release 0.24

(e.g. done in NetBeans class ETableHeader)

CHANGELOG.md

@@ -1,6 +1,108 @@
 FlatLaf Change Log
 ==================
 
+## 0.24
+
+- Support smooth scrolling with touchpads and high precision mouse wheels.
+  (issue #27)
+- Changed `.properties` file loading order: Now all core `.properties` files are
+  loaded before loading addon `.properties` files. This makes it easier to
+  overwrite core values in addons. Also, addon loading order can be specified.
+- TableHeader: Paint column borders if renderer has changed, but delegates to
+  the system default renderer (e.g. done in NetBeans).
+- Label and ToolTip: Fixed font sizes for HTML headings.
+- Button and ToggleButton: Support square button style (set client property
+  `JButton.buttonType` to `square`).
+- ToggleButton: Support underline toggle button style (set client property
+  `JButton.buttonType` to `underline`).
+- Button and TextComponent: Support per component minimum width (set client
+  property `JComponent.minimumWidth` to an integer).
+- ScrollPane with Table: The border of buttons that are added to one of the four
+  scroll pane corners are now removed if the center component is a table. Also,
+  these corner buttons are made not focusable.
+- Table: Replaced `Table.showGrid` with `Table.showHorizontalLines` and
+  `Table.showVerticalLines`. (issue #38)
+- ProgressBar: Now uses blueish color for the progress part in "Flat Dark"
+  theme. In the "Flat Darcula" theme, it remains light gray.
+- Improved Swing system colors `controlHighlight`, `controlLtHighlight`,
+  `controlShadow` and `controlDkShadow`.
+
+
+## 0.23.1
+
+- Tree: Fixed wide selection if scrolled horizontally.
+- ComboBox: Fixed NPE in Oracle SQL Developer settings.
+- IntelliJ Themes: Fixed checkbox colors in Material UI Lite dark themes.
+
+
+## 0.23
+
+- Updated colors in "Flat Light" and "Flat IntelliJ" themes with colors from
+  "IntelliJ Light Theme", which provides blue coloring that better matches
+  platform colors.
+- Tree: Support wide selection (enabled by default).
+- Table: Hide grid and changed intercell spacing to zero.
+- List, Table and Tree: Added colors for drag-and-drop. Added "enable drag and
+  drop" checkbox to Demo on "Data Components" tab.
+- List and Tree: Hide cell focus indicator (black rectangle) by default. Can be
+  enabled with `List.showCellFocusIndicator=true` /
+  `Tree.showCellFocusIndicator=true`, but then the cell focus indicator is shown
+  only if more than one item is selected.
+- Table: Hide cell focus indicator (black rectangle) by default if none of the
+  selected cells is editable. Can be show always with
+  `Table.showCellFocusIndicator=true`.
+- Support basic color functions in `.properties` files: `rgb(red,green,blue)`,
+  `rgba(red,green,blue,alpha)`, `hsl(hue,saturation,lightness)`,
+  `hsla(hue,saturation,lightness,alpha)`, `lighten(color,amount[,options])` and
+  `darken(color,amount[,options])`.
+- Replaced prefix `@@` with `$` in `.properties` files.
+- Fixed link color (in HTML text) and separator color in IntelliJ platform
+  themes.
+- Use logging instead of printing errors to `System.err`.
+- Updated IntelliJ Themes in demo to the latest versions.
+- IntelliJ Themes: Fixed link and separator colors.
+
+
+## 0.22
+
+- TextComponent: Support placeholder text that is displayed if text field is
+  empty (set client property "JTextField.placeholderText" to a string).
+- TextComponent: Scale caret width on HiDPI screens when running on Java 8.
+- ProgressBar: If progress text is visible:
+  - use smaller font
+  - reduced height
+  - changed style to rounded rectangle
+  - fixed painting issues on low values
+- ProgressBar: Support configure of arc with `ProgressBar.arc`.
+- ProgressBar: Reduced thickness from 6 to 4.
+- TabbedPane: Support background color for selected tabs
+  (`TabbedPane.selectedBackground`) and separators between tabs
+  (`TabbedPane.showTabSeparators`).
+- CheckBox: changed `CheckBox.arc` from radius to diameter to be consistent with
+  `Button.arc` and `Component.arc`
+- Button: Enabled `Button.defaultButtonFollowsFocus` on Windows, which allows
+  pressing focused button with <kbd>Enter</kbd> key (as in Windows LaF).
+- Fixed clipped borders at 125%, 150% and 175% scaling when outer focus width is
+  zero (default in "Flat Light" and "Flat Dark" themes).
+- On Mac show mnemonics only when <kbd>Ctrl</kbd> and <kbd>Alt</kbd> keys are
+  pressed. (issue #4)
+
+
+## 0.21
+
+- ScrollBar: Show decrease/increase arrow buttons if client property
+  "JScrollBar.showButtons" is set to `true` on `JScrollPane` or `JScrollBar`.
+  (issue #25)
+- `FlatLaf.isNativeLookAndFeel()` now returns `false`.
+- Button: Optionally support gradient borders, gradient backgrounds and shadows
+  for improved compatibility with IntelliJ platform themes (e.g. for Vuesion,
+  Spacegray and Material Design Dark themes).
+- Button: Fixed help button styling in IntelliJ platform themes.
+- ScrollPane: Paint disabled border if view component (e.g. JTextPane) is
+  disabled.
+- Fixed Swing system colors in dark themes.
+
+
 ## 0.20
 
 - Support using IntelliJ platform themes (.theme.json files).

README.md

@@ -45,7 +45,7 @@ build script:
 
     groupId:     com.formdev
     artifactId:  flatlaf
-    version:     0.20
+    version:     0.24
 
 Otherwise download `flatlaf-<version>.jar` here:
 

build.gradle.kts

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-version = "0.20"
+version = "0.24"
 
 allprojects {
 	repositories {

flatlaf-core/src/main/java/com/formdev/flatlaf/FlatClientProperties.java

@@ -24,18 +24,111 @@ import javax.swing.JComponent;
  */
 public interface FlatClientProperties
 {
+	/**
+	 * Specifies type of a button.
+	 * <p>
+	 * <strong>Components</strong> {@link javax.swing.JButton} and {@link javax.swing.JToggleButton}<br>
+	 * <strong>Value type</strong> {@link java.lang.String}<br>
+	 * <strong>Allowed Values</strong> {@link #BUTTON_TYPE_SQUARE} and {@link #BUTTON_TYPE_HELP}
+	 */
 	String BUTTON_TYPE = "JButton.buttonType";
+
+	/**
+	 * Paint the button with square edges.
+	 * <p>
+	 * <strong>Components</strong> {@link javax.swing.JButton} and {@link javax.swing.JToggleButton}
+	 *
+	 * @see #BUTTON_TYPE
+	 */
+	String BUTTON_TYPE_SQUARE = "square";
+
+	/**
+	 * Paint the toggle button in underline style.
+	 * <p>
+	 * <strong>Components</strong> {@link javax.swing.JToggleButton}
+	 *
+	 * @see #TOGGLE_BUTTON_TYPE
+	 */
+	String BUTTON_TYPE_UNDERLINE = "underline";
+
+	/**
+	 * Paint a help button (circle with question mark).
+	 * <p>
+	 * <strong>Components</strong> {@link javax.swing.JButton}
+	 *
+	 * @see #BUTTON_TYPE
+	 */
 	String BUTTON_TYPE_HELP = "help";
 
+	/**
+	 * Specifies selected state of a checkbox.
+	 * <p>
+	 * <strong>Component</strong> {@link javax.swing.JCheckBox}<br>
+	 * <strong>Value type</strong> {@link java.lang.String}<br>
+	 * <strong>Allowed Values</strong> {@link #SELECTED_STATE_INDETERMINATE}
+	 */
 	String SELECTED_STATE = "JButton.selectedState";
+
+	/**
+	 * Paint an indeterminate state on a checkbox.
+	 *
+	 * @see #SELECTED_STATE
+	 */
 	String SELECTED_STATE_INDETERMINATE = "indeterminate";
 
+	/**
+	 * Specifies minimum width of a component.
+	 * <p>
+	 * <strong>Component</strong> {@link javax.swing.JButton} and  {@link javax.swing.text.JTextComponent}<br>
+	 * <strong>Value type</strong> {@link java.lang.Integer}<br>
+	 */
+	String MINIMUM_WIDTH = "JComponent.minimumWidth";
+
+	/**
+	 * Specifies whether the decrease/increase arrow buttons of a scrollbar are shown.
+	 * <p>
+	 * <strong>Component</strong> {@link javax.swing.JScrollBar} or {@link javax.swing.JScrollPane}<br>
+	 * <strong>Value type</strong> {@link java.lang.Boolean}
+	 */
+	String SCROLL_BAR_SHOW_BUTTONS = "JScrollBar.showButtons";
+
+	/**
+	 * Specifies whether separators are shown between tabs.
+	 * <p>
+	 * <strong>Component</strong> {@link javax.swing.JTabbedPane}<br>
+	 * <strong>Value type</strong> {@link java.lang.Boolean}
+	 */
+	String TABBED_PANE_SHOW_TAB_SEPARATORS = "JTabbedPane.showTabSeparators";
+
+	/**
+	 * Specifies whether a full border is painted around a tabbed pane.
+	 * <p>
+	 * <strong>Component</strong> {@link javax.swing.JTabbedPane}<br>
+	 * <strong>Value type</strong> {@link java.lang.Boolean}
+	 */
 	String TABBED_PANE_HAS_FULL_BORDER = "JTabbedPane.hasFullBorder";
 
+	/**
+	 * Placeholder text that is only painted if the text field is empty.
+	 * <p>
+	 * <strong>Component</strong> {@link javax.swing.JTextField} or {@link javax.swing.JComboBox}<br>
+	 * <strong>Value type</strong> {@link java.lang.String}
+	 */
+	String PLACEHOLDER_TEXT = "JTextField.placeholderText";
+
 	/**
 	 * Checks whether a client property of a component has the given value.
 	 */
 	static boolean clientPropertyEquals( JComponent c, String key, Object value ) {
 		return Objects.equals( c.getClientProperty( key ), value );
 	}
+
+	/**
+	 * Checks whether a client property of a component is a boolean and returns its value.
+	 * If the client property is not set, or not a boolean, defaultValue is returned.
+	 */
+	static boolean clientPropertyBoolean( JComponent c, String key, boolean defaultValue ) {
+		Object value = c.getClientProperty( key );
+		return (value instanceof Boolean) ? (boolean) value : defaultValue;
+	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/FlatDefaultsAddon.java

@@ -23,11 +23,11 @@ import java.io.InputStream;
  *
  * Allows loading of additional .properties files from addon JARs.
  * {@link java.util.ServiceLoader} is used to load extensions of this class from addon JARs.
- *
+ * <p>
  * If you extend this class in a addon JAR, you also have to add a text file named
  * {@code META-INF/services/com.formdev.flatlaf.FlatDefaultsAddon}
  * to the addon JAR. The file must contain a single line with the class name.
- *
+ * <p>
  * See 'flatlaf-swingx' addon for an example
  *
  * @author Karl Tauber
@@ -37,6 +37,26 @@ public abstract class FlatDefaultsAddon
 	/**
 	 * Finds an addon .properties file for the given LaF class and returns
 	 * it as input stream. Or {@code null} if not found.
+	 * <p>
+	 * This default implementation finds addon .properties file for the given LaF class
+	 * in the same package as the subclass.
+	 * <p>
+	 * Override this method to load addon .properties files from other locations.
 	 */
-	public abstract InputStream getDefaults( Class<?> lafClass );
+	public InputStream getDefaults( Class<?> lafClass ) {
+		Class<?> addonClass = this.getClass();
+		String propertiesName = '/' + addonClass.getPackage().getName().replace( '.', '/' )
+			+ '/' + lafClass.getSimpleName() + ".properties";
+		return addonClass.getResourceAsStream( propertiesName );
+	}
+
+	/**
+	 * Returns the priority used to sort addon loading.
+	 * The order is only important if you want overwrite UI defaults of other addons.
+	 * Lower numbers mean higher priority.
+	 * Returns 10000 by default.
+	 */
+	public int getPriority() {
+		return 10000;
+	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/FlatLaf.java

@@ -29,6 +29,9 @@ import java.awt.event.KeyEvent;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.List;
+import java.util.function.Consumer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import javax.swing.AbstractButton;
 import javax.swing.JLabel;
 import javax.swing.JTabbedPane;
@@ -54,21 +57,25 @@ import com.formdev.flatlaf.util.UIScale;
 public abstract class FlatLaf
 	extends BasicLookAndFeel
 {
+	static final Logger LOG = Logger.getLogger( FlatLaf.class.getName() );
+
 	private BasicLookAndFeel base;
 
 	private String desktopPropertyName;
 	private PropertyChangeListener desktopPropertyListener;
 
 	private KeyEventPostProcessor mnemonicListener;
-	private static boolean altKeyPressed;
+	private static boolean showMnemonics;
+
+	private Consumer<UIDefaults> postInitialization;
 
 	public static boolean install( LookAndFeel newLookAndFeel ) {
 		try {
-		    UIManager.setLookAndFeel( newLookAndFeel );
-		    return true;
+			UIManager.setLookAndFeel( newLookAndFeel );
+			return true;
 		} catch( Exception ex ) {
-		    System.err.println( "Failed to initialize look and feel " + newLookAndFeel.getClass().getName() );
-		    return false;
+			LOG.log( Level.SEVERE, "FlatLaf: Failed to initialize look and feel '" + newLookAndFeel.getClass().getName() + "'.", ex );
+			return false;
 		}
 	}
 
@@ -89,7 +96,7 @@ public abstract class FlatLaf
 
 	@Override
 	public boolean isNativeLookAndFeel() {
-		return true;
+		return false;
 	}
 
 	@Override
@@ -110,8 +117,7 @@ public abstract class FlatLaf
 
 		// add mnemonic listener
 		mnemonicListener = e -> {
-			if( e.getKeyCode() == KeyEvent.VK_ALT )
-				altKeyChanged( e.getID() == KeyEvent.KEY_PRESSED );
+			checkShowMnemonics( e );
 			return false;
 		};
 		KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventPostProcessor( mnemonicListener );
@@ -133,6 +139,18 @@ public abstract class FlatLaf
 			};
 			Toolkit.getDefaultToolkit().addPropertyChangeListener( desktopPropertyName, desktopPropertyListener );
 		}
+
+		// Following code should be ideally in initialize(), but needs color from UI defaults.
+		// Do not move this code to getDefaults() to avoid side effects in the case that
+		// getDefaults() is directly invoked from 3rd party code. E.g. `new FlatLightLaf().getDefaults()`.
+		postInitialization = defaults -> {
+			// update link color in HTML text
+			Color linkColor = defaults.getColor( "Component.linkColor" );
+			if( linkColor != null ) {
+				new HTMLEditorKit().getStyleSheet().addRule(
+					String.format( "a { color: #%06x; }", linkColor.getRGB() & 0xffffff ) );
+			}
+		};
 	}
 
 	@Override
@@ -152,6 +170,7 @@ public abstract class FlatLaf
 
 		// restore default link color
 		new HTMLEditorKit().getStyleSheet().addRule( "a { color: blue; }" );
+		postInitialization = null;
 
 		if( base != null )
 			base.uninitialize();
@@ -167,10 +186,11 @@ public abstract class FlatLaf
 		if( base == null ) {
 			if( SystemInfo.IS_MAC ) {
 				// use Mac Aqua LaF as base
+				String aquaLafClassName = "com.apple.laf.AquaLookAndFeel";
 				try {
-					base = (BasicLookAndFeel) Class.forName( "com.apple.laf.AquaLookAndFeel" ).newInstance();
+					base = (BasicLookAndFeel) Class.forName( aquaLafClassName ).newInstance();
 				} catch( Exception ex ) {
-					ex.printStackTrace();
+					LOG.log( Level.SEVERE, "FlatLaf: Failed to initialize base look and feel '" + aquaLafClassName + "'.", ex );
 					throw new IllegalStateException();
 				}
 			} else
@@ -221,16 +241,18 @@ public abstract class FlatLaf
 		if( useScreenMenuBar )
 			defaults.put( "MenuBarUI", aquaMenuBarUI );
 
-		// update link color in HTML text
-		Color linkColor = defaults.getColor( "Component.linkColor" );
-		if( linkColor != null ) {
-			new HTMLEditorKit().getStyleSheet().addRule(
-				String.format( "a { color: #%06x; }", linkColor.getRGB() & 0xffffff ) );
-		}
+		invokePostInitialization( defaults );
 
 		return defaults;
 	}
 
+	void invokePostInitialization( UIDefaults defaults ) {
+		if( postInitialization != null ) {
+			postInitialization.accept( defaults );
+			postInitialization = null;
+		}
+	}
+
 	List<Class<?>> getLafClassesForDefaultsLoading() {
 		return null;
 	}
@@ -269,6 +291,9 @@ public abstract class FlatLaf
 				defaults.put( key, uiFont );
 		}
 		defaults.put( "MenuItem.acceleratorFont", uiFont );
+
+		// use smaller font for progress bar
+		defaults.put( "ProgressBar.font", UIScale.scaleFont( uiFont, 0.85f ) );
 	}
 
 	/**
@@ -312,9 +337,9 @@ public abstract class FlatLaf
 
 	private static void reSetLookAndFeel() {
 		EventQueue.invokeLater( () -> {
+			LookAndFeel lookAndFeel = UIManager.getLookAndFeel();
 			try {
 				// re-set current LaF
-				LookAndFeel lookAndFeel = UIManager.getLookAndFeel();
 				UIManager.setLookAndFeel( lookAndFeel );
 
 				// must fire property change events ourself because old and new LaF are the same
@@ -325,7 +350,7 @@ public abstract class FlatLaf
 				// update UI
 				updateUI();
 			} catch( UnsupportedLookAndFeelException ex ) {
-				ex.printStackTrace();
+				LOG.log( Level.SEVERE, "FlatLaf: Failed to reinitialize look and feel '" + lookAndFeel.getClass().getName() + "'.", ex );
 			}
 		} );
 	}
@@ -340,14 +365,27 @@ public abstract class FlatLaf
 	}
 
 	public static boolean isShowMnemonics() {
-		return altKeyPressed || !UIManager.getBoolean( "Component.hideMnemonics" );
+		return showMnemonics || !UIManager.getBoolean( "Component.hideMnemonics" );
 	}
 
-	private static void altKeyChanged( boolean pressed ) {
-		if( pressed == altKeyPressed )
+	private static void checkShowMnemonics( KeyEvent e ) {
+		int keyCode = e.getKeyCode();
+		if( SystemInfo.IS_MAC ) {
+			// Ctrl+Alt keys must be pressed on Mac
+			if( keyCode == KeyEvent.VK_CONTROL || keyCode == KeyEvent.VK_ALT )
+				showMnemonics( e.getID() == KeyEvent.KEY_PRESSED && e.isControlDown() && e.isAltDown() );
+		} else {
+			// Alt key must be pressed on Windows and Linux
+			if( keyCode == KeyEvent.VK_ALT )
+				showMnemonics( e.getID() == KeyEvent.KEY_PRESSED );
+		}
+	}
+
+	private static void showMnemonics( boolean show ) {
+		if( show == showMnemonics )
 			return;
 
-		altKeyPressed = pressed;
+		showMnemonics = show;
 
 		// check whether it is necessary to repaint
 		if( !UIManager.getBoolean( "Component.hideMnemonics" ) )

flatlaf-core/src/main/java/com/formdev/flatlaf/IntelliJTheme.java

@@ -29,6 +29,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.logging.Level;
 import javax.swing.UIDefaults;
 import javax.swing.plaf.ColorUIResource;
 import com.formdev.flatlaf.json.Json;
@@ -72,8 +73,7 @@ public class IntelliJTheme
 		try {
 		    return FlatLaf.install( createLaf( in ) );
 		} catch( Exception ex ) {
-		    System.err.println( "Failed to load IntelliJ theme" );
-		    ex.printStackTrace();
+			FlatLaf.LOG.log( Level.SEVERE, "FlatLaf: Failed to load IntelliJ theme", ex );
 		    return false;
 		}
 	}
@@ -128,6 +128,10 @@ public class IntelliJTheme
 
 		defaults.put( "Component.isIntelliJTheme", true );
 
+		// enable button shadows
+		defaults.put( "Button.paintShadow", true );
+		defaults.put( "Button.shadowWidth", dark ? 2 : 1 );
+
 		loadNamedColors( defaults );
 
 		// convert Json "ui" structure to UI defaults
@@ -139,6 +143,20 @@ public class IntelliJTheme
 		applyColorPalette( defaults );
 		applyCheckBoxColors( defaults );
 
+		// IDEA uses a SVG icon for the help button, but paints the background with Button.startBackground and Button.endBackground
+		Object helpButtonBackground = defaults.get( "Button.startBackground" );
+		Object helpButtonBorderColor = defaults.get( "Button.startBorderColor" );
+		if( helpButtonBackground == null )
+			helpButtonBackground = defaults.get( "Button.background" );
+		if( helpButtonBorderColor == null )
+			helpButtonBorderColor = defaults.get( "Button.borderColor" );
+		defaults.put( "HelpButton.background", helpButtonBackground );
+		defaults.put( "HelpButton.borderColor", helpButtonBorderColor );
+		defaults.put( "HelpButton.disabledBackground", defaults.get( "Panel.background" ) );
+		defaults.put( "HelpButton.disabledBorderColor", defaults.get( "Button.disabledBorderColor" ) );
+		defaults.put( "HelpButton.focusedBorderColor", defaults.get( "Button.focusedBorderColor" ) );
+		defaults.put( "HelpButton.focusedBackground", defaults.get( "Button.focusedBackground" ) );
+
 		// IDEA uses TextField.background for editable ComboBox and Spinner
 		defaults.put( "ComboBox.editableBackground", defaults.get( "TextField.background" ) );
 		defaults.put( "Spinner.background", defaults.get( "TextField.background" ) );
@@ -212,7 +230,9 @@ public class IntelliJTheme
 			if( uiValue == null ) {
 				// fix errors (missing '#' for colors)
 				if( !valueStr.startsWith( "#" ) && (key.endsWith( "ground" ) || key.endsWith( "Color" )) )
-					valueStr = "#" + valueStr;
+					valueStr = fixColorIfValid( "#" + valueStr, valueStr );
+				else if( valueStr.startsWith( "##" ) )
+					valueStr = fixColorIfValid( valueStr.substring( 1 ), valueStr );
 				else if( key.endsWith( ".border" ) || key.endsWith( "Border" ) ) {
 					List<String> parts = StringUtils.split( valueStr, ',' );
 					if( parts.size() == 5 && !parts.get( 4 ).startsWith( "#" ) ) {
@@ -225,7 +245,7 @@ public class IntelliJTheme
 				try {
 					uiValue = UIDefaultsLoader.parseValue( key, valueStr );
 				} catch( RuntimeException ex ) {
-					UIDefaultsLoader.logParseError( key, valueStr, ex );
+					UIDefaultsLoader.logParseError( Level.CONFIG, key, valueStr, ex );
 					return; // ignore invalid value
 				}
 			}
@@ -259,6 +279,17 @@ public class IntelliJTheme
 		}
 	}
 
+	private String fixColorIfValid( String newColorStr, String colorStr ) {
+		try {
+			// check whether it is valid
+			UIDefaultsLoader.parseColorRGBA( newColorStr );
+
+			return newColorStr;
+		} catch( IllegalArgumentException ex ) {
+			return colorStr;
+		}
+	}
+
 	private void applyColorPalette( UIDefaults defaults ) {
 		if( icons == null )
 			return;
@@ -324,33 +355,43 @@ public class IntelliJTheme
 				value = "#ffffff";
 			}
 
+			String key2 = checkboxDuplicateColors.get( key );
+
 			if( dark )
 				key = StringUtils.removeTrailing( key, ".Dark" );
 
 			String newKey = checkboxKeyMapping.get( key );
 			if( newKey != null ) {
 				ColorUIResource color = toColor( (String) value );
-				if( color != null )
+				if( color != null ) {
 					defaults.put( newKey, color );
 
+					if( key2 != null ) {
+						// When IDEA replaces colors in SVGs it uses color values and not the keys
+						// from com.intellij.ide.ui.UITheme.colorPalette, but there are some keys that
+						// have same color value:
+						//   - Checkbox.Background.Default.Dark  has same color as  Checkbox.Background.Selected.Dark
+						//   - Checkbox.Border.Default.Dark      has same color as  Checkbox.Border.Selected.Dark
+						//   - Checkbox.Focus.Thin.Default.Dark  has same color as  Checkbox.Focus.Thin.Selected.Dark
+						//
+						// So if only e.g. Checkbox.Background.Default.Dark is specified in .theme.json,
+						// then this color is also used for Checkbox.Background.Selected.Dark.
+						//
+						// If Checkbox.Background.Default.Dark and Checkbox.Background.Selected.Dark
+						// are specified in .theme.json, then the later specified is used for both.
+						if( dark )
+							key2 = StringUtils.removeTrailing( key2, ".Dark" );
+
+						String newKey2 = checkboxKeyMapping.get( key2 );
+						if( newKey2 != null )
+							defaults.put( newKey2, color );
+					}
+				}
+
 				checkboxModified = true;
 			}
 		}
 
-		// When IDEA replaces colors in SVGs it uses color values and not the keys
-		// from com.intellij.ide.ui.UITheme.colorPalette, but there are some keys that
-		// have same color value:
-		//   - Checkbox.Background.Default.Dark  has same color as  Checkbox.Background.Selected.Dark
-		//   - Checkbox.Border.Default.Dark      has same color as  Checkbox.Border.Selected.Dark
-		//   - Checkbox.Focus.Thin.Default.Dark  has same color as  Checkbox.Focus.Thin.Selected.Dark
-		//
-		// So if only e.g. Checkbox.Background.Default.Dark is specified in .theme.json,
-		// then this color is also used for Checkbox.Background.Selected.Dark.
-		// Occurs e.g. in "Dark purple" theme.
-		fixCheckBoxColor( defaults, colorPalette, "Checkbox.Background.Default.Dark", "Checkbox.Background.Selected.Dark" );
-		fixCheckBoxColor( defaults, colorPalette, "Checkbox.Border.Default.Dark",     "Checkbox.Border.Selected.Dark" );
-		fixCheckBoxColor( defaults, colorPalette, "Checkbox.Focus.Thin.Default.Dark", "Checkbox.Focus.Thin.Selected.Dark" );
-
 		// remove hover and pressed colors
 		if( checkboxModified ) {
 			defaults.remove( "CheckBox.icon.hoverBorderColor" );
@@ -360,37 +401,20 @@ public class IntelliJTheme
 			defaults.remove( "CheckBox.icon.selectedHoverBackground" );
 			defaults.remove( "CheckBox.icon.selectedPressedBackground" );
 		}
-	}
 
-	private void fixCheckBoxColor( UIDefaults defaults, Map<String, Object> colorPalette, String key1, String key2 ) {
-		if( colorPalette.containsKey( key1 ) == colorPalette.containsKey( key2 ) )
-			return;
-
-		String newKey1 = checkboxKeyMapping.get( StringUtils.removeTrailing( key1, ".Dark" ) );
-		String newKey2 = checkboxKeyMapping.get( StringUtils.removeTrailing( key2, ".Dark" ) );
-		if( colorPalette.containsKey( key1 ) )
-			defaults.put( newKey2, defaults.get( newKey1 ) );
-		else
-			defaults.put( newKey1, defaults.get( newKey2 ) );
+		// copy values
+		for( Map.Entry<String, String> e : uiKeyCopying.entrySet() )
+			defaults.put( e.getKey(), defaults.get( e.getValue() ) );
 	}
 
 	private static Map<String, String> uiKeyMapping = new HashMap<>();
+	private static Map<String, String> uiKeyCopying = new HashMap<>();
 	private static Map<String, String> uiKeyInverseMapping = new HashMap<>();
 	private static Map<String, String> checkboxKeyMapping = new HashMap<>();
+	private static Map<String, String> checkboxDuplicateColors = new HashMap<>();
 	private static Set<String> noWildcardReplace = new HashSet<>();
 
 	static {
-		// Button
-		// IDEA buttons support gradient for background and border, but FlatLaf does not
-		uiKeyMapping.put( "Button.startBackground",          "Button.background" );
-		uiKeyMapping.put( "Button.startBorderColor",         "Button.borderColor" );
-		uiKeyMapping.put( "Button.default.startBackground",  "Button.default.background" );
-		uiKeyMapping.put( "Button.default.startBorderColor", "Button.default.borderColor" );
-		uiKeyMapping.put( "Button.endBackground",            "" ); // ignore
-		uiKeyMapping.put( "Button.endBorderColor",           "" ); // ignore
-		uiKeyMapping.put( "Button.default.endBackground",    "" ); // ignore
-		uiKeyMapping.put( "Button.default.endBorderColor",   "" ); // ignore
-
 		// ComboBox
 		uiKeyMapping.put( "ComboBox.background",                        "" ); // ignore
 		uiKeyMapping.put( "ComboBox.nonEditableBackground",             "ComboBox.background" );
@@ -399,6 +423,9 @@ public class IntelliJTheme
 		uiKeyMapping.put( "ComboBox.ArrowButton.iconColor",             "ComboBox.buttonArrowColor" );
 		uiKeyMapping.put( "ComboBox.ArrowButton.nonEditableBackground", "ComboBox.buttonBackground" );
 
+		// Link
+		uiKeyMapping.put( "Link.activeForeground", "Component.linkColor" );
+
 		// ProgressBar
 		uiKeyMapping.put( "ProgressBar.background",    "" ); // ignore
 		uiKeyMapping.put( "ProgressBar.foreground",    "" ); // ignore
@@ -409,12 +436,21 @@ public class IntelliJTheme
 		uiKeyMapping.put( "ScrollBar.trackColor", "ScrollBar.track" );
 		uiKeyMapping.put( "ScrollBar.thumbColor", "ScrollBar.thumb" );
 
+		// Separator
+		uiKeyMapping.put( "Separator.separatorColor", "Separator.foreground" );
+
 		// Slider
 		uiKeyMapping.put( "Slider.trackWidth", "" ); // ignore (used in Material Theme UI Lite)
 
 		for( Map.Entry<String, String> e : uiKeyMapping.entrySet() )
 			uiKeyInverseMapping.put( e.getValue(), e.getKey() );
 
+		uiKeyCopying.put( "ToggleButton.underline.underlineColor",         "TabbedPane.underlineColor" );
+		uiKeyCopying.put( "ToggleButton.underline.disabledUnderlineColor", "TabbedPane.disabledUnderlineColor" );
+		uiKeyCopying.put( "ToggleButton.underline.selectedBackground",     "TabbedPane.selectedBackground" );
+		uiKeyCopying.put( "ToggleButton.underline.hoverBackground",        "TabbedPane.hoverColor" );
+		uiKeyCopying.put( "ToggleButton.underline.focusBackground",        "TabbedPane.focusColor" );
+
 		checkboxKeyMapping.put( "Checkbox.Background.Default",  "CheckBox.icon.background" );
 		checkboxKeyMapping.put( "Checkbox.Background.Disabled", "CheckBox.icon.disabledBackground" );
 		checkboxKeyMapping.put( "Checkbox.Border.Default",      "CheckBox.icon.borderColor" );
@@ -427,6 +463,14 @@ public class IntelliJTheme
 		checkboxKeyMapping.put( "Checkbox.Foreground.Selected", "CheckBox.icon.checkmarkColor" );
 		checkboxKeyMapping.put( "Checkbox.Focus.Thin.Selected", "CheckBox.icon.selectedFocusedBorderColor" );
 
+		checkboxDuplicateColors.put( "Checkbox.Background.Default.Dark", "Checkbox.Background.Selected.Dark" );
+		checkboxDuplicateColors.put( "Checkbox.Border.Default.Dark",     "Checkbox.Border.Selected.Dark" );
+		checkboxDuplicateColors.put( "Checkbox.Focus.Thin.Default.Dark", "Checkbox.Focus.Thin.Selected.Dark" );
+		@SuppressWarnings( "unchecked" )
+		Map.Entry<String, String>[] entries = checkboxDuplicateColors.entrySet().toArray( new Map.Entry[checkboxDuplicateColors.size()] );
+		for( Map.Entry<String, String> e : entries )
+			checkboxDuplicateColors.put( e.getValue(), e.getKey() );
+
 		// because FlatLaf uses Button.background and Button.borderColor,
 		// but IDEA uses Button.startBackground and Button.startBorderColor,
 		// our default button background and border colors may be replaced by
@@ -472,9 +516,14 @@ public class IntelliJTheme
 		public UIDefaults getDefaults() {
 			UIDefaults defaults = super.getDefaults();
 			theme.applyProperties( defaults );
+			super.invokePostInitialization( defaults );
 			return defaults;
 		}
 
+		@Override
+		void invokePostInitialization( UIDefaults defaults ) {
+		}
+
 		@Override
 		ArrayList<Class<?>> getLafClassesForDefaultsLoading() {
 			ArrayList<Class<?>> lafClasses = new ArrayList<>();

flatlaf-core/src/main/java/com/formdev/flatlaf/LinuxFontPolicy.java

@@ -27,6 +27,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.StringTokenizer;
+import java.util.logging.Level;
 import javax.swing.text.StyleContext;
 import com.formdev.flatlaf.util.StringUtils;
 import com.formdev.flatlaf.util.SystemInfo;
@@ -161,7 +162,7 @@ class LinuxFontPolicy
 				if( "1".equals( strs.get( 5 ) ) )
 					style |= Font.ITALIC;
 			} catch( RuntimeException ex ) {
-				ex.printStackTrace();
+				FlatLaf.LOG.log( Level.CONFIG, "FlatLaf: Failed to parse 'font=" + generalFont + "'.", ex );
 			}
 		}
 
@@ -175,7 +176,7 @@ class LinuxFontPolicy
 				if( dpi < 50 )
 					dpi = 50;
 			} catch( NumberFormatException ex ) {
-				ex.printStackTrace();
+				FlatLaf.LOG.log( Level.CONFIG, "FlatLaf: Failed to parse 'forceFontDPI=" + forceFontDPI + "'.", ex );
 			}
 		}
 
@@ -214,7 +215,7 @@ class LinuxFontPolicy
 			while( (line = reader.readLine()) != null )
 				lines.add( line );
 		} catch( IOException ex ) {
-			ex.printStackTrace();
+			FlatLaf.LOG.log( Level.CONFIG, "FlatLaf: Failed to read '" + filename + "'.", ex );
 		}
 		return lines;
 	}

flatlaf-core/src/main/java/com/formdev/flatlaf/UIDefaultsLoader.java

@@ -22,6 +22,7 @@ import java.awt.Insets;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
@@ -29,7 +30,10 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.ServiceLoader;
 import java.util.function.Function;
+import java.util.logging.Level;
 import javax.swing.UIDefaults;
+import javax.swing.UIManager;
+import javax.swing.UIDefaults.ActiveValue;
 import javax.swing.UIDefaults.LazyValue;
 import javax.swing.plaf.ColorUIResource;
 import javax.swing.plaf.DimensionUIResource;
@@ -38,9 +42,10 @@ import com.formdev.flatlaf.ui.FlatEmptyBorder;
 import com.formdev.flatlaf.ui.FlatLineBorder;
 import com.formdev.flatlaf.util.ColorFunctions;
 import com.formdev.flatlaf.util.DerivedColor;
-import com.formdev.flatlaf.util.ScaledNumber;
+import com.formdev.flatlaf.util.HSLColor;
 import com.formdev.flatlaf.util.StringUtils;
 import com.formdev.flatlaf.util.SystemInfo;
+import com.formdev.flatlaf.util.UIScale;
 
 /**
  * Load UI defaults from properties files associated to Flat LaF classes and add to UI defaults.
@@ -58,7 +63,9 @@ class UIDefaultsLoader
 	private static final String TYPE_PREFIX = "{";
 	private static final String TYPE_PREFIX_END = "}";
 	private static final String VARIABLE_PREFIX = "@";
+	@Deprecated
 	private static final String REF_PREFIX = VARIABLE_PREFIX + "@";
+	private static final String PROPERTY_PREFIX = "$";
 	private static final String OPTIONAL_PREFIX = "?";
 	private static final String GLOBAL_PREFIX = "*.";
 
@@ -77,19 +84,26 @@ class UIDefaultsLoader
 
 	static void loadDefaultsFromProperties( List<Class<?>> lafClasses, UIDefaults defaults ) {
 		try {
-			// load properties files
+			// load core properties files
 			Properties properties = new Properties();
-			ServiceLoader<FlatDefaultsAddon> addonLoader = ServiceLoader.load( FlatDefaultsAddon.class );
 			for( Class<?> lafClass : lafClasses ) {
-				// load core properties
-				String propertiesName = "/" + lafClass.getName().replace( '.', '/' ) + ".properties";
+				String propertiesName = '/' + lafClass.getName().replace( '.', '/' ) + ".properties";
 				try( InputStream in = lafClass.getResourceAsStream( propertiesName ) ) {
 					if( in != null )
 						properties.load( in );
 				}
+			}
 
-				// load properties from addons
-				for( FlatDefaultsAddon addon : addonLoader ) {
+			// get addons and sort them by priority
+			ServiceLoader<FlatDefaultsAddon> addonLoader = ServiceLoader.load( FlatDefaultsAddon.class );
+			List<FlatDefaultsAddon> addonList = new ArrayList<>();
+			for( FlatDefaultsAddon addon : addonLoader )
+				addonList.add( addon );
+			addonList.sort( (addon1, addon2) -> addon1.getPriority() - addon2.getPriority() );
+
+			// load properties from addons
+			for( FlatDefaultsAddon addon : addonList ) {
+				for( Class<?> lafClass : lafClasses ) {
 					try( InputStream in = addon.getDefaults( lafClass ) ) {
 						if( in != null )
 							properties.load( in );
@@ -97,6 +111,14 @@ class UIDefaultsLoader
 				}
 			}
 
+			// collect addon class loaders
+			List<ClassLoader> addonClassLoaders = new ArrayList<>();
+			for( FlatDefaultsAddon addon : addonList ) {
+				ClassLoader addonClassLoader = addon.getClass().getClassLoader();
+				if( !addonClassLoaders.contains( addonClassLoader ) )
+					addonClassLoaders.add( addonClassLoader );
+			}
+
 			// collect all platform specific keys (but do not modify properties)
 			ArrayList<String> platformSpecificKeys = new ArrayList<>();
 			for( Object key : properties.keySet() ) {
@@ -131,9 +153,9 @@ class UIDefaultsLoader
 
 				String value = resolveValue( properties, (String) e.getValue() );
 				try {
-					globals.put( key.substring( GLOBAL_PREFIX.length() ), parseValue( key, value, resolver ) );
+					globals.put( key.substring( GLOBAL_PREFIX.length() ), parseValue( key, value, resolver, addonClassLoaders ) );
 				} catch( RuntimeException ex ) {
-					logParseError( key, value, ex );
+					logParseError( Level.SEVERE, key, value, ex );
 				}
 			}
 
@@ -156,27 +178,31 @@ class UIDefaultsLoader
 
 				String value = resolveValue( properties, (String) e.getValue() );
 				try {
-					defaults.put( key, parseValue( key, value, resolver ) );
+					defaults.put( key, parseValue( key, value, resolver, addonClassLoaders ) );
 				} catch( RuntimeException ex ) {
-					logParseError( key, value, ex );
+					logParseError( Level.SEVERE, key, value, ex );
 				}
 			}
 		} catch( IOException ex ) {
-			ex.printStackTrace();
+			FlatLaf.LOG.log( Level.SEVERE, "FlatLaf: Failed to load properties files.", ex );
 		}
 	}
 
-	static void logParseError( String key, String value, RuntimeException ex ) {
-		System.err.println( "Failed to parse: '" + key + '=' + value + '\'' );
-		System.err.println( "    " + ex.getMessage() );
+	static void logParseError( Level level, String key, String value, RuntimeException ex ) {
+		FlatLaf.LOG.log( level, "FlatLaf: Failed to parse: '" + key + '=' + value + '\'', ex );
 	}
 
 	private static String resolveValue( Properties properties, String value ) {
-		if( !value.startsWith( VARIABLE_PREFIX ) )
+		if( value.startsWith( PROPERTY_PREFIX ) )
+			value = value.substring( PROPERTY_PREFIX.length() );
+		else if( !value.startsWith( VARIABLE_PREFIX ) )
 			return value;
 
-		if( value.startsWith( REF_PREFIX ) )
+		// for compatibility
+		if( value.startsWith( REF_PREFIX ) ) {
+			FlatLaf.LOG.log( Level.WARNING, "FlatLaf: Usage of '@@' in .properties files is deprecated. Use '$' instead." );
 			value = value.substring( REF_PREFIX.length() );
+		}
 
 		boolean optional = false;
 		if( value.startsWith( OPTIONAL_PREFIX ) ) {
@@ -189,19 +215,19 @@ class UIDefaultsLoader
 			if( optional )
 				return "null";
 
-			throw new IllegalArgumentException( "variable or reference '" + value + "' not found" );
+			throw new IllegalArgumentException( "variable or property '" + value + "' not found" );
 		}
 
 		return resolveValue( properties, newValue );
 	}
 
-	private enum ValueType { UNKNOWN, STRING, INTEGER, BORDER, ICON, INSETS, SIZE, COLOR, SCALEDNUMBER }
+	private enum ValueType { UNKNOWN, STRING, INTEGER, FLOAT, BORDER, ICON, INSETS, DIMENSION, COLOR, SCALEDINTEGER, INSTANCE, CLASS }
 
 	static Object parseValue( String key, String value ) {
-		return parseValue( key, value, v -> v );
+		return parseValue( key, value, v -> v, Collections.emptyList() );
 	}
 
-	private static Object parseValue( String key, String value, Function<String, String> resolver ) {
+	private static Object parseValue( String key, String value, Function<String, String> resolver, List<ClassLoader> addonClassLoaders ) {
 		value = value.trim();
 
 		// null, false, true
@@ -211,12 +237,24 @@ class UIDefaultsLoader
 			case "true":	return true;
 		}
 
+		// check for function "lazy"
+		//     Syntax: lazy(uiKey)
+		if( value.startsWith( "lazy(" ) && value.endsWith( ")" ) ) {
+			String uiKey = value.substring( 5, value.length() - 1 ).trim();
+			return (LazyValue) t -> {
+				return lazyUIManagerGet( uiKey );
+			};
+		}
+
 		ValueType valueType = ValueType.UNKNOWN;
 
 		// check whether value type is specified in the value
 		if( value.startsWith( "#" ) )
 			valueType = ValueType.COLOR;
-		else if( value.startsWith( TYPE_PREFIX ) ) {
+		else if( value.startsWith( "\"" ) && value.endsWith( "\"" ) ) {
+			valueType = ValueType.STRING;
+			value = value.substring( 1, value.length() - 1 );
+		} else if( value.startsWith( TYPE_PREFIX ) ) {
 			int end = value.indexOf( TYPE_PREFIX_END );
 			if( end != -1 ) {
 				try {
@@ -243,7 +281,7 @@ class UIDefaultsLoader
 					 key.endsWith( "Margins" ) || key.endsWith( "Insets" ) )
 				valueType = ValueType.INSETS;
 			else if( key.endsWith( "Size" ) )
-				valueType = ValueType.SIZE;
+				valueType = ValueType.DIMENSION;
 			else if( key.endsWith( "Width" ) || key.endsWith( "Height" ) )
 				valueType = ValueType.INTEGER;
 			else if( key.endsWith( "UI" ) )
@@ -254,16 +292,19 @@ class UIDefaultsLoader
 		switch( valueType ) {
 			case STRING:		return value;
 			case INTEGER:		return parseInteger( value, true );
-			case BORDER:		return parseBorder( value, resolver );
-			case ICON:			return parseInstance( value );
+			case FLOAT:			return parseFloat( value, true );
+			case BORDER:		return parseBorder( value, resolver, addonClassLoaders );
+			case ICON:			return parseInstance( value, addonClassLoaders );
 			case INSETS:		return parseInsets( value );
-			case SIZE:			return parseSize( value );
-			case COLOR:			return parseColorOrFunction( value, true );
-			case SCALEDNUMBER:	return parseScaledNumber( value );
+			case DIMENSION:		return parseDimension( value );
+			case COLOR:			return parseColorOrFunction( value, resolver, true );
+			case SCALEDINTEGER:	return parseScaledInteger( value );
+			case INSTANCE:		return parseInstance( value, addonClassLoaders );
+			case CLASS:			return parseClass( value, addonClassLoaders );
 			case UNKNOWN:
 			default:
 				// colors
-				ColorUIResource color = parseColorOrFunction( value, false );
+				Object color = parseColorOrFunction( value, resolver, false );
 				if( color != null )
 					return color;
 
@@ -272,18 +313,23 @@ class UIDefaultsLoader
 				if( integer != null )
 					return integer;
 
+				// float
+				Float f = parseFloat( value, false );
+				if( f != null )
+					return f;
+
 				// string
 				return value;
 		}
 	}
 
-	private static Object parseBorder( String value, Function<String, String> resolver ) {
+	private static Object parseBorder( String value, Function<String, String> resolver, List<ClassLoader> addonClassLoaders ) {
 		if( value.indexOf( ',' ) >= 0 ) {
 			// top,left,bottom,right[,lineColor]
-			List<String> parts = StringUtils.split( value, ',' );
+			List<String> parts = split( value, ',' );
 			Insets insets = parseInsets( value );
 			ColorUIResource lineColor = (parts.size() == 5)
-				? parseColorOrFunction( resolver.apply( parts.get( 4 ) ), true )
+				? (ColorUIResource) parseColorOrFunction( resolver.apply( parts.get( 4 ) ), resolver, true )
 				: null;
 
 			return (LazyValue) t -> {
@@ -292,22 +338,51 @@ class UIDefaultsLoader
 					: new FlatEmptyBorder( insets );
 			};
 		} else
-			return parseInstance( value );
+			return parseInstance( value, addonClassLoaders );
 	}
 
-	private static Object parseInstance( String value ) {
+	private static Object parseInstance( String value, List<ClassLoader> addonClassLoaders ) {
 		return (LazyValue) t -> {
 			try {
-				return Class.forName( value ).newInstance();
+				return findClass( value, addonClassLoaders ).newInstance();
 			} catch( InstantiationException | IllegalAccessException | ClassNotFoundException ex ) {
-				ex.printStackTrace();
+				FlatLaf.LOG.log( Level.SEVERE, "FlatLaf: Failed to instantiate '" + value + "'.", ex );
 				return null;
 			}
 		};
 	}
 
+	private static Object parseClass( String value, List<ClassLoader> addonClassLoaders ) {
+		return (LazyValue) t -> {
+			try {
+				return findClass( value, addonClassLoaders );
+			} catch( ClassNotFoundException ex ) {
+				FlatLaf.LOG.log( Level.SEVERE, "FlatLaf: Failed to find class '" + value + "'.", ex );
+				return null;
+			}
+		};
+	}
+
+	private static Class<?> findClass( String className, List<ClassLoader> addonClassLoaders )
+		throws ClassNotFoundException
+	{
+		try {
+			return Class.forName( className );
+		} catch( ClassNotFoundException ex ) {
+			// search in addons class loaders
+			for( ClassLoader addonClassLoader : addonClassLoaders ) {
+				try {
+					return addonClassLoader.loadClass( className );
+				} catch( ClassNotFoundException ex2 ) {
+					// ignore
+				}
+			}
+			throw ex;
+		}
+	}
+
 	private static Insets parseInsets( String value ) {
-		List<String> numbers = StringUtils.split( value, ',' );
+		List<String> numbers = split( value, ',' );
 		try {
 			return new InsetsUIResource(
 				Integer.parseInt( numbers.get( 0 ) ),
@@ -319,8 +394,8 @@ class UIDefaultsLoader
 		}
 	}
 
-	private static Dimension parseSize( String value ) {
-		List<String> numbers = StringUtils.split( value, ',' );
+	private static Dimension parseDimension( String value ) {
+		List<String> numbers = split( value, ',' );
 		try {
 			return new DimensionUIResource(
 				Integer.parseInt( numbers.get( 0 ) ),
@@ -330,9 +405,9 @@ class UIDefaultsLoader
 		}
 	}
 
-	private static ColorUIResource parseColorOrFunction( String value, boolean reportError ) {
+	private static Object parseColorOrFunction( String value, Function<String, String> resolver, boolean reportError ) {
 		if( value.endsWith( ")" ) )
-			return parseColorFunctions( value, reportError );
+			return parseColorFunctions( value, resolver, reportError );
 
 		return parseColor( value, reportError );
 	}
@@ -400,7 +475,7 @@ class UIDefaultsLoader
 			: (((n >> 8) & 0xffffff) | ((n & 0xff) << 24)); // move alpha from lowest to highest byte
 	}
 
-	private static ColorUIResource parseColorFunctions( String value, boolean reportError ) {
+	private static Object parseColorFunctions( String value, Function<String, String> resolver, boolean reportError ) {
 		int paramsStart = value.indexOf( '(' );
 		if( paramsStart < 0 ) {
 			if( reportError )
@@ -409,37 +484,99 @@ class UIDefaultsLoader
 		}
 
 		String function = value.substring( 0, paramsStart ).trim();
-		List<String> params = StringUtils.split( value.substring( paramsStart + 1, value.length() - 1 ), ',' );
+		List<String> params = splitFunctionParams( value.substring( paramsStart + 1, value.length() - 1 ), ',' );
 		if( params.isEmpty() )
 			throw new IllegalArgumentException( "missing parameters in function '" + value + "'" );
 
 		switch( function ) {
-			case "lighten":		return parseColorLightenOrDarken( true, params, reportError );
-			case "darken":		return parseColorLightenOrDarken( false, params, reportError );
+			case "rgb":			return parseColorRgbOrRgba( false, params );
+			case "rgba":		return parseColorRgbOrRgba( true, params );
+			case "hsl":			return parseColorHslOrHsla( false, params );
+			case "hsla":		return parseColorHslOrHsla( true, params );
+			case "lighten":		return parseColorLightenOrDarken( true, params, resolver, reportError );
+			case "darken":		return parseColorLightenOrDarken( false, params, resolver, reportError );
 		}
 
 		throw new IllegalArgumentException( "unknown color function '" + value + "'" );
 	}
 
 	/**
-	 * Syntax: lighten(amount[,options]) or darken(amount[,options])
-	 *   - amount: percentage 0-100%
-	 *   - options: [relative] [autoInverse]
+	 * Syntax: rgb(red,green,blue) or rgba(red,green,blue,alpha)
+	 *   - red: an integer 0-255
+	 *   - green: an integer 0-255
+	 *   - blue: an integer 0-255
+	 *   - alpha: an integer 0-255
 	 */
-	private static ColorUIResource parseColorLightenOrDarken( boolean lighten, List<String> params, boolean reportError ) {
-		int amount = parsePercentage( params.get( 0 ) );
+	private static ColorUIResource parseColorRgbOrRgba( boolean hasAlpha, List<String> params ) {
+		int red = parseInteger( params.get( 0 ), 0, 255 );
+		int green = parseInteger( params.get( 1 ), 0, 255 );
+		int blue = parseInteger( params.get( 2 ), 0, 255 );
+		int alpha = hasAlpha ? parseInteger( params.get( 3 ), 0, 255 ) : 255;
+
+		return hasAlpha
+			? new ColorUIResource( new Color( red, green, blue, alpha ) )
+			: new ColorUIResource( red, green, blue );
+	}
+
+	/**
+	 * Syntax: hsl(hue,saturation,lightness) or hsla(hue,saturation,lightness,alpha)
+	 *   - hue: an integer 0-360 representing degrees
+	 *   - saturation: a percentage 0-100%
+	 *   - lightness: a percentage 0-100%
+	 *   - alpha: a percentage 0-100%
+	 */
+	private static ColorUIResource parseColorHslOrHsla( boolean hasAlpha, List<String> params ) {
+		int hue = parseInteger( params.get( 0 ), 0, 360 );
+		int saturation = parsePercentage( params.get( 1 ) );
+		int lightness = parsePercentage( params.get( 2 ) );
+		int alpha = hasAlpha ? parsePercentage( params.get( 3 ) ) : 100;
+
+		float[] hsl = new float[] { hue, saturation, lightness };
+		return new ColorUIResource( HSLColor.toRGB( hsl, alpha / 100f ) );
+	}
+
+	/**
+	 * Syntax: lighten([color,]amount[,options]) or darken([color,]amount[,options])
+	 *   - color: a color (e.g. #f00) or a color function
+	 *   - amount: percentage 0-100%
+	 *   - options: [relative] [autoInverse] [lazy]
+	 */
+	private static Object parseColorLightenOrDarken( boolean lighten, List<String> params,
+		Function<String, String> resolver, boolean reportError )
+	{
+		boolean isDerived = params.get( 0 ).endsWith( "%" );
+		String colorStr = isDerived ? null : params.get( 0 );
+		int nextParam = isDerived ? 0 : 1;
+		int amount = parsePercentage( params.get( nextParam++ ) );
 		boolean relative = false;
 		boolean autoInverse = false;
+		boolean lazy = false;
 
-		if( params.size() >= 2 ) {
-			String options = params.get( 1 );
+		if( params.size() > nextParam ) {
+			String options = params.get( nextParam++ );
 			relative = options.contains( "relative" );
 			autoInverse = options.contains( "autoInverse" );
+			lazy = options.contains( "lazy" );
 		}
 
-		return new DerivedColor( lighten
+		ColorFunctions.ColorFunction function = lighten
 			? new ColorFunctions.Lighten( amount, relative, autoInverse )
-			: new ColorFunctions.Darken( amount, relative, autoInverse ) );
+			: new ColorFunctions.Darken( amount, relative, autoInverse );
+
+		if( isDerived )
+			return new DerivedColor( function );
+
+		if( lazy ) {
+			return (LazyValue) t -> {
+				Object color = lazyUIManagerGet( colorStr );
+				return (color instanceof Color)
+					? new ColorUIResource( ColorFunctions.applyFunctions( (Color) color, function ) )
+					: null;
+			};
+		}
+
+		ColorUIResource color = (ColorUIResource) parseColorOrFunction( resolver.apply( colorStr ), resolver, reportError );
+		return new ColorUIResource( ColorFunctions.applyFunctions( color, function ) );
 	}
 
 	private static int parsePercentage( String value ) {
@@ -458,6 +595,13 @@ class UIDefaultsLoader
 		return val;
 	}
 
+	private static Integer parseInteger( String value, int min, int max ) {
+		Integer integer = parseInteger( value, true );
+		if( integer.intValue() < min || integer.intValue() > max )
+			throw new NumberFormatException( "integer '" + value + "' out of range (" + min + '-' + max + ')' );
+		return integer;
+	}
+
 	private static Integer parseInteger( String value, boolean reportError ) {
 		try {
 			return Integer.parseInt( value );
@@ -468,11 +612,76 @@ class UIDefaultsLoader
 		return null;
 	}
 
-	private static ScaledNumber parseScaledNumber( String value ) {
+	private static Float parseFloat( String value, boolean reportError ) {
 		try {
-			return new ScaledNumber( Integer.parseInt( value ) );
+			return Float.parseFloat( value );
 		} catch( NumberFormatException ex ) {
-			throw new NumberFormatException( "invalid integer '" + value + "'" );
+			if( reportError )
+				throw new NumberFormatException( "invalid float '" + value + "'" );
 		}
+		return null;
+	}
+
+	private static ActiveValue parseScaledInteger( String value ) {
+		int val = parseInteger( value, true );
+		return (ActiveValue) t -> {
+			return UIScale.scale( val );
+		};
+	}
+
+	/**
+	 * Split string and trim parts.
+	 */
+	private static List<String> split( String str, char delim ) {
+		List<String> result = StringUtils.split( str, delim );
+
+		// trim strings
+		int size = result.size();
+		for( int i = 0; i < size; i++ )
+			result.set( i, result.get( i ).trim() );
+
+		return result;
+	}
+
+	/**
+	 * Splits function parameters and allows using functions as parameters.
+	 * In other words: Delimiters surrounded by '(' and ')' are ignored.
+	 */
+	private static List<String> splitFunctionParams( String str, char delim ) {
+		ArrayList<String> strs = new ArrayList<>();
+		int nestLevel = 0;
+		int start = 0;
+		int strlen = str.length();
+		for( int i = 0; i < strlen; i++ ) {
+			char ch = str.charAt( i );
+			if( ch == '(' )
+				nestLevel++;
+			else if( ch == ')' )
+				nestLevel--;
+			else if( nestLevel == 0 && ch == delim ) {
+				strs.add( str.substring( start, i ).trim() );
+				start = i + 1;
+			}
+		}
+		strs.add( str.substring( start ).trim() );
+
+		return strs;
+	}
+
+	/**
+	 * For use in LazyValue to get value for given key from UIManager and report error
+	 * if not found. If key is prefixed by '?', then no error is reported.
+	 */
+	private static Object lazyUIManagerGet( String uiKey ) {
+		boolean optional = false;
+		if( uiKey.startsWith( OPTIONAL_PREFIX ) ) {
+			uiKey = uiKey.substring( OPTIONAL_PREFIX.length() );
+			optional = true;
+		}
+
+		Object value = UIManager.get( uiKey );
+		if( value == null && !optional )
+			FlatLaf.LOG.log( Level.SEVERE, "FlatLaf: '" + uiKey + "' not found in UI defaults." );
+		return value;
 	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatCheckBoxIcon.java

@@ -62,7 +62,7 @@ import com.formdev.flatlaf.ui.FlatUIUtils;
 public class FlatCheckBoxIcon
 	extends FlatAbstractIcon
 {
-	protected final int focusWidth = UIManager.getInt( "Component.focusWidth" );
+	public final int focusWidth = UIManager.getInt( "Component.focusWidth" );
 	protected final Color focusColor = FlatUIUtils.getUIColor( "CheckBox.icon.focusedColor",
 		UIManager.getColor( "Component.focusColor" ) );
 	protected final int arc = FlatUIUtils.getUIInt( "CheckBox.arc", 2 );
@@ -133,17 +133,17 @@ public class FlatCheckBoxIcon
 	protected void paintFocusBorder( Graphics2D g2 ) {
 		// the outline focus border is painted outside of the icon
 		int wh = ICON_SIZE - 1 + (focusWidth * 2);
-		int arcwh = (arc + focusWidth) * 2;
+		int arcwh = arc + (focusWidth * 2);
 		g2.fillRoundRect( -focusWidth + 1, -focusWidth, wh, wh, arcwh, arcwh );
 	}
 
 	protected void paintBorder( Graphics2D g2 ) {
-		int arcwh = arc * 2;
+		int arcwh = arc;
 		g2.fillRoundRect( 1, 0, 14, 14, arcwh, arcwh );
 	}
 
 	protected void paintBackground( Graphics2D g2 ) {
-		int arcwh = (arc * 2) - 1;
+		int arcwh = arc - 1;
 		g2.fillRoundRect( 2, 1, 12, 12, arcwh, arcwh );
 	}
 

flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatInternalFrameCloseIcon.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.icons;
+
+import java.awt.BasicStroke;
+import java.awt.Component;
+import java.awt.Graphics2D;
+import java.awt.geom.Line2D;
+import java.awt.geom.Path2D;
+import javax.swing.UIManager;
+
+/**
+ * "close" icon for {@link javax.swing.JInternalFrame}.
+ *
+ * @uiDefault InternalFrame.iconColor			Color
+ *
+ * @author Karl Tauber
+ */
+public class FlatInternalFrameCloseIcon
+	extends FlatAbstractIcon
+{
+	public FlatInternalFrameCloseIcon() {
+		super( 16, 16, UIManager.getColor( "InternalFrame.iconColor" ) );
+	}
+
+	@Override
+	protected void paintIcon( Component c, Graphics2D g ) {
+		float mx = 8;
+		float my = 8;
+		float r = 3.25f;
+
+		Path2D path = new Path2D.Float( Path2D.WIND_EVEN_ODD );
+		path.append( new Line2D.Float( mx - r, my - r, mx + r, my + r ), false );
+		path.append( new Line2D.Float( mx - r, my + r, mx + r, my - r ), false );
+		g.setStroke( new BasicStroke( 1f ) );
+		g.draw( path );
+	}
+}

flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatInternalFrameIconifyIcon.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.icons;
+
+import java.awt.Component;
+import java.awt.Graphics2D;
+import javax.swing.UIManager;
+
+/**
+ * "iconify" icon for {@link javax.swing.JInternalFrame}.
+ *
+ * @uiDefault InternalFrame.iconColor			Color
+ *
+ * @author Karl Tauber
+ */
+public class FlatInternalFrameIconifyIcon
+	extends FlatAbstractIcon
+{
+	public FlatInternalFrameIconifyIcon() {
+		super( 16, 16, UIManager.getColor( "InternalFrame.iconColor" ) );
+	}
+
+	@Override
+	protected void paintIcon( Component c, Graphics2D g ) {
+		g.fillRect( 3, 8, 10, 1 );
+	}
+}

flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatInternalFrameMaximizeIcon.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.icons;
+
+import java.awt.Component;
+import java.awt.Graphics2D;
+import javax.swing.UIManager;
+import com.formdev.flatlaf.ui.FlatUIUtils;
+
+/**
+ * "maximize" icon for {@link javax.swing.JInternalFrame}.
+ *
+ * @uiDefault InternalFrame.iconColor			Color
+ *
+ * @author Karl Tauber
+ */
+public class FlatInternalFrameMaximizeIcon
+	extends FlatAbstractIcon
+{
+	public FlatInternalFrameMaximizeIcon() {
+		super( 16, 16, UIManager.getColor( "InternalFrame.iconColor" ) );
+	}
+
+	@Override
+	protected void paintIcon( Component c, Graphics2D g ) {
+		g.fill( FlatUIUtils.createRectangle( 3, 3, 10, 10, 1 ) );
+	}
+}

flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatInternalFrameMinimizeIcon.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.icons;
+
+import java.awt.Component;
+import java.awt.Graphics2D;
+import java.awt.geom.Area;
+import java.awt.geom.Path2D;
+import java.awt.geom.Rectangle2D;
+import javax.swing.UIManager;
+import com.formdev.flatlaf.ui.FlatUIUtils;
+
+/**
+ * "minimize" (actually "restore") icon for {@link javax.swing.JInternalFrame}.
+ *
+ * @uiDefault InternalFrame.iconColor			Color
+ *
+ * @author Karl Tauber
+ */
+public class FlatInternalFrameMinimizeIcon
+	extends FlatAbstractIcon
+{
+	public FlatInternalFrameMinimizeIcon() {
+		super( 16, 16, UIManager.getColor( "InternalFrame.iconColor" ) );
+	}
+
+	@Override
+	protected void paintIcon( Component c, Graphics2D g ) {
+		Path2D r1 = FlatUIUtils.createRectangle( 5, 3, 8, 8, 1 );
+		Path2D r2 = FlatUIUtils.createRectangle( 3, 5, 8, 8, 1 );
+
+		Area area = new Area( r1 );
+		area.subtract( new Area( new Rectangle2D.Float( 3, 5, 8, 8 ) ) );
+		g.fill( area );
+
+		g.fill( r2 );
+	}
+}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatArrowButton.java

@@ -38,12 +38,15 @@ public class FlatArrowButton
 	extends BasicArrowButton
 	implements UIResource
 {
+	public static final int DEFAULT_ARROW_WIDTH = 8;
+
 	private final boolean chevron;
 	private final Color foreground;
 	private final Color disabledForeground;
 	private final Color hoverForeground;
 	private final Color hoverBackground;
 
+	private int arrowWidth = DEFAULT_ARROW_WIDTH;
 	private int xOffset = 0;
 	private int yOffset = 0;
 
@@ -80,6 +83,14 @@ public class FlatArrowButton
 		}
 	}
 
+	public int getArrowWidth() {
+		return arrowWidth;
+	}
+
+	public void setArrowWidth( int arrowWidth ) {
+		this.arrowWidth = arrowWidth;
+	}
+
 	protected boolean isHover() {
 		return hover;
 	}
@@ -128,8 +139,8 @@ public class FlatArrowButton
 		int direction = getDirection();
 		boolean vert = (direction == NORTH || direction == SOUTH);
 
-		int w = scale( chevron ? 8 : 9 );
-		int h = scale( chevron ? 4 : 5 );
+		int w = scale( arrowWidth + (chevron ? 0 : 1) );
+		int h = scale( (arrowWidth / 2) + (chevron ? 0 : 1) );
 		int rw = vert ? w : h;
 		int rh = vert ? h : w;
 		int x = Math.round( (width - rw) / 2f + scale( (float) xOffset ) );

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatBorder.java

@@ -23,6 +23,7 @@ import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Insets;
 import java.awt.KeyboardFocusManager;
+import java.awt.Paint;
 import javax.swing.JComboBox;
 import javax.swing.JComponent;
 import javax.swing.JScrollPane;
@@ -47,7 +48,7 @@ import javax.swing.text.JTextComponent;
  * {@link FlatUIUtils#paintParentBackground} to paint the empty space correctly.
  *
  * @uiDefault Component.focusWidth			int
- * @uiDefault Component.innerFocusWidth		int
+ * @uiDefault Component.innerFocusWidth		int or float
  * @uiDefault Component.focusColor			Color
  * @uiDefault Component.borderColor			Color
  * @uiDefault Component.disabledBorderColor	Color
@@ -59,7 +60,7 @@ public class FlatBorder
 	extends BasicBorders.MarginBorder
 {
 	protected final int focusWidth = UIManager.getInt( "Component.focusWidth" );
-	protected final int innerFocusWidth = UIManager.getInt( "Component.innerFocusWidth" );
+	protected final float innerFocusWidth = FlatUIUtils.getUIFloat( "Component.innerFocusWidth", 0 );
 	protected final Color focusColor = UIManager.getColor( "Component.focusColor" );
 	protected final Color borderColor = UIManager.getColor( "Component.borderColor" );
 	protected final Color disabledBorderColor = UIManager.getColor( "Component.disabledBorderColor" );
@@ -74,16 +75,16 @@ public class FlatBorder
 			boolean isCellEditor = isTableCellEditor( c );
 			float focusWidth = isCellEditor ? 0 : getFocusWidth();
 			float borderWidth = getBorderWidth( c );
-			float arc = isCellEditor ? 0 : getArc();
+			float arc = isCellEditor ? 0 : getArc( c );
 
 			if( isFocused( c ) ) {
 				g2.setColor( getFocusColor( c ) );
-				FlatUIUtils.paintOutlineBorder( g2, x, y, width, height, focusWidth,
-					getLineWidth() + scale( (float) innerFocusWidth ), arc );
+				FlatUIUtils.paintComponentOuterBorder( g2, x, y, width, height, focusWidth,
+					getLineWidth() + scale( innerFocusWidth ), arc );
 			}
 
-			g2.setColor( getBorderColor( c ) );
-			FlatUIUtils.drawRoundRectangle( g2, x, y, width, height, focusWidth, borderWidth, arc );
+			g2.setPaint( getBorderColor( c ) );
+			FlatUIUtils.paintComponentBorder( g2, x, y, width, height, focusWidth, borderWidth, arc );
 		} finally {
 			g2.dispose();
 		}
@@ -93,13 +94,24 @@ public class FlatBorder
 		return focusColor;
 	}
 
-	protected Color getBorderColor( Component c ) {
-		boolean enabled = c.isEnabled() && (!(c instanceof JTextComponent) || ((JTextComponent)c).isEditable());
-		return enabled
+	protected Paint getBorderColor( Component c ) {
+		return isEnabled( c )
 			? (isFocused( c ) ? focusedBorderColor : borderColor)
 			: disabledBorderColor;
 	}
 
+	protected boolean isEnabled( Component c ) {
+		if( c instanceof JScrollPane ) {
+			// check whether view component is disabled
+			JViewport viewport = ((JScrollPane)c).getViewport();
+			Component view = (viewport != null) ? viewport.getView() : null;
+			if( view != null && !isEnabled( view ) )
+				return false;
+		}
+
+		return c.isEnabled() && (!(c instanceof JTextComponent) || ((JTextComponent)c).isEditable());
+	}
+
 	protected boolean isFocused( Component c ) {
 		if( c instanceof JScrollPane ) {
 			JViewport viewport = ((JScrollPane)c).getViewport();
@@ -161,7 +173,7 @@ public class FlatBorder
 		return getLineWidth();
 	}
 
-	protected float getArc() {
+	protected float getArc( Component c ) {
 		return 0;
 	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatButtonBorder.java

@@ -19,8 +19,10 @@ package com.formdev.flatlaf.ui;
 import static com.formdev.flatlaf.util.UIScale.scale;
 import java.awt.Color;
 import java.awt.Component;
+import java.awt.GradientPaint;
 import java.awt.Graphics;
 import java.awt.Insets;
+import java.awt.Paint;
 import javax.swing.JButton;
 import javax.swing.UIManager;
 import javax.swing.plaf.UIResource;
@@ -29,10 +31,14 @@ import javax.swing.plaf.UIResource;
  * Border for {@link javax.swing.JButton}.
  *
  * @uiDefault Button.borderColor				Color
+ * @uiDefault Button.startBorderColor			Color	optional; if set, a gradient paint is used and Button.borderColor is ignored
+ * @uiDefault Button.endBorderColor				Color	optional; if set, a gradient paint is used
  * @uiDefault Button.disabledBorderColor		Color
  * @uiDefault Button.focusedBorderColor			Color
  * @uiDefault Button.hoverBorderColor			Color	optional
  * @uiDefault Button.default.borderColor		Color
+ * @uiDefault Button.default.startBorderColor	Color	optional; if set, a gradient paint is used and Button.default.borderColor is ignored
+ * @uiDefault Button.default.endBorderColor		Color	optional; if set, a gradient paint is used
  * @uiDefault Button.default.hoverBorderColor	Color	optional
  * @uiDefault Button.default.focusedBorderColor	Color
  * @uiDefault Button.default.focusColor			Color
@@ -44,11 +50,13 @@ import javax.swing.plaf.UIResource;
 public class FlatButtonBorder
 	extends FlatBorder
 {
-	protected final Color borderColor = UIManager.getColor( "Button.borderColor" );
+	protected final Color borderColor = FlatUIUtils.getUIColor( "Button.startBorderColor", "Button.borderColor" );
+	protected final Color endBorderColor = UIManager.getColor( "Button.endBorderColor" );
 	protected final Color disabledBorderColor = UIManager.getColor( "Button.disabledBorderColor" );
 	protected final Color focusedBorderColor = UIManager.getColor( "Button.focusedBorderColor" );
 	protected final Color hoverBorderColor = UIManager.getColor( "Button.hoverBorderColor" );
-	protected final Color defaultBorderColor = UIManager.getColor( "Button.default.borderColor" );
+	protected final Color defaultBorderColor = FlatUIUtils.getUIColor( "Button.default.startBorderColor", "Button.default.borderColor" );
+	protected final Color defaultEndBorderColor = UIManager.getColor( "Button.default.endBorderColor" );
 	protected final Color defaultHoverBorderColor = UIManager.getColor( "Button.default.hoverBorderColor" );
 	protected final Color defaultFocusedBorderColor = UIManager.getColor( "Button.default.focusedBorderColor" );
 	protected final Color defaultFocusColor = UIManager.getColor( "Button.default.focusColor" );
@@ -57,7 +65,7 @@ public class FlatButtonBorder
 
 	@Override
 	public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
-		if( FlatButtonUI.isContentAreaFilled( c ) && !FlatButtonUI.isHelpButton( c ) )
+		if( FlatButtonUI.isContentAreaFilled( c ) && !FlatButtonUI.isHelpButton( c ) && !FlatToggleButtonUI.isUnderlineButton( c ) )
 			super.paintBorder( c, g, x, y, width, height );
 	}
 
@@ -67,14 +75,22 @@ public class FlatButtonBorder
 	}
 
 	@Override
-	protected Color getBorderColor( Component c ) {
+	protected Paint getBorderColor( Component c ) {
 		boolean def = FlatButtonUI.isDefaultButton( c );
-		return FlatButtonUI.buttonStateColor( c,
+		Paint color = FlatButtonUI.buttonStateColor( c,
 			def ? defaultBorderColor : borderColor,
 			disabledBorderColor,
 			def ? defaultFocusedBorderColor : focusedBorderColor,
 			def ? defaultHoverBorderColor : hoverBorderColor,
 			null );
+
+		// change to gradient paint if start/end colors are specified
+		Color startBg = def ? defaultBorderColor : borderColor;
+		Color endBg = def ? defaultEndBorderColor : endBorderColor;
+		if( color == startBg && endBg != null && !startBg.equals( endBg ) )
+			color = new GradientPaint( 0, 0, startBg, 0, c.getHeight(), endBg );
+
+		return color;
 	}
 
 	@Override
@@ -94,7 +110,7 @@ public class FlatButtonBorder
 	}
 
 	@Override
-	protected float getArc() {
-		return scale( (float) arc );
+	protected float getArc( Component c ) {
+		return FlatButtonUI.isSquareButton( c ) ? 0 : scale( (float) arc );
 	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatButtonUI.java

@@ -23,9 +23,11 @@ import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.Font;
 import java.awt.FontMetrics;
+import java.awt.GradientPaint;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Rectangle;
+import java.awt.geom.RoundRectangle2D;
 import javax.swing.AbstractButton;
 import javax.swing.ButtonModel;
 import javax.swing.Icon;
@@ -39,6 +41,7 @@ import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.UIResource;
 import javax.swing.plaf.basic.BasicButtonUI;
 import com.formdev.flatlaf.FlatLaf;
+import com.formdev.flatlaf.util.UIScale;
 
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JButton}.
@@ -58,16 +61,24 @@ import com.formdev.flatlaf.FlatLaf;
  * @uiDefault Button.arc						int
  * @uiDefault Button.minimumWidth				int
  * @uiDefault Button.iconTextGap				int
+ * @uiDefault Button.startBackground			Color	optional; if set, a gradient paint is used and Button.background is ignored
+ * @uiDefault Button.endBackground				Color	optional; if set, a gradient paint is used
  * @uiDefault Button.focusedBackground			Color	optional
  * @uiDefault Button.hoverBackground			Color	optional
  * @uiDefault Button.pressedBackground			Color	optional
  * @uiDefault Button.disabledText				Color
  * @uiDefault Button.default.background			Color
+ * @uiDefault Button.default.startBackground	Color	optional; if set, a gradient paint is used and Button.default.background is ignored
+ * @uiDefault Button.default.endBackground		Color	optional; if set, a gradient paint is used
  * @uiDefault Button.default.foreground			Color
  * @uiDefault Button.default.focusedBackground	Color	optional
  * @uiDefault Button.default.hoverBackground	Color	optional
  * @uiDefault Button.default.pressedBackground	Color	optional
  * @uiDefault Button.default.boldText			boolean
+ * @uiDefault Button.paintShadow				boolean	default is false
+ * @uiDefault Button.shadowWidth				int		default is 2
+ * @uiDefault Button.shadowColor				Color	optional
+ * @uiDefault Button.default.shadowColor		Color	optional
  * @uiDefault Button.toolbar.hoverBackground	Color
  * @uiDefault Button.toolbar.pressedBackground	Color
  *
@@ -81,18 +92,25 @@ public class FlatButtonUI
 	protected int minimumWidth;
 	protected int iconTextGap;
 
+	protected Color startBackground;
+	protected Color endBackground;
 	protected Color focusedBackground;
 	protected Color hoverBackground;
 	protected Color pressedBackground;
 	protected Color disabledText;
 
 	protected Color defaultBackground;
+	protected Color defaultEndBackground;
 	protected Color defaultForeground;
 	protected Color defaultFocusedBackground;
 	protected Color defaultHoverBackground;
 	protected Color defaultPressedBackground;
 	protected boolean defaultBoldText;
 
+	protected int shadowWidth;
+	protected Color shadowColor;
+	protected Color defaultShadowColor;
+
 	protected Color toolbarHoverBackground;
 	protected Color toolbarPressedBackground;
 
@@ -116,16 +134,29 @@ public class FlatButtonUI
 			String prefix = getPropertyPrefix();
 
 			focusWidth = UIManager.getInt( "Component.focusWidth" );
-			arc = UIManager.getInt( prefix + "arc" );
+			arc = UIManager.getInt( "Button.arc" );
 			minimumWidth = UIManager.getInt( prefix + "minimumWidth" );
 			iconTextGap = FlatUIUtils.getUIInt( prefix + "iconTextGap", 4 );
 
+			startBackground = UIManager.getColor( prefix + "startBackground" );
+			endBackground = UIManager.getColor( prefix + "endBackground" );
 			focusedBackground = UIManager.getColor( prefix + "focusedBackground" );
 			hoverBackground = UIManager.getColor( prefix + "hoverBackground" );
 			pressedBackground = UIManager.getColor( prefix + "pressedBackground" );
 			disabledText = UIManager.getColor( prefix + "disabledText" );
 
-			defaultBackground = UIManager.getColor( "Button.default.background" );
+			if( UIManager.getBoolean( "Button.paintShadow" ) ) {
+				shadowWidth = FlatUIUtils.getUIInt( "Button.shadowWidth", 2 );
+				shadowColor = UIManager.getColor( "Button.shadowColor" );
+				defaultShadowColor = UIManager.getColor( "Button.default.shadowColor" );
+			} else {
+				shadowWidth = 0;
+				shadowColor = null;
+				defaultShadowColor = null;
+			}
+
+			defaultBackground = FlatUIUtils.getUIColor( "Button.default.startBackground", "Button.default.background" );
+			defaultEndBackground = UIManager.getColor( "Button.default.endBackground" );
 			defaultForeground = UIManager.getColor( "Button.default.foreground" );
 			defaultFocusedBackground = UIManager.getColor( "Button.default.focusedBackground" );
 			defaultHoverBackground = UIManager.getColor( "Button.default.hoverBackground" );
@@ -140,6 +171,12 @@ public class FlatButtonUI
 			defaults_initialized = true;
 		}
 
+		if( startBackground != null ) {
+			Color bg = b.getBackground();
+			if( bg == null || bg instanceof UIResource )
+				b.setBackground( startBackground );
+		}
+
 		LookAndFeel.installProperty( b, "opaque", false );
 		LookAndFeel.installProperty( b, "iconTextGap", scale( iconTextGap ) );
 
@@ -172,6 +209,10 @@ public class FlatButtonUI
 			(icon == null && text != null && ("...".equals( text ) || text.length() == 1));
 	}
 
+	static boolean isSquareButton( Component c ) {
+		return c instanceof AbstractButton && clientPropertyEquals( (AbstractButton) c, BUTTON_TYPE, BUTTON_TYPE_SQUARE );
+	}
+
 	static boolean isHelpButton( Component c ) {
 		return c instanceof JButton && clientPropertyEquals( (JButton) c, BUTTON_TYPE, BUTTON_TYPE_HELP );
 	}
@@ -191,28 +232,47 @@ public class FlatButtonUI
 			return;
 		}
 
-		if( isContentAreaFilled( c ) ) {
-			Color background = getBackground( c );
-			if( background != null ) {
-				Graphics2D g2 = (Graphics2D) g.create();
-				try {
-					FlatUIUtils.setRenderingHints( g2 );
-
-					Border border = c.getBorder();
-					float focusWidth = (border instanceof FlatBorder) ? scale( (float) this.focusWidth ) : 0;
-					float arc = (border instanceof FlatButtonBorder || isToolBarButton( c )) ? scale( (float) this.arc ) : 0;
-
-					FlatUIUtils.setColor( g2, background, isDefaultButton(c) ? defaultBackground : c.getBackground() );
-					FlatUIUtils.fillRoundRectangle( g2, 0, 0, c.getWidth(), c.getHeight(), focusWidth, arc );
-				} finally {
-					g2.dispose();
-				}
-			}
-		}
+		if( isContentAreaFilled( c ) )
+			paintBackground( g, c );
 
 		paint( g, c );
 	}
 
+	protected void paintBackground( Graphics g, JComponent c ) {
+		Color background = getBackground( c );
+		if( background != null ) {
+			Graphics2D g2 = (Graphics2D) g.create();
+			try {
+				FlatUIUtils.setRenderingHints( g2 );
+
+				Border border = c.getBorder();
+				float focusWidth = (border instanceof FlatBorder) ? scale( (float) this.focusWidth ) : 0;
+				float arc = ((border instanceof FlatButtonBorder && !isSquareButton( c )) || isToolBarButton( c ))
+					? scale( (float) this.arc ) : 0;
+				boolean def = isDefaultButton( c );
+
+				// paint shadow
+				Color shadowColor = def ? defaultShadowColor : this.shadowColor;
+				if( shadowColor != null && shadowWidth > 0 && focusWidth > 0 && !c.hasFocus() && c.isEnabled() ) {
+					g2.setColor( shadowColor );
+					g2.fill( new RoundRectangle2D.Float( focusWidth, focusWidth + UIScale.scale( (float) shadowWidth ),
+						c.getWidth() - focusWidth * 2, c.getHeight() - focusWidth * 2, arc, arc ) );
+				}
+
+				// paint background
+				Color startBg = def ? defaultBackground : startBackground;
+				Color endBg = def ? defaultEndBackground : endBackground;
+				if( background == startBg && endBg != null && !startBg.equals( endBg ) )
+					g2.setPaint( new GradientPaint( 0, 0, startBg, 0, c.getHeight(), endBg ) );
+				else
+					FlatUIUtils.setColor( g2, background, def ? defaultBackground : c.getBackground() );
+				FlatUIUtils.paintComponentBackground( g2, 0, 0, c.getWidth(), c.getHeight(), focusWidth, arc );
+			} finally {
+				g2.dispose();
+			}
+		}
+	}
+
 	@Override
 	protected void paintText( Graphics g, AbstractButton b, Rectangle textRect, String text ) {
 		if( isHelpButton( b ) )
@@ -303,7 +363,7 @@ public class FlatButtonUI
 		if( isIconOnlyButton( c ) )
 			prefSize.width = Math.max( prefSize.width, prefSize.height );
 		else if( !isToolBarButton( c ) )
-			prefSize.width = Math.max( prefSize.width, scale( minimumWidth + (focusWidth * 2) ) );
+			prefSize.width = Math.max( prefSize.width, scale( FlatUIUtils.minimumWidth( c, minimumWidth ) + (focusWidth * 2) ) );
 
 		return prefSize;
 	}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatComboBoxUI.java

@@ -36,6 +36,7 @@ import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.lang.ref.WeakReference;
 import javax.swing.BorderFactory;
+import javax.swing.DefaultListCellRenderer;
 import javax.swing.JButton;
 import javax.swing.JComboBox;
 import javax.swing.JComponent;
@@ -52,6 +53,7 @@ import javax.swing.plaf.basic.BasicComboBoxUI;
 import javax.swing.plaf.basic.BasicComboPopup;
 import javax.swing.plaf.basic.ComboPopup;
 import javax.swing.text.JTextComponent;
+import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.util.UIScale;
 
 /**
@@ -239,7 +241,8 @@ public class FlatComboBoxUI
 				} else if( editor != null && source == comboBox && propertyName == "componentOrientation" ) {
 					ComponentOrientation o = (ComponentOrientation) e.getNewValue();
 					editor.applyComponentOrientation( o );
-				}
+				} else if( editor != null && FlatClientProperties.PLACEHOLDER_TEXT.equals( propertyName ) )
+					editor.repaint();
 			}
 		};
 	}
@@ -316,7 +319,7 @@ public class FlatComboBoxUI
 		g2.setColor( enabled
 			? (editableBackground != null && comboBox.isEditable() ? editableBackground : c.getBackground())
 			: getDisabledBackground( comboBox ) );
-		FlatUIUtils.fillRoundRectangle( g2, 0, 0, width, height, focusWidth, arc );
+		FlatUIUtils.paintComponentBackground( g2, 0, 0, width, height, focusWidth, arc );
 
 		// paint arrow button background
 		if( enabled ) {
@@ -326,7 +329,7 @@ public class FlatComboBoxUI
 				g2.clipRect( arrowX, 0, width - arrowX, height );
 			else
 				g2.clipRect( 0, 0, arrowX + arrowWidth, height );
-			FlatUIUtils.fillRoundRectangle( g2, 0, 0, width, height, focusWidth, arc );
+			FlatUIUtils.paintComponentBackground( g2, 0, 0, width, height, focusWidth, arc );
 			g2.setClip( oldClip );
 		}
 
@@ -335,7 +338,7 @@ public class FlatComboBoxUI
 			g2.setColor( enabled ? borderColor : disabledBorderColor );
 			float lw = scale( 1f );
 			float lx = isLeftToRight ? arrowX : arrowX + arrowWidth - lw;
-			g2.fill( new Rectangle2D.Float( lx, focusWidth, lw, height - (focusWidth * 2) ) );
+			g2.fill( new Rectangle2D.Float( lx, focusWidth, lw, height - 1 - (focusWidth * 2)) );
 		}
 
 		paint( g, c );
@@ -346,6 +349,8 @@ public class FlatComboBoxUI
 	public void paintCurrentValue( Graphics g, Rectangle bounds, boolean hasFocus ) {
 		ListCellRenderer<Object> renderer = comboBox.getRenderer();
 		uninstallCellPaddingBorder( renderer );
+		if( renderer == null )
+			renderer = new DefaultListCellRenderer();
 		Component c = renderer.getListCellRendererComponent( listBox, comboBox.getSelectedItem(), -1, false, false );
 		c.setFont( comboBox.getFont() );
 		c.applyComponentOrientation( comboBox.getComponentOrientation() );
@@ -518,6 +523,8 @@ public class FlatComboBoxUI
 				CellPaddingBorder.uninstall( renderer );
 				CellPaddingBorder.uninstall( lastRendererComponent );
 
+				if( renderer == null )
+					renderer = new DefaultListCellRenderer();
 				Component c = renderer.getListCellRendererComponent( list, value, index, isSelected, cellHasFocus );
 				c.applyComponentOrientation( comboBox.getComponentOrientation() );
 

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatEditorPaneUI.java

@@ -98,6 +98,7 @@ public class FlatEditorPaneUI
 		// and subtract 1px border line width.
 		// Using "(scale( 1 ) * 2)" instead of "scale( 2 )" to deal with rounding
 		// issues. E.g. at scale factor 1.5 the first returns 4, but the second 3.
+		int minimumWidth = FlatUIUtils.minimumWidth( getComponent(), this.minimumWidth );
 		size.width = Math.max( size.width, scale( minimumWidth ) - (scale( 1 ) * 2) );
 		return size;
 	}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatFileChooserUI.java

@@ -26,7 +26,76 @@ import com.formdev.flatlaf.util.UIScale;
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JFileChooser}.
  *
- * TODO document used UI defaults of superclass
+ * <!-- BasicFileChooserUI -->
+ *
+ * @uiDefault FileView.directoryIcon					Icon
+ * @uiDefault FileView.fileIcon							Icon
+ * @uiDefault FileView.computerIcon						Icon
+ * @uiDefault FileView.hardDriveIcon					Icon
+ * @uiDefault FileView.floppyDriveIcon					Icon
+ *
+ * @uiDefault FileChooser.newFolderIcon					Icon
+ * @uiDefault FileChooser.upFolderIcon					Icon
+ * @uiDefault FileChooser.homeFolderIcon				Icon
+ * @uiDefault FileChooser.detailsViewIcon				Icon
+ * @uiDefault FileChooser.listViewIcon					Icon
+ * @uiDefault FileChooser.viewMenuIcon					Icon
+ *
+ * @uiDefault FileChooser.usesSingleFilePane			boolean
+ * @uiDefault FileChooser.readOnly						boolean	if true, "New Folder" is disabled
+ *
+ * @uiDefault FileChooser.newFolderErrorText					String
+ * @uiDefault FileChooser.newFolderErrorSeparator				String
+ * @uiDefault FileChooser.newFolderParentDoesntExistTitleText	String
+ * @uiDefault FileChooser.newFolderParentDoesntExistText		String
+ * @uiDefault FileChooser.fileDescriptionText					String
+ * @uiDefault FileChooser.directoryDescriptionText				String
+ * @uiDefault FileChooser.saveButtonText						String
+ * @uiDefault FileChooser.openButtonText						String
+ * @uiDefault FileChooser.saveDialogTitleText					String
+ * @uiDefault FileChooser.openDialogTitleText					String
+ * @uiDefault FileChooser.cancelButtonText						String
+ * @uiDefault FileChooser.updateButtonText						String
+ * @uiDefault FileChooser.helpButtonText						String
+ * @uiDefault FileChooser.directoryOpenButtonText				String
+ *
+ * @uiDefault FileChooser.saveButtonMnemonic					String
+ * @uiDefault FileChooser.openButtonMnemonic					String
+ * @uiDefault FileChooser.cancelButtonMnemonic					String
+ * @uiDefault FileChooser.updateButtonMnemonic					String
+ * @uiDefault FileChooser.helpButtonMnemonic					String
+ * @uiDefault FileChooser.directoryOpenButtonMnemonic			String
+ *
+ * @uiDefault FileChooser.saveButtonToolTipText					String
+ * @uiDefault FileChooser.openButtonToolTipText					String
+ * @uiDefault FileChooser.cancelButtonToolTipText				String
+ * @uiDefault FileChooser.updateButtonToolTipText				String
+ * @uiDefault FileChooser.helpButtonToolTipText					String
+ * @uiDefault FileChooser.directoryOpenButtonToolTipText		String
+ *
+ * @uiDefault FileChooser.acceptAllFileFilterText				String
+ *
+ * <!-- MetalFileChooserUI -->
+ *
+ * @uiDefault FileChooser.lookInLabelMnemonic					String
+ * @uiDefault FileChooser.lookInLabelText						String
+ * @uiDefault FileChooser.saveInLabelText						String
+ * @uiDefault FileChooser.fileNameLabelMnemonic					String
+ * @uiDefault FileChooser.fileNameLabelText						String
+ * @uiDefault FileChooser.folderNameLabelMnemonic				String
+ * @uiDefault FileChooser.folderNameLabelText					String
+ * @uiDefault FileChooser.filesOfTypeLabelMnemonic				String
+ * @uiDefault FileChooser.filesOfTypeLabelText					String
+ * @uiDefault FileChooser.upFolderToolTipText					String
+ * @uiDefault FileChooser.upFolderAccessibleName				String
+ * @uiDefault FileChooser.homeFolderToolTipText					String
+ * @uiDefault FileChooser.homeFolderAccessibleName				String
+ * @uiDefault FileChooser.newFolderToolTipText					String
+ * @uiDefault FileChooser.newFolderAccessibleName				String
+ * @uiDefault FileChooser.listViewButtonToolTipText				String
+ * @uiDefault FileChooser.listViewButtonAccessibleName			String
+ * @uiDefault FileChooser.detailsViewButtonToolTipText			String
+ * @uiDefault FileChooser.detailsViewButtonAccessibleName		String
  *
  * @author Karl Tauber
  */

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatFormattedTextFieldUI.java

@@ -39,8 +39,10 @@ import javax.swing.plaf.ComponentUI;
  *
  * <!-- FlatTextFieldUI -->
  *
- * @uiDefault Component.focusWidth				int
- * @uiDefault Component.minimumWidth			int
+ * @uiDefault Component.focusWidth						int
+ * @uiDefault Component.minimumWidth					int
+ * @uiDefault Component.isIntelliJTheme					boolean
+ * @uiDefault FormattedTextField.placeholderForeground	Color
  *
  * @author Karl Tauber
  */

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatLabelUI.java

@@ -20,12 +20,14 @@ import java.awt.Color;
 import java.awt.FontMetrics;
 import java.awt.Graphics;
 import java.awt.Rectangle;
+import java.beans.PropertyChangeEvent;
 import javax.swing.Icon;
 import javax.swing.JComponent;
 import javax.swing.JLabel;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicHTML;
 import javax.swing.plaf.basic.BasicLabelUI;
 import com.formdev.flatlaf.FlatLaf;
 import com.formdev.flatlaf.util.UIScale;
@@ -77,6 +79,51 @@ public class FlatLabelUI
 		defaults_initialized = false;
 	}
 
+	@Override
+	protected void installComponents( JLabel c ) {
+		super.installComponents( c );
+
+		// update HTML renderer if necessary
+		updateHTMLRenderer( c, c.getText(), false );
+	}
+
+	@Override
+	public void propertyChange( PropertyChangeEvent e ) {
+		String name = e.getPropertyName();
+		if( name == "text" || name == "font" || name == "foreground" ) {
+			JLabel label = (JLabel) e.getSource();
+			updateHTMLRenderer( label, label.getText(), true );
+		} else
+			super.propertyChange( e );
+	}
+
+	/**
+	 * Checks whether text contains HTML headings and adds a special CSS rule to
+	 * re-calculate heading font sizes based on current component font size.
+	 */
+	static void updateHTMLRenderer( JComponent c, String text, boolean always ) {
+		if( BasicHTML.isHTMLString( text ) &&
+			c.getClientProperty( "html.disable" ) != Boolean.TRUE &&
+			text.contains( "<h" ) &&
+			(text.contains( "<h1" ) || text.contains( "<h2" ) || text.contains( "<h3" ) ||
+			 text.contains( "<h4" ) || text.contains( "<h5" ) || text.contains( "<h6" )) )
+		{
+			int headIndex = text.indexOf( "<head>" );
+
+			String style = "<style>BASE_SIZE " + c.getFont().getSize() + "</style>";
+			if( headIndex < 0 )
+				style = "<head>" + style + "</head>";
+
+			int insertIndex = headIndex >= 0 ? (headIndex + "<head>".length()) : "<html>".length();
+			text = text.substring( 0, insertIndex )
+				+ style
+				+ text.substring( insertIndex );
+		} else if( !always )
+			return; // not necessary to invoke BasicHTML.updateRenderer()
+
+		BasicHTML.updateRenderer( c, text );
+	}
+
 	@Override
 	protected void paintEnabledText( JLabel l, Graphics g, String s, int textX, int textY ) {
 		int mnemIndex = FlatLaf.isShowMnemonics() ? l.getDisplayedMnemonicIndex() : -1;

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatLineBorder.java

@@ -48,7 +48,7 @@ public class FlatLineBorder
 		try {
 			FlatUIUtils.setRenderingHints( g2 );
 			g2.setColor( lineColor );
-			FlatUIUtils.drawRoundRectangle( g2, x, y, width, height, 0f, scale( 1f ), 0f );
+			FlatUIUtils.paintComponentBorder( g2, x, y, width, height, 0f, scale( 1f ), 0f );
 		} finally {
 			g2.dispose();
 		}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatListCellBorder.java

@@ -0,0 +1,88 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.ui;
+
+import java.awt.Component;
+import java.awt.Graphics;
+import javax.swing.JList;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+
+/**
+ * Cell border for {@link javax.swing.DefaultListCellRenderer}
+ * (used by {@link javax.swing.JList}).
+ * <p>
+ * Uses separate cell margins from UI defaults to allow easy customizing.
+ *
+ * @author Karl Tauber
+ */
+public class FlatListCellBorder
+	extends FlatLineBorder
+{
+	final boolean showCellFocusIndicator = UIManager.getBoolean( "List.showCellFocusIndicator" );
+
+	protected FlatListCellBorder() {
+		super( UIManager.getInsets( "List.cellMargins" ), UIManager.getColor( "List.cellFocusColor" ) );
+	}
+
+	//---- class Default ------------------------------------------------------
+
+	/**
+	 * Border for unselected cell that uses margins, but does not paint focus indicator border.
+	 */
+	public static class Default
+		extends FlatListCellBorder
+	{
+		@Override
+		public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
+			// do not paint focus indicator border
+		}
+	}
+
+	//---- class Focused ------------------------------------------------------
+
+	/**
+	 * Border for focused unselected cell that uses margins and paints focus indicator border.
+	 */
+	public static class Focused
+		extends FlatListCellBorder
+	{
+	}
+
+	//---- class Selected -----------------------------------------------------
+
+	/**
+	 * Border for selected cell that uses margins and paints focus indicator border
+	 * if enabled (List.showCellFocusIndicator=true) and exactly one item is selected.
+	 */
+	public static class Selected
+		extends FlatListCellBorder
+	{
+		@Override
+		public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
+			if( !showCellFocusIndicator )
+				return;
+
+			// paint focus indicator border only if exactly one item is selected
+			JList<?> list = (JList<?>) SwingUtilities.getAncestorOfClass( JList.class, c );
+			if( list != null && list.getMinSelectionIndex() == list.getMaxSelectionIndex() )
+				return;
+
+			super.paintBorder( c, g, x, y, width, height );
+		}
+	}
+}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatListUI.java

@@ -52,6 +52,12 @@ import javax.swing.plaf.basic.BasicListUI;
  * @uiDefault List.selectionInactiveBackground		Color
  * @uiDefault List.selectionInactiveForeground		Color
  *
+ * <!-- FlatListCellBorder -->
+ *
+ * @uiDefault List.cellMargins						Insets
+ * @uiDefault List.cellFocusColor					Color
+ * @uiDefault List.showCellFocusIndicator			boolean
+ *
  * @author Karl Tauber
  */
 public class FlatListUI

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatOptionPaneUI.java

@@ -35,20 +35,19 @@ import com.formdev.flatlaf.util.UIScale;
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JOptionPane}.
  *
+ * <!-- BasicOptionPaneUI -->
+ *
  * @uiDefault OptionPane.font						Font	unused
  * @uiDefault OptionPane.background					Color
  * @uiDefault OptionPane.foreground					Color	unused
  * @uiDefault OptionPane.border						Border
  * @uiDefault OptionPane.messageAreaBorder			Border
  * @uiDefault OptionPane.buttonAreaBorder			Border
- * @uiDefault OptionPane.messageForeground			Color
- * @uiDefault OptionPane.messageFont				Font
- * @uiDefault OptionPane.buttonFont					Font
+ * @uiDefault OptionPane.messageForeground			Color	optional; defaults to Label.foreground
+ * @uiDefault OptionPane.messageFont				Font	optional; defaults to Label.font
+ * @uiDefault OptionPane.buttonFont					Font	optional; defaults to Button.font
  *
  * @uiDefault OptionPane.minimumSize				Dimension
- * @uiDefault OptionPane.maxCharactersPerLine		int
- * @uiDefault OptionPane.iconMessageGap				int
- * @uiDefault OptionPane.messagePadding				int
  * @uiDefault OptionPane.buttonPadding				int
  * @uiDefault OptionPane.buttonMinimumWidth			int		-1=disabled
  * @uiDefault OptionPane.sameSizeButtons			boolean	if true, gives all buttons same size
@@ -61,6 +60,25 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault OptionPane.questionIcon				Icon
  * @uiDefault OptionPane.warningIcon				Icon
  *
+ * @uiDefault OptionPane.okButtonText				String
+ * @uiDefault OptionPane.okButtonMnemonic			String
+ * @uiDefault OptionPane.okIcon						Icon
+ * @uiDefault OptionPane.cancelButtonText			String
+ * @uiDefault OptionPane.cancelButtonMnemonic		String
+ * @uiDefault OptionPane.cancelIcon					Icon
+ * @uiDefault OptionPane.yesButtonText				String
+ * @uiDefault OptionPane.yesButtonMnemonic			String
+ * @uiDefault OptionPane.yesIcon					Icon
+ * @uiDefault OptionPane.noButtonText				String
+ * @uiDefault OptionPane.noButtonMnemonic			String
+ * @uiDefault OptionPane.noIcon						Icon
+ *
+ * <!-- FlatOptionPaneUI -->
+ *
+ * @uiDefault OptionPane.iconMessageGap				int
+ * @uiDefault OptionPane.messagePadding				int
+ * @uiDefault OptionPane.maxCharactersPerLine		int
+ *
  * @author Karl Tauber
  */
 public class FlatOptionPaneUI

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatPasswordFieldUI.java

@@ -17,14 +17,17 @@
 package com.formdev.flatlaf.ui;
 
 import static com.formdev.flatlaf.util.UIScale.scale;
+import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.event.FocusListener;
+import java.beans.PropertyChangeEvent;
 import javax.swing.JComponent;
 import javax.swing.LookAndFeel;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicPasswordFieldUI;
+import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.util.SystemInfo;
 
 /**
@@ -51,6 +54,7 @@ import com.formdev.flatlaf.util.SystemInfo;
  * @uiDefault Component.focusWidth					int
  * @uiDefault Component.minimumWidth				int
  * @uiDefault Component.isIntelliJTheme				boolean
+ * @uiDefault PasswordField.placeholderForeground	Color
  *
  * @author Karl Tauber
  */
@@ -60,6 +64,7 @@ public class FlatPasswordFieldUI
 	protected int focusWidth;
 	protected int minimumWidth;
 	protected boolean isIntelliJTheme;
+	protected Color placeholderForeground;
 
 	private FocusListener focusListener;
 
@@ -75,9 +80,11 @@ public class FlatPasswordFieldUI
 		if( SystemInfo.IS_MAC )
 			LookAndFeel.installProperty( getComponent(), "echoChar", '\u2022' );
 
+		String prefix = getPropertyPrefix();
 		focusWidth = UIManager.getInt( "Component.focusWidth" );
 		minimumWidth = UIManager.getInt( "Component.minimumWidth" );
 		isIntelliJTheme = UIManager.getBoolean( "Component.isIntelliJTheme" );
+		placeholderForeground = UIManager.getColor( prefix + ".placeholderForeground" );
 
 		LookAndFeel.installProperty( getComponent(), "opaque", focusWidth == 0 );
 
@@ -88,6 +95,8 @@ public class FlatPasswordFieldUI
 	protected void uninstallDefaults() {
 		super.uninstallDefaults();
 
+		placeholderForeground = null;
+
 		MigLayoutVisualPadding.uninstall( getComponent() );
 	}
 
@@ -107,9 +116,18 @@ public class FlatPasswordFieldUI
 		focusListener = null;
 	}
 
+	@Override
+	protected void propertyChange( PropertyChangeEvent e ) {
+		super.propertyChange( e );
+
+		if( FlatClientProperties.PLACEHOLDER_TEXT.equals( e.getPropertyName() ) )
+			getComponent().repaint();
+	}
+
 	@Override
 	protected void paintSafely( Graphics g ) {
 		FlatTextFieldUI.paintBackground( g, getComponent(), focusWidth, isIntelliJTheme );
+		FlatTextFieldUI.paintPlaceholder( g, getComponent(), placeholderForeground );
 		super.paintSafely( g );
 	}
 
@@ -129,6 +147,7 @@ public class FlatPasswordFieldUI
 	}
 
 	private Dimension applyMinimumWidth( Dimension size, JComponent c ) {
+		int minimumWidth = FlatUIUtils.minimumWidth( getComponent(), this.minimumWidth );
 		int focusWidth = (c.getBorder() instanceof FlatBorder) ? this.focusWidth : 0;
 		size.width = Math.max( size.width, scale( minimumWidth + (focusWidth * 2) ) );
 		return size;

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatProgressBarUI.java

@@ -17,13 +17,16 @@
 package com.formdev.flatlaf.ui;
 
 import java.awt.Dimension;
+import java.awt.FontMetrics;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Insets;
+import java.awt.geom.Area;
 import java.awt.geom.RoundRectangle2D;
 import javax.swing.JComponent;
 import javax.swing.JProgressBar;
 import javax.swing.LookAndFeel;
+import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicProgressBarUI;
 import com.formdev.flatlaf.util.UIScale;
@@ -44,11 +47,19 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault ProgressBar.repaintInterval			int		default is 50 milliseconds
  * @uiDefault ProgressBar.cycleTime					int		default is 3000 milliseconds
  *
+ * <!-- FlatProgressBarUI -->
+ *
+ * @uiDefault ProgressBar.arc						int
+ *
  * @author Karl Tauber
  */
 public class FlatProgressBarUI
 	extends BasicProgressBarUI
 {
+	protected int arc;
+	protected Dimension horizontalSize;
+	protected Dimension verticalSize;
+
 	public static ComponentUI createUI( JComponent c ) {
 		return new FlatProgressBarUI();
 	}
@@ -58,16 +69,37 @@ public class FlatProgressBarUI
 		super.installDefaults();
 
 		LookAndFeel.installProperty( progressBar, "opaque", false );
+
+		arc = UIManager.getInt( "ProgressBar.arc" );
+		horizontalSize = UIManager.getDimension( "ProgressBar.horizontalSize" );
+		verticalSize = UIManager.getDimension( "ProgressBar.verticalSize" );
+	}
+
+	@Override
+	public Dimension getPreferredSize( JComponent c ) {
+		Dimension size = super.getPreferredSize( c );
+
+		if( progressBar.isStringPainted() ) {
+			// recalculate progress height/width to make it smaller
+			Insets insets = progressBar.getInsets();
+			FontMetrics fm = progressBar.getFontMetrics( progressBar.getFont() );
+			if( progressBar.getOrientation() == JProgressBar.HORIZONTAL )
+				size.height = Math.max( fm.getHeight() + insets.top + insets.bottom, getPreferredInnerHorizontal().height );
+			else
+				size.width = Math.max( fm.getHeight() + insets.left + insets.right, getPreferredInnerVertical().width );
+		}
+
+		return size;
 	}
 
 	@Override
 	protected Dimension getPreferredInnerHorizontal() {
-		return UIScale.scale( super.getPreferredInnerHorizontal() );
+		return UIScale.scale( horizontalSize );
 	}
 
 	@Override
 	protected Dimension getPreferredInnerVertical() {
-		return UIScale.scale( super.getPreferredInnerVertical() );
+		return UIScale.scale( verticalSize );
 	}
 
 	@Override
@@ -90,13 +122,14 @@ public class FlatProgressBarUI
 			return;
 
 		boolean horizontal = (progressBar.getOrientation() == JProgressBar.HORIZONTAL);
-		int arc = horizontal ? height : width;
+		int arc = Math.min( UIScale.scale( this.arc ), horizontal ? height : width );
 
 		FlatUIUtils.setRenderingHints( (Graphics2D) g );
 
 		// paint track
+		RoundRectangle2D.Float trackShape = new RoundRectangle2D.Float( x, y, width, height, arc, arc );
 		g.setColor( progressBar.getBackground() );
-		((Graphics2D)g).fill( new RoundRectangle2D.Float( x, y, width, height, arc, arc ) );
+		((Graphics2D)g).fill( trackShape );
 
 		// paint progress
 		if( progressBar.isIndeterminate() ) {
@@ -112,11 +145,19 @@ public class FlatProgressBarUI
 		} else {
 			int amountFull = getAmountFull( insets, width, height );
 
-			g.setColor( progressBar.getForeground() );
-			((Graphics2D)g).fill( horizontal
+			RoundRectangle2D.Float progressShape = horizontal
 				? new RoundRectangle2D.Float( c.getComponentOrientation().isLeftToRight() ? x : x + (width - amountFull),
 					y, amountFull, height, arc, arc )
-				: new RoundRectangle2D.Float( x, y + (height - amountFull), width, amountFull, arc, arc ) );
+				: new RoundRectangle2D.Float( x, y + (height - amountFull), width, amountFull, arc, arc );
+
+			g.setColor( progressBar.getForeground() );
+			if( amountFull < (horizontal ? height : width) ) {
+				// special painting for low amounts to avoid painting outside of track
+				Area area = new Area( trackShape );
+				area.intersect( new Area( progressShape ) );
+				((Graphics2D)g).fill( area );
+			} else
+				((Graphics2D)g).fill( progressShape );
 
 			if( progressBar.isStringPainted() )
 				paintString( g, x, y, width, height, amountFull, insets );

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatRadioButtonUI.java

@@ -18,7 +18,9 @@ package com.formdev.flatlaf.ui;
 
 import static com.formdev.flatlaf.util.UIScale.scale;
 import java.awt.Color;
+import java.awt.Dimension;
 import java.awt.Graphics;
+import java.awt.Insets;
 import java.awt.Rectangle;
 import javax.swing.AbstractButton;
 import javax.swing.CellRendererPane;
@@ -28,6 +30,8 @@ import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.UIResource;
 import javax.swing.plaf.basic.BasicRadioButtonUI;
+import com.formdev.flatlaf.icons.FlatCheckBoxIcon;
+import com.formdev.flatlaf.util.UIScale;
 
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JRadioButton}.
@@ -92,6 +96,26 @@ public class FlatRadioButtonUI
 		defaults_initialized = false;
 	}
 
+	private static Insets tempInsets = new Insets( 0, 0, 0, 0 );
+
+	@Override
+	public Dimension getPreferredSize( JComponent c ) {
+		Dimension size = super.getPreferredSize( c );
+
+		// small insets fix
+		int focusWidth = getIconFocusWidth( c );
+		if( focusWidth > 0 ) {
+			// Increase preferred width and height if insets were explicitly reduced (e.g. with
+			// an EmptyBorder) and icon has a focus width, which is not included in icon size.
+			// Otherwise the component may be too small and outer focus border may be cut off.
+			Insets insets = c.getInsets( tempInsets );
+			size.width += Math.max( focusWidth - insets.left, 0 ) + Math.max( focusWidth - insets.right, 0 );
+			size.height += Math.max( focusWidth - insets.top, 0 ) + Math.max( focusWidth - insets.bottom, 0 );
+		}
+
+		return size;
+	}
+
 	@Override
 	public void paint( Graphics g, JComponent c ) {
 		// fill background even if opaque if
@@ -104,6 +128,29 @@ public class FlatRadioButtonUI
 			g.fillRect( 0, 0, c.getWidth(), c.getHeight() );
 		}
 
+		// small insets fix
+		int focusWidth = getIconFocusWidth( c );
+		if( focusWidth > 0 ) {
+			boolean ltr = c.getComponentOrientation().isLeftToRight();
+			Insets insets = c.getInsets( tempInsets );
+			int leftOrRightInset = ltr ? insets.left : insets.right;
+			if( focusWidth > leftOrRightInset ) {
+				// The left (or right) inset is smaller than the focus width, which may be
+				// the case if insets were explicitly reduced (e.g. with an EmptyBorder).
+				// In this case the width has been increased in getPreferredSize() and
+				// here it is necessary to fix icon and text painting location.
+				int offset = focusWidth - leftOrRightInset;
+				if( !ltr )
+					offset = -offset;
+
+				// move the graphics origin to the left (or right)
+				g.translate( offset, 0 );
+				super.paint( g, c );
+				g.translate( -offset, 0 );
+				return;
+			}
+		}
+
 		super.paint( g, c );
 	}
 
@@ -111,4 +158,11 @@ public class FlatRadioButtonUI
 	protected void paintText( Graphics g, AbstractButton b, Rectangle textRect, String text ) {
 		FlatButtonUI.paintText( g, b, textRect, text, b.isEnabled() ? b.getForeground() : disabledText );
 	}
+
+	private int getIconFocusWidth( JComponent c ) {
+		AbstractButton b = (AbstractButton) c;
+		return (b.getIcon() == null && getDefaultIcon() instanceof FlatCheckBoxIcon)
+			? UIScale.scale( ((FlatCheckBoxIcon)getDefaultIcon()).focusWidth )
+			: 0;
+	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatRoundBorder.java

@@ -17,6 +17,7 @@
 package com.formdev.flatlaf.ui;
 
 import static com.formdev.flatlaf.util.UIScale.scale;
+import java.awt.Component;
 import javax.swing.UIManager;
 
 /**
@@ -32,7 +33,7 @@ public class FlatRoundBorder
 	protected final int arc = UIManager.getInt( "Component.arc" );
 
 	@Override
-	protected float getArc() {
+	protected float getArc( Component c ) {
 		return scale( (float) arc );
 	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatScrollBarUI.java

@@ -22,11 +22,16 @@ import java.awt.Graphics;
 import java.awt.Rectangle;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.util.Objects;
 import javax.swing.JButton;
 import javax.swing.JComponent;
+import javax.swing.JScrollPane;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicScrollBarUI;
+import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.util.UIScale;
 
 /**
@@ -38,13 +43,20 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault ScrollBar.foreground			Color
  * @uiDefault ScrollBar.track				Color
  * @uiDefault ScrollBar.thumb				Color
- * @uiDefault ScrollBar.hoverTrackColor		Color
- * @uiDefault ScrollBar.hoverThumbColor		Color
  * @uiDefault ScrollBar.width				int
  * @uiDefault ScrollBar.minimumThumbSize	Dimension
  * @uiDefault ScrollBar.maximumThumbSize	Dimension
  * @uiDefault ScrollBar.allowsAbsolutePositioning	boolean
  *
+ * <!-- FlatScrollBarUI -->
+ *
+ * @uiDefault ScrollBar.hoverTrackColor				Color
+ * @uiDefault ScrollBar.hoverThumbColor				Color
+ * @uiDefault Component.arrowType					String	triangle (default) or chevron
+ * @uiDefault ScrollBar.showButtons					boolean
+ * @uiDefault ScrollBar.buttonArrowColor			Color
+ * @uiDefault ScrollBar.buttonDisabledArrowColor	Color
+ *
  * @author Karl Tauber
  */
 public class FlatScrollBarUI
@@ -53,6 +65,11 @@ public class FlatScrollBarUI
 	protected Color hoverTrackColor;
 	protected Color hoverThumbColor;
 
+	protected boolean showButtons;
+	protected String arrowType;
+	protected Color buttonArrowColor;
+	protected Color buttonDisabledArrowColor;
+
 	private MouseAdapter hoverListener;
 	private boolean hoverTrack;
 	private boolean hoverThumb;
@@ -85,6 +102,11 @@ public class FlatScrollBarUI
 
 		hoverTrackColor = UIManager.getColor( "ScrollBar.hoverTrackColor" );
 		hoverThumbColor = UIManager.getColor( "ScrollBar.hoverThumbColor" );
+
+		showButtons = UIManager.getBoolean( "ScrollBar.showButtons" );
+		arrowType = UIManager.getString( "Component.arrowType" );
+		buttonArrowColor = UIManager.getColor( "ScrollBar.buttonArrowColor" );
+		buttonDisabledArrowColor = UIManager.getColor( "ScrollBar.buttonDisabledArrowColor" );
 	}
 
 	@Override
@@ -93,6 +115,24 @@ public class FlatScrollBarUI
 
 		hoverTrackColor = null;
 		hoverThumbColor = null;
+
+		buttonArrowColor = null;
+		buttonDisabledArrowColor = null;
+	}
+
+	@Override
+	protected PropertyChangeListener createPropertyChangeListener() {
+		return new BasicScrollBarUI.PropertyChangeHandler() {
+			@Override
+			public void propertyChange( PropertyChangeEvent e ) {
+				super.propertyChange( e );
+
+				if( FlatClientProperties.SCROLL_BAR_SHOW_BUTTONS.equals( e.getPropertyName() ) ) {
+					scrollbar.revalidate();
+					scrollbar.repaint();
+				}
+			}
+		};
 	}
 
 	@Override
@@ -102,24 +142,50 @@ public class FlatScrollBarUI
 
 	@Override
 	protected JButton createDecreaseButton( int orientation ) {
-		return createInvisibleButton();
+		return createArrowButton( orientation );
 	}
 
 	@Override
 	protected JButton createIncreaseButton( int orientation ) {
-		return createInvisibleButton();
+		return createArrowButton( orientation );
 	}
 
-	private JButton createInvisibleButton() {
-		JButton button = new JButton();
-		button.setMinimumSize( new Dimension() );
-		button.setMaximumSize( new Dimension() );
-		button.setPreferredSize( new Dimension() );
+	private JButton createArrowButton( int orientation ) {
+		FlatArrowButton button = new FlatArrowButton( orientation,
+			arrowType, buttonArrowColor, buttonDisabledArrowColor, null, hoverTrackColor )
+		{
+			@Override
+			public Dimension getPreferredSize() {
+				if( isShowButtons() ) {
+					int w = UIScale.scale( scrollBarWidth );
+					return new Dimension( w, w );
+				} else
+					return new Dimension();
+			}
+
+			@Override
+			public Dimension getMinimumSize() {
+				return isShowButtons() ? super.getMinimumSize() : new Dimension();
+			}
+
+			@Override
+			public Dimension getMaximumSize() {
+				return isShowButtons() ? super.getMaximumSize() : new Dimension();
+			}
+		};
+		button.setArrowWidth( FlatArrowButton.DEFAULT_ARROW_WIDTH - 2 );
 		button.setFocusable( false );
 		button.setRequestFocusEnabled( false );
 		return button;
 	}
 
+	private boolean isShowButtons() {
+		Object showButtons = scrollbar.getClientProperty( FlatClientProperties.SCROLL_BAR_SHOW_BUTTONS );
+		if( showButtons == null && scrollbar.getParent() instanceof JScrollPane )
+			showButtons = ((JScrollPane)scrollbar.getParent()).getClientProperty( FlatClientProperties.SCROLL_BAR_SHOW_BUTTONS );
+		return (showButtons != null) ? Objects.equals( showButtons, true ) : this.showButtons;
+	}
+
 	@Override
 	protected void paintDecreaseHighlight( Graphics g ) {
 		// do not paint

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatScrollPaneUI.java

@@ -14,23 +14,41 @@
  * limitations under the License.
  */
 
+/*
+ * Smooth scrolling code partly based on code from IntelliJ IDEA Community Edition,
+ * which is licensed under the Apache 2.0 license. Copyright 2000-2016 JetBrains s.r.o.
+ * See: https://github.com/JetBrains/intellij-community/blob/31e1b5a8e43219b9571951bab6457cfb3012e3ef/platform/platform-api/src/com/intellij/ui/components/SmoothScrollPane.java#L141-L185
+ *
+ */
 package com.formdev.flatlaf.ui;
 
 import java.awt.Component;
 import java.awt.Graphics;
 import java.awt.Insets;
+import java.awt.Rectangle;
 import java.awt.event.ContainerEvent;
 import java.awt.event.ContainerListener;
 import java.awt.event.FocusEvent;
 import java.awt.event.FocusListener;
+import java.awt.event.MouseWheelEvent;
+import java.awt.event.MouseWheelListener;
 import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
 import javax.swing.JComponent;
+import javax.swing.JScrollBar;
 import javax.swing.JScrollPane;
+import javax.swing.JTable;
 import javax.swing.JViewport;
 import javax.swing.LookAndFeel;
+import javax.swing.ScrollPaneConstants;
+import javax.swing.Scrollable;
+import javax.swing.SwingConstants;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicScrollPaneUI;
+import com.formdev.flatlaf.FlatClientProperties;
 
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JScrollPane}.
@@ -43,6 +61,10 @@ import javax.swing.plaf.basic.BasicScrollPaneUI;
  * @uiDefault ScrollPane.border				Border
  * @uiDefault ScrollPane.viewportBorder		Border
  *
+ * <!-- FlatScrollPaneUI -->
+ *
+ * @uiDefault ScrollPane.smoothScrolling		boolean
+ *
  * @author Karl Tauber
  */
 public class FlatScrollPaneUI
@@ -87,7 +109,172 @@ public class FlatScrollPaneUI
 		handler = null;
 	}
 
-	public Handler getHandler() {
+	@Override
+	protected MouseWheelListener createMouseWheelListener() {
+		return new BasicScrollPaneUI.MouseWheelHandler() {
+			@Override
+			public void mouseWheelMoved( MouseWheelEvent e ) {
+				// Note: Getting UI value "ScrollPane.smoothScrolling" here to allow
+				// applications to turn smooth scrolling on or off at any time
+				// (e.g. in application options dialog).
+				if( UIManager.getBoolean( "ScrollPane.smoothScrolling" ) &&
+					scrollpane.isWheelScrollingEnabled() &&
+					e.getScrollType() == MouseWheelEvent.WHEEL_UNIT_SCROLL &&
+					e.getPreciseWheelRotation() != 0 &&
+					e.getPreciseWheelRotation() != e.getWheelRotation() )
+				{
+					mouseWheelMovedSmooth( e );
+				} else
+					super.mouseWheelMoved( e );
+			}
+		};
+	}
+
+	private static final double EPSILON = 1e-5d;
+
+	private void mouseWheelMovedSmooth( MouseWheelEvent e ) {
+		// return if there is no viewport
+		JViewport viewport = scrollpane.getViewport();
+		if( viewport == null )
+			return;
+
+		// find scrollbar to scroll
+		JScrollBar scrollbar = scrollpane.getVerticalScrollBar();
+		if( scrollbar == null || !scrollbar.isVisible() || e.isShiftDown() ) {
+			scrollbar = scrollpane.getHorizontalScrollBar();
+			if( scrollbar == null || !scrollbar.isVisible() )
+				return;
+		}
+
+		// consume event
+		e.consume();
+
+		// get precise wheel rotation
+		double rotation = e.getPreciseWheelRotation();
+
+		// get unit and block increment
+		int unitIncrement;
+		int blockIncrement;
+		int orientation = scrollbar.getOrientation();
+		Component view = viewport.getView();
+		if( view instanceof Scrollable ) {
+			Scrollable scrollable = (Scrollable) view;
+
+			// Use (0, 0) view position to obtain constant unit increment of first item
+			// (which might otherwise be variable on smaller-than-unit scrolling).
+			Rectangle visibleRect = new Rectangle( viewport.getViewSize() );
+			unitIncrement = scrollable.getScrollableUnitIncrement( visibleRect, orientation, 1 );
+			blockIncrement = scrollable.getScrollableBlockIncrement( visibleRect, orientation, 1 );
+
+			if( unitIncrement > 0 ) {
+				// For the case that the first item (e.g. in a list) is larger
+				// than the other items, get the unit increment of the second item
+				// and use the smaller one.
+				if( orientation == SwingConstants.VERTICAL ) {
+					visibleRect.y += unitIncrement;
+					visibleRect.height -= unitIncrement;
+				} else {
+					visibleRect.x += unitIncrement;
+					visibleRect.width -= unitIncrement;
+				}
+				int unitIncrement2 = scrollable.getScrollableUnitIncrement( visibleRect, orientation, 1 );
+				if( unitIncrement2 > 0 )
+					unitIncrement = Math.min( unitIncrement, unitIncrement2 );
+			}
+		} else {
+			int direction = rotation < 0 ? -1 : 1;
+			unitIncrement = scrollbar.getUnitIncrement( direction );
+			blockIncrement = scrollbar.getBlockIncrement( direction );
+		}
+
+		// limit scroll amount (number of units to scroll) for small viewports
+		// (e.g. vertical scrolling in file chooser)
+		int scrollAmount = e.getScrollAmount();
+		int viewportWH = (orientation == SwingConstants.VERTICAL)
+			? viewport.getHeight()
+			: viewport.getWidth();
+		if( unitIncrement * scrollAmount > viewportWH )
+			scrollAmount = Math.max( viewportWH / unitIncrement, 1 );
+
+		// compute relative delta
+		double delta = rotation * scrollAmount * unitIncrement;
+		boolean adjustDelta = Math.abs( rotation ) < (1.0 + EPSILON);
+		double adjustedDelta = adjustDelta
+			? Math.max( -blockIncrement, Math.min( delta, blockIncrement ) )
+			: delta;
+
+		// compute new value
+		int value = scrollbar.getValue();
+		double minDelta = scrollbar.getMinimum() - value;
+		double maxDelta = scrollbar.getMaximum() - scrollbar.getModel().getExtent() - value;
+		double boundedDelta = Math.max( minDelta, Math.min( adjustedDelta, maxDelta ) );
+		int newValue = value + (int) Math.round( boundedDelta );
+
+		// set new value
+		if( newValue != value )
+			scrollbar.setValue( newValue );
+
+/*debug
+		System.out.println( String.format( "%4d  %9f / %4d %4d / %12f %5s %12f / %4d %4d %4d / %12f %12f %12f / %4d",
+			e.getWheelRotation(),
+			e.getPreciseWheelRotation(),
+			unitIncrement,
+			blockIncrement,
+			delta,
+			adjustDelta,
+			adjustedDelta,
+			value,
+			scrollbar.getMinimum(),
+			scrollbar.getMaximum(),
+			minDelta,
+			maxDelta,
+			boundedDelta,
+			newValue ) );
+*/
+	}
+
+	@Override
+	protected PropertyChangeListener createPropertyChangeListener() {
+		return new BasicScrollPaneUI.PropertyChangeHandler() {
+			@Override
+			public void propertyChange( PropertyChangeEvent e ) {
+				super.propertyChange( e );
+
+				switch( e.getPropertyName() ) {
+					case FlatClientProperties.SCROLL_BAR_SHOW_BUTTONS:
+						JScrollBar vsb = scrollpane.getVerticalScrollBar();
+						JScrollBar hsb = scrollpane.getHorizontalScrollBar();
+						if( vsb != null ) {
+							vsb.revalidate();
+							vsb.repaint();
+						}
+						if( hsb != null ) {
+							hsb.revalidate();
+							hsb.repaint();
+						}
+						break;
+
+					case ScrollPaneConstants.LOWER_LEFT_CORNER:
+					case ScrollPaneConstants.LOWER_RIGHT_CORNER:
+					case ScrollPaneConstants.UPPER_LEFT_CORNER:
+					case ScrollPaneConstants.UPPER_RIGHT_CORNER:
+						// remove border from buttons added to corners
+						Object corner = e.getNewValue();
+						if( corner instanceof JButton &&
+							((JButton)corner).getBorder() instanceof FlatButtonBorder &&
+							scrollpane.getViewport() != null &&
+							scrollpane.getViewport().getView() instanceof JTable )
+						{
+							((JButton)corner).setBorder( BorderFactory.createEmptyBorder() );
+							((JButton)corner).setFocusable( false );
+						}
+					break;
+				}
+			}
+		};
+	}
+
+	private Handler getHandler() {
 		if( handler == null )
 			handler = new Handler();
 		return handler;

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatSpinnerUI.java

@@ -159,7 +159,7 @@ public class FlatSpinnerUI
 		handler = null;
 	}
 
-	public Handler getHandler() {
+	private Handler getHandler() {
 		if( handler == null )
 			handler = new Handler();
 		return handler;
@@ -267,7 +267,7 @@ public class FlatSpinnerUI
 		g2.setColor( enabled
 			? c.getBackground()
 			: (isIntelliJTheme ? FlatUIUtils.getParentBackground( c ) : disabledBackground) );
-		FlatUIUtils.fillRoundRectangle( g2, 0, 0, width, height, focusWidth, arc );
+		FlatUIUtils.paintComponentBackground( g2, 0, 0, width, height, focusWidth, arc );
 
 		// paint arrow buttons background
 		if( enabled ) {
@@ -277,7 +277,7 @@ public class FlatSpinnerUI
 				g2.clipRect( arrowX, 0, width - arrowX, height );
 			else
 				g2.clipRect( 0, 0, arrowX + arrowWidth, height );
-			FlatUIUtils.fillRoundRectangle( g2, 0, 0, width, height, focusWidth, arc );
+			FlatUIUtils.paintComponentBackground( g2, 0, 0, width, height, focusWidth, arc );
 			g2.setClip( oldClip );
 		}
 
@@ -285,7 +285,7 @@ public class FlatSpinnerUI
 		g2.setColor( enabled ? borderColor : disabledBorderColor );
 		float lw = scale( 1f );
 		float lx = isLeftToRight ? arrowX : arrowX + arrowWidth - lw;
-		g2.fill( new Rectangle2D.Float( lx, focusWidth, lw, height - (focusWidth * 2) ) );
+		g2.fill( new Rectangle2D.Float( lx, focusWidth, lw, height - 1 - (focusWidth * 2) ) );
 
 		paint( g, c );
 	}
@@ -326,6 +326,7 @@ public class FlatSpinnerUI
 			Dimension editorSize = (editor != null) ? editor.getPreferredSize() : new Dimension( 0, 0 );
 
 			// the arrows width is the same as the inner height so that the arrows area is square
+			int minimumWidth = FlatUIUtils.minimumWidth( spinner, FlatSpinnerUI.this.minimumWidth );
 			int innerHeight = editorSize.height + padding.top + padding.bottom;
 			return new Dimension(
 				Math.max( insets.left + insets.right + editorSize.width + padding.left + padding.right + innerHeight, scale( minimumWidth + (focusWidth * 2) ) ),

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTabbedPaneUI.java

@@ -41,30 +41,47 @@ import javax.swing.plaf.UIResource;
 import javax.swing.plaf.basic.BasicTabbedPaneUI;
 import javax.swing.text.View;
 import com.formdev.flatlaf.FlatLaf;
+import com.formdev.flatlaf.util.UIScale;
 
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JTabbedPane}.
  *
+ * @clientProperty JTabbedPane.showTabSeparators		boolean
  * @clientProperty JTabbedPane.hasFullBorder			boolean
  *
- * @uiDefault Component.arrowType						String	triangle (default) or chevron
+ * <!-- BasicTabbedPaneUI -->
+ *
  * @uiDefault TabbedPane.font							Font
  * @uiDefault TabbedPane.background						Color
  * @uiDefault TabbedPane.foreground						Color
  * @uiDefault TabbedPane.shadow							Color	used for scroll arrows and cropped line
+ * @uiDefault TabbedPane.textIconGap					int
+ * @uiDefault TabbedPane.tabInsets						Insets
+ * @uiDefault TabbedPane.selectedTabPadInsets			Insets
+ * @uiDefault TabbedPane.tabAreaInsets					Insets
+ * @uiDefault TabbedPane.tabsOverlapBorder				boolean
+ * @uiDefault TabbedPane.tabRunOverlay					int
+ * @uiDefault TabbedPane.tabsOpaque						boolean
+ * @uiDefault TabbedPane.contentOpaque					boolean	unused
+ * @uiDefault TabbedPane.opaque							boolean
+ * @uiDefault TabbedPane.selectionFollowsFocus			boolean	default is true
+ *
+ * <!-- FlatTabbedPaneUI -->
+ *
+ * @uiDefault Component.arrowType						String	triangle (default) or chevron
  * @uiDefault TabbedPane.disabledForeground				Color
+ * @uiDefault TabbedPane.selectedBackground				Color	optional
  * @uiDefault TabbedPane.selectedForeground				Color
  * @uiDefault TabbedPane.underlineColor					Color
  * @uiDefault TabbedPane.disabledUnderlineColor			Color
  * @uiDefault TabbedPane.hoverColor						Color
  * @uiDefault TabbedPane.focusColor						Color
+ * @uiDefault TabbedPane.tabSeparatorColor				Color	optional; defaults to TabbedPane.contentAreaColor
  * @uiDefault TabbedPane.contentAreaColor				Color
- * @uiDefault TabbedPane.textIconGap					int
- * @uiDefault TabbedPane.tabInsets						Insets
- * @uiDefault TabbedPane.tabAreaInsets					Insets
  * @uiDefault TabbedPane.tabHeight						int
  * @uiDefault TabbedPane.tabSelectionHeight				int
  * @uiDefault TabbedPane.contentSeparatorHeight			int
+ * @uiDefault TabbedPane.showTabSeparators				boolean
  * @uiDefault TabbedPane.hasFullBorder					boolean
  *
  * @author Karl Tauber
@@ -73,16 +90,19 @@ public class FlatTabbedPaneUI
 	extends BasicTabbedPaneUI
 {
 	protected Color disabledForeground;
+	protected Color selectedBackground;
 	protected Color selectedForeground;
 	protected Color underlineColor;
 	protected Color disabledUnderlineColor;
 	protected Color hoverColor;
 	protected Color focusColor;
+	protected Color tabSeparatorColor;
 	protected Color contentAreaColor;
 
 	protected int tabHeight;
 	protected int tabSelectionHeight;
 	protected int contentSeparatorHeight;
+	protected boolean showTabSeparators;
 	protected boolean hasFullBorder;
 	protected boolean tabsOverlapBorder;
 
@@ -95,16 +115,19 @@ public class FlatTabbedPaneUI
 		super.installDefaults();
 
 		disabledForeground = UIManager.getColor( "TabbedPane.disabledForeground" );
+		selectedBackground = UIManager.getColor( "TabbedPane.selectedBackground" );
 		selectedForeground = UIManager.getColor( "TabbedPane.selectedForeground" );
 		underlineColor = UIManager.getColor( "TabbedPane.underlineColor" );
 		disabledUnderlineColor = UIManager.getColor( "TabbedPane.disabledUnderlineColor" );
 		hoverColor = UIManager.getColor( "TabbedPane.hoverColor" );
 		focusColor = UIManager.getColor( "TabbedPane.focusColor" );
+		tabSeparatorColor = UIManager.getColor( "TabbedPane.tabSeparatorColor" );
 		contentAreaColor = UIManager.getColor( "TabbedPane.contentAreaColor" );
 
 		tabHeight = UIManager.getInt( "TabbedPane.tabHeight" );
 		tabSelectionHeight = UIManager.getInt( "TabbedPane.tabSelectionHeight" );
 		contentSeparatorHeight = UIManager.getInt( "TabbedPane.contentSeparatorHeight" );
+		showTabSeparators = UIManager.getBoolean( "TabbedPane.showTabSeparators" );
 		hasFullBorder = UIManager.getBoolean( "TabbedPane.hasFullBorder" );
 		tabsOverlapBorder = UIManager.getBoolean( "TabbedPane.tabsOverlapBorder" );
 
@@ -124,11 +147,13 @@ public class FlatTabbedPaneUI
 		super.uninstallDefaults();
 
 		disabledForeground = null;
+		selectedBackground = null;
 		selectedForeground = null;
 		underlineColor = null;
 		disabledUnderlineColor = null;
 		hoverColor = null;
 		focusColor = null;
+		tabSeparatorColor = null;
 		contentAreaColor = null;
 
 		MigLayoutVisualPadding.uninstall( tabPane );
@@ -141,9 +166,12 @@ public class FlatTabbedPaneUI
 			public void propertyChange( PropertyChangeEvent e ) {
 				super.propertyChange( e );
 
-				if( TABBED_PANE_HAS_FULL_BORDER.equals( e.getPropertyName() ) ) {
-					tabPane.revalidate();
-					tabPane.repaint();
+				switch( e.getPropertyName() ) {
+					case TABBED_PANE_SHOW_TAB_SEPARATORS:
+					case TABBED_PANE_HAS_FULL_BORDER:
+						tabPane.revalidate();
+						tabPane.repaint();
+						break;
 				}
 			}
 		};
@@ -197,7 +225,7 @@ public class FlatTabbedPaneUI
 	 */
 	@Override
 	protected Insets getContentBorderInsets( int tabPlacement ) {
-		boolean hasFullBorder = this.hasFullBorder || clientPropertyEquals( tabPane, TABBED_PANE_HAS_FULL_BORDER, true );
+		boolean hasFullBorder = clientPropertyBoolean( tabPane, TABBED_PANE_HAS_FULL_BORDER, this.hasFullBorder );
 		int sh = scale( contentSeparatorHeight );
 		Insets insets = hasFullBorder ? new Insets( sh, sh, sh, sh ) : new Insets( sh, 0, 0, 0 );
 
@@ -262,7 +290,9 @@ public class FlatTabbedPaneUI
 			? hoverColor
 			: (enabled && isSelected && tabPane.hasFocus()
 				? focusColor
-				: tabPane.getBackgroundAt( tabIndex )) );
+				: (selectedBackground != null && enabled && isSelected
+					? selectedBackground
+					: tabPane.getBackgroundAt( tabIndex ))) );
 		g.fillRect( x, y, w, h );
 	}
 
@@ -270,6 +300,26 @@ public class FlatTabbedPaneUI
 	protected void paintTabBorder( Graphics g, int tabPlacement, int tabIndex,
 		int x, int y, int w, int h, boolean isSelected )
 	{
+		// paint tab separators
+		if( clientPropertyBoolean( tabPane, TABBED_PANE_SHOW_TAB_SEPARATORS, showTabSeparators ) &&
+			!isLastInRun( tabIndex ) )
+		{
+			float sepWidth = UIScale.scale( 1f );
+			float offset = UIScale.scale( 5f );
+
+			g.setColor( (tabSeparatorColor != null) ? tabSeparatorColor : contentAreaColor );
+			if( tabPlacement == LEFT || tabPlacement == RIGHT ) {
+				// paint tab separator at bottom side
+				((Graphics2D)g).fill( new Rectangle2D.Float( x + offset, y + h - sepWidth, w - (offset * 2), sepWidth ) );
+			} else if( tabPane.getComponentOrientation().isLeftToRight() ) {
+				// paint tab separator at right side
+				((Graphics2D)g).fill( new Rectangle2D.Float( x + w - sepWidth, y + offset, sepWidth, h - (offset * 2) ) );
+			} else {
+				// paint tab separator at left side
+				((Graphics2D)g).fill( new Rectangle2D.Float( x, y + offset, sepWidth, h - (offset * 2) ) );
+			}
+		}
+
 		if( isSelected )
 			paintTabSelection( g, tabPlacement, x, y, w, h );
 	}
@@ -334,7 +384,7 @@ public class FlatTabbedPaneUI
 	}
 
 	/**
-	 * Actually does the nearly the same as super.paintContentBorder() but
+	 * Actually does nearly the same as super.paintContentBorder() but
 	 *   - not using UIManager.getColor("TabbedPane.contentAreaColor") to be GUI builder friendly
 	 *   - not invoking paintContentBorder*Edge() methods
 	 *   - repaint selection
@@ -379,7 +429,7 @@ public class FlatTabbedPaneUI
 		}
 
 		// compute insets for separator or full border
-		boolean hasFullBorder = this.hasFullBorder || clientPropertyEquals( tabPane, TABBED_PANE_HAS_FULL_BORDER, true );
+		boolean hasFullBorder = clientPropertyBoolean( tabPane, TABBED_PANE_HAS_FULL_BORDER, this.hasFullBorder );
 		int sh = scale( contentSeparatorHeight * 100 ); // multiply by 100 because rotateInsets() does not use floats
 		Insets ci = new Insets( 0, 0, 0, 0 );
 		rotateInsets( hasFullBorder ? new Insets( sh, sh, sh, sh ) : new Insets( sh, 0, 0, 0 ), ci, tabPlacement );
@@ -414,6 +464,11 @@ public class FlatTabbedPaneUI
 	{
 	}
 
+	private boolean isLastInRun( int tabIndex ) {
+		int run = getRunForTab( tabPane.getTabCount(), tabIndex );
+		return lastTabInRun( tabPane.getTabCount(), run ) == tabIndex;
+	}
+
 	private boolean isScrollTabLayout() {
 		return tabPane.getTabLayoutPolicy() == JTabbedPane.SCROLL_TAB_LAYOUT;
 	}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTableCellBorder.java

@@ -0,0 +1,115 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.ui;
+
+import java.awt.Component;
+import java.awt.Graphics;
+import javax.swing.JTable;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+
+/**
+ * Cell border for {@link javax.swing.table.DefaultTableCellRenderer}
+ * (used by {@link javax.swing.JTable}).
+ * <p>
+ * Uses separate cell margins from UI defaults to allow easy customizing.
+ *
+ * @author Karl Tauber
+ */
+public class FlatTableCellBorder
+	extends FlatLineBorder
+{
+	final boolean showCellFocusIndicator = UIManager.getBoolean( "Table.showCellFocusIndicator" );
+
+	protected FlatTableCellBorder() {
+		super( UIManager.getInsets( "Table.cellMargins" ), UIManager.getColor( "Table.cellFocusColor" ) );
+	}
+
+	//---- class Default ------------------------------------------------------
+
+	/**
+	 * Border for unselected cell that uses margins, but does not paint focus indicator border.
+	 */
+	public static class Default
+		extends FlatTableCellBorder
+	{
+		@Override
+		public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
+			// do not paint focus indicator border
+		}
+	}
+
+	//---- class Focused ------------------------------------------------------
+
+	/**
+	 * Border for focused unselected cell that uses margins and paints focus indicator border.
+	 */
+	public static class Focused
+		extends FlatTableCellBorder
+	{
+	}
+
+	//---- class Selected -----------------------------------------------------
+
+	/**
+	 * Border for selected cell that uses margins and paints focus indicator border
+	 * if enabled (Table.showCellFocusIndicator=true) or at least one selected cell is editable.
+	 */
+	public static class Selected
+		extends FlatTableCellBorder
+	{
+		@Override
+		public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
+			if( !showCellFocusIndicator ) {
+				JTable table = (JTable) SwingUtilities.getAncestorOfClass( JTable.class, c );
+				if( table != null && !isSelectionEditable( table ) )
+					return;
+			}
+
+			super.paintBorder( c, g, x, y, width, height );
+		}
+
+		/**
+		 * Checks whether at least one selected cell is editable.
+		 */
+		private boolean isSelectionEditable( JTable table ) {
+			if( table.getRowSelectionAllowed() ) {
+				int columnCount = table.getColumnCount();
+				int[] selectedRows = table.getSelectedRows();
+				for( int selectedRow : selectedRows ) {
+					for( int column = 0; column < columnCount; column++ ) {
+						if( table.isCellEditable( selectedRow, column ) )
+							return true;
+					}
+				}
+			}
+
+			if( table.getColumnSelectionAllowed() ) {
+				int rowCount = table.getRowCount();
+				int[] selectedColumns = table.getSelectedColumns();
+				for( int selectedColumn : selectedColumns ) {
+					for( int row = 0; row < rowCount; row++ ) {
+						if( table.isCellEditable( row, selectedColumn ) )
+							return true;
+					}
+				}
+			}
+
+			return false;
+		}
+	}
+}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTableHeaderUI.java

@@ -17,6 +17,7 @@
 package com.formdev.flatlaf.ui;
 
 import java.awt.Color;
+import java.awt.Component;
 import java.awt.Container;
 import java.awt.Dimension;
 import java.awt.Graphics;
@@ -29,6 +30,7 @@ import javax.swing.JTable;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicTableHeaderUI;
+import javax.swing.table.TableCellRenderer;
 import javax.swing.table.TableColumn;
 import javax.swing.table.TableColumnModel;
 import com.formdev.flatlaf.util.UIScale;
@@ -81,10 +83,14 @@ public class FlatTableHeaderUI
 	@Override
 	public void paint( Graphics g, JComponent c ) {
 		// do not paint borders if JTableHeader.setDefaultRenderer() was used
-		String rendererClassName = header.getDefaultRenderer().getClass().getName();
-		boolean paintBorders =
-			rendererClassName.equals( "sun.swing.table.DefaultTableCellHeaderRenderer" ) ||
-			rendererClassName.equals( "sun.swing.FilePane$AlignableTableHeaderRenderer" );
+		TableCellRenderer defaultRenderer = header.getDefaultRenderer();
+		boolean paintBorders = isSystemDefaultRenderer( defaultRenderer );
+		if( !paintBorders && header.getColumnModel().getColumnCount() > 0 ) {
+			// check whether the renderer delegates to the system default renderer
+			Component rendererComponent = defaultRenderer.getTableCellRendererComponent(
+				header.getTable(), "", false, false, -1, 0 );
+			paintBorders = isSystemDefaultRenderer( rendererComponent );
+		}
 
 		if( paintBorders )
 			paintColumnBorders( g, c );
@@ -95,6 +101,12 @@ public class FlatTableHeaderUI
 			paintDraggedColumnBorders( g, c );
 	}
 
+	private boolean isSystemDefaultRenderer( Object headerRenderer ) {
+		String rendererClassName = headerRenderer.getClass().getName();
+		return rendererClassName.equals( "sun.swing.table.DefaultTableCellHeaderRenderer" ) ||
+			   rendererClassName.equals( "sun.swing.FilePane$AlignableTableHeaderRenderer" );
+	}
+
 	private void paintColumnBorders( Graphics g, JComponent c ) {
 		int width = c.getWidth();
 		int height = c.getHeight();

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTableUI.java

@@ -17,6 +17,7 @@
 package com.formdev.flatlaf.ui;
 
 import java.awt.Color;
+import java.awt.Dimension;
 import java.awt.event.FocusEvent;
 import java.awt.event.FocusListener;
 import javax.swing.JComponent;
@@ -54,28 +55,59 @@ import com.formdev.flatlaf.util.UIScale;
  *
  * <!-- FlatTableUI -->
  *
- * @uiDefault Table.rowHeight						int
- * @uiDefault Table.selectionInactiveBackground		Color
- * @uiDefault Table.selectionInactiveForeground		Color
+ * @uiDefault Table.rowHeight							int
+ * @uiDefault Table.showHorizontalLines					boolean
+ * @uiDefault Table.showVerticalLines					boolean
+ * @uiDefault Table.intercellSpacing					Dimension
+ * @uiDefault Table.selectionInactiveBackground			Color
+ * @uiDefault Table.selectionInactiveForeground			Color
+ *
+ * <!-- FlatTableCellBorder -->
+ *
+ * @uiDefault Table.cellMargins							Insets
+ * @uiDefault Table.cellFocusColor						Color
+ * @uiDefault Table.showCellFocusIndicator				boolean
  *
  * @author Karl Tauber
  */
 public class FlatTableUI
 	extends BasicTableUI
 {
+	protected boolean showHorizontalLines;
+	protected boolean showVerticalLines;
+	protected Dimension intercellSpacing;
+
 	protected Color selectionBackground;
 	protected Color selectionForeground;
 	protected Color selectionInactiveBackground;
 	protected Color selectionInactiveForeground;
 
+	private boolean oldShowHorizontalLines;
+	private boolean oldShowVerticalLines;
+	private Dimension oldIntercellSpacing;
+
 	public static ComponentUI createUI( JComponent c ) {
 		return new FlatTableUI();
 	}
 
+	@Override
+	public void installUI( JComponent c ) {
+		super.installUI( c );
+	}
+
+	@Override
+	public void uninstallUI( JComponent c ) {
+		super.uninstallUI( c );
+	}
+
 	@Override
 	protected void installDefaults() {
 		super.installDefaults();
 
+		showHorizontalLines = UIManager.getBoolean( "Table.showHorizontalLines" );
+		showVerticalLines = UIManager.getBoolean( "Table.showVerticalLines" );
+		intercellSpacing = UIManager.getDimension( "Table.intercellSpacing" );
+
 		selectionBackground = UIManager.getColor( "Table.selectionBackground" );
 		selectionForeground = UIManager.getColor( "Table.selectionForeground" );
 		selectionInactiveBackground = UIManager.getColor( "Table.selectionInactiveBackground" );
@@ -86,6 +118,20 @@ public class FlatTableUI
 		int rowHeight = FlatUIUtils.getUIInt( "Table.rowHeight", 16 );
 		if( rowHeight > 0 )
 			LookAndFeel.installProperty( table, "rowHeight", UIScale.scale( rowHeight ) );
+
+		if( !showHorizontalLines ) {
+			oldShowHorizontalLines = table.getShowHorizontalLines();
+			table.setShowHorizontalLines( false );
+		}
+		if( !showVerticalLines ) {
+			oldShowVerticalLines = table.getShowVerticalLines();
+			table.setShowVerticalLines( false );
+		}
+
+		if( intercellSpacing != null ) {
+			oldIntercellSpacing = table.getIntercellSpacing();
+			table.setIntercellSpacing( intercellSpacing );
+		}
 	}
 
 	@Override
@@ -96,6 +142,16 @@ public class FlatTableUI
 		selectionForeground = null;
 		selectionInactiveBackground = null;
 		selectionInactiveForeground = null;
+
+		// restore old show horizontal/vertical lines (if not modified)
+		if( !showHorizontalLines && oldShowHorizontalLines && !table.getShowHorizontalLines() )
+			table.setShowHorizontalLines( true );
+		if( !showVerticalLines && oldShowVerticalLines && !table.getShowVerticalLines() )
+			table.setShowVerticalLines( true );
+
+		// restore old intercell spacing (if not modified)
+		if( intercellSpacing != null && table.getIntercellSpacing().equals( intercellSpacing ) )
+			table.setIntercellSpacing( oldIntercellSpacing );
 	}
 
 	@Override

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTextAreaUI.java

@@ -117,6 +117,7 @@ public class FlatTextAreaUI
 		// and subtract 1px border line width.
 		// Using "(scale( 1 ) * 2)" instead of "scale( 2 )" to deal with rounding
 		// issues. E.g. at scale factor 1.5 the first returns 4, but the second 3.
+		int minimumWidth = FlatUIUtils.minimumWidth( getComponent(), this.minimumWidth );
 		size.width = Math.max( size.width, scale( minimumWidth ) - (scale( 1 ) * 2) );
 		return size;
 	}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTextFieldUI.java

@@ -20,9 +20,12 @@ import static com.formdev.flatlaf.util.UIScale.scale;
 import java.awt.Color;
 import java.awt.Container;
 import java.awt.Dimension;
+import java.awt.FontMetrics;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
+import java.awt.Insets;
 import java.awt.event.FocusListener;
+import java.beans.PropertyChangeEvent;
 import javax.swing.JComboBox;
 import javax.swing.JComponent;
 import javax.swing.JSpinner;
@@ -33,6 +36,7 @@ import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.UIResource;
 import javax.swing.plaf.basic.BasicTextFieldUI;
 import javax.swing.text.JTextComponent;
+import com.formdev.flatlaf.FlatClientProperties;
 
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JTextField}.
@@ -57,6 +61,7 @@ import javax.swing.text.JTextComponent;
  * @uiDefault Component.focusWidth				int
  * @uiDefault Component.minimumWidth			int
  * @uiDefault Component.isIntelliJTheme			boolean
+ * @uiDefault TextField.placeholderForeground	Color
  *
  * @author Karl Tauber
  */
@@ -66,6 +71,7 @@ public class FlatTextFieldUI
 	protected int focusWidth;
 	protected int minimumWidth;
 	protected boolean isIntelliJTheme;
+	protected Color placeholderForeground;
 
 	private FocusListener focusListener;
 
@@ -77,9 +83,11 @@ public class FlatTextFieldUI
 	protected void installDefaults() {
 		super.installDefaults();
 
+		String prefix = getPropertyPrefix();
 		focusWidth = UIManager.getInt( "Component.focusWidth" );
 		minimumWidth = UIManager.getInt( "Component.minimumWidth" );
 		isIntelliJTheme = UIManager.getBoolean( "Component.isIntelliJTheme" );
+		placeholderForeground = UIManager.getColor( prefix + ".placeholderForeground" );
 
 		LookAndFeel.installProperty( getComponent(), "opaque", focusWidth == 0 );
 
@@ -90,6 +98,8 @@ public class FlatTextFieldUI
 	protected void uninstallDefaults() {
 		super.uninstallDefaults();
 
+		placeholderForeground = null;
+
 		MigLayoutVisualPadding.uninstall( getComponent() );
 	}
 
@@ -109,9 +119,18 @@ public class FlatTextFieldUI
 		focusListener = null;
 	}
 
+	@Override
+	protected void propertyChange( PropertyChangeEvent e ) {
+		super.propertyChange( e );
+
+		if( FlatClientProperties.PLACEHOLDER_TEXT.equals( e.getPropertyName() ) )
+			getComponent().repaint();
+	}
+
 	@Override
 	protected void paintSafely( Graphics g ) {
 		paintBackground( g, getComponent(), focusWidth, isIntelliJTheme );
+		paintPlaceholder( g, getComponent(), placeholderForeground );
 		super.paintSafely( g );
 	}
 
@@ -146,12 +165,37 @@ public class FlatTextFieldUI
 				: (isIntelliJTheme && (!c.isEnabled() || !c.isEditable())
 					? FlatUIUtils.getParentBackground( c )
 					: background) );
-			FlatUIUtils.fillRoundRectangle( g2, 0, 0, c.getWidth(), c.getHeight(), fFocusWidth, 0 );
+			FlatUIUtils.paintComponentBackground( g2, 0, 0, c.getWidth(), c.getHeight(), fFocusWidth, 0 );
 		} finally {
 			g2.dispose();
 		}
 	}
 
+	static void paintPlaceholder( Graphics g, JTextComponent c, Color placeholderForeground ) {
+		// check whether text component is empty
+		if( c.getDocument().getLength() > 0 )
+			return;
+
+		// check for JComboBox
+		Container parent = c.getParent();
+		JComponent jc = (parent instanceof JComboBox) ? (JComboBox<?>) parent : c;
+
+		// get placeholder text
+		Object placeholder = jc.getClientProperty( FlatClientProperties.PLACEHOLDER_TEXT );
+		if( !(placeholder instanceof String) )
+			return;
+
+		// compute placeholder location
+		Insets insets = c.getInsets();
+		FontMetrics fm = c.getFontMetrics( c.getFont() );
+		int x = insets.left;
+		int y = insets.top + fm.getAscent() + ((c.getHeight() - insets.top - insets.bottom - fm.getHeight()) / 2);
+
+		// paint placeholder
+		g.setColor( placeholderForeground );
+		FlatUIUtils.drawString( c, g, (String) placeholder, x, y );
+	}
+
 	@Override
 	public Dimension getPreferredSize( JComponent c ) {
 		return applyMinimumWidth( super.getPreferredSize( c ), c );
@@ -173,6 +217,7 @@ public class FlatTextFieldUI
 			(parent != null && parent.getParent() instanceof JSpinner) )
 		  return size;
 
+		int minimumWidth = FlatUIUtils.minimumWidth( getComponent(), this.minimumWidth );
 		int focusWidth = (c.getBorder() instanceof FlatBorder) ? this.focusWidth : 0;
 		size.width = Math.max( size.width, scale( minimumWidth + (focusWidth * 2) ) );
 		return size;

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTextPaneUI.java

@@ -98,6 +98,7 @@ public class FlatTextPaneUI
 		// and subtract 1px border line width.
 		// Using "(scale( 1 ) * 2)" instead of "scale( 2 )" to deal with rounding
 		// issues. E.g. at scale factor 1.5 the first returns 4, but the second 3.
+		int minimumWidth = FlatUIUtils.minimumWidth( getComponent(), this.minimumWidth );
 		size.width = Math.max( size.width, scale( minimumWidth ) - (scale( 1 ) * 2) );
 		return size;
 	}

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatToggleButtonUI.java

@@ -16,12 +16,17 @@
 
 package com.formdev.flatlaf.ui;
 
+import static com.formdev.flatlaf.FlatClientProperties.*;
 import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics;
 import javax.swing.AbstractButton;
 import javax.swing.ButtonModel;
 import javax.swing.JComponent;
+import javax.swing.JToggleButton;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
+import com.formdev.flatlaf.util.UIScale;
 
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JToggleButton}.
@@ -38,9 +43,11 @@ import javax.swing.plaf.ComponentUI;
  * <!-- FlatButtonUI -->
  *
  * @uiDefault Component.focusWidth						int
- * @uiDefault ToggleButton.arc							int
+ * @uiDefault Button.arc								int
  * @uiDefault ToggleButton.minimumWidth					int
  * @uiDefault ToggleButton.iconTextGap					int
+ * @uiDefault ToggleButton.startBackground				Color	optional; if set, a gradient paint is used and ToggleButton.background is ignored
+ * @uiDefault ToggleButton.endBackground				Color	optional; if set, a gradient paint is used
  * @uiDefault ToggleButton.pressedBackground			Color
  * @uiDefault ToggleButton.disabledText					Color
  * @uiDefault ToggleButton.toolbar.hoverBackground		Color
@@ -53,6 +60,13 @@ import javax.swing.plaf.ComponentUI;
  * @uiDefault ToggleButton.disabledSelectedBackground	Color
  * @uiDefault ToggleButton.toolbar.selectedBackground	Color
  *
+ * @uiDefault ToggleButton.underline.underlineHeight		int
+ * @uiDefault ToggleButton.underline.underlineColor			Color
+ * @uiDefault ToggleButton.underline.disabledUnderlineColor	Color
+ * @uiDefault ToggleButton.underline.selectedBackground		Color	optional
+ * @uiDefault ToggleButton.underline.hoverBackground		Color
+ * @uiDefault ToggleButton.underline.focusBackground		Color
+ *
  *
  * @author Karl Tauber
  */
@@ -65,6 +79,13 @@ public class FlatToggleButtonUI
 
 	protected Color toolbarSelectedBackground;
 
+	protected int underlineHeight;
+	protected Color underlineColor;
+	protected Color disabledUnderlineColor;
+	protected Color underlineSelectedBackground;
+	protected Color underlineHoverBackground;
+	protected Color underlineFocusBackground;
+
 	private boolean defaults_initialized = false;
 
 	private static ComponentUI instance;
@@ -91,6 +112,13 @@ public class FlatToggleButtonUI
 
 			toolbarSelectedBackground = UIManager.getColor( "ToggleButton.toolbar.selectedBackground" );
 
+			underlineHeight = UIManager.getInt( "ToggleButton.underline.underlineHeight" );
+			underlineColor = UIManager.getColor( "ToggleButton.underline.underlineColor" );
+			disabledUnderlineColor = UIManager.getColor( "ToggleButton.underline.disabledUnderlineColor" );
+			underlineSelectedBackground = UIManager.getColor( "ToggleButton.underline.selectedBackground" );
+			underlineHoverBackground = UIManager.getColor( "ToggleButton.underline.hoverBackground" );
+			underlineFocusBackground = UIManager.getColor( "ToggleButton.underline.focusBackground" );
+
 			defaults_initialized = true;
 		}
 	}
@@ -101,6 +129,36 @@ public class FlatToggleButtonUI
 		defaults_initialized = false;
 	}
 
+	static boolean isUnderlineButton( Component c ) {
+		return c instanceof JToggleButton && clientPropertyEquals( (JToggleButton) c, BUTTON_TYPE, BUTTON_TYPE_UNDERLINE );
+	}
+
+	@Override
+	protected void paintBackground( Graphics g, JComponent c ) {
+		if( isUnderlineButton( c ) ) {
+			int height = c.getHeight();
+			int width = c.getWidth();
+			boolean selected = ((AbstractButton)c).isSelected();
+
+			// paint background
+			Color background = buttonStateColor( c,
+				selected ? underlineSelectedBackground : null,
+				null, underlineFocusBackground, underlineHoverBackground, null );
+			if( background != null ) {
+				g.setColor( background );
+				g.fillRect( 0, 0, width, height );
+			}
+
+			// paint underline if selected
+			if( selected ) {
+				int underlineHeight = UIScale.scale( this.underlineHeight );
+				g.setColor( c.isEnabled() ? underlineColor : disabledUnderlineColor );
+				g.fillRect( 0, height - underlineHeight, width, underlineHeight );
+			}
+		} else
+			super.paintBackground( g, c );
+	}
+
 	@Override
 	protected Color getBackground( JComponent c ) {
 		ButtonModel model = ((AbstractButton)c).getModel();

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatToolTipUI.java

@@ -21,6 +21,7 @@ import java.awt.FontMetrics;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Insets;
+import java.beans.PropertyChangeListener;
 import java.util.List;
 import javax.swing.JComponent;
 import javax.swing.JToolTip;
@@ -47,6 +48,8 @@ import com.formdev.flatlaf.util.StringUtils;
 public class FlatToolTipUI
 	extends BasicToolTipUI
 {
+	private static PropertyChangeListener sharedPropertyChangedListener;
+
 	private static ComponentUI instance;
 
 	public static ComponentUI createUI( JComponent c ) {
@@ -55,6 +58,38 @@ public class FlatToolTipUI
 		return instance;
 	}
 
+	@Override
+	public void installUI( JComponent c ) {
+		super.installUI( c );
+
+		// update HTML renderer if necessary
+		FlatLabelUI.updateHTMLRenderer( c, ((JToolTip)c).getTipText(), false );
+	}
+
+	@Override
+	protected void installListeners( JComponent c ) {
+		super.installListeners( c );
+
+		if( sharedPropertyChangedListener == null ) {
+			sharedPropertyChangedListener = e -> {
+				String name = e.getPropertyName();
+				if( name == "text" || name == "font" || name == "foreground" ) {
+					JToolTip toolTip = (JToolTip) e.getSource();
+					FlatLabelUI.updateHTMLRenderer( toolTip, toolTip.getTipText(), false );
+				}
+			};
+		}
+
+		c.addPropertyChangeListener( sharedPropertyChangedListener );
+	}
+
+	@Override
+	protected void uninstallListeners( JComponent c ) {
+		super.uninstallListeners( c );
+
+		c.removePropertyChangeListener( sharedPropertyChangedListener );
+	}
+
 	@Override
 	public Dimension getPreferredSize( JComponent c ) {
 		if( isMultiLine( c ) ) {

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTreeUI.java

@@ -21,9 +21,16 @@ import java.awt.Component;
 import java.awt.Graphics;
 import java.awt.Insets;
 import java.awt.Rectangle;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
 import javax.swing.JComponent;
+import javax.swing.JTree;
 import javax.swing.LookAndFeel;
+import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
+import javax.swing.JTree.DropLocation;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicTreeUI;
 import javax.swing.tree.DefaultTreeCellRenderer;
@@ -33,13 +40,50 @@ import com.formdev.flatlaf.util.UIScale;
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JTree}.
  *
- * TODO document used UI defaults of superclass
+ * <!-- BasicTreeUI -->
+ *
+ * @uiDefault Tree.font								Font
+ * @uiDefault Tree.background						Color
+ * @uiDefault Tree.hash								Color
+ * @uiDefault Tree.dropLineColor					Color
+ * @uiDefault Tree.expandedIcon						Icon
+ * @uiDefault Tree.collapsedIcon					Icon
+ * @uiDefault Tree.leftChildIndent					int
+ * @uiDefault Tree.rightChildIndent					int
+ * @uiDefault Tree.rowHeight						int
+ * @uiDefault Tree.scrollsOnExpand					boolean
+ * @uiDefault Tree.scrollsHorizontallyAndVertically	boolean
+ * @uiDefault Tree.paintLines						boolean
+ * @uiDefault Tree.lineTypeDashed					boolean
+ * @uiDefault Tree.showsRootHandles					boolean
+ * @uiDefault Tree.repaintWholeRow					boolean
+ *
+ * <!-- DefaultTreeCellRenderer -->
+ *
+ * @uiDefault Tree.leafIcon							Icon
+ * @uiDefault Tree.closedIcon						Icon
+ * @uiDefault Tree.openIcon							Icon
+ * @uiDefault Tree.textBackground					Color
+ * @uiDefault Tree.textForeground					Color
+ * @uiDefault Tree.selectionBackground				Color
+ * @uiDefault Tree.selectionForeground				Color
+ * @uiDefault Tree.selectionBorderColor				Color	focus indicator border color
+ * @uiDefault Tree.drawsFocusBorderAroundIcon		boolean
+ * @uiDefault Tree.drawDashedFocusIndicator			boolean
+ * @uiDefault Tree.rendererFillBackground			boolean	default is true
+ * @uiDefault Tree.rendererMargins					Insets
+ * @uiDefault Tree.dropCellBackground				Color
+ * @uiDefault Tree.dropCellForeground				Color
+ *
+ * <!-- FlatTreeUI -->
  *
  * @uiDefault Tree.border							Border
  * @uiDefault Tree.selectionBackground				Color
  * @uiDefault Tree.selectionForeground				Color
  * @uiDefault Tree.selectionInactiveBackground		Color
  * @uiDefault Tree.selectionInactiveForeground		Color
+ * @uiDefault Tree.wideSelection					boolean
+ * @uiDefault Tree.showCellFocusIndicator			boolean
  *
  * @author Karl Tauber
  */
@@ -50,6 +94,9 @@ public class FlatTreeUI
 	protected Color selectionForeground;
 	protected Color selectionInactiveBackground;
 	protected Color selectionInactiveForeground;
+	protected Color selectionBorderColor;
+	protected boolean wideSelection;
+	protected boolean showCellFocusIndicator;
 
 	public static ComponentUI createUI( JComponent c ) {
 		return new FlatTreeUI();
@@ -65,6 +112,9 @@ public class FlatTreeUI
 		selectionForeground = UIManager.getColor( "Tree.selectionForeground" );
 		selectionInactiveBackground = UIManager.getColor( "Tree.selectionInactiveBackground" );
 		selectionInactiveForeground = UIManager.getColor( "Tree.selectionInactiveForeground" );
+		selectionBorderColor = UIManager.getColor( "Tree.selectionBorderColor" );
+		wideSelection = UIManager.getBoolean( "Tree.wideSelection" );
+		showCellFocusIndicator = UIManager.getBoolean( "Tree.showCellFocusIndicator" );
 
 		// scale
 		int rowHeight = FlatUIUtils.getUIInt( "Tree.rowHeight", 16 );
@@ -84,21 +134,115 @@ public class FlatTreeUI
 		selectionForeground = null;
 		selectionInactiveBackground = null;
 		selectionInactiveForeground = null;
+		selectionBorderColor = null;
+	}
+
+	@Override
+	protected MouseListener createMouseListener() {
+		if( !wideSelection )
+			return super.createMouseListener();
+
+		return new BasicTreeUI.MouseHandler() {
+			@Override
+			public void mousePressed( MouseEvent e ) {
+				super.mousePressed( handleWideMouseEvent( e ) );
+			}
+
+			@Override
+			public void mouseReleased( MouseEvent e ) {
+				super.mouseReleased( handleWideMouseEvent( e ) );
+			}
+
+			@Override
+			public void mouseDragged( MouseEvent e ) {
+				super.mouseDragged( handleWideMouseEvent( e ) );
+			}
+
+			private MouseEvent handleWideMouseEvent( MouseEvent e ) {
+				if( !tree.isEnabled() || !SwingUtilities.isLeftMouseButton( e ) || e.isConsumed() )
+					return e;
+
+				int x = e.getX();
+				int y = e.getY();
+				TreePath path = getClosestPathForLocation( tree, x, y );
+				if( path == null || isLocationInExpandControl( path, x, y ) )
+					return e;
+
+				Rectangle bounds = getPathBounds( tree, path );
+				if( bounds == null || y < bounds.y || y >= (bounds.y + bounds.height) )
+					return e;
+
+				int newX = Math.max( bounds.x, Math.min( x, bounds.x + bounds.width - 1 ) );
+				if( newX == x )
+					return e;
+
+				// clone mouse event, but with new X coordinate
+				return new MouseEvent( e.getComponent(), e.getID(), e.getWhen(),
+					e.getModifiers() | e.getModifiersEx(), newX, e.getY(),
+					e.getClickCount(), e.isPopupTrigger(), e.getButton() );
+			}
+		};
+	}
+
+	@Override
+	protected PropertyChangeListener createPropertyChangeListener() {
+		if( !wideSelection )
+			return super.createPropertyChangeListener();
+
+		return new BasicTreeUI.PropertyChangeHandler() {
+			@Override
+			public void propertyChange( PropertyChangeEvent e ) {
+				super.propertyChange( e );
+
+				if( e.getSource() == tree && e.getPropertyName() == "dropLocation" ) {
+					JTree.DropLocation oldValue = (JTree.DropLocation) e.getOldValue();
+					repaintWideDropLocation( oldValue );
+					repaintWideDropLocation( tree.getDropLocation() );
+				}
+			}
+
+			private void repaintWideDropLocation(JTree.DropLocation loc) {
+				if( loc == null || isDropLine( loc ) )
+					return;
+
+				Rectangle r = tree.getPathBounds( loc.getPath() );
+				if( r != null )
+					tree.repaint( 0, r.y, tree.getWidth(), r.height );
+			}
+		};
 	}
 
 	/**
-	 * Same as super.paintRow(), but uses inactive selection background/foreground if tree is not focused.
+	 * Same as super.paintRow(), but supports wide selection and uses
+	 * inactive selection background/foreground if tree is not focused.
 	 */
 	@Override
-	protected void paintRow( Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds, TreePath path, int row,
-		boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf )
+	protected void paintRow( Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds,
+		TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf )
 	{
-		if( editingComponent != null && editingRow == row )
-			return;
-
+		boolean isEditing = (editingComponent != null && editingRow == row);
 		boolean hasFocus = tree.hasFocus();
 		boolean cellHasFocus = hasFocus && (row == getLeadSelectionRow());
 		boolean isSelected = tree.isRowSelected( row );
+		boolean isDropRow = isDropRow( row );
+
+		// wide selection background
+		if( wideSelection && (isSelected || isDropRow) ) {
+			// fill background
+			g.setColor( isDropRow
+				? UIManager.getColor( "Tree.dropCellBackground" )
+				: (hasFocus ? selectionBackground : selectionInactiveBackground) );
+			g.fillRect( 0, bounds.y, tree.getWidth(), bounds.height );
+
+			// paint expand/collapse icon
+			if( shouldPaintExpandControl( path, row, isExpanded, hasBeenExpanded, isLeaf ) ) {
+				paintExpandControl( g, clipBounds, insets, bounds,
+					path, row, isExpanded, hasBeenExpanded, isLeaf );
+			}
+		}
+
+		if( isEditing )
+			return;
 
 		// get renderer component
 		Component rendererComponent = currentCellRenderer.getTreeCellRendererComponent( tree,
@@ -106,7 +250,7 @@ public class FlatTreeUI
 
 		// apply inactive selection background/foreground if tree is not focused
 		Color oldBackgroundSelectionColor = null;
-		if( isSelected && !hasFocus ) {
+		if( isSelected && !hasFocus && !isDropRow ) {
 			if( rendererComponent instanceof DefaultTreeCellRenderer ) {
 				DefaultTreeCellRenderer renderer = (DefaultTreeCellRenderer) rendererComponent;
 				if( renderer.getBackgroundSelectionColor() == selectionBackground ) {
@@ -122,11 +266,43 @@ public class FlatTreeUI
 				rendererComponent.setForeground( selectionInactiveForeground );
 		}
 
+		// remove focus selection border if exactly one item is selected
+		Color oldBorderSelectionColor = null;
+		if( isSelected && hasFocus &&
+			(!showCellFocusIndicator || tree.getMinSelectionRow() == tree.getMaxSelectionRow()) &&
+			rendererComponent instanceof DefaultTreeCellRenderer )
+		{
+			DefaultTreeCellRenderer renderer = (DefaultTreeCellRenderer) rendererComponent;
+			if( renderer.getBorderSelectionColor() == selectionBorderColor ) {
+				oldBorderSelectionColor = renderer.getBorderSelectionColor();
+				renderer.setBorderSelectionColor( null );
+			}
+		}
+
 		// paint renderer
 		rendererPane.paintComponent( g, rendererComponent, tree, bounds.x, bounds.y, bounds.width, bounds.height, true );
 
-		// restore background selection color
+		// restore background selection color and border selection color
 		if( oldBackgroundSelectionColor != null )
 			((DefaultTreeCellRenderer)rendererComponent).setBackgroundSelectionColor( oldBackgroundSelectionColor );
+		if( oldBorderSelectionColor != null )
+			((DefaultTreeCellRenderer)rendererComponent).setBorderSelectionColor( oldBorderSelectionColor );
+	}
+
+	/**
+	 * Checks whether dropping on a row.
+	 * See DefaultTreeCellRenderer.getTreeCellRendererComponent().
+	 */
+	private boolean isDropRow( int row ) {
+		JTree.DropLocation dropLocation = tree.getDropLocation();
+		return dropLocation != null &&
+			dropLocation.getChildIndex() == -1 &&
+			tree.getRowForPath( dropLocation.getPath() ) == row;
+	}
+
+	@Override
+	protected Rectangle getDropLineRect( DropLocation loc ) {
+		Rectangle r = super.getDropLineRect( loc );
+		return wideSelection ? new Rectangle( 0, r.y, tree.getWidth(), r.height ) : r;
 	}
 }

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatUIUtils.java

@@ -38,7 +38,9 @@ import javax.swing.JComponent;
 import javax.swing.LookAndFeel;
 import javax.swing.UIManager;
 import javax.swing.plaf.ColorUIResource;
+import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.util.DerivedColor;
+import com.formdev.flatlaf.util.HiDPIUtils;
 import com.formdev.flatlaf.util.JavaCompatibility;
 import com.formdev.flatlaf.util.UIScale;
 
@@ -101,10 +103,20 @@ public class FlatUIUtils
 		return (value instanceof Integer) ? (Integer) value : defaultValue;
 	}
 
+	public static float getUIFloat( String key, float defaultValue ) {
+		Object value = UIManager.get( key );
+		return (value instanceof Number) ? ((Number)value).floatValue() : defaultValue;
+	}
+
 	public static Color nonUIResource( Color c ) {
 		return (c instanceof ColorUIResource) ? new Color( c.getRGB(), true ) : c;
 	}
 
+	public static int minimumWidth( JComponent c, int minimumWidth ) {
+		Object p = c.getClientProperty( FlatClientProperties.MINIMUM_WIDTH );
+		return (p instanceof Integer) ? ((Integer)p).intValue() : minimumWidth;
+	}
+
 	public static boolean isTableCellEditor( Component c ) {
 		return c instanceof JComponent && Boolean.TRUE.equals( ((JComponent)c).getClientProperty( "JComboBox.isTableCellEditor" ) );
 	}
@@ -125,9 +137,73 @@ public class FlatUIUtils
 	}
 
 	/**
-	 * Draws a round rectangle.
+	 * Paints an outer border, which is usually a focus border.
+	 * <p>
+	 * The outside bounds of the painted border are {@code x,y,width,height}.
+	 * The line width of the painted border is {@code focusWidth + lineWidth}.
+	 * The given arc diameter refers to the inner rectangle ({@code x,y,width,height} minus {@code focusWidth}).
+	 *
+	 * @see #paintComponentBorder
+	 * @see #paintComponentBackground
 	 */
-	public static void drawRoundRectangle( Graphics2D g, int x, int y, int width, int height,
+	public static void paintComponentOuterBorder( Graphics2D g, int x, int y, int width, int height,
+		float focusWidth, float lineWidth, float arc )
+	{
+		double systemScaleFactor = UIScale.getSystemScaleFactor( g );
+		if( systemScaleFactor != 1 && systemScaleFactor != 2 ) {
+			// paint at scale 1x to avoid clipping on right and bottom edges at 125%, 150% or 175%
+			HiDPIUtils.paintAtScale1x( g, x, y, width, height, systemScaleFactor,
+				(g2d, x2, y2, width2, height2, scaleFactor) -> {
+					paintComponentOuterBorderImpl( g2d, x2, y2, width2, height2,
+						(float) (focusWidth * scaleFactor), (float) (lineWidth * scaleFactor), (float) (arc * scaleFactor) );
+				} );
+			return;
+		}
+
+		paintComponentOuterBorderImpl( g, x, y, width, height, focusWidth, lineWidth, arc );
+	}
+
+	private static void paintComponentOuterBorderImpl( Graphics2D g, int x, int y, int width, int height,
+		float focusWidth, float lineWidth, float arc )
+	{
+		float outerRadius = (arc > 0) ? arc + focusWidth - UIScale.scale( 2f ) : focusWidth;
+		float ow = focusWidth + lineWidth;
+		float innerRadius = outerRadius - ow;
+
+		Path2D path = new Path2D.Float( Path2D.WIND_EVEN_ODD );
+		path.append( createRoundRectanglePath( x, y, width, height, outerRadius, outerRadius, outerRadius, outerRadius ), false );
+		path.append( createRoundRectanglePath( x + ow, y + ow, width - (ow * 2), height - (ow * 2), innerRadius, innerRadius, innerRadius, innerRadius ), false );
+		g.fill( path );
+	}
+
+	/**
+	 * Draws the border of a component as round rectangle.
+	 * <p>
+	 * The outside bounds of the painted border are
+	 * {@code x + focusWidth, y + focusWidth, width - (focusWidth * 2), height - (focusWidth * 2)}.
+	 * The given arc diameter refers to the painted rectangle (and not to {@code x,y,width,height}).
+	 *
+	 * @see #paintComponentOuterBorder
+	 * @see #paintComponentBackground
+	 */
+	public static void paintComponentBorder( Graphics2D g, int x, int y, int width, int height,
+		float focusWidth, float lineWidth, float arc )
+	{
+		double systemScaleFactor = UIScale.getSystemScaleFactor( g );
+		if( systemScaleFactor != 1 && systemScaleFactor != 2 ) {
+			// paint at scale 1x to avoid clipping on right and bottom edges at 125%, 150% or 175%
+			HiDPIUtils.paintAtScale1x( g, x, y, width, height, systemScaleFactor,
+				(g2d, x2, y2, width2, height2, scaleFactor) -> {
+					paintComponentBorderImpl( g2d, x2, y2, width2, height2,
+						(float) (focusWidth * scaleFactor), (float) (lineWidth * scaleFactor), (float) (arc * scaleFactor) );
+				} );
+			return;
+		}
+
+		paintComponentBorderImpl( g, x, y, width, height, focusWidth, lineWidth, arc );
+	}
+
+	private static void paintComponentBorderImpl( Graphics2D g, int x, int y, int width, int height,
 		float focusWidth, float lineWidth, float arc )
 	{
 		float arc2 = arc > lineWidth ? arc - lineWidth : 0f;
@@ -146,9 +222,33 @@ public class FlatUIUtils
 	}
 
 	/**
-	 * Fills a round rectangle.
+	 * Fills the background of a component with a round rectangle.
+	 * <p>
+	 * The bounds of the painted round rectangle are
+	 * {@code x + focusWidth, y + focusWidth, width - (focusWidth * 2), height - (focusWidth * 2)}.
+	 * The given arc diameter refers to the painted rectangle (and not to {@code x,y,width,height}).
+	 *
+	 * @see #paintComponentOuterBorder
+	 * @see #paintComponentBorder
 	 */
-	public static void fillRoundRectangle( Graphics2D g, int x, int y, int width, int height,
+	public static void paintComponentBackground( Graphics2D g, int x, int y, int width, int height,
+		float focusWidth, float arc )
+	{
+		double systemScaleFactor = UIScale.getSystemScaleFactor( g );
+		if( systemScaleFactor != 1 && systemScaleFactor != 2 ) {
+			// paint at scale 1x to avoid clipping on right and bottom edges at 125%, 150% or 175%
+			HiDPIUtils.paintAtScale1x( g, x, y, width, height, systemScaleFactor,
+				(g2d, x2, y2, width2, height2, scaleFactor) -> {
+					paintComponentBackgroundImpl( g2d, x2, y2, width2, height2,
+						(float) (focusWidth * scaleFactor), (float) (arc * scaleFactor) );
+				} );
+			return;
+		}
+
+		paintComponentBackgroundImpl( g, x, y, width, height, focusWidth, arc );
+	}
+
+	private static void paintComponentBackgroundImpl( Graphics2D g, int x, int y, int width, int height,
 		float focusWidth, float arc )
 	{
 		g.fill( new RoundRectangle2D.Float(
@@ -190,22 +290,14 @@ public class FlatUIUtils
 	}
 
 	/**
-	 * Paints an outline border.
+	 * Creates a not-filled rectangle shape with the given line width.
 	 */
-	public static void paintOutlineBorder( Graphics2D g, int x, int y, int width, int height,
-		float focusWidth, float lineWidth, float arc )
-	{
-		float outerArc = (arc > 0) ? arc + focusWidth - UIScale.scale( 2f ) : focusWidth;
-		float ow = focusWidth + lineWidth;
-
+	public static Path2D createRectangle( float x, float y, float width, float height, float lineWidth ) {
 		Path2D path = new Path2D.Float( Path2D.WIND_EVEN_ODD );
-		path.append( createOutlinePath( x, y, width, height, outerArc ), false );
-		path.append( createOutlinePath( x + ow, y + ow, width - (ow * 2), height - (ow * 2), outerArc - ow ), false );
-		g.fill( path );
-	}
-
-	private static Shape createOutlinePath( float x, float y, float width, float height, float arc ) {
-		return createRoundRectanglePath( x, y, width, height, arc, arc, arc, arc );
+		path.append( new Rectangle2D.Float( x, y, width, height ), false );
+		path.append( new Rectangle2D.Float( x + lineWidth, y + lineWidth,
+			width - (lineWidth * 2), height - (lineWidth * 2) ), false );
+		return path;
 	}
 
 	/**
@@ -222,7 +314,7 @@ public class FlatUIUtils
 	}
 
 	/**
-	 * Creates a filled rounded rectangle shape and allows specifying the radius or each corner.
+	 * Creates a filled rounded rectangle shape and allows specifying the radius of each corner.
 	 */
 	public static Shape createRoundRectanglePath( float x, float y, float width, float height,
 		float arcTopLeft, float arcTopRight, float arcBottomLeft, float arcBottomRight )
@@ -256,10 +348,16 @@ public class FlatUIUtils
 		return rect;
 	}
 
+	/**
+	 * Creates a closed path for the given points.
+	 */
 	public static Path2D createPath( double... points ) {
 		return createPath( true, points );
 	}
 
+	/**
+	 * Creates a open or closed path for the given points.
+	 */
 	public static Path2D createPath( boolean close, double... points ) {
 		Path2D path = new Path2D.Float();
 		path.moveTo( points[0], points[1] );

flatlaf-core/src/main/java/com/formdev/flatlaf/util/ColorFunctions.java

@@ -25,7 +25,7 @@ import java.awt.Color;
  */
 public class ColorFunctions
 {
-	public static Color applyFunctions( Color color, ColorFunction[] functions ) {
+	public static Color applyFunctions( Color color, ColorFunction... functions ) {
 		float[] hsl = HSLColor.fromRGB( color );
 		float alpha = color.getAlpha() / 255f;
 

flatlaf-core/src/main/java/com/formdev/flatlaf/util/HiDPIUtils.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.util;
+
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+import javax.swing.JComponent;
+
+/**
+ * @author Karl Tauber
+ */
+public class HiDPIUtils
+{
+	public interface Painter {
+		public void paint( Graphics2D g, int x, int y, int width, int height, double scaleFactor );
+	}
+
+	public static void paintAtScale1x( Graphics2D g, JComponent c, Painter painter ) {
+		paintAtScale1x( g, 0, 0, c.getWidth(), c.getHeight(), painter );
+	}
+
+	public static void paintAtScale1x( Graphics2D g, int x, int y, int width, int height, Painter painter ) {
+		paintAtScale1x( g, x, y, width, height, UIScale.getSystemScaleFactor( g ), painter );
+	}
+
+	/**
+	 * Paint at system scale factor 1x to avoid rounding issues at 125%, 150% and 175% scaling.
+	 * <p>
+	 * Scales the given Graphics2D down to 100% and invokes the
+	 * given painter passing scaled x, y, width and height.
+	 * <p>
+	 * Uses the same scaling calculation as the JRE uses.
+	 */
+	public static void paintAtScale1x( Graphics2D g, int x, int y, int width, int height,
+		double scaleFactor, Painter painter )
+	{
+		if( scaleFactor == 1 ) {
+			painter.paint( g, x, y, width, height, 1 );
+			return;
+		}
+
+		// save original transform
+		AffineTransform transform = g.getTransform();
+
+		// scale rectangle
+		Rectangle2D.Double scaledRect = scale( transform, x, y, width, height );
+
+		try {
+			// unscale to factor 1.0
+			double scale = 1.0 / scaleFactor;
+			g.scale( scale, scale );
+
+			// compute origin delta x/y
+			double dx = Math.floor( scaledRect.x ) - transform.getTranslateX();
+			double dy = Math.floor( scaledRect.y ) - transform.getTranslateY();
+
+			// move origin to make sure that origin x/y are at whole numbers
+			if( dx != 0 || dy != 0 )
+				g.translate( dx, dy );
+
+			int swidth = (int) scaledRect.width;
+			int sheight = (int) scaledRect.height;
+
+			// paint
+			painter.paint( g, 0, 0, swidth, sheight, scaleFactor );
+		} finally {
+			// restore original transform
+			g.setTransform( transform );
+		}
+	}
+
+	/**
+	 * Scales a rectangle in the same way as the JRE does in
+	 * sun.java2d.pipe.PixelToParallelogramConverter.fillRectangle(),
+	 * which is used by Graphics.fillRect().
+	 */
+	private static Rectangle2D.Double scale( AffineTransform transform, int x, int y, int width, int height ) {
+		double dx1 = transform.getScaleX();
+		double dy2 = transform.getScaleY();
+		double px = x * dx1 + transform.getTranslateX();
+		double py = y * dy2 + transform.getTranslateY();
+		dx1 *= width;
+		dy2 *= height;
+
+		double newx = normalize( px );
+		double newy = normalize( py );
+		dx1 = normalize( px + dx1 ) - newx;
+		dy2 = normalize( py + dy2 ) - newy;
+
+		return new Rectangle2D.Double( newx, newy, dx1, dy2 );
+	}
+
+	private static double normalize( double value ) {
+		return Math.floor( value + 0.25 ) + 0.25;
+	}
+}

flatlaf-core/src/main/java/com/formdev/flatlaf/util/JavaCompatibility.java

@@ -20,7 +20,10 @@ import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import javax.swing.JComponent;
+import com.formdev.flatlaf.FlatLaf;
 
 /**
  * Provides Java version compatibility methods.
@@ -52,7 +55,7 @@ public class JavaCompatibility
 						? new Class[] { JComponent.class, Graphics2D.class, String.class, int.class, float.class, float.class }
 						: new Class[] { JComponent.class, Graphics.class, String.class, int.class, int.class, int.class } );
 				} catch( Exception ex ) {
-					ex.printStackTrace();
+					Logger.getLogger( FlatLaf.class.getName() ).log( Level.SEVERE, null, ex );
 					throw new RuntimeException( ex );
 				}
 			}
@@ -64,7 +67,7 @@ public class JavaCompatibility
 			else
 				drawStringUnderlineCharAtMethod.invoke( null, c, g, text, underlinedIndex, x, y );
 		} catch( IllegalAccessException | IllegalArgumentException | InvocationTargetException ex ) {
-			ex.printStackTrace();
+			Logger.getLogger( FlatLaf.class.getName() ).log( Level.SEVERE, null, ex );
 			throw new RuntimeException( ex );
 		}
 	}

flatlaf-core/src/main/java/com/formdev/flatlaf/util/ScaledNumber.java

@@ -1,77 +0,0 @@
-/*
- * Copyright 2019 FormDev Software GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.formdev.flatlaf.util;
-
-import static com.formdev.flatlaf.util.UIScale.scale;
-
-/**
- * A number that scales its value.
- *
- * NOTE:
- * Using ScaledNumber in UI defaults works only if the value is get with
- * sun.swing.DefaultLookup.getInt(), which is used by some basic UI delegates,
- * because this method uses "instanceof Number".
- * UIManager.getInt() on the other hand uses "instanceof Integer" and does not work.
- *
- * @author Karl Tauber
- */
-public class ScaledNumber
-	extends Number
-{
-	private final int value;
-
-	public ScaledNumber( int value ) {
-		this.value = value;
-	}
-
-	@Override
-	public int intValue() {
-		return scale( value );
-	}
-
-	@Override
-	public long longValue() {
-		return scale( value );
-	}
-
-	@Override
-	public float floatValue() {
-		return scale( (float) value );
-	}
-
-	@Override
-	public double doubleValue() {
-		return scale( (float) value );
-	}
-
-	@Override
-	public int hashCode() {
-		return Integer.hashCode( value );
-	}
-
-	@Override
-	public boolean equals( Object obj ) {
-		return (obj instanceof ScaledNumber)
-			? (value == ((ScaledNumber)obj).value)
-			: false;
-	}
-
-	@Override
-	public String toString() {
-		return Integer.toString( value );
-	}
-}

flatlaf-core/src/main/java/com/formdev/flatlaf/util/UIScale.java

@@ -197,6 +197,14 @@ public class UIScale
 		return new FontUIResource( font.getFamily(), font.getStyle(), newFontSize );
 	}
 
+	/**
+	 * Scales the given font.
+	 */
+	public static FontUIResource scaleFont( FontUIResource font, float scaleFactor ) {
+		int newFontSize = Math.round( font.getSize() * scaleFactor );
+		return new FontUIResource( font.getFamily(), font.getStyle(), newFontSize );
+	}
+
 	/**
 	 * Similar to sun.java2d.SunGraphicsEnvironment.getScaleFactor(String)
 	 */

flatlaf-core/src/main/module-info/module-info.java

@@ -19,6 +19,7 @@
  */
 module com.formdev.flatlaf {
 	requires java.desktop;
+	requires java.logging;
 
 	exports com.formdev.flatlaf;
 	exports com.formdev.flatlaf.icons;

flatlaf-core/src/main/resources/com/formdev/flatlaf/FlatDarculaLaf.properties

@@ -30,6 +30,12 @@ Component.innerFocusWidth=0
 Component.arrowType=triangle
 
 
+#---- ProgressBar ----
+
+ProgressBar.foreground=#a0a0a0
+ProgressBar.selectionForeground=@background
+
+
 #---- RadioButton ----
 
 RadioButton.icon.centerDiameter=5

flatlaf-core/src/main/resources/com/formdev/flatlaf/FlatDarkLaf.properties

@@ -35,6 +35,12 @@
 @buttonHoverBackground=lighten(3%,autoInverse)
 @buttonPressedBackground=lighten(6%,autoInverse)
 
+# Drop (use lazy colors for IntelliJ platform themes, which usually do not specify these colors)
+@dropCellBackground=darken(List.selectionBackground,10%,lazy)
+@dropCellForeground=lazy(List.selectionForeground)
+@dropLineColor=lighten(List.selectionBackground,10%,lazy)
+@dropLineShortColor=lighten(List.selectionBackground,30%,lazy)
+
 
 #---- globals ----
 
@@ -54,14 +60,13 @@
 *.acceleratorSelectionForeground=@selectionForeground
 
 
-#---- system ----
+#---- system colors ----
 
-control=@background
-controlText=@foreground
-infoText=@foreground
-text=@foreground
-textText=@foreground
-window=@background
+activeCaption=#434E60
+inactiveCaption=#393C3D
+controlHighlight=darken($controlShadow,20%)
+controlLtHighlight=darken($controlShadow,25%)
+controlDkShadow=lighten($controlShadow,10%)
 
 
 #---- Button ----
@@ -73,7 +78,7 @@ Button.pressedBackground=@buttonPressedBackground
 Button.borderColor=#5e6060
 Button.disabledBorderColor=#5e6060
 Button.focusedBorderColor=#466d94
-Button.hoverBorderColor=@@Button.focusedBorderColor
+Button.hoverBorderColor=$Button.focusedBorderColor
 
 Button.default.background=#365880
 Button.default.foreground=#bbbbbb
@@ -95,7 +100,7 @@ CheckBox.icon.borderColor=#6B6B6B
 CheckBox.icon.disabledBorderColor=#545556
 CheckBox.icon.selectedBorderColor=#6B6B6B
 CheckBox.icon.focusedBorderColor=#466D94
-CheckBox.icon.hoverBorderColor=@@CheckBox.icon.focusedBorderColor
+CheckBox.icon.hoverBorderColor=$CheckBox.icon.focusedBorderColor
 CheckBox.icon.selectedFocusedBorderColor=#466D94
 CheckBox.icon.background=#43494A
 CheckBox.icon.disabledBackground=@background
@@ -155,8 +160,8 @@ PopupMenu.borderColor=#515151
 #---- ProgressBar ----
 
 ProgressBar.background=#555555
-ProgressBar.foreground=#a0a0a0
-ProgressBar.selectionForeground=@background
+ProgressBar.foreground=#4A88C7
+ProgressBar.selectionForeground=@foreground
 ProgressBar.selectionBackground=@foreground
 
 
@@ -190,7 +195,7 @@ SplitPaneDivider.oneTouchHoverArrowColor=#7A7D81
 
 #---- TabbedPane ----
 
-TabbedPane.disabledForeground=#777777
+TabbedPane.disabledForeground=@disabledText
 TabbedPane.underlineColor=#4A88C7
 TabbedPane.disabledUnderlineColor=#7a7a7a
 TabbedPane.hoverColor=#2e3133

flatlaf-core/src/main/resources/com/formdev/flatlaf/FlatIntelliJLaf.properties

@@ -22,23 +22,22 @@
 
 Button.focusedBackground=null
 
-Button.default.background=#4A86C7
-Button.default.foreground=#f0f0f0
+Button.default.background=#4D8AC9
+Button.default.foreground=#FFFFFF
 Button.default.focusedBackground=null
-Button.default.hoverBackground=#5B91CC
-Button.default.pressedBackground=#6E9ED2
-Button.default.borderColor=#3167ad
-Button.default.hoverBorderColor=#a8cef6
-Button.default.focusedBorderColor=#a8cef6
+Button.default.borderColor=#3D75B2
+Button.default.hoverBorderColor=#A9C9F5
+Button.default.focusedBorderColor=#A9C9F5
 Button.default.focusColor=#97c3f3
 Button.default.boldText=true
+Button.default.borderWidth=1
 
 
 #---- CheckBox ----
 
-CheckBox.icon.selectedBorderColor=#4982CC
+CheckBox.icon.selectedBorderColor=#4B97D9
 CheckBox.icon.selectedFocusedBorderColor=#ACCFF7
-CheckBox.icon.selectedBackground=#4D89C9
+CheckBox.icon.selectedBackground=#4F9EE3
 CheckBox.icon.checkmarkColor=#FFFFFF
 
 CheckBox.icon.selectedHoverBackground=#5E94CE

flatlaf-core/src/main/resources/com/formdev/flatlaf/FlatLaf.properties

@@ -61,6 +61,31 @@ ViewportUI=com.formdev.flatlaf.ui.FlatViewportUI
 @textComponentMargin=2,6,2,6
 
 
+#---- system colors ----
+
+desktop=@textComponentBackground
+activeCaptionText=@foreground
+activeCaptionBorder=$activeCaption
+inactiveCaptionText=@foreground
+inactiveCaptionBorder=$inactiveCaption
+window=@background
+windowBorder=@foreground
+windowText=@foreground
+menu=@background
+menuText=@foreground
+text=@textComponentBackground
+textText=@foreground
+textHighlight=@selectionBackground
+textHighlightText=@selectionForeground
+textInactiveText=@disabledText
+control=@background
+controlText=@foreground
+controlShadow=$Component.borderColor
+scrollbar=$ScrollBar.track
+info=$ToolTip.background
+infoText=@foreground
+
+
 #---- Button ----
 
 Button.border=com.formdev.flatlaf.ui.FlatButtonBorder
@@ -70,15 +95,21 @@ Button.margin=2,14,2,14
 Button.iconTextGap=4
 Button.rollover=true
 Button.defaultButtonFollowsFocus=false
+[win]Button.defaultButtonFollowsFocus=true
 
 Button.default.borderWidth=1
 
 
+#---- Caret ----
+
+Caret.width={scaledInteger}1
+
+
 #---- CheckBox ----
 
 CheckBox.border=com.formdev.flatlaf.ui.FlatMarginBorder
 CheckBox.icon=com.formdev.flatlaf.icons.FlatCheckBoxIcon
-CheckBox.arc=2
+CheckBox.arc=4
 CheckBox.margin=2,2,2,2
 CheckBox.iconTextGap=4
 CheckBox.rollover=true
@@ -107,7 +138,7 @@ ComboBox.padding=2,6,2,6
 #---- Component ----
 
 Component.focusWidth=0
-Component.innerFocusWidth=0
+Component.innerFocusWidth={float}0.5
 Component.arc=5
 Component.minimumWidth=64
 Component.arrowType=chevron
@@ -117,8 +148,8 @@ Component.hideMnemonics=true
 #---- EditorPane ----
 
 EditorPane.border=com.formdev.flatlaf.ui.FlatMarginBorder
-EditorPane.background=@textComponentBackground
 EditorPane.margin=@textComponentMargin
+EditorPane.background=@textComponentBackground
 
 
 #---- FileChooser ----
@@ -142,34 +173,41 @@ FileView.floppyDriveIcon=com.formdev.flatlaf.icons.FlatFileViewFloppyDriveIcon
 #---- FormattedTextField ----
 
 FormattedTextField.border=com.formdev.flatlaf.ui.FlatBorder
-FormattedTextField.background=@textComponentBackground
 FormattedTextField.margin=@textComponentMargin
+FormattedTextField.background=@textComponentBackground
+FormattedTextField.placeholderForeground=@disabledText
 
 
 #---- HelpButton ----
 
 HelpButton.icon=com.formdev.flatlaf.icons.FlatHelpButtonIcon
-HelpButton.borderColor=@@CheckBox.icon.borderColor
-HelpButton.disabledBorderColor=@@CheckBox.icon.disabledBorderColor
-HelpButton.focusedBorderColor=@@CheckBox.icon.focusedBorderColor
-HelpButton.hoverBorderColor=@@?CheckBox.icon.hoverBorderColor
-HelpButton.background=@@CheckBox.icon.background
-HelpButton.disabledBackground=@@CheckBox.icon.disabledBackground
-HelpButton.focusedBackground=@@?CheckBox.icon.focusedBackground
-HelpButton.hoverBackground=@@?CheckBox.icon.hoverBackground
-HelpButton.pressedBackground=@@?CheckBox.icon.pressedBackground
-HelpButton.questionMarkColor=@@CheckBox.icon.checkmarkColor
-HelpButton.disabledQuestionMarkColor=@@CheckBox.icon.disabledCheckmarkColor
+HelpButton.borderColor=$CheckBox.icon.borderColor
+HelpButton.disabledBorderColor=$CheckBox.icon.disabledBorderColor
+HelpButton.focusedBorderColor=$CheckBox.icon.focusedBorderColor
+HelpButton.hoverBorderColor=$?CheckBox.icon.hoverBorderColor
+HelpButton.background=$CheckBox.icon.background
+HelpButton.disabledBackground=$CheckBox.icon.disabledBackground
+HelpButton.focusedBackground=$?CheckBox.icon.focusedBackground
+HelpButton.hoverBackground=$?CheckBox.icon.hoverBackground
+HelpButton.pressedBackground=$?CheckBox.icon.pressedBackground
+HelpButton.questionMarkColor=$CheckBox.icon.checkmarkColor
+HelpButton.disabledQuestionMarkColor=$CheckBox.icon.disabledCheckmarkColor
 
 
 #---- List ----
 
 List.border=1,0,1,0
-List.cellNoFocusBorder=1,6,1,6
-List.focusCellHighlightBorder=1,6,1,6,@cellFocusColor
-List.focusSelectedCellHighlightBorder=1,6,1,6,@cellFocusColor
+List.border=0,0,0,0
+List.cellMargins=1,6,1,6
+List.cellFocusColor=@cellFocusColor
+List.cellNoFocusBorder=com.formdev.flatlaf.ui.FlatListCellBorder$Default
+List.focusCellHighlightBorder=com.formdev.flatlaf.ui.FlatListCellBorder$Focused
+List.focusSelectedCellHighlightBorder=com.formdev.flatlaf.ui.FlatListCellBorder$Selected
 List.selectionInactiveBackground=@selectionInactiveBackground
 List.selectionInactiveForeground=@selectionInactiveForeground
+List.dropCellBackground=@dropCellBackground
+List.dropCellForeground=@dropCellForeground
+List.dropLineColor=@dropLineColor
 
 
 #---- Menu ----
@@ -202,7 +240,7 @@ OptionPane.maxCharactersPerLine=80
 OptionPane.iconMessageGap=16
 OptionPane.messagePadding=3
 OptionPane.buttonPadding=8
-OptionPane.buttonMinimumWidth={scaledNumber}72
+OptionPane.buttonMinimumWidth={scaledInteger}72
 OptionPane.sameSizeButtons=true
 OptionPane.setButtonMargin=false
 OptionPane.buttonOrientation=4
@@ -217,8 +255,9 @@ OptionPane.warningIcon=com.formdev.flatlaf.icons.FlatOptionPaneWarningIcon
 #---- PasswordField ----
 
 PasswordField.border=com.formdev.flatlaf.ui.FlatBorder
-PasswordField.background=@textComponentBackground
 PasswordField.margin=@textComponentMargin
+PasswordField.background=@textComponentBackground
+PasswordField.placeholderForeground=@disabledText
 
 
 #---- PopupMenu ----
@@ -237,8 +276,9 @@ PopupMenuSeparator.stripeIndent=4
 #---- ProgressBar ----
 
 ProgressBar.border=com.formdev.flatlaf.ui.FlatEmptyBorder
-ProgressBar.horizontalSize=146,6
-ProgressBar.verticalSize=6,146
+ProgressBar.arc=4
+ProgressBar.horizontalSize=146,4
+ProgressBar.verticalSize=4,146
 
 
 #---- RadioButton ----
@@ -262,13 +302,18 @@ RadioButtonMenuItem.margin=2,2,2,2
 #---- ScrollBar ----
 
 ScrollBar.width=10
+ScrollBar.showButtons=false
+ScrollBar.squareButtons=false
+ScrollBar.buttonArrowColor=$ComboBox.buttonArrowColor
+ScrollBar.buttonDisabledArrowColor=$ComboBox.buttonDisabledArrowColor
 
 
 #---- ScrollPane ----
 
 ScrollPane.border=com.formdev.flatlaf.ui.FlatBorder
-ScrollPane.background=@@ScrollBar.track
+ScrollPane.background=$ScrollBar.track
 ScrollPane.fillUpperCorner=true
+ScrollPane.smoothScrolling=true
 
 
 #---- Separator ----
@@ -289,10 +334,10 @@ Slider.thumbWidth=11
 
 Spinner.border=com.formdev.flatlaf.ui.FlatRoundBorder
 Spinner.background=@textComponentBackground
-Spinner.buttonBackground=@@ComboBox.buttonEditableBackground
-Spinner.buttonArrowColor=@@ComboBox.buttonArrowColor
-Spinner.buttonDisabledArrowColor=@@ComboBox.buttonDisabledArrowColor
-Spinner.buttonHoverArrowColor=@@ComboBox.buttonHoverArrowColor
+Spinner.buttonBackground=$ComboBox.buttonEditableBackground
+Spinner.buttonArrowColor=$ComboBox.buttonArrowColor
+Spinner.buttonDisabledArrowColor=$ComboBox.buttonDisabledArrowColor
+Spinner.buttonHoverArrowColor=$ComboBox.buttonHoverArrowColor
 Spinner.padding=@textComponentMargin
 Spinner.editorBorderPainted=false
 
@@ -303,11 +348,11 @@ SplitPane.dividerSize={integer}5
 SplitPane.continuousLayout=true
 SplitPane.border=null
 SplitPane.centerOneTouchButtons=true
-SplitPane.oneTouchButtonSize={scaledNumber}6
-SplitPane.oneTouchButtonOffset={scaledNumber}2
+SplitPane.oneTouchButtonSize={scaledInteger}6
+SplitPane.oneTouchButtonOffset={scaledInteger}2
 
 SplitPaneDivider.border=null
-SplitPaneDivider.oneTouchArrowColor=@@ComboBox.buttonArrowColor
+SplitPaneDivider.oneTouchArrowColor=$ComboBox.buttonArrowColor
 
 
 #---- TabbedPane ----
@@ -321,20 +366,30 @@ TabbedPane.tabAreaInsets=0,0,0,0
 TabbedPane.selectedTabPadInsets=0,0,0,0
 TabbedPane.tabRunOverlay=0
 TabbedPane.tabsOverlapBorder=true
-TabbedPane.shadow=@@ComboBox.buttonArrowColor
+TabbedPane.shadow=$ComboBox.buttonArrowColor
 
 
 #---- Table ----
 
 Table.rowHeight=20
+Table.showHorizontalLines=false
+Table.showVerticalLines=false
+Table.intercellSpacing={dimension}0,0
 Table.scrollPaneBorder=com.formdev.flatlaf.ui.FlatBorder
 Table.ascendingSortIcon=com.formdev.flatlaf.icons.FlatAscendingSortIcon
 Table.descendingSortIcon=com.formdev.flatlaf.icons.FlatDescendingSortIcon
 Table.sortIconColor=@icon
-Table.cellNoFocusBorder=2,3,2,3
-Table.focusSelectedCellHighlightBorder=2,3,2,3,@cellFocusColor
+Table.cellMargins=2,3,2,3
+Table.cellFocusColor=@cellFocusColor
+Table.cellNoFocusBorder=com.formdev.flatlaf.ui.FlatTableCellBorder$Default
+Table.focusCellHighlightBorder=com.formdev.flatlaf.ui.FlatTableCellBorder$Focused
+Table.focusSelectedCellHighlightBorder=com.formdev.flatlaf.ui.FlatTableCellBorder$Selected
 Table.selectionInactiveBackground=@selectionInactiveBackground
 Table.selectionInactiveForeground=@selectionInactiveForeground
+Table.dropCellBackground=@dropCellBackground
+Table.dropCellForeground=@dropCellForeground
+Table.dropLineColor=@dropLineColor
+Table.dropLineShortColor=@dropLineShortColor
 
 
 #---- TableHeader ----
@@ -346,43 +401,51 @@ TableHeader.cellBorder=2,3,2,3
 #---- TextArea ----
 
 TextArea.border=com.formdev.flatlaf.ui.FlatMarginBorder
-TextArea.background=@textComponentBackground
 TextArea.margin=@textComponentMargin
+TextArea.background=@textComponentBackground
 
 
 #---- TextField ----
 
 TextField.border=com.formdev.flatlaf.ui.FlatBorder
-TextField.background=@textComponentBackground
 TextField.margin=@textComponentMargin
+TextField.background=@textComponentBackground
+TextField.placeholderForeground=@disabledText
 
 
 #---- TextPane ----
 
 TextPane.border=com.formdev.flatlaf.ui.FlatMarginBorder
-TextPane.background=@textComponentBackground
 TextPane.margin=@textComponentMargin
+TextPane.background=@textComponentBackground
 
 
 #---- TitledBorder ----
 
 TitledBorder.titleColor=@foreground
-TitledBorder.border=1,1,1,1,@@Separator.foreground
+TitledBorder.border=1,1,1,1,$Separator.foreground
 
 
 #---- ToggleButton ----
 
 ToggleButton.border=com.formdev.flatlaf.ui.FlatButtonBorder
-ToggleButton.arc=6
 ToggleButton.margin=2,14,2,14
 ToggleButton.iconTextGap=4
 ToggleButton.rollover=true
 
-ToggleButton.background=@@Button.background
-ToggleButton.pressedBackground=@@Button.pressedBackground
+ToggleButton.background=$Button.background
+ToggleButton.pressedBackground=$Button.pressedBackground
 
-ToggleButton.toolbar.hoverBackground=@@Button.toolbar.hoverBackground
-ToggleButton.toolbar.pressedBackground=@@Button.toolbar.pressedBackground
+ToggleButton.toolbar.hoverBackground=$Button.toolbar.hoverBackground
+ToggleButton.toolbar.pressedBackground=$Button.toolbar.pressedBackground
+
+# button type "underline"
+ToggleButton.underline.underlineHeight=2
+ToggleButton.underline.underlineColor=$TabbedPane.underlineColor
+ToggleButton.underline.disabledUnderlineColor=$TabbedPane.disabledUnderlineColor
+ToggleButton.underline.selectedBackground=$?TabbedPane.selectedBackground
+ToggleButton.underline.hoverBackground=$TabbedPane.hoverColor
+ToggleButton.underline.focusBackground=$TabbedPane.focusColor
 
 
 #---- ToolBar ----
@@ -396,14 +459,14 @@ ToolBar.floatingBackground=@background
 
 ToolBar.separatorSize=null
 ToolBar.separatorWidth=7
-ToolBar.separatorColor=@@Separator.foreground
+ToolBar.separatorColor=$Separator.foreground
 
 
 #---- ToolTip ----
 
-ToolTip.border=4,6,4,6,@@Component.borderColor
+ToolTip.border=4,6,4,6,$Component.borderColor
 ToolTip.borderInactive=null
-ToolTip.backgroundInactive=@@ToolTip.background
+ToolTip.backgroundInactive=$ToolTip.background
 ToolTip.foregroundInactive=@disabledText
 
 
@@ -414,7 +477,11 @@ Tree.selectionInactiveBackground=@selectionInactiveBackground
 Tree.selectionInactiveForeground=@selectionInactiveForeground
 Tree.textBackground=null
 Tree.selectionBorderColor=@cellFocusColor
+Tree.dropCellBackground=@dropCellBackground
+Tree.dropCellForeground=@dropCellForeground
+Tree.dropLineColor=@dropLineColor
 Tree.rendererMargins=1,2,1,2
+Tree.wideSelection=true
 Tree.paintLines=false
 Tree.leftChildIndent=7
 Tree.rightChildIndent=11

flatlaf-core/src/main/resources/com/formdev/flatlaf/FlatLightLaf.properties

@@ -22,11 +22,11 @@
 
 @background=#f2f2f2
 @foreground=#000000
-@selectionBackground=#4A6EB7
+@selectionBackground=#2675BF
 @selectionForeground=#ffffff
 @selectionInactiveBackground=#d4d4d4
 @selectionInactiveForeground=@foreground
-@disabledText=#999999
+@disabledText=#8C8C8C
 @textComponentBackground=#ffffff
 @cellFocusColor=#000000
 @icon=#afafaf
@@ -35,6 +35,12 @@
 @buttonHoverBackground=darken(3%,autoInverse)
 @buttonPressedBackground=darken(10%,autoInverse)
 
+# Drop (use lazy colors for IntelliJ platform themes, which usually do not specify these colors)
+@dropCellBackground=lighten(List.selectionBackground,10%,lazy)
+@dropCellForeground=lazy(List.selectionForeground)
+@dropLineColor=lighten(List.selectionBackground,20%,lazy)
+@dropLineShortColor=darken(List.selectionBackground,20%,lazy)
+
 
 #---- globals ----
 
@@ -44,7 +50,7 @@
 *.textForeground=@foreground
 *.caretForeground=@foreground
 *.inactiveBackground=@background
-*.inactiveForeground=#777777
+*.inactiveForeground=@disabledText
 *.selectionBackground=@selectionBackground
 *.selectionForeground=@selectionForeground
 *.disabledBackground=@background
@@ -54,14 +60,13 @@
 *.acceleratorSelectionForeground=@selectionForeground
 
 
-#---- system ----
+#---- system colors ----
 
-control=#e0e0e0
-controlText=@foreground
-infoText=@foreground
-text=@foreground
-textText=@foreground
-window=@background
+activeCaption=#99b4d1
+inactiveCaption=#bfcddb
+controlHighlight=#e3e3e3
+controlLtHighlight=#fff
+controlDkShadow=darken($controlShadow,15%)
 
 
 #---- Button ----
@@ -71,20 +76,20 @@ Button.focusedBackground=#e3f1fa
 Button.hoverBackground=@buttonHoverBackground
 Button.pressedBackground=@buttonPressedBackground
 
-Button.borderColor=#bfbfbf
-Button.disabledBorderColor=#cfcfcf
-Button.focusedBorderColor=#87afda
-Button.hoverBorderColor=@@Button.focusedBorderColor
+Button.borderColor=$Component.borderColor
+Button.disabledBorderColor=$Component.disabledBorderColor
+Button.focusedBorderColor=$Component.focusedBorderColor
+Button.hoverBorderColor=$Button.focusedBorderColor
 
-Button.default.background=@@Button.background
+Button.default.background=$Button.background
 Button.default.foreground=@foreground
-Button.default.focusedBackground=@@Button.focusedBackground
+Button.default.focusedBackground=$Button.focusedBackground
 Button.default.hoverBackground=@buttonHoverBackground
 Button.default.pressedBackground=@buttonPressedBackground
-Button.default.borderColor=#4D89C9
-Button.default.hoverBorderColor=@@Button.hoverBorderColor
-Button.default.focusedBorderColor=@@Button.focusedBorderColor
-Button.default.focusColor=@@Component.focusColor
+Button.default.borderColor=#4F9EE3
+Button.default.hoverBorderColor=$Button.hoverBorderColor
+Button.default.focusedBorderColor=$Button.focusedBorderColor
+Button.default.focusColor=$Component.focusColor
 Button.default.borderWidth=2
 
 Button.toolbar.hoverBackground=#dfdfdf
@@ -93,18 +98,18 @@ Button.toolbar.pressedBackground=#d8d8d8
 
 #---- CheckBox ----
 
-CheckBox.icon.borderColor=#878787
+CheckBox.icon.borderColor=#b0b0b0
 CheckBox.icon.disabledBorderColor=#BDBDBD
-CheckBox.icon.selectedBorderColor=#878787
+CheckBox.icon.selectedBorderColor=$CheckBox.icon.borderColor
 CheckBox.icon.focusedBorderColor=#7B9FC7
-CheckBox.icon.hoverBorderColor=@@CheckBox.icon.focusedBorderColor
+CheckBox.icon.hoverBorderColor=$CheckBox.icon.focusedBorderColor
 CheckBox.icon.background=#FFFFFF
 CheckBox.icon.disabledBackground=@background
-CheckBox.icon.focusedBackground=@@Button.focusedBackground
+CheckBox.icon.focusedBackground=$Button.focusedBackground
 CheckBox.icon.hoverBackground=@buttonHoverBackground
 CheckBox.icon.pressedBackground=@buttonPressedBackground
 CheckBox.icon.selectedBackground=#FFFFFF
-CheckBox.icon.checkmarkColor=#4D89C9
+CheckBox.icon.checkmarkColor=#4F9EE3
 CheckBox.icon.disabledCheckmarkColor=#ABABAB
 
 
@@ -124,12 +129,12 @@ Component.borderColor=#c4c4c4
 Component.disabledBorderColor=#cfcfcf
 Component.focusedBorderColor=#87afda
 Component.focusColor=#97c3f3
-Component.linkColor=#4a78c2
+Component.linkColor=#2470B3
 
 
 #---- HelpButton ----
 
-HelpButton.questionMarkColor=#4D89C9
+HelpButton.questionMarkColor=#4F9EE3
 
 
 #---- List ----
@@ -150,19 +155,19 @@ MenuBar.borderColor=#cdcdcd
 
 #---- MenuItemCheckBox ----
 
-MenuItemCheckBox.icon.checkmarkColor=#4D89C9
+MenuItemCheckBox.icon.checkmarkColor=#4F9EE3
 MenuItemCheckBox.icon.disabledCheckmarkColor=#ABABAB
 
 
 #---- PopupMenu ----
 
-PopupMenu.borderColor=#cdcdcd
+PopupMenu.borderColor=#adadad
 
 
 #---- ProgressBar ----
 
-ProgressBar.background=#c4c4c4
-ProgressBar.foreground=#808080
+ProgressBar.background=#D1D1D1
+ProgressBar.foreground=#1E82E6
 ProgressBar.selectionForeground=@textComponentBackground
 ProgressBar.selectionBackground=@foreground
 
@@ -177,7 +182,7 @@ ScrollBar.hoverThumbColor=#c6c6c6
 
 #---- Separator ----
 
-Separator.foreground=#cdcdcd
+Separator.foreground=#d1d1d1
 
 
 #---- Slider ----
@@ -197,7 +202,7 @@ SplitPaneDivider.oneTouchHoverArrowColor=#333333
 
 #---- TabbedPane ----
 
-TabbedPane.disabledForeground=#999999
+TabbedPane.disabledForeground=@disabledText
 TabbedPane.underlineColor=#4083C9
 TabbedPane.disabledUnderlineColor=#ababab
 TabbedPane.hoverColor=#d9d9d9

flatlaf-core/src/main/resources/com/formdev/flatlaf/IntelliJTheme$ThemeLaf.properties

@@ -19,5 +19,7 @@
 Button.hoverBorderColor=null
 Button.default.hoverBorderColor=null
 
-Button.default.hoverBackground=@buttonHoverBackground
-Button.default.pressedBackground=@buttonPressedBackground
+
+#---- HelpButton ----
+
+HelpButton.hoverBorderColor=null

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/BasicComponentsPanel.java

@@ -37,6 +37,8 @@ class BasicComponentsPanel
 		JLabel buttonLabel = new JLabel();
 		JButton button1 = new JButton();
 		JButton button2 = new JButton();
+		JButton button5 = new JButton();
+		JButton button6 = new JButton();
 		JButton button3 = new JButton();
 		JButton button4 = new JButton();
 		JButton button13 = new JButton();
@@ -62,21 +64,25 @@ class BasicComponentsPanel
 		JLabel spinnerLabel = new JLabel();
 		JSpinner spinner1 = new JSpinner();
 		JSpinner spinner2 = new JSpinner();
+		JComboBox<String> comboBox6 = new JComboBox<>();
 		JLabel textFieldLabel = new JLabel();
 		JTextField textField1 = new JTextField();
 		JTextField textField2 = new JTextField();
 		JTextField textField3 = new JTextField();
 		JTextField textField4 = new JTextField();
+		JTextField textField6 = new JTextField();
 		JLabel formattedTextFieldLabel = new JLabel();
 		JFormattedTextField formattedTextField1 = new JFormattedTextField();
 		JFormattedTextField formattedTextField2 = new JFormattedTextField();
 		JFormattedTextField formattedTextField3 = new JFormattedTextField();
 		JFormattedTextField formattedTextField4 = new JFormattedTextField();
+		JFormattedTextField formattedTextField5 = new JFormattedTextField();
 		JLabel passwordFieldLabel = new JLabel();
 		JPasswordField passwordField1 = new JPasswordField();
 		JPasswordField passwordField2 = new JPasswordField();
 		JPasswordField passwordField3 = new JPasswordField();
 		JPasswordField passwordField4 = new JPasswordField();
+		JPasswordField passwordField5 = new JPasswordField();
 		JLabel textAreaLabel = new JLabel();
 		JScrollPane scrollPane1 = new JScrollPane();
 		JTextArea textArea1 = new JTextArea();
@@ -162,10 +168,21 @@ class BasicComponentsPanel
 		button2.setEnabled(false);
 		add(button2, "cell 2 1");
 
+		//---- button5 ----
+		button5.setText("square");
+		button5.putClientProperty("JButton.buttonType", "square");
+		add(button5, "cell 3 1");
+
+		//---- button6 ----
+		button6.setText("square");
+		button6.setEnabled(false);
+		button6.putClientProperty("JButton.buttonType", "square");
+		add(button6, "cell 4 1");
+
 		//---- button3 ----
 		button3.setText("Help");
 		button3.putClientProperty("JButton.buttonType", "help");
-		add(button3, "cell 3 1");
+		add(button3, "cell 4 1");
 
 		//---- button4 ----
 		button4.setText("Help");
@@ -304,6 +321,11 @@ class BasicComponentsPanel
 		spinner2.setEnabled(false);
 		add(spinner2, "cell 2 5,growx");
 
+		//---- comboBox6 ----
+		comboBox6.setEditable(true);
+		comboBox6.putClientProperty("JTextField.placeholderText", "placeholder");
+		add(comboBox6, "cell 5 5,growx");
+
 		//---- textFieldLabel ----
 		textFieldLabel.setText("JTextField:");
 		add(textFieldLabel, "cell 0 6");
@@ -328,6 +350,10 @@ class BasicComponentsPanel
 		textField4.setEditable(false);
 		add(textField4, "cell 4 6,growx");
 
+		//---- textField6 ----
+		textField6.putClientProperty("JTextField.placeholderText", "placeholder");
+		add(textField6, "cell 5 6,growx");
+
 		//---- formattedTextFieldLabel ----
 		formattedTextFieldLabel.setText("JFormattedTextField:");
 		add(formattedTextFieldLabel, "cell 0 7");
@@ -352,6 +378,10 @@ class BasicComponentsPanel
 		formattedTextField4.setEditable(false);
 		add(formattedTextField4, "cell 4 7,growx");
 
+		//---- formattedTextField5 ----
+		formattedTextField5.putClientProperty("JTextField.placeholderText", "placeholder");
+		add(formattedTextField5, "cell 5 7,growx");
+
 		//---- passwordFieldLabel ----
 		passwordFieldLabel.setText("JPasswordField:");
 		add(passwordFieldLabel, "cell 0 8");
@@ -376,6 +406,10 @@ class BasicComponentsPanel
 		passwordField4.setEditable(false);
 		add(passwordField4, "cell 4 8,growx");
 
+		//---- passwordField5 ----
+		passwordField5.putClientProperty("JTextField.placeholderText", "placeholder");
+		add(passwordField5, "cell 5 8,growx");
+
 		//---- textAreaLabel ----
 		textAreaLabel.setText("JTextArea:");
 		add(textAreaLabel, "cell 0 9");

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/BasicComponentsPanel.jfd

@@ -1,4 +1,4 @@
-JFDML JFormDesigner: "7.0.0.0.194" Java: "11.0.2" encoding: "UTF-8"
+JFDML JFormDesigner: "7.0.0.0.194" Java: "13.0.1" encoding: "UTF-8"
 
 new FormModel {
 	contentType: "form/swing"
@@ -54,12 +54,27 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 2 1"
 			} )
+			add( new FormComponent( "javax.swing.JButton" ) {
+				name: "button5"
+				"text": "square"
+				"$client.JButton.buttonType": "square"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 3 1"
+			} )
+			add( new FormComponent( "javax.swing.JButton" ) {
+				name: "button6"
+				"text": "square"
+				"enabled": false
+				"$client.JButton.buttonType": "square"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 4 1"
+			} )
 			add( new FormComponent( "javax.swing.JButton" ) {
 				name: "button3"
 				"text": "Help"
 				"$client.JButton.buttonType": "help"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 3 1"
+				"value": "cell 4 1"
 			} )
 			add( new FormComponent( "javax.swing.JButton" ) {
 				name: "button4"
@@ -253,6 +268,16 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 2 5,growx"
 			} )
+			add( new FormComponent( "javax.swing.JComboBox" ) {
+				name: "comboBox6"
+				"editable": true
+				"$client.JTextField.placeholderText": "placeholder"
+				auxiliary() {
+					"JavaCodeGenerator.typeParameters": "String"
+				}
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 5 5,growx"
+			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "textFieldLabel"
 				"text": "JTextField:"
@@ -287,6 +312,12 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 4 6,growx"
 			} )
+			add( new FormComponent( "javax.swing.JTextField" ) {
+				name: "textField6"
+				"$client.JTextField.placeholderText": "placeholder"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 5 6,growx"
+			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "formattedTextFieldLabel"
 				"text": "JFormattedTextField:"
@@ -321,6 +352,12 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 4 7,growx"
 			} )
+			add( new FormComponent( "javax.swing.JFormattedTextField" ) {
+				name: "formattedTextField5"
+				"$client.JTextField.placeholderText": "placeholder"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 5 7,growx"
+			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "passwordFieldLabel"
 				"text": "JPasswordField:"
@@ -355,6 +392,12 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 4 8,growx"
 			} )
+			add( new FormComponent( "javax.swing.JPasswordField" ) {
+				name: "passwordField5"
+				"$client.JTextField.placeholderText": "placeholder"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 5 8,growx"
+			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "textAreaLabel"
 				"text": "JTextArea:"

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/ControlBar.java

@@ -77,6 +77,9 @@ class ControlBar
 				EventQueue.invokeLater( () -> {
 					// update info label because user scale factor may change
 					updateInfoLabel();
+
+					// this is necessary because embedded JOptionPane's "steal" the default button
+					frame.getRootPane().setDefaultButton( closeButton );
 				} );
 			}
 		} );
@@ -164,8 +167,6 @@ class ControlBar
 		if( lafClassName.equals( UIManager.getLookAndFeel().getClass().getName() ) )
 			return;
 
-		FlatLafDemo.prefs.put( FlatLafDemo.KEY_LAF, lafClassName );
-
 		EventQueue.invokeLater( () -> {
 			try {
 				// change look and feel

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DataComponentsPanel.java

@@ -16,8 +16,12 @@
 
 package com.formdev.flatlaf.demo;
 
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.StringSelection;
+import java.awt.datatransfer.Transferable;
 import javax.swing.*;
 import javax.swing.table.*;
+import javax.swing.tree.*;
 import net.miginfocom.swing.*;
 
 /**
@@ -30,22 +34,53 @@ class DataComponentsPanel
 		initComponents();
 	}
 
+	private void dndChanged() {
+		boolean dnd = dndCheckBox.isSelected();
+		list1.setDragEnabled( dnd );
+		list2.setDragEnabled( dnd );
+		tree1.setDragEnabled( dnd );
+		tree2.setDragEnabled( dnd );
+		table1.setDragEnabled( dnd );
+
+		DropMode dropMode = dnd ? DropMode.ON_OR_INSERT : DropMode.USE_SELECTION;
+		list1.setDropMode( dropMode );
+		tree1.setDropMode( dropMode );
+		table1.setDropMode( dropMode );
+
+		String key = "FlatLaf.oldTransferHandler";
+		if( dnd ) {
+			list1.putClientProperty( key, list1.getTransferHandler() );
+			list1.setTransferHandler( new DummyTransferHandler() );
+
+			tree1.putClientProperty( key, tree1.getTransferHandler() );
+			tree1.setTransferHandler( new DummyTransferHandler() );
+
+			table1.putClientProperty( key, table1.getTransferHandler() );
+			table1.setTransferHandler( new DummyTransferHandler() );
+		} else {
+			list1.setTransferHandler( (TransferHandler) list1.getClientProperty( key ) );
+			tree1.setTransferHandler( (TransferHandler) tree1.getClientProperty( key ) );
+			table1.setTransferHandler( (TransferHandler) table1.getClientProperty( key ) );
+		}
+	}
+
 	@SuppressWarnings( { "unchecked", "rawtypes" } )
 	private void initComponents() {
 		// JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
 		JLabel listLabel = new JLabel();
 		JScrollPane scrollPane1 = new JScrollPane();
-		JList<String> list1 = new JList<>();
+		list1 = new JList<>();
 		JScrollPane scrollPane2 = new JScrollPane();
-		JList<String> list2 = new JList<>();
+		list2 = new JList<>();
 		JLabel treeLabel = new JLabel();
 		JScrollPane scrollPane3 = new JScrollPane();
-		JTree tree1 = new JTree();
+		tree1 = new JTree();
 		JScrollPane scrollPane4 = new JScrollPane();
-		JTree tree2 = new JTree();
+		tree2 = new JTree();
 		JLabel tableLabel = new JLabel();
 		JScrollPane scrollPane5 = new JScrollPane();
-		JTable table1 = new JTable();
+		table1 = new JTable();
+		dndCheckBox = new JCheckBox();
 
 		//======== this ========
 		setLayout(new MigLayout(
@@ -57,7 +92,8 @@ class DataComponentsPanel
 			// rows
 			"[]" +
 			"[::200]" +
-			"[::150]"));
+			"[::150]" +
+			"[]"));
 
 		//---- listLabel ----
 		listLabel.setText("JList:");
@@ -65,15 +101,25 @@ class DataComponentsPanel
 
 		//======== scrollPane1 ========
 		{
-			scrollPane1.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_NEVER);
-			scrollPane1.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
 
 			//---- list1 ----
 			list1.setModel(new AbstractListModel<String>() {
 				String[] values = {
-					"abc",
-					"de",
-					"f"
+					"item 1",
+					"item 2",
+					"item 3",
+					"item 4",
+					"item 5",
+					"item 6",
+					"item 7",
+					"item 8",
+					"item 9",
+					"item 10",
+					"item 11",
+					"item 12",
+					"item 13",
+					"item 14",
+					"item 15"
 				};
 				@Override
 				public int getSize() { return values.length; }
@@ -86,15 +132,25 @@ class DataComponentsPanel
 
 		//======== scrollPane2 ========
 		{
-			scrollPane2.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_NEVER);
-			scrollPane2.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
 
 			//---- list2 ----
 			list2.setModel(new AbstractListModel<String>() {
 				String[] values = {
-					"abc",
-					"de",
-					"f"
+					"item 1",
+					"item 2",
+					"item 3",
+					"item 4",
+					"item 5",
+					"item 6",
+					"item 7",
+					"item 8",
+					"item 9",
+					"item 10",
+					"item 11",
+					"item 12",
+					"item 13",
+					"item 14",
+					"item 15"
 				};
 				@Override
 				public int getSize() { return values.length; }
@@ -115,6 +171,33 @@ class DataComponentsPanel
 
 			//---- tree1 ----
 			tree1.setShowsRootHandles(true);
+			tree1.setEditable(true);
+			tree1.setModel(new DefaultTreeModel(
+				new DefaultMutableTreeNode("JTree") {
+					{
+						DefaultMutableTreeNode node1 = new DefaultMutableTreeNode("colors");
+							node1.add(new DefaultMutableTreeNode("blue"));
+							node1.add(new DefaultMutableTreeNode("violet"));
+							node1.add(new DefaultMutableTreeNode("red"));
+							node1.add(new DefaultMutableTreeNode("yellow"));
+						add(node1);
+						node1 = new DefaultMutableTreeNode("sports");
+							node1.add(new DefaultMutableTreeNode("basketball"));
+							node1.add(new DefaultMutableTreeNode("soccer"));
+							node1.add(new DefaultMutableTreeNode("football"));
+							node1.add(new DefaultMutableTreeNode("hockey"));
+						add(node1);
+						node1 = new DefaultMutableTreeNode("food");
+							node1.add(new DefaultMutableTreeNode("hot dogs"));
+							DefaultMutableTreeNode node2 = new DefaultMutableTreeNode("pizza");
+								node2.add(new DefaultMutableTreeNode("pizza aglio e olio"));
+								node2.add(new DefaultMutableTreeNode("pizza margherita bianca"));
+							node1.add(node2);
+							node1.add(new DefaultMutableTreeNode("ravioli"));
+							node1.add(new DefaultMutableTreeNode("bananas"));
+						add(node1);
+					}
+				}));
 			scrollPane3.setViewportView(tree1);
 		}
 		add(scrollPane3, "cell 1 1,growx");
@@ -138,8 +221,18 @@ class DataComponentsPanel
 			//---- table1 ----
 			table1.setModel(new DefaultTableModel(
 				new Object[][] {
-					{"Item 1a", "Item 2a", "January", "July", 123, null},
-					{"Item 1b", "Item 2b", "February", "August", 456, true},
+					{"item 1", "item 1b", "January", "July", 123, null},
+					{"item 2", "item 2b", "February", "August", 456, true},
+					{"item 3", null, "March", null, null, null},
+					{"item 4", null, "April", null, null, null},
+					{"item 5", null, "May", null, null, null},
+					{"item 6", null, "June", null, null, null},
+					{"item 7", null, "July", null, null, null},
+					{"item 8", null, "August", null, null, null},
+					{"item 9", null, "September", null, null, null},
+					{"item 10", null, "October", null, null, null},
+					{"item 11", null, "November", null, null, null},
+					{"item 12", null, "December", null, null, null},
 				},
 				new String[] {
 					"Not editable", "Text", "Combo", "Combo Editable", "Integer", "Boolean"
@@ -197,11 +290,60 @@ class DataComponentsPanel
 			scrollPane5.setViewportView(table1);
 		}
 		add(scrollPane5, "cell 1 2 2 1,growx,width 300");
+
+		//---- dndCheckBox ----
+		dndCheckBox.setText("enable drag and drop");
+		dndCheckBox.setMnemonic('D');
+		dndCheckBox.addActionListener(e -> dndChanged());
+		add(dndCheckBox, "cell 0 3 3 1");
 		// JFormDesigner - End of component initialization  //GEN-END:initComponents
 
 		((JComboBox)((DefaultCellEditor)table1.getColumnModel().getColumn( 3 ).getCellEditor()).getComponent()).setEditable( true );
 	}
 
 	// JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
+	private JList<String> list1;
+	private JList<String> list2;
+	private JTree tree1;
+	private JTree tree2;
+	private JTable table1;
+	private JCheckBox dndCheckBox;
 	// JFormDesigner - End of variables declaration  //GEN-END:variables
+
+	//---- class DummyTransferHandler -----------------------------------------
+
+	private static class DummyTransferHandler
+		extends TransferHandler
+	{
+		@Override
+		protected Transferable createTransferable( JComponent c ) {
+			if( c instanceof JList && ((JList<?>)c).isSelectionEmpty() )
+				return null;
+			if( c instanceof JTree && ((JTree)c).isSelectionEmpty() )
+				return null;
+			if( c instanceof JTable && ((JTable)c).getSelectionModel().isSelectionEmpty() )
+				return null;
+
+			return new StringSelection( "dummy" );
+		}
+
+		@Override
+		public int getSourceActions( JComponent c ) {
+			return COPY;
+		}
+
+		@Override
+		public boolean canImport( TransferSupport support ) {
+			return support.isDataFlavorSupported( DataFlavor.stringFlavor );
+		}
+
+		@Override
+		public boolean importData( TransferSupport support ) {
+			String message = String.valueOf( support.getDropLocation() );
+			SwingUtilities.invokeLater( () -> {
+				JOptionPane.showMessageDialog( null, message, "Drop", JOptionPane.PLAIN_MESSAGE );
+			} );
+			return false;
+		}
+	}
 }

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DataComponentsPanel.jfd

@@ -1,4 +1,4 @@
-JFDML JFormDesigner: "7.0.0.0.194" Java: "11.0.2" encoding: "UTF-8"
+JFDML JFormDesigner: "7.0.0.0.194" Java: "13.0.1" encoding: "UTF-8"
 
 new FormModel {
 	contentType: "form/swing"
@@ -9,7 +9,7 @@ new FormModel {
 		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "hidemode 3"
 			"$columnConstraints": "[][200][200]"
-			"$rowConstraints": "[][::200][::150]"
+			"$rowConstraints": "[][::200][::150][]"
 		} ) {
 			name: "this"
 			add( new FormComponent( "javax.swing.JLabel" ) {
@@ -20,17 +20,28 @@ new FormModel {
 			} )
 			add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
 				name: "scrollPane1"
-				"verticalScrollBarPolicy": 21
-				"horizontalScrollBarPolicy": 31
 				add( new FormComponent( "javax.swing.JList" ) {
 					name: "list1"
-					"model": &DefaultListModel0 new javax.swing.DefaultListModel {
-						addElement( "abc" )
-						addElement( "de" )
-						addElement( "f" )
+					"model": new javax.swing.DefaultListModel {
+						addElement( "item 1" )
+						addElement( "item 2" )
+						addElement( "item 3" )
+						addElement( "item 4" )
+						addElement( "item 5" )
+						addElement( "item 6" )
+						addElement( "item 7" )
+						addElement( "item 8" )
+						addElement( "item 9" )
+						addElement( "item 10" )
+						addElement( "item 11" )
+						addElement( "item 12" )
+						addElement( "item 13" )
+						addElement( "item 14" )
+						addElement( "item 15" )
 					}
 					auxiliary() {
 						"JavaCodeGenerator.typeParameters": "String"
+						"JavaCodeGenerator.variableLocal": false
 					}
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
@@ -38,14 +49,29 @@ new FormModel {
 			} )
 			add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
 				name: "scrollPane2"
-				"verticalScrollBarPolicy": 21
-				"horizontalScrollBarPolicy": 31
 				add( new FormComponent( "javax.swing.JList" ) {
 					name: "list2"
-					"model": #DefaultListModel0
+					"model": new javax.swing.DefaultListModel {
+						addElement( "item 1" )
+						addElement( "item 2" )
+						addElement( "item 3" )
+						addElement( "item 4" )
+						addElement( "item 5" )
+						addElement( "item 6" )
+						addElement( "item 7" )
+						addElement( "item 8" )
+						addElement( "item 9" )
+						addElement( "item 10" )
+						addElement( "item 11" )
+						addElement( "item 12" )
+						addElement( "item 13" )
+						addElement( "item 14" )
+						addElement( "item 15" )
+					}
 					"enabled": false
 					auxiliary() {
 						"JavaCodeGenerator.typeParameters": "String"
+						"JavaCodeGenerator.variableLocal": false
 					}
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
@@ -62,6 +88,64 @@ new FormModel {
 				add( new FormComponent( "javax.swing.JTree" ) {
 					name: "tree1"
 					"showsRootHandles": true
+					"editable": true
+					"model": new javax.swing.tree.DefaultTreeModel( new javax.swing.tree.DefaultMutableTreeNode {
+						userObject: "JTree"
+						add( new javax.swing.tree.DefaultMutableTreeNode {
+							userObject: "colors"
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "blue"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "violet"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "red"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "yellow"
+							} )
+						} )
+						add( new javax.swing.tree.DefaultMutableTreeNode {
+							userObject: "sports"
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "basketball"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "soccer"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "football"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "hockey"
+							} )
+						} )
+						add( new javax.swing.tree.DefaultMutableTreeNode {
+							userObject: "food"
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "hot dogs"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "pizza"
+								add( new javax.swing.tree.DefaultMutableTreeNode {
+									userObject: "pizza aglio e olio"
+								} )
+								add( new javax.swing.tree.DefaultMutableTreeNode {
+									userObject: "pizza margherita bianca"
+								} )
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "ravioli"
+							} )
+							add( new javax.swing.tree.DefaultMutableTreeNode {
+								userObject: "bananas"
+							} )
+						} )
+					} )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 1 1,growx"
@@ -71,6 +155,9 @@ new FormModel {
 				add( new FormComponent( "javax.swing.JTree" ) {
 					name: "tree2"
 					"enabled": false
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 2 1,growx"
@@ -87,21 +174,101 @@ new FormModel {
 					name: "table1"
 					"model": new com.jformdesigner.model.SwingTableModel( new java.util.Vector {
 						add( new java.util.Vector {
-							add( "Item 1a" )
-							add( "Item 2a" )
+							add( "item 1" )
+							add( "item 1b" )
 							add( "January" )
 							add( "July" )
 							add( 123 )
 							add( null )
 						} )
 						add( new java.util.Vector {
-							add( "Item 1b" )
-							add( "Item 2b" )
+							add( "item 2" )
+							add( "item 2b" )
 							add( "February" )
 							add( "August" )
 							add( 456 )
 							add( true )
 						} )
+						add( new java.util.Vector {
+							add( "item 3" )
+							add( null )
+							add( "March" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 4" )
+							add( null )
+							add( "April" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 5" )
+							add( null )
+							add( "May" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 6" )
+							add( null )
+							add( "June" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 7" )
+							add( null )
+							add( "July" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 8" )
+							add( null )
+							add( "August" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 9" )
+							add( null )
+							add( "September" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 10" )
+							add( null )
+							add( "October" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 11" )
+							add( null )
+							add( "November" )
+							add( null )
+							add( null )
+							add( null )
+						} )
+						add( new java.util.Vector {
+							add( "item 12" )
+							add( null )
+							add( "December" )
+							add( null )
+							add( null )
+							add( null )
+						} )
 					}, new java.util.Vector {
 						add( "Not editable" )
 						add( "Text" )
@@ -132,10 +299,24 @@ new FormModel {
 						add( null )
 					} )
 					"autoCreateRowSorter": true
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 1 2 2 1,growx,width 300"
 			} )
+			add( new FormComponent( "javax.swing.JCheckBox" ) {
+				name: "dndCheckBox"
+				"text": "enable drag and drop"
+				"mnemonic": 68
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "dndChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 3 3 1"
+			} )
 		}, new FormLayoutConstraints( null ) {
 			"location": new java.awt.Point( 0, 0 )
 			"size": new java.awt.Dimension( 790, 715 )

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DemoFrame.java

@@ -30,7 +30,7 @@ class DemoFrame
 	extends JFrame
 {
 	DemoFrame() {
-		int tabIndex = FlatLafDemo.prefs.getInt( FlatLafDemo.KEY_TAB, 0 );
+		int tabIndex = DemoPrefs.getState().getInt( FlatLafDemo.KEY_TAB, 0 );
 
 		initComponents();
 		controlBar.initialize( this, tabbedPane );
@@ -48,7 +48,7 @@ class DemoFrame
 	}
 
 	private void selectedTabChanged() {
-		FlatLafDemo.prefs.putInt( FlatLafDemo.KEY_TAB, tabbedPane.getSelectedIndex() );
+		DemoPrefs.getState().putInt( FlatLafDemo.KEY_TAB, tabbedPane.getSelectedIndex() );
 	}
 
 	private void initComponents() {

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DemoPrefs.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.demo;
+
+import java.io.FileInputStream;
+import java.util.prefs.Preferences;
+import javax.swing.UIManager;
+import com.formdev.flatlaf.FlatLaf;
+import com.formdev.flatlaf.FlatLightLaf;
+import com.formdev.flatlaf.IntelliJTheme;
+import com.formdev.flatlaf.demo.intellijthemes.IJThemesPanel;
+
+/**
+ * @author Karl Tauber
+ */
+public class DemoPrefs
+{
+	public static final String KEY_LAF = "laf";
+	public static final String KEY_LAF_INTELLIJ_THEME = "lafIntelliJTheme";
+
+	public static final String RESOURCE_PREFIX = "res:";
+	public static final String FILE_PREFIX = "file:";
+
+	public static final String INTELLIJ_THEME_UI_KEY = "__FlatLaf.demo.intelliJTheme";
+
+	private static Preferences state;
+
+	public static Preferences getState() {
+		return state;
+	}
+
+	public static void init( String rootPath ) {
+		state = Preferences.userRoot().node( rootPath );
+	}
+
+	public static void initLaf( String[] args ) {
+		// set look and feel
+		try {
+			if( args.length > 0 )
+				UIManager.setLookAndFeel( args[0] );
+			else {
+				String lafClassName = state.get( KEY_LAF, FlatLightLaf.class.getName() );
+				if( IntelliJTheme.ThemeLaf.class.getName().equals( lafClassName ) ) {
+					String intelliJTheme = state.get( KEY_LAF_INTELLIJ_THEME, "" );
+					if( intelliJTheme.startsWith( RESOURCE_PREFIX ) )
+						IntelliJTheme.install( IJThemesPanel.class.getResourceAsStream( intelliJTheme.substring( RESOURCE_PREFIX.length() ) ) );
+					else if( intelliJTheme.startsWith( FILE_PREFIX ) )
+					    FlatLaf.install( IntelliJTheme.createLaf( new FileInputStream( intelliJTheme.substring( FILE_PREFIX.length() ) ) ) );
+					else
+						FlatLightLaf.install();
+
+					if( !intelliJTheme.isEmpty() )
+						UIManager.getLookAndFeelDefaults().put( INTELLIJ_THEME_UI_KEY, intelliJTheme );
+				} else
+					UIManager.setLookAndFeel( lafClassName );
+			}
+		} catch( Exception ex ) {
+			ex.printStackTrace();
+
+			// fallback
+			FlatLightLaf.install();
+		}
+
+		// remember active look and feel
+		UIManager.addPropertyChangeListener( e -> {
+			if( "lookAndFeel".equals( e.getPropertyName() ) )
+				state.put( KEY_LAF, UIManager.getLookAndFeel().getClass().getName() );
+		} );
+	}
+}

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/FlatLafDemo.java

@@ -16,10 +16,7 @@
 
 package com.formdev.flatlaf.demo;
 
-import java.util.prefs.Preferences;
 import javax.swing.SwingUtilities;
-import javax.swing.UIManager;
-import com.formdev.flatlaf.FlatLightLaf;
 
 /**
  * @author Karl Tauber
@@ -27,29 +24,14 @@ import com.formdev.flatlaf.FlatLightLaf;
 public class FlatLafDemo
 {
 	static final String PREFS_ROOT_PATH = "/flatlaf-demo";
-	static final String KEY_LAF = "laf";
 	static final String KEY_TAB = "tab";
 
-	static Preferences prefs;
-
 	public static void main( String[] args ) {
 		SwingUtilities.invokeLater( () -> {
-			prefs = Preferences.userRoot().node( PREFS_ROOT_PATH );
+			DemoPrefs.init( PREFS_ROOT_PATH );
 
 			// set look and feel
-			try {
-				if( args.length > 0 )
-					UIManager.setLookAndFeel( args[0] );
-				else {
-					String lafClassName = prefs.get( KEY_LAF, FlatLightLaf.class.getName() );
-					UIManager.setLookAndFeel( lafClassName );
-				}
-			} catch( Exception ex ) {
-				ex.printStackTrace();
-
-				// fallback
-				FlatLightLaf.install();
-			}
+			DemoPrefs.initLaf( args );
 
 			// create frame
 			DemoFrame frame = new DemoFrame();

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/MoreComponentsPanel.java

@@ -31,6 +31,14 @@ class MoreComponentsPanel
 		initComponents();
 	}
 
+	private void changeProgress() {
+		int value = slider3.getValue();
+		progressBar1.setValue( value );
+		progressBar2.setValue( value );
+		progressBar3.setValue( value );
+		progressBar4.setValue( value );
+	}
+
 	private void indeterminateCheckBoxActionPerformed() {
 		boolean indeterminate = indeterminateCheckBox.isSelected();
 		progressBar1.setIndeterminate( indeterminate );
@@ -46,6 +54,8 @@ class MoreComponentsPanel
 		JPanel panel1 = new JPanel();
 		JScrollBar scrollBar2 = new JScrollBar();
 		JScrollBar scrollBar3 = new JScrollBar();
+		JScrollBar scrollBar7 = new JScrollBar();
+		JScrollBar scrollBar8 = new JScrollBar();
 		JSeparator separator2 = new JSeparator();
 		JSlider slider2 = new JSlider();
 		JSlider slider4 = new JSlider();
@@ -59,14 +69,23 @@ class MoreComponentsPanel
 		JToggleButton toggleButton7 = new JToggleButton();
 		JLabel scrollBarLabel = new JLabel();
 		JScrollBar scrollBar1 = new JScrollBar();
+		JLabel label4 = new JLabel();
 		JScrollBar scrollBar4 = new JScrollBar();
+		JPanel panel3 = new JPanel();
+		JLabel label3 = new JLabel();
+		JScrollPane scrollPane15 = new JScrollPane();
+		JEditorPane editorPane6 = new JEditorPane();
+		JScrollPane scrollPane16 = new JScrollPane();
+		JTextPane textPane6 = new JTextPane();
+		JScrollBar scrollBar5 = new JScrollBar();
+		JScrollBar scrollBar6 = new JScrollBar();
 		JLabel separatorLabel = new JLabel();
 		JSeparator separator1 = new JSeparator();
 		JPanel panel2 = new JPanel();
 		JLabel sliderLabel = new JLabel();
 		JSlider slider1 = new JSlider();
 		JSlider slider6 = new JSlider();
-		JSlider slider3 = new JSlider();
+		slider3 = new JSlider();
 		JSlider slider5 = new JSlider();
 		JLabel progressBarLabel = new JLabel();
 		progressBar1 = new JProgressBar();
@@ -102,6 +121,8 @@ class MoreComponentsPanel
 			"[]" +
 			"[]" +
 			"[]" +
+			"[]" +
+			"[]" +
 			"[]"));
 
 		//---- scrollPaneLabel ----
@@ -121,20 +142,29 @@ class MoreComponentsPanel
 			scrollPane13.setViewportView(panel1);
 		}
 		add(scrollPane13, "cell 1 0,grow,width 70,height 70");
-		add(scrollBar2, "cell 2 0 1 4,growy");
+		add(scrollBar2, "cell 2 0 1 6,growy");
 
 		//---- scrollBar3 ----
 		scrollBar3.setEnabled(false);
-		add(scrollBar3, "cell 2 0 1 4,growy");
+		add(scrollBar3, "cell 2 0 1 6,growy");
+
+		//---- scrollBar7 ----
+		scrollBar7.putClientProperty("JScrollBar.showButtons", true);
+		add(scrollBar7, "cell 2 0 1 6,growy");
+
+		//---- scrollBar8 ----
+		scrollBar8.setEnabled(false);
+		scrollBar8.putClientProperty("JScrollBar.showButtons", true);
+		add(scrollBar8, "cell 2 0 1 6,growy");
 
 		//---- separator2 ----
 		separator2.setOrientation(SwingConstants.VERTICAL);
-		add(separator2, "cell 2 0 1 4,growy");
+		add(separator2, "cell 2 0 1 6,growy");
 
 		//---- slider2 ----
 		slider2.setOrientation(SwingConstants.VERTICAL);
 		slider2.setValue(30);
-		add(slider2, "cell 2 0 1 4,growy");
+		add(slider2, "cell 2 0 1 6,growy");
 
 		//---- slider4 ----
 		slider4.setMinorTickSpacing(10);
@@ -143,19 +173,19 @@ class MoreComponentsPanel
 		slider4.setPaintLabels(true);
 		slider4.setOrientation(SwingConstants.VERTICAL);
 		slider4.setValue(30);
-		add(slider4, "cell 2 0 1 4,growy");
+		add(slider4, "cell 2 0 1 6,growy");
 		add(scrollPane14, "cell 3 0,grow");
 
 		//---- progressBar3 ----
 		progressBar3.setOrientation(SwingConstants.VERTICAL);
-		progressBar3.setValue(50);
-		add(progressBar3, "cell 4 0 1 4,growy");
+		progressBar3.setValue(60);
+		add(progressBar3, "cell 4 0 1 6,growy");
 
 		//---- progressBar4 ----
 		progressBar4.setOrientation(SwingConstants.VERTICAL);
-		progressBar4.setValue(55);
+		progressBar4.setValue(60);
 		progressBar4.setStringPainted(true);
-		add(progressBar4, "cell 4 0 1 4,growy");
+		add(progressBar4, "cell 4 0 1 6,growy");
 
 		//======== toolBar2 ========
 		{
@@ -178,7 +208,7 @@ class MoreComponentsPanel
 			toggleButton7.setIcon(UIManager.getIcon("Tree.closedIcon"));
 			toolBar2.add(toggleButton7);
 		}
-		add(toolBar2, "cell 4 0 1 4,growy");
+		add(toolBar2, "cell 4 0 1 6,growy");
 
 		//---- scrollBarLabel ----
 		scrollBarLabel.setText("JScrollBar:");
@@ -188,35 +218,88 @@ class MoreComponentsPanel
 		scrollBar1.setOrientation(Adjustable.HORIZONTAL);
 		add(scrollBar1, "cell 1 1,growx");
 
+		//---- label4 ----
+		label4.setText("HTML:");
+		add(label4, "cell 5 1");
+
 		//---- scrollBar4 ----
 		scrollBar4.setOrientation(Adjustable.HORIZONTAL);
 		scrollBar4.setEnabled(false);
 		add(scrollBar4, "cell 1 2,growx");
 
+		//======== panel3 ========
+		{
+			panel3.setOpaque(false);
+			panel3.setLayout(new MigLayout(
+				"ltr,insets 0,hidemode 3",
+				// columns
+				"[]",
+				// rows
+				"[]" +
+				"[]" +
+				"[]"));
+
+			//---- label3 ----
+			label3.setText("<html>JLabel HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a></html>");
+			panel3.add(label3, "cell 0 0");
+
+			//======== scrollPane15 ========
+			{
+
+				//---- editorPane6 ----
+				editorPane6.setContentType("text/html");
+				editorPane6.setText("JEditorPane HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a>");
+				scrollPane15.setViewportView(editorPane6);
+			}
+			panel3.add(scrollPane15, "cell 0 1,grow");
+
+			//======== scrollPane16 ========
+			{
+
+				//---- textPane6 ----
+				textPane6.setContentType("text/html");
+				textPane6.setText("JTextPane HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a>");
+				scrollPane16.setViewportView(textPane6);
+			}
+			panel3.add(scrollPane16, "cell 0 2,grow");
+		}
+		add(panel3, "cell 5 2 1 9,aligny top,growy 0");
+
+		//---- scrollBar5 ----
+		scrollBar5.setOrientation(Adjustable.HORIZONTAL);
+		scrollBar5.putClientProperty("JScrollBar.showButtons", true);
+		add(scrollBar5, "cell 1 3,growx");
+
+		//---- scrollBar6 ----
+		scrollBar6.setOrientation(Adjustable.HORIZONTAL);
+		scrollBar6.setEnabled(false);
+		scrollBar6.putClientProperty("JScrollBar.showButtons", true);
+		add(scrollBar6, "cell 1 4,growx");
+
 		//---- separatorLabel ----
 		separatorLabel.setText("JSeparator:");
-		add(separatorLabel, "cell 0 3");
-		add(separator1, "cell 1 3,growx");
+		add(separatorLabel, "cell 0 5");
+		add(separator1, "cell 1 5,growx");
 
 		//======== panel2 ========
 		{
 			panel2.setBorder(new TitledBorder("TitledBorder"));
 			panel2.setLayout(new FlowLayout());
 		}
-		add(panel2, "cell 3 3,grow");
+		add(panel2, "cell 3 5,grow");
 
 		//---- sliderLabel ----
 		sliderLabel.setText("JSlider:");
-		add(sliderLabel, "cell 0 4");
+		add(sliderLabel, "cell 0 6");
 
 		//---- slider1 ----
 		slider1.setValue(30);
-		add(slider1, "cell 1 4 3 1,aligny top,grow 100 0");
+		add(slider1, "cell 1 6 3 1,aligny top,grow 100 0");
 
 		//---- slider6 ----
 		slider6.setEnabled(false);
 		slider6.setValue(30);
-		add(slider6, "cell 1 4 3 1,aligny top,growy 0");
+		add(slider6, "cell 1 6 3 1,aligny top,growy 0");
 
 		//---- slider3 ----
 		slider3.setMinorTickSpacing(10);
@@ -224,7 +307,8 @@ class MoreComponentsPanel
 		slider3.setMajorTickSpacing(50);
 		slider3.setPaintLabels(true);
 		slider3.setValue(30);
-		add(slider3, "cell 1 5 3 1,aligny top,grow 100 0");
+		slider3.addChangeListener(e -> changeProgress());
+		add(slider3, "cell 1 7 3 1,aligny top,grow 100 0");
 
 		//---- slider5 ----
 		slider5.setMinorTickSpacing(10);
@@ -233,41 +317,41 @@ class MoreComponentsPanel
 		slider5.setPaintLabels(true);
 		slider5.setEnabled(false);
 		slider5.setValue(30);
-		add(slider5, "cell 1 5 3 1,aligny top,growy 0");
+		add(slider5, "cell 1 7 3 1,aligny top,growy 0");
 
 		//---- progressBarLabel ----
 		progressBarLabel.setText("JProgressBar:");
-		add(progressBarLabel, "cell 0 6");
+		add(progressBarLabel, "cell 0 8");
 
 		//---- progressBar1 ----
-		progressBar1.setValue(50);
-		add(progressBar1, "cell 1 6 3 1,growx");
+		progressBar1.setValue(60);
+		add(progressBar1, "cell 1 8 3 1,growx");
 
 		//---- progressBar2 ----
 		progressBar2.setStringPainted(true);
-		progressBar2.setValue(55);
-		add(progressBar2, "cell 1 6 3 1,growx");
+		progressBar2.setValue(60);
+		add(progressBar2, "cell 1 8 3 1,growx");
 
 		//---- indeterminateCheckBox ----
 		indeterminateCheckBox.setText("indeterminate");
 		indeterminateCheckBox.addActionListener(e -> indeterminateCheckBoxActionPerformed());
-		add(indeterminateCheckBox, "cell 4 6");
+		add(indeterminateCheckBox, "cell 4 8");
 
 		//---- toolTipLabel ----
 		toolTipLabel.setText("JToolTip:");
-		add(toolTipLabel, "cell 0 7");
+		add(toolTipLabel, "cell 0 9");
 
 		//---- toolTip1 ----
 		toolTip1.setTipText("Some text in tool tip.");
-		add(toolTip1, "cell 1 7 3 1");
+		add(toolTip1, "cell 1 9 3 1");
 
 		//---- toolTip2 ----
 		toolTip2.setTipText("Tool tip with\nmultiple\nlines.");
-		add(toolTip2, "cell 1 7 3 1");
+		add(toolTip2, "cell 1 9 3 1");
 
 		//---- toolBarLabel ----
 		toolBarLabel.setText("JToolBar:");
-		add(toolBarLabel, "cell 0 8");
+		add(toolBarLabel, "cell 0 10");
 
 		//======== toolBar1 ========
 		{
@@ -297,13 +381,14 @@ class MoreComponentsPanel
 			toggleButton6.setSelected(true);
 			toolBar1.add(toggleButton6);
 		}
-		add(toolBar1, "cell 1 8 3 1,growx");
+		add(toolBar1, "cell 1 10 3 1,growx");
 		// JFormDesigner - End of component initialization  //GEN-END:initComponents
 	}
 
 	// JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
 	private JProgressBar progressBar3;
 	private JProgressBar progressBar4;
+	private JSlider slider3;
 	private JProgressBar progressBar1;
 	private JProgressBar progressBar2;
 	private JCheckBox indeterminateCheckBox;

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/MoreComponentsPanel.jfd

@@ -9,7 +9,7 @@ new FormModel {
 		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "hidemode 3"
 			"$columnConstraints": "[][][][][][]"
-			"$rowConstraints": "[][][][][][][][][]"
+			"$rowConstraints": "[][][][][][][][][][][]"
 		} ) {
 			name: "this"
 			add( new FormComponent( "javax.swing.JLabel" ) {
@@ -32,26 +32,39 @@ new FormModel {
 			add( new FormComponent( "javax.swing.JScrollBar" ) {
 				name: "scrollBar2"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 2 0 1 4,growy"
+				"value": "cell 2 0 1 6,growy"
 			} )
 			add( new FormComponent( "javax.swing.JScrollBar" ) {
 				name: "scrollBar3"
 				"enabled": false
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 2 0 1 4,growy"
+				"value": "cell 2 0 1 6,growy"
+			} )
+			add( new FormComponent( "javax.swing.JScrollBar" ) {
+				name: "scrollBar7"
+				"$client.JScrollBar.showButtons": true
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 2 0 1 6,growy"
+			} )
+			add( new FormComponent( "javax.swing.JScrollBar" ) {
+				name: "scrollBar8"
+				"enabled": false
+				"$client.JScrollBar.showButtons": true
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 2 0 1 6,growy"
 			} )
 			add( new FormComponent( "javax.swing.JSeparator" ) {
 				name: "separator2"
 				"orientation": 1
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 2 0 1 4,growy"
+				"value": "cell 2 0 1 6,growy"
 			} )
 			add( new FormComponent( "javax.swing.JSlider" ) {
 				name: "slider2"
 				"orientation": 1
 				"value": 30
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 2 0 1 4,growy"
+				"value": "cell 2 0 1 6,growy"
 			} )
 			add( new FormComponent( "javax.swing.JSlider" ) {
 				name: "slider4"
@@ -62,7 +75,7 @@ new FormModel {
 				"orientation": 1
 				"value": 30
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 2 0 1 4,growy"
+				"value": "cell 2 0 1 6,growy"
 			} )
 			add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
 				name: "scrollPane14"
@@ -72,23 +85,23 @@ new FormModel {
 			add( new FormComponent( "javax.swing.JProgressBar" ) {
 				name: "progressBar3"
 				"orientation": 1
-				"value": 50
+				"value": 60
 				auxiliary() {
 					"JavaCodeGenerator.variableLocal": false
 				}
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 4 0 1 4,growy"
+				"value": "cell 4 0 1 6,growy"
 			} )
 			add( new FormComponent( "javax.swing.JProgressBar" ) {
 				name: "progressBar4"
 				"orientation": 1
-				"value": 55
+				"value": 60
 				"stringPainted": true
 				auxiliary() {
 					"JavaCodeGenerator.variableLocal": false
 				}
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 4 0 1 4,growy"
+				"value": "cell 4 0 1 6,growy"
 			} )
 			add( new FormContainer( "javax.swing.JToolBar", new FormLayoutManager( class javax.swing.JToolBar ) ) {
 				name: "toolBar2"
@@ -113,7 +126,7 @@ new FormModel {
 					"icon": new com.jformdesigner.model.SwingIcon( 2, "Tree.closedIcon" )
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 4 0 1 4,growy"
+				"value": "cell 4 0 1 6,growy"
 			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "scrollBarLabel"
@@ -127,6 +140,12 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 1 1,growx"
 			} )
+			add( new FormComponent( "javax.swing.JLabel" ) {
+				name: "label4"
+				"text": "HTML:"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 5 1"
+			} )
 			add( new FormComponent( "javax.swing.JScrollBar" ) {
 				name: "scrollBar4"
 				"orientation": 0
@@ -134,41 +153,92 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 1 2,growx"
 			} )
+			add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+				"$columnConstraints": "[]"
+				"$rowConstraints": "[][][]"
+				"$layoutConstraints": "ltr,insets 0,hidemode 3"
+			} ) {
+				name: "panel3"
+				"opaque": false
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label3"
+					"text": "<html>JLabel HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a></html>"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 0"
+				} )
+				add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
+					name: "scrollPane15"
+					add( new FormComponent( "javax.swing.JEditorPane" ) {
+						name: "editorPane6"
+						"contentType": "text/html"
+						"text": "JEditorPane HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a>"
+					} )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 1,grow"
+				} )
+				add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
+					name: "scrollPane16"
+					add( new FormComponent( "javax.swing.JTextPane" ) {
+						name: "textPane6"
+						"contentType": "text/html"
+						"text": "JTextPane HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a>"
+					} )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 2,grow"
+				} )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 5 2 1 9,aligny top,growy 0"
+			} )
+			add( new FormComponent( "javax.swing.JScrollBar" ) {
+				name: "scrollBar5"
+				"orientation": 0
+				"$client.JScrollBar.showButtons": true
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 3,growx"
+			} )
+			add( new FormComponent( "javax.swing.JScrollBar" ) {
+				name: "scrollBar6"
+				"orientation": 0
+				"enabled": false
+				"$client.JScrollBar.showButtons": true
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 4,growx"
+			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "separatorLabel"
 				"text": "JSeparator:"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 3"
+				"value": "cell 0 5"
 			} )
 			add( new FormComponent( "javax.swing.JSeparator" ) {
 				name: "separator1"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 3,growx"
+				"value": "cell 1 5,growx"
 			} )
 			add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.FlowLayout ) ) {
 				name: "panel2"
 				"border": new javax.swing.border.TitledBorder( "TitledBorder" )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 3 3,grow"
+				"value": "cell 3 5,grow"
 			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "sliderLabel"
 				"text": "JSlider:"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 4"
+				"value": "cell 0 6"
 			} )
 			add( new FormComponent( "javax.swing.JSlider" ) {
 				name: "slider1"
 				"value": 30
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 4 3 1,aligny top,grow 100 0"
+				"value": "cell 1 6 3 1,aligny top,grow 100 0"
 			} )
 			add( new FormComponent( "javax.swing.JSlider" ) {
 				name: "slider6"
 				"enabled": false
 				"value": 30
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 4 3 1,aligny top,growy 0"
+				"value": "cell 1 6 3 1,aligny top,growy 0"
 			} )
 			add( new FormComponent( "javax.swing.JSlider" ) {
 				name: "slider3"
@@ -177,8 +247,12 @@ new FormModel {
 				"majorTickSpacing": 50
 				"paintLabels": true
 				"value": 30
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "javax.swing.event.ChangeListener", "stateChanged", "changeProgress", false ) )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 5 3 1,aligny top,grow 100 0"
+				"value": "cell 1 7 3 1,aligny top,grow 100 0"
 			} )
 			add( new FormComponent( "javax.swing.JSlider" ) {
 				name: "slider5"
@@ -189,32 +263,32 @@ new FormModel {
 				"enabled": false
 				"value": 30
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 5 3 1,aligny top,growy 0"
+				"value": "cell 1 7 3 1,aligny top,growy 0"
 			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "progressBarLabel"
 				"text": "JProgressBar:"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 6"
+				"value": "cell 0 8"
 			} )
 			add( new FormComponent( "javax.swing.JProgressBar" ) {
 				name: "progressBar1"
-				"value": 50
+				"value": 60
 				auxiliary() {
 					"JavaCodeGenerator.variableLocal": false
 				}
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 6 3 1,growx"
+				"value": "cell 1 8 3 1,growx"
 			} )
 			add( new FormComponent( "javax.swing.JProgressBar" ) {
 				name: "progressBar2"
 				"stringPainted": true
-				"value": 55
+				"value": 60
 				auxiliary() {
 					"JavaCodeGenerator.variableLocal": false
 				}
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 6 3 1,growx"
+				"value": "cell 1 8 3 1,growx"
 			} )
 			add( new FormComponent( "javax.swing.JCheckBox" ) {
 				name: "indeterminateCheckBox"
@@ -224,31 +298,31 @@ new FormModel {
 				}
 				addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "indeterminateCheckBoxActionPerformed", false ) )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 4 6"
+				"value": "cell 4 8"
 			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "toolTipLabel"
 				"text": "JToolTip:"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 7"
+				"value": "cell 0 9"
 			} )
 			add( new FormComponent( "javax.swing.JToolTip" ) {
 				name: "toolTip1"
 				"tipText": "Some text in tool tip."
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 7 3 1"
+				"value": "cell 1 9 3 1"
 			} )
 			add( new FormComponent( "javax.swing.JToolTip" ) {
 				name: "toolTip2"
 				"tipText": "Tool tip with\nmultiple\nlines."
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 7 3 1"
+				"value": "cell 1 9 3 1"
 			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "toolBarLabel"
 				"text": "JToolBar:"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 8"
+				"value": "cell 0 10"
 			} )
 			add( new FormContainer( "javax.swing.JToolBar", new FormLayoutManager( class javax.swing.JToolBar ) ) {
 				name: "toolBar1"
@@ -282,7 +356,7 @@ new FormModel {
 					"selected": true
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 1 8 3 1,growx"
+				"value": "cell 1 10 3 1,growx"
 			} )
 		}, new FormLayoutConstraints( null ) {
 			"location": new java.awt.Point( 0, 0 )

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/TabsPanel.java

@@ -5,6 +5,7 @@
 package com.formdev.flatlaf.demo;
 
 import static com.formdev.flatlaf.FlatClientProperties.TABBED_PANE_HAS_FULL_BORDER;
+import static com.formdev.flatlaf.FlatClientProperties.TABBED_PANE_SHOW_TAB_SEPARATORS;
 import java.awt.*;
 import javax.swing.*;
 import javax.swing.border.*;
@@ -29,6 +30,14 @@ class TabsPanel
 		tabbedPane4.setTabLayoutPolicy( tabLayoutPolicy );
 	}
 
+	private void showTabSeparatorsChanged() {
+		Boolean showTabSeparators = showTabSeparatorsCheckBox.isSelected() ? true : null;
+		tabbedPane1.putClientProperty( TABBED_PANE_SHOW_TAB_SEPARATORS, showTabSeparators );
+		tabbedPane2.putClientProperty( TABBED_PANE_SHOW_TAB_SEPARATORS, showTabSeparators );
+		tabbedPane3.putClientProperty( TABBED_PANE_SHOW_TAB_SEPARATORS, showTabSeparators );
+		tabbedPane4.putClientProperty( TABBED_PANE_SHOW_TAB_SEPARATORS, showTabSeparators );
+	}
+
 	private void hasFullBorderChanged() {
 		Boolean hasFullBorder = hasFullBorderCheckBox.isSelected() ? true : null;
 		tabbedPane1.putClientProperty( TABBED_PANE_HAS_FULL_BORDER, hasFullBorder );
@@ -96,6 +105,7 @@ class TabsPanel
 		JPanel panel14 = new JPanel();
 		moreTabsCheckBox = new JCheckBox();
 		tabScrollCheckBox = new JCheckBox();
+		showTabSeparatorsCheckBox = new JCheckBox();
 		hasFullBorderCheckBox = new JCheckBox();
 		CellConstraints cc = new CellConstraints();
 
@@ -285,6 +295,7 @@ class TabsPanel
 					// columns
 					"[]" +
 					"[]" +
+					"[]" +
 					"[]",
 					// rows
 					"[center]"));
@@ -301,11 +312,16 @@ class TabsPanel
 				tabScrollCheckBox.addActionListener(e -> tabScrollChanged());
 				panel14.add(tabScrollCheckBox, "cell 1 0,alignx left,growx 0");
 
+				//---- showTabSeparatorsCheckBox ----
+				showTabSeparatorsCheckBox.setText("JTabbedPane.showTabSeparators");
+				showTabSeparatorsCheckBox.addActionListener(e -> showTabSeparatorsChanged());
+				panel14.add(showTabSeparatorsCheckBox, "cell 2 0");
+
 				//---- hasFullBorderCheckBox ----
 				hasFullBorderCheckBox.setText("JTabbedPane.hasFullBorder");
 				hasFullBorderCheckBox.setMnemonic('F');
 				hasFullBorderCheckBox.addActionListener(e -> hasFullBorderChanged());
-				panel14.add(hasFullBorderCheckBox, "cell 2 0,alignx left,growx 0");
+				panel14.add(hasFullBorderCheckBox, "cell 3 0,alignx left,growx 0");
 			}
 			panel9.add(panel14, cc.xywh(1, 11, 3, 1));
 		}
@@ -320,6 +336,7 @@ class TabsPanel
 	private JTabbedPane tabbedPane4;
 	private JCheckBox moreTabsCheckBox;
 	private JCheckBox tabScrollCheckBox;
+	private JCheckBox showTabSeparatorsCheckBox;
 	private JCheckBox hasFullBorderCheckBox;
 	// JFormDesigner - End of variables declaration  //GEN-END:variables
 }

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/TabsPanel.jfd

@@ -199,7 +199,7 @@ new FormModel {
 				} )
 				add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 					"$layoutConstraints": "insets 0,hidemode 3"
-					"$columnConstraints": "[][][]"
+					"$columnConstraints": "[][][][]"
 					"$rowConstraints": "[center]"
 				} ) {
 					name: "panel14"
@@ -225,6 +225,16 @@ new FormModel {
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 1 0,alignx left,growx 0"
 					} )
+					add( new FormComponent( "javax.swing.JCheckBox" ) {
+						name: "showTabSeparatorsCheckBox"
+						"text": "JTabbedPane.showTabSeparators"
+						auxiliary() {
+							"JavaCodeGenerator.variableLocal": false
+						}
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "showTabSeparatorsChanged", false ) )
+					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+						"value": "cell 2 0"
+					} )
 					add( new FormComponent( "javax.swing.JCheckBox" ) {
 						name: "hasFullBorderCheckBox"
 						"text": "JTabbedPane.hasFullBorder"
@@ -234,7 +244,7 @@ new FormModel {
 						}
 						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "hasFullBorderChanged", false ) )
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-						"value": "cell 2 0,alignx left,growx 0"
+						"value": "cell 3 0,alignx left,growx 0"
 					} )
 				}, new FormLayoutConstraints( class com.jgoodies.forms.layout.CellConstraints ) {
 					"gridY": 11
@@ -245,7 +255,7 @@ new FormModel {
 			} )
 		}, new FormLayoutConstraints( null ) {
 			"location": new java.awt.Point( 0, 0 )
-			"size": new java.awt.Dimension( 500, 515 )
+			"size": new java.awt.Dimension( 610, 515 )
 		} )
 	}
 }

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/intellijthemes/IJThemesPanel.java

@@ -37,6 +37,7 @@ import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Objects;
+import java.util.function.Predicate;
 import javax.swing.*;
 import javax.swing.border.CompoundBorder;
 import javax.swing.event.*;
@@ -46,6 +47,7 @@ import com.formdev.flatlaf.FlatIntelliJLaf;
 import com.formdev.flatlaf.FlatLaf;
 import com.formdev.flatlaf.FlatLightLaf;
 import com.formdev.flatlaf.IntelliJTheme;
+import com.formdev.flatlaf.demo.DemoPrefs;
 import com.formdev.flatlaf.extras.FlatSVGIcon;
 import com.formdev.flatlaf.util.StringUtils;
 import net.miginfocom.swing.*;
@@ -222,12 +224,15 @@ public class IJThemesPanel
 		} else if( themeInfo.themeFile != null ) {
 			try {
 			    FlatLaf.install( IntelliJTheme.createLaf( new FileInputStream( themeInfo.themeFile ) ) );
+			    DemoPrefs.getState().put( DemoPrefs.KEY_LAF_INTELLIJ_THEME, DemoPrefs.FILE_PREFIX + themeInfo.themeFile );
 			} catch( Exception ex ) {
 				ex.printStackTrace();
 				showInformationDialog( "Failed to load '" + themeInfo.themeFile + "'.", ex );
 			}
-		} else
+		} else {
 			IntelliJTheme.install( getClass().getResourceAsStream( themeInfo.resourceName ) );
+		    DemoPrefs.getState().put( DemoPrefs.KEY_LAF_INTELLIJ_THEME, DemoPrefs.RESOURCE_PREFIX + themeInfo.resourceName );
+		}
 
 		// update all components
 		FlatLaf.updateUI();
@@ -326,22 +331,36 @@ public class IJThemesPanel
 
 	private void selectedCurrentLookAndFeel() {
 		LookAndFeel lookAndFeel = UIManager.getLookAndFeel();
+		String intelliJTheme = UIManager.getLookAndFeelDefaults().getString( DemoPrefs.INTELLIJ_THEME_UI_KEY );
+
+		if( intelliJTheme == null && lookAndFeel instanceof IntelliJTheme.ThemeLaf )
+			return;
+
+		Predicate<IJThemeInfo> test;
+		if( intelliJTheme != null && intelliJTheme.startsWith( DemoPrefs.RESOURCE_PREFIX ) ) {
+			String resourceName = intelliJTheme.substring( DemoPrefs.RESOURCE_PREFIX.length() );
+			test = ti -> Objects.equals( ti.resourceName, resourceName );
+		} else if( intelliJTheme != null && intelliJTheme.startsWith( DemoPrefs.FILE_PREFIX ) ) {
+			File themeFile = new File( intelliJTheme.substring( DemoPrefs.FILE_PREFIX.length() ) );
+			test = ti -> Objects.equals( ti.themeFile, themeFile );
+		} else {
+			String lafClassName = lookAndFeel.getClass().getName();
+			test = ti -> Objects.equals( ti.lafClassName, lafClassName );
+		}
 
 		int newSel = -1;
-		if( !(lookAndFeel instanceof IntelliJTheme.ThemeLaf) ) {
-			String lafClassName = lookAndFeel.getClass().getName();
-			for( int i = 0; i < themes.size(); i++ ) {
-				if( lafClassName.equals( themes.get( i ).lafClassName ) ) {
-					newSel = i;
-					break;
-				}
+		for( int i = 0; i < themes.size(); i++ ) {
+			if( test.test( themes.get( i ) ) ) {
+				newSel = i;
+				break;
 			}
-
-			if( newSel >= 0 )
-				themesList.setSelectedIndex( newSel );
-			else
-				themesList.clearSelection();
 		}
+
+		if( newSel >= 0 ) {
+			if( newSel != themesList.getSelectedIndex() )
+				themesList.setSelectedIndex( newSel );
+		} else
+			themesList.clearSelection();
 	}
 
 	private void initComponents() {

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/Dracula.theme.json

@@ -92,9 +92,6 @@
       "Rose": "#ff79c6",
       "Violet": "#bd93f9"
     },
-    "HelpTooltip": {
-      "shortcutForeground": "#ff79c6"
-    },
     "Label": {
       "foreground": "#f8f8f2",
       "errorForeground": "#ff5554"
@@ -163,22 +160,6 @@
         "inactiveBackground": "#44475a"
       }
     },
-    "ScrollBar": {
-      "thumbColor": "#bd93f9",
-      "hoverThumbColor": "#bd93f9",
-      "Transparent": {
-        "thumbColor": "#bd93f9",
-        "hoverThumbColor": "#bd93f9"
-      },
-      "Mac": {
-        "thumbColor": "#bd93f9",
-        "hoverThumbColor": "#bd93f9",
-        "Transparent": {
-          "thumbColor": "#bd93f9",
-          "hoverThumbColor": "#bd93f9"
-        }
-      }
-    },
     "SearchEverywhere": {
       "SearchField": {
         "background": "#44475a"

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/Hiberbee.theme.json

@@ -1,17 +1,29 @@
 {
   "author": "Vlad Volkov",
   "colors": {
-    "border": "#434343",
-    "focused": "#5a5a5a",
-    "separator": "#434343",
-    "background": "#191919",
-    "paneBackground": "#252525",
-    "lightBackground": "#323232",
-    "headerBackground": "#3c3c3c",
-    "darkerForeground": "#7d7d7d",
-    "foreground": "#c8c8c8",
-    "shadow": "#252525",
-    "accent": "#FFC83C"
+    "accent": "#FFC83C",
+    "greyDot15": "#d8d8d8",
+    "greyDot25": "#bfbfbf",
+    "greyDot33": "#aaaaaa",
+    "greyDot50": "#7d7d7d",
+    "greyDot65": "#5a5a5a",
+    "greyDot70": "#4d4d4d",
+    "greyDot75": "#434343",
+    "greyDot80": "#323232",
+    "greyDot85": "#252525",
+    "greyDot90": "#191919",
+    "navyDot85": "#191d21",
+    "navyDot90": "#1f2021",
+    "lightBlue": "#90dae6",
+    "green": "#5B8021",
+    "red": "#800040",
+    "desaturatedBlue": "#1e282d",
+    "desaturatedOrange": "#8049117f",
+    "transparentGreen": "#5B80217f",
+    "transparentRed": "#8000407f",
+    "transparentYellow": "#8066357f",
+    "transparentViolet": "#9478F67f",
+    "yellow": "#806635"
   },
   "dark": true,
   "editorScheme": "/Hiberbee.xml",
@@ -31,7 +43,7 @@
       "Objects.Yellow": "#f7cd46",
       "Objects.Green": "#78b756",
       "Objects.Purple": "#9478f6",
-      "Objects.BlackText": "#4b4b4b",
+      "Objects.BlackText": "#4d4d4d",
       "Objects.Blue": "#49b0f1",
       "Objects.YellowDark": "#fd971f",
       "Objects.GreenAndroid": "#78c856"
@@ -39,76 +51,78 @@
   },
   "name": "Hiberbee",
   "ui": {
-    "ActionButton.hoverBackground": "separator",
-    "ActionButton.hoverBorderColor": "focused",
-    "ActionButton.pressedBackground": "focused",
-    "Borders.ContrastBorderColor": "separator",
-    "Borders.color": "border",
+    "ActionButton.hoverBackground": "greyDot65",
+    "ActionButton.hoverBorderColor": "greyDot50",
+    "ActionButton.pressedBackground": "greyDot65",
+    "Borders.ContrastBorderColor": "greyDot65",
+    "ActionButton.pressedBorderColor": "lightBlue",
+    "Borders.color": "greyDot65",
     "Button.arc": "5",
-    "Button.background": "lightBackground",
-    "Button.default.endBackground": "lightBackground",
-    "Button.default.endBorderColor": "border",
-    "Button.default.focusColor": "headerBackground",
-    "Button.default.focusedBorderColor": "accent",
-    "Button.default.foreground": "accent",
-    "Button.default.shadowColor": "shadow",
-    "Button.default.startBackground": "lightBackground",
-    "Button.default.startBorderColor": "border",
-    "Button.endBackground": "lightBackground",
-    "Button.endBorderColor": "border",
+    "Button.background": "greyDot80",
+    "Button.default.endBackground": "greyDot80",
+    "Button.default.endBorderColor": "greyDot65",
+    "Button.default.startBorderColor": "greyDot65",
+    "Button.default.focusColor": "greyDot50",
+    "Button.default.focusedBorderColor": "lightBlue",
+    "Button.default.foreground": "greyDot25",
+    "Button.default.shadowColor": "navyDot90",
+    "Button.default.startBackground": "greyDot80",
+    "Button.endBackground": "greyDot80",
+    "Button.startBorderColor": "greyDot65",
+    "Button.endBorderColor": "greyDot65",
     "Button.focusedBorderColor": "accent",
-    "Button.foreground": "foreground",
-    "Button.shadowColor": "shadow",
+    "Button.foreground": "greyDot25",
+    "Button.shadowColor": "navyDot90",
     "Button.shadowWidth": "0",
-    "Button.startBackground": "lightBackground",
-    "Button.startBorderColor": "border",
-    "CheckBox.background": "lightBackground",
-    "CheckBoxMenuItem.background": "lightBackground",
-    "CheckBoxMenuItem.disabledBackground": "darkBackground",
+    "Button.startBackground": "greyDot80",
+    "CheckBox.background": "greyDot80",
+    "CheckBoxMenuItem.background": "greyDot80",
+    "CheckBoxMenuItem.disabledBackground": "greyDot85",
     "CheckBoxMenuItem.selectionForeground": "accent",
-    "ComboBox.ArrowButton.disabledIconColor": "separator",
+    "ComboBox.ArrowButton.disabledIconColor": "greyDot50",
     "ComboBox.ArrowButton.iconColor": "accent",
-    "ComboBox.ArrowButton.nonEditableBackground": "separator",
-    "ComboBox.background": "lightBackground",
+    "ComboBox.ArrowButton.nonEditableBackground": "greyDot70",
+    "ComboBox.background": "greyDot80",
     "ComboBox.modifiedItemForeground": "accent",
-    "ComboBox.nonEditableBackground": "headerBackground",
-    "ComboPopup.border": "0,0,0,0,4b4b4b",
-    "CompletionPopup.foreground": "foreground",
+    "ComboBox.nonEditableBackground": "greyDot75",
+    "ComboPopup.border": "1,1,1,1,5a5a5a",
+    "CompletionPopup.foreground": "greyDot25",
     "CompletionPopup.matchForeground": "accent",
-    "CompletionPopup.selectionBackground": "separator",
-    "CompletionPopup.selectionInactiveBackground": "lightBackground",
+    "CompletionPopup.selectionBackground": "navyDot85",
+    "CompletionPopup.selectionInactiveBackground": "greyDot80",
     "Component.arc": "5",
-    "Component.borderColor": "focused",
-    "Component.errorFocusColor": "#501428",
-    "Component.focusColor": "#595959",
+    "Component.borderColor": "greyDot65",
+    "Component.errorFocusColor": "red",
+    "Component.focusColor": "accent",
     "Component.focusWidth": "0",
-    "Component.focusedBorderColor": "#666666",
-    "Component.hoverIconColor": "foreground",
-    "Component.iconColor": "accent",
-    "Component.inactiveErrorFocusColor": "#3c0a14",
-    "Component.inactiveWarningFocusColor": "#4b3219",
-    "Component.warningFocusColor": "#966432",
-    "Counter.background": "lightBackground",
-    "Counter.foreground": "foreground",
-    "Debugger.Variables.evaluatingExpressionForeground": "#6782cd",
-    "Debugger.Variables.changedValueForeground": "#F9D778",
-    "DebuggerPopup.borderColor": "border",
-    "DefaultTabs.background": "lightBackground",
-    "DefaultTabs.hoverBackground": "#191C21",
+    "Component.focusedBorderColor": "greyDot50",
+    "Component.hoverIconColor": "accent",
+    "Component.iconColor": "lightBlue",
+    "Component.inactiveErrorFocusColor": "transparentRed",
+    "Component.inactiveWarningFocusColor": "transparentYellow",
+    "Component.warningFocusColor": "yellow",
+    "Counter.background": "greyDot80",
+    "Counter.foreground": "greyDot25",
+    "Debugger.Variables.changedValueForeground": "accent",
+    "Debugger.Variables.evaluatingExpressionForeground": "lightBlue",
+    "DebuggerPopup.borderColor": "greyDot65",
+    "DefaultTabs.background": "greyDot80",
+    "DefaultTabs.borderColor": "greyDot65",
+    "DefaultTabs.hoverBackground": "navyDot85",
     "DefaultTabs.underlineColor": "accent",
     "DefaultTabs.underlineHeight": 1,
-    "DefaultTabs.underlinedTabBackground": "border",
-    "DefaultTabs.underlinedTabForeground": "accent",
-    "DragAndDrop.areaBackground": "#666666",
-    "DragAndDrop.areaForeground": "foreground",
-    "Editor.background": "background",
-    "Editor.foreground": "foreground",
-    "EditorPane.background": "lightBackground",
+    "DefaultTabs.underlinedTabBackground": "greyDot75",
+    "DefaultTabs.underlinedTabForeground": "lightBlue",
+    "DragAndDrop.areaBackground": "greyDot75",
+    "DragAndDrop.areaForeground": "greyDot25",
+    "Editor.background": "greyDot90",
+    "Editor.foreground": "greyDot25",
+    "EditorPane.background": "greyDot80",
     "EditorPane.caretForeground": "accent",
-    "EditorPane.foreground": "foreground",
-    "EditorPane.inactiveBackground": "paneBackground",
-    "EditorPane.inactiveForeground": "#808080",
-    "EditorPane.selectionBackground": "#191C21",
+    "EditorPane.foreground": "greyDot25",
+    "EditorPane.inactiveBackground": "greyDot85",
+    "EditorPane.inactiveForeground": "greyDot50",
+    "EditorPane.selectionBackground": "navyDot85",
     "EditorPane.selectionForeground": "accent",
     "EditorTabs.underlineHeight": 1,
     "FileColor.Blue": "#23282d",
@@ -117,188 +131,192 @@
     "FileColor.Rose": "#2d2323",
     "FileColor.Violet": "#2D232D",
     "FileColor.Yellow": "#2d2d23",
-    "GutterTooltip.infoForeground": "darkerForeground",
-    "InplaceRefactoringPopup.borderColor": "focused",
-    "Label.background": "lightBackground",
-    "Link.activeForeground": "#7da5f0",
+    "GutterTooltip.infoForeground": "greyDot50",
+    "InplaceRefactoringPopup.borderColor": "lightBlue",
+    "Label.background": "greyDot80",
+    "Link.activeForeground": "lightBlue",
     "Link.hoverForeground": "accent",
-    "Link.pressedForeground": "#6782cd",
-    "Link.visitedForeground": "foreground",
-    "List.background": "lightBackground",
-    "List.selectionBackground": "#23262B",
+    "Link.pressedForeground": "lightBlue",
+    "Link.visitedForeground": "greyDot25",
+    "List.background": "greyDot80",
+    "List.selectionBackground": "navyDot85",
     "List.selectionForeground": "accent",
-    "MemoryIndicator.allocatedBackground": "#0a3c14",
-    "MemoryIndicator.usedBackground": "#320a19",
-    "Menu.acceleratorForeground": "foreground",
+    "MemoryIndicator.allocatedBackground": "green",
+    "MemoryIndicator.usedBackground": "red",
+    "Menu.acceleratorForeground": "greyDot25",
     "Menu.acceleratorSelectionForeground": "accent",
-    "Menu.background": "lightBackground",
-    "Menu.foreground": "foreground",
+    "Menu.background": "greyDot80",
+    "Menu.borderColor": "greyDot65",
+    "Menu.foreground": "greyDot25",
     "Menu.selectionForeground": "accent",
-    "Menu.separatorColor": "separator",
-    "MenuBar.selectionBackground": "focused",
-    "MenuBar.shadow": "shadow",
+    "Menu.separatorColor": "greyDot65",
+    "MenuBar.borderColor": "greyDot65",
+    "MenuBar.selectionBackground": "navyDot85",
+    "MenuBar.shadow": "navyDot90",
     "MenuItem.selectionForeground": "accent",
-    "Notification.MoreButton.background": "paneBackground",
-    "Notification.MoreButton.innerBorderColor": "separator",
-    "Notification.ToolWindow.errorBackground": "#37160b",
-    "Notification.ToolWindow.errorBorderColor": "#ed6b88",
-    "Notification.ToolWindow.errorForeground": "#e1e1e1",
-    "Notification.ToolWindow.informativeBackground": "#3c5014",
-    "Notification.ToolWindow.informativeBorderColor": "#556914",
-    "Notification.ToolWindow.informativeForeground": "darkerForeground",
-    "Notification.ToolWindow.warningBackground": "#372c0b",
-    "Notification.ToolWindow.warningBorderColor": "accent",
-    "Notification.ToolWindow.warningForeground": "#e1e1e1",
-    "Notification.background": "paneBackground",
-    "Notification.errorBackground": "#37160b",
-    "Notification.errorBorderColor": "#ed6b88",
-    "Notification.errorForeground": "foreground",
-    "Notification.foreground": "foreground",
-    "OptionPane.background": "lightBackground",
-    "OptionPane.foreground": "foreground",
-    "Panel.background": "lightBackground",
-    "Panel.foreground": "foreground",
-    "ParameterInfo.background": "paneBackground",
-    "ParameterInfo.currentOverloadBackground": "foreground",
+    "Notification.MoreButton.background": "greyDot85",
+    "Notification.MoreButton.innerBorderColor": "greyDot65",
+    "Notification.ToolWindow.errorBackground": "red",
+    "Notification.ToolWindow.errorBorderColor": "greyDot50",
+    "Notification.ToolWindow.errorForeground": "greyDot15",
+    "Notification.ToolWindow.informativeBackground": "#304000",
+    "Notification.ToolWindow.informativeBorderColor": "greyDot65",
+    "Notification.ToolWindow.informativeForeground": "greyDot15",
+    "Notification.ToolWindow.warningBackground": "yellow",
+    "Notification.ToolWindow.warningBorderColor": "greyDot65",
+    "Notification.ToolWindow.warningForeground": "greyDot15",
+    "Notification.background": "greyDot85",
+    "Notification.errorBackground": "red",
+    "Notification.errorBorderColor": "greyDot65",
+    "Notification.errorForeground": "greyDot15",
+    "Notification.foreground": "greyDot25",
+    "OptionPane.background": "greyDot80",
+    "OptionPane.foreground": "greyDot25",
+    "Panel.background": "greyDot80",
+    "Panel.foreground": "greyDot25",
+    "ParameterInfo.background": "greyDot85",
+    "ParameterInfo.currentOverloadBackground": "lightBlue",
     "ParameterInfo.currentParameterForeground": "accent",
-    "ParameterInfo.foreground": "foreground",
-    "ParameterInfo.infoForeground": "darkerForeground",
-    "ParameterInfo.lineSeparatorColor": "separator",
-    "Plugins.Button.installBackground": "lightBackground",
-    "Plugins.Button.installBorderColor": "border",
-    "Plugins.Button.installFillBackground": "lightBackground",
-    "Plugins.Button.installFillForeground": "foreground",
+    "ParameterInfo.foreground": "greyDot25",
+    "ParameterInfo.infoForeground": "greyDot33",
+    "ParameterInfo.lineSeparatorColor": "greyDot70",
+    "Plugins.Button.installBackground": "greyDot80",
+    "Plugins.Button.installBorderColor": "greyDot65",
+    "Plugins.Button.installFillBackground": "greyDot80",
+    "Plugins.Button.installFillForeground": "greyDot25",
     "Plugins.Button.installForeground": "accent",
-    "Plugins.SearchField.background": "headerBackground",
-    "Plugins.SectionHeader.background": "headerBackground",
-    "Plugins.SectionHeader.foreground": "foreground",
-    "Plugins.Tab.hoverBackground": "paneBackground",
-    "Plugins.Tab.selectedBackground": "#191C21",
-    "Plugins.background": "lightBackground",
-    "Plugins.disabledForeground": "darkerForeground",
-    "Plugins.lightSelectionBackground": "separator",
-    "Plugins.tagBackground": "paneBackground",
-    "Plugins.tagForeground": "foreground",
-    "Popup.Advertiser.background": "paneBackground",
-    "Popup.Advertiser.foreground": "darkerForeground",
-    "Popup.Header.activeBackground": "headerBackground",
-    "Popup.Header.inactiveBackground": "paneBackground",
-    "Popup.paintBorder": false,
-    "PopupMenu.background": "lightBackground",
-    "PopupMenu.foreground": "foreground",
-    "PopupMenu.selectionBackground": "#191C21",
-    "PopupMenu.selectionForeground": "accent",
+    "Plugins.SearchField.background": "greyDot75",
+    "Plugins.SectionHeader.background": "greyDot75",
+    "Plugins.SectionHeader.foreground": "greyDot25",
+    "Plugins.Tab.hoverBackground": "navyDot85",
+    "Plugins.Tab.selectedBackground": "greyDot85",
+    "Plugins.background": "greyDot80",
+    "Plugins.disabledForeground": "greyDot50",
+    "Plugins.lightSelectionBackground": "greyDot70",
+    "Plugins.tagBackground": "greyDot85",
+    "Plugins.tagForeground": "greyDot25",
+    "Popup.Advertiser.background": "greyDot85",
+    "Popup.Advertiser.foreground": "greyDot50",
+    "Popup.Header.activeBackground": "greyDot75",
+    "Popup.Header.inactiveBackground": "greyDot85",
+    "Popup.paintBorder": true,
+    "PopupMenu.background": "greyDot80",
+    "PopupMenu.foreground": "greyDot25",
+    "PopupMenu.selectionBackground": "navyDot85",
+    "PopupMenu.selectionForeground": "lightBlue",
     "PopupMenuSeparator.stripeWidth": 1,
-    "ProgressBar.failedColor": "#ec5f5d",
-    "ProgressBar.failedEndColor": "#ffa9ca",
-    "ProgressBar.indeterminateEndColor": "#f9d778",
-    "ProgressBar.indeterminateStartColor": "#ee9b70",
-    "ProgressBar.passedColor": "#78b756",
-    "ProgressBar.passedEndColor": "#b4da82",
-    "ProgressBar.progressColor": "#ffe499",
-    "ProgressBar.trackColor": "accent",
-    "RadioButton.background": "lightBackground",
-    "ScrollBar.Mac.hoverTrackColor": "headerBackground",
-    "Slider.background": "lightBackground",
-    "ScrollBar.Mac.trackColor": "lightBackground",
-    "ScrollPane.background": "paneBackground",
-    "ScrollPane.foreground": "darkerForeground",
-    "SearchEverywhere.Advertiser.background": "paneBackground",
-    "SearchEverywhere.Advertiser.foreground": "darkerForeground",
-    "SearchEverywhere.Header.background": "paneBackground",
-    "SearchEverywhere.List.separatorColor": "separator",
-    "SearchEverywhere.List.separatorForeground": "separator",
-    "SearchEverywhere.SearchField.background": "headerBackground",
-    "SearchEverywhere.SearchField.borderColor": "border",
-    "SearchEverywhere.SearchField.infoForeground": "darkerForeground",
-    "SearchEverywhere.Tab.selectedBackground": "separator",
+    "ProgressBar.failedColor": "red",
+    "ProgressBar.failedEndColor": "greyDot65",
+    "ProgressBar.indeterminateEndColor": "greyDot25",
+    "ProgressBar.indeterminateStartColor": "accent",
+    "ProgressBar.passedColor": "green",
+    "ProgressBar.passedEndColor": "greyDot65",
+    "ProgressBar.progressColor": "accent",
+    "ProgressBar.trackColor": "greyDot75",
+    "RadioButton.background": "greyDot75",
+    "ScrollBar.Mac.hoverTrackColor": "greyDot75",
+    "ScrollBar.Mac.trackColor": "greyDot75",
+    "ScrollPane.background": "greyDot85",
+    "ScrollPane.foreground": "greyDot25",
+    "SearchEverywhere.Advertiser.background": "greyDot85",
+    "SearchEverywhere.Advertiser.foreground": "greyDot33",
+    "SearchEverywhere.Header.background": "greyDot85",
+    "SearchEverywhere.List.separatorColor": "greyDot70",
+    "SearchEverywhere.List.separatorForeground": "greyDot70",
+    "SearchEverywhere.SearchField.background": "greyDot75",
+    "SearchEverywhere.SearchField.borderColor": "greyDot70",
+    "SearchEverywhere.SearchField.infoForeground": "greyDot50",
+    "SearchEverywhere.Tab.selectedBackground": "greyDot70",
     "SearchEverywhere.Tab.selectedForeground": "accent",
     "SearchMatch.endBackground": "accent",
     "SearchMatch.startBackground": "accent",
-    "Separator.separatorColor": "separator",
-    "SidePanel.background": "paneBackground",
-    "Slider.focus": "focused",
-    "SpeedSearch.background": "lightBackground",
-    "SpeedSearch.borderColor": "border",
-    "SpeedSearch.errorForeground": "#ed6b88",
+    "Separator.separatorColor": "greyDot70",
+    "SidePanel.background": "greyDot85",
+    "Slider.background": "greyDot80",
+    "Slider.focus": "greyDot65",
+    "SpeedSearch.background": "greyDot80",
+    "SpeedSearch.borderColor": "greyDot70",
+    "SpeedSearch.errorForeground": "red",
     "SpeedSearch.foreground": "accent",
-    "SplitPane.background": "lightBackground",
-    "SplitPane.darkShadow": "shadow",
+    "SplitPane.background": "greyDot80",
+    "SplitPane.darkShadow": "navyDot90",
     "SplitPane.highlight": "accent",
-    "SplitPane.shadow": "shadow",
-    "TabbedPane.background": "lightBackground",
-    "TabbedPane.contentAreaColor": "lightBackground",
-    "TabbedPane.disabledUnderlineColor": "border",
-    "TabbedPane.focusColor": "focused",
-    "TabbedPane.foreground": "foreground",
-    "TabbedPane.hoverColor": "separator",
+    "SplitPane.shadow": "navyDot90",
+    "TabbedPane.background": "greyDot80",
+    "TabbedPane.contentAreaColor": "greyDot80",
+    "TabbedPane.disabledUnderlineColor": "greyDot75",
+    "TabbedPane.focusColor": "greyDot65",
+    "TabbedPane.foreground": "greyDot25",
+    "TabbedPane.hoverColor": "navyDot85",
     "TabbedPane.tabSelectionHeight": 1,
     "TabbedPane.underlineColor": "accent",
-    "Table.background": "lightBackground",
-    "Table.dropLineColor": "border",
-    "Table.dropLineShortColor": "separator",
+    "Table.background": "greyDot80",
+    "Table.dropLineColor": "greyDot75",
+    "Table.dropLineShortColor": "greyDot70",
     "Table.focusCellForeground": "accent",
-    "Table.selectionBackground": "#191C21",
+    "Table.selectionBackground": "navyDot85",
     "Table.selectionForeground": "accent",
     "Table.sortIconColor": "accent",
-    "Table.stripeColor": "border",
-    "TableHeader.background": "paneBackground",
-    "TableHeader.bottomSeparatorColor": "border",
-    "TableHeader.separatorColor": "separator",
-    "TextArea.background": "paneBackground",
+    "Table.stripeColor": "greyDot75",
+    "TableHeader.background": "greyDot85",
+    "TableHeader.bottomSeparatorColor": "greyDot75",
+    "TableHeader.separatorColor": "greyDot70",
+    "TextArea.background": "greyDot85",
     "TextArea.caretForeground": "accent",
-    "TextArea.foreground": "foreground",
-    "TextArea.selectionBackground": "#191C21",
-    "TextField.background": "headerBackground",
+    "TextArea.foreground": "greyDot25",
+    "TextArea.selectionBackground": "navyDot85",
+    "TextField.background": "greyDot75",
     "TextField.caretForeground": "accent",
-    "TextField.darkShadow": "shadow",
-    "TextField.foreground": "foreground",
-    "TextField.highlight": "#ffffff",
-    "TextField.selectionBackground": "#191C21",
-    "TextPane.background": "lightBackground",
-    "TitlePane.background": "paneBackground",
-    "ToggleButton.borderColor": "separator",
-    "ToggleButton.buttonColor": "headerBackground",
-    "ToggleButton.offBackground": "#232323",
-    "ToggleButton.offForeground": "darkerForeground",
-    "ToggleButton.onBackground": "focused",
+    "TextField.darkShadow": "navyDot90",
+    "TextField.foreground": "greyDot25",
+    "TextField.highlight": "greyDot15",
+    "TextField.selectionBackground": "navyDot85",
+    "TextPane.background": "greyDot80",
+    "TitlePane.background": "greyDot85",
+    "ToggleButton.borderColor": "greyDot70",
+    "ToggleButton.buttonColor": "greyDot75",
+    "ToggleButton.offBackground": "greyDot75",
+    "ToggleButton.offForeground": "greyDot25",
+    "ToggleButton.onBackground": "greyDot50",
     "ToggleButton.onForeground": "accent",
-    "ToolBar.background": "lightBackground",
-    "ToolBar.borderHandleColor": "separator",
-    "ToolBar.shadow": "shadow",
-    "ToolTip.Actions.background": "lightBackground",
-    "ToolTip.Actions.infoForeground": "darkerForeground",
-    "ToolTip.background": "headerBackground",
-    "ToolTip.foreground": "foreground",
-    "ToolTip.infoForeground": "darkerForeground",
-    "ToolWindow.Button.hoverBackground": "focused",
-    "ToolWindow.Button.selectedBackground": "separator",
+    "ToolBar.background": "greyDot80",
+    "ToolBar.borderHandleColor": "greyDot70",
+    "ToolBar.darkShadow": "navyDot90",
+    "ToolBar.shadow": "navyDot90",
+    "ToolTip.Actions.background": "greyDot80",
+    "ToolTip.Actions.infoForeground": "greyDot50",
+    "ToolTip.background": "greyDot75",
+    "ToolTip.foreground": "greyDot25",
+    "ToolTip.infoForeground": "greyDot50",
+    "ToolWindow.Button.hoverBackground": "navyDot85",
+    "ToolWindow.Button.selectedBackground": "greyDot70",
     "ToolWindow.Button.selectedForeground": "accent",
-    "ToolWindow.Header.background": "paneBackground",
-    "ToolWindow.Header.inactiveBackground": "lightBackground",
-    "ToolWindow.HeaderTab.hoverBackground": "border",
-    "ToolWindow.HeaderTab.hoverInactiveBackground": "headerBackground",
-    "ToolWindow.HeaderTab.inactiveUnderlineColor": "border",
-    "ToolWindow.HeaderTab.selectedInactiveBackground": "headerBackground",
+    "ToolWindow.Header.background": "greyDot85",
+    "ToolWindow.Header.inactiveBackground": "greyDot80",
+    "ToolWindow.HeaderTab.hoverBackground": "navyDot85",
+    "ToolWindow.HeaderTab.hoverInactiveBackground": "navyDot90",
+    "ToolWindow.HeaderTab.inactiveUnderlineColor": "greyDot75",
+    "ToolWindow.HeaderTab.selectedInactiveBackground": "greyDot80",
     "ToolWindow.HeaderTab.underlineColor": "accent",
     "ToolWindow.HeaderTab.underlineHeight": 1,
-    "ToolWindow.HeaderTab.underlinedTabInactiveBackground": "border",
-    "Tree.background": "paneBackground",
+    "ToolWindow.HeaderTab.underlinedTabInactiveBackground": "greyDot75",
+    "Tree.background": "greyDot85",
     "Tree.modifiedItemForeground": "accent",
     "Tree.paintLines": 0,
-    "Tree.selectionBackground": "#191C21",
+    "Tree.rowHeight": 20,
+    "Tree.selectionBackground": "navyDot85",
     "Tree.selectionForeground": "accent",
-    "Tree.selectionInactiveBackground": "#191C217f",
-    "ValidationTooltip.errorBackground": "#261313",
-    "ValidationTooltip.errorBorderColor": "#ff0072",
-    "ValidationTooltip.warningBackground": "#372c0b",
-    "ValidationTooltip.warningBorderColor": "accent",
-    "VersionControl.FileHistory.Commit.selectedBranchBackground": "separator",
-    "VersionControl.Log.Commit.currentBranchBackground": "#232323",
-    "VersionControl.Log.Commit.unmatchedForeground": "foreground",
-    "WelcomeScreen.Projects.selectionBackground": "#191C21",
-    "WelcomeScreen.Projects.selectionInactiveBackground": "#191C217f",
-    "WelcomeScreen.separatorColor": "separator",
-    "Window.border": "1,1,1,1,4b4b4b"
+    "Tree.selectionInactiveBackground": "navyDot90",
+    "ValidationTooltip.errorBackground": "red",
+    "ValidationTooltip.errorBorderColor": "greyDot65",
+    "ValidationTooltip.warningBackground": "#805e00",
+    "ValidationTooltip.warningBorderColor": "greyDot65",
+    "VersionControl.FileHistory.Commit.selectedBranchBackground": "greyDot70",
+    "VersionControl.Log.Commit.currentBranchBackground": "greyDot85",
+    "VersionControl.Log.Commit.unmatchedForeground": "greyDot25",
+    "WelcomeScreen.Projects.selectionBackground": "navyDot85",
+    "WelcomeScreen.Projects.selectionInactiveBackground": "navyDot90",
+    "WelcomeScreen.separatorColor": "greyDot65",
+    "Window.border": "0,0,0,0,5a5a5a"
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/MaterialTheme.theme.json

@@ -5,6 +5,7 @@
   "editorScheme": "/Material Theme.xml",
   "colors": {
     "mySelectionColor": "#3E6183",
+    "myHoverColor": "#415E83",
     "mySelectionAccentColor": "#212E43",
     "myTabBlueColor": "#314763",
     "myAccentRedColor": "#FF666F",
@@ -12,31 +13,29 @@
     "myThemeBackgroundColor": "#1F292E",
     "myHlightControlsColor": "#21384E",
     "myControlsColor": "#293840",
-    "myDisableGreyColor": "#32424A"
+    "myDisableGreyColor": "#32424A",
+    "myDisableTxtColor": "#8C8C8C"
   },
   "ui": {
     "*": {
       "separatorColor": "#2B3940",
-      "background": "#1F292E",
-      "borderColor": "#1F292E",
-      "selectionBackground": "#3E6183",
-      "disabledForeground": "#8C8C8C",
-      "modifiedItemForeground": "#FF666F",
-      "disabledText": "#8C8C8C",
-      "inactiveForeground": "#8C8C8C",
+      "background": "myThemeBackgroundColor",
+      "borderColor": "myThemeBackgroundColor",
+      "disabledForeground": "myDisableTxtColor",
+      "disabledText": "myDisableTxtColor",
+      "inactiveForeground": "myDisableTxtColor",
       "infoForeground": "#808080",
-      "highlight": "#FF666F",
-      "underlineColor": "#FF666F",
-      "focusColor": "#FF666F",
-      "selectedBackground": "#3E6183",
-      "underlinedTabBackground": "#2B4057",
-      "hoverColor": "#415E83",
-      "pressedBackground": "#3E6183"
+      "modifiedItemForeground": "myAccentRedColor",
+      "highlight": "myAccentRedColor",
+      "underlineColor": "myAccentRedColor",
+      "focusColor": "myAccentRedColor",
+      "underlinedTabBackground": "myTabBlueColor",
+      "hoverColor": "myHoverColor",
+      "selectionBackground": "mySelectionColor",
+      "selectedBackground": "mySelectionColor",
+      "pressedBackground": "mySelectionColor"
     },
     "Tree.rowHeight": 24,
-    "ToolWindow.HeaderTab.hoverInactiveBackground": "mySelectionColor",
-    "ToolWindow.Button.hoverBackground": "mySelectionColor",
-    "StatusBar.hoverBackground": "mySelectionColor",
     "DefaultTabs.hoverBackground": "mySelectionColor",
     "ActionButton.hoverBackground": "mySelectionColor",
     "Separator.separatorColor": "myDisableGreyColor",
@@ -63,7 +62,8 @@
         "hoverInactiveBackground": "mySelectionColor"
       },
       "Button": {
-        "selectedBackground": "mySelectionColor"
+        "selectedBackground": "mySelectionColor",
+        "hoverBackground": "mySelectionColor"
       }
     },
     "TextArea": {
@@ -102,7 +102,10 @@
     "TextField": {
       "background": "myDisableGreyColor"
     },
-    "StatusBar.borderColor": "myThemeBackgroundColor",
+    "StatusBar": {
+      "hoverBackground": "mySelectionColor",
+      "borderColor": "myThemeBackgroundColor"
+    },
     "SplitPane.highlight": "myThemeBackgroundColor",
     "ProgressBar": {
       "progressColor": "myAccentRedColor",

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Arc Dark Contrast.theme.json

@@ -8,13 +8,13 @@
       "acceleratorSelectionForeground": "#8b9eb5",
       "background": "#2f343f",
       "borderColor": "#404552",
-      "disabledBackground": "#474B57",
+      "disabledBackground": "#37373d",
       "disabledForeground": "#D3DAE3",
       "disabledText": "#D3DAE3",
-      "focusColor": "#3F3F46",
+      "focusColor": "#08507C",
       "focusedBorderColor": "#42A5F5",
       "foreground": "#D3DAE3",
-      "inactiveBackground": "#474B57",
+      "inactiveBackground": "#37373d",
       "inactiveForeground": "#8b9eb5",
       "infoForeground": "#8b9eb5",
       "selectionBackground": "#8888FF",
@@ -52,7 +52,7 @@
       "disabledText": "#D3DAE3",
       "endBackground": "#383C4A",
       "endBorderColor": "#383C4A",
-      "focus": "#3F3F46",
+      "focus": "#08507C",
       "focusedBorderColor": "#42A5F5",
       "foreground": "#8b9eb5",
       "highlight": "#FFFFFF",
@@ -110,21 +110,20 @@
       "background": "#393f4c",
       "foreground": "#D3DAE3",
       "infoForeground": "#8b9eb5",
-      "matchForeground": "#42A5F52",
+      "matchForeground": "#42A5F5",
       "matchSelectionForeground": "#42A5F5",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#08507C",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#8b9eb5",
-      "selectionInactiveBackground": "#3F3F46",
+      "selectionInactiveBackground": "#8888FF50",
       "selectionBackground": "#8888FF80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
     "Component": {
       "arc": 4,
-      "borderColor": "#3F3F46",
+      "borderColor": "#08507C",
       "disabledBorderColor": "#383C4A",
       "focusColor": "#42A5F5",
       "focusedBorderColor": "#42A5F5",
@@ -150,22 +149,22 @@
       }
     },
     "DebuggerTabs": {
-      "selectedBackground": "#3F3F46",
-      "underlinedTabBackground": "#3F3F46"
+      "selectedBackground": "#08507C",
+      "underlinedTabBackground": "#08507C"
     },
     "DebuggerPopup": {
-      "borderColor": "#3F3F46"
+      "borderColor": "#08507C"
     },
     "DefaultTabs": {
       "background": "#2f343f",
       "borderColor": "#2f343f",
       "hoverBackground": "#41416A",
       "hoverColor": "#262b33",
-      "hoverMaskColor": "#3F3F46",
+      "hoverMaskColor": "#08507C",
       "inactiveUnderlineColor": "#D3DAE3",
       "inactiveMaskColor": "#262b33",
       "underlineColor": "#42A5F5",
-      "underlinedTabBackground":"#41416A"
+      "underlinedTabBackground": "#41416A"
     },
     "Desktop.background": "#2f343f",
     "DialogWrapper.southPanelBackground": "#2f343f",
@@ -191,20 +190,29 @@
     },
     "EditorTabs": {
       "borderColor": "#393f4c",
-      "hoverColor": "#3F3F46",
-      "hoverMaskColor": "#3F3F46",
+      "hoverColor": "#08507C",
+      "hoverMaskColor": "#08507C",
       "inactiveMaskColor": "#2f343f",
-      "inactiveColoredFileBackground": "#2f343f",
       "inactiveUnderlineColor": "#D3DAE3",
       "selectedForeground": "#D3DAE3",
       "selectedBackground": "#41416A",
       "underlineColor": "#42A5F5",
       "underlinedTabBackground": "#41416A"
     },
+    "EditorGroupsTabs": {
+      "background": "#2f343f",
+      "borderColor": "#393f4c",
+      "hoverBackground": "#08507C",
+      "hoverColor": "#08507C",
+      "inactiveUnderlineColor": "#42A5F5",
+      "underlineColor": "#42A5F5",
+      "underlinedTabBackground": "#41416A",
+      "underlinedTabForeground": "#D3DAE3"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#474B57",
+      "Yellow": "#37373d",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -283,10 +291,10 @@
     "List": {
       "background": "#393f4c",
       "foreground": "#D3DAE3",
-      "selectionBackground": "#8888FF",
+      "selectionBackground": "#8888FF50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#08507C25"
+      "selectionInactiveBackground": "#09477125"
     },
     "material": {
       "background": "#2f343f",
@@ -302,8 +310,8 @@
     },
     "MemoryIndicator": {
       "allocatedBackground": "#393f4c",
-      "usedColor": "#3F3F46",
-      "usedBackground": "#3F3F46"
+      "usedColor": "#08507C",
+      "usedBackground": "#08507C"
     },
     "Menu": {
       "acceleratorForeground": "#8b9eb5",
@@ -407,16 +415,16 @@
     "Plugins": {
       "background": "#2f343f",
       "disabledForeground": "#D3DAE3",
-      "eapTagBackground": "#3F3F46",
+      "eapTagBackground": "#08507C",
       "lightSelectionBackground": "#8888FF",
       "selectionBackground": "#8888FF",
       "tagForeground": "#42A5F5",
-      "tagBackground": "#3F3F46",
+      "tagBackground": "#08507C",
       "Button": {
         "installBackground": "#383C4A",
         "installBorderColor": "#383C4A",
         "installForeground": "#D3DAE3",
-        "installFocusedBackground": "#3F3F46",
+        "installFocusedBackground": "#08507C",
         "installFillForeground": "#8b9eb5",
         "installFillBackground": "#383C4A",
         "updateBackground": "#383C4A",
@@ -472,8 +480,8 @@
       "indeterminateEndColor": "#42A5F5",
       "indeterminateStartColor": "#42A5F5",
       "progressColor": "#42A5F5",
-      "selectionBackground": "#3F3F46",
-      "trackColor": "#3F3F46"
+      "selectionBackground": "#08507C",
+      "trackColor": "#08507C"
     },
     "RadioButton": {
       "background": "#2f343f",
@@ -511,7 +519,7 @@
           "trackColor": "#2f343f30"
         }
       },
-      "thumb": "#3F3F46",
+      "thumb": "#08507C",
       "thumbBorderColor": "#42A5F570",
       "thumbColor": "#42A5F570",
       "trackColor": "#2f343f30",
@@ -533,7 +541,7 @@
         "background": "#2f343f"
       },
       "List": {
-        "separatorForeground": "#D3DAE3",
+        "separatorForeground": "#8b9eb5",
         "separatorColor": "#404552"
       },
       "SearchField": {
@@ -544,7 +552,7 @@
       "Tab": {
         "active.foreground": "#FFFFFF",
         "selectedForeground": "#FFFFFF",
-        "selectedBackground": "#3F3F46"
+        "selectedBackground": "#08507C"
       }
     },
     "SearchMatch": {
@@ -561,14 +569,17 @@
     },
     "Slider": {
       "background": "#2f343f",
+      "buttonBorderColor": "#42A5F5",
+      "buttonColor": "#42A5F5",
       "foreground": "#D3DAE3",
       "majorTickLength": 6,
       "tickColor": "#393f4c",
+      "trackColor": "#41416A",
       "trackWidth": 7,
       "thumb": "#42A5F5"
     },
     "SpeedSearch": {
-      "background": "#3F3F46",
+      "background": "#08507C",
       "borderColor": "#404552",
       "foreground": "#D3DAE3",
       "errorForeground": "#D3DAE3"
@@ -589,7 +600,7 @@
     },
     "TabbedPane": {
       "background": "#2f343f",
-      "contentAreaColor": "#3F3F46",
+      "contentAreaColor": "#08507C",
       "contentBorderInsets": "3,1,1,1",
       "darkShadow": "#404552",
       "disabledForeground": "#D3DAE3",
@@ -599,7 +610,7 @@
       "fontSizeOffset": 0,
       "foreground": "#D3DAE3",
       "highlight": "#404552",
-      "hoverColor": "#3F3F46",
+      "hoverColor": "#08507C",
       "labelShift": 0,
       "selectedForeground": "#FFFFFF",
       "selectedLabelShift": 0,
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#42A5F5"
     },
     "TabbedPane.mt.tab.background": "#262b33",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#393f4c",
       "selectionBackground": "#41416A",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#08507C25",
+      "selectionInactiveBackground": "#41416A",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#D3DAE3",
       "stripeColor": "#262b33"
@@ -671,8 +683,8 @@
     },
     "TitlePane": {
       "background": "#262b33",
-      "Button.hoverBackground": "#3F3F46",
-      "inactiveBackground": "#393f4c",
+      "Button.hoverBackground": "#08507C",
+      "inactiveBackground": "#2f343f",
       "infoForeground": "#8b9eb5",
       "inactiveInfoForeground": "#8b9eb5"
     },
@@ -697,7 +709,7 @@
       "Actions.background": "#2f343f",
       "Actions.infoForeground": "#8b9eb5",
       "background": "#2f343f",
-      "borderColor": "#3F3F46",
+      "borderColor": "#08507C",
       "foreground": "#D3DAE3",
       "infoForeground": "#8b9eb5",
       "separatorColor": "#404552",
@@ -718,13 +730,13 @@
         "background": "#2f343f"
       },
       "HeaderTab": {
-        "hoverBackground": "#3F3F46",
+        "hoverBackground": "#08507C",
         "hoverInactiveBackground": "#393f4c",
         "inactiveUnderlineColor": "#42A5F5",
         "selectedBackground": "#262b33",
         "selectedInactiveBackground": "#262b33",
         "underlineColor": "#42A5F5",
-        "underlinedTabBackground": "#3F3F46",
+        "underlinedTabBackground": "#08507C",
         "underlinedTabInactiveBackground": "#393f4c"
       }
     },
@@ -734,10 +746,10 @@
       "hash": "#404552",
       "modifiedItemForeground": "#42A5F5",
       "rowHeight": 28,
-      "selectionBackground": "#08507C",
+      "selectionBackground": "#09477170",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#08507C25",
+      "selectionInactiveBackground": "#09477125",
       "textBackground": "#262b33"
     },
     "Tree.leftChildIndent": 10,
@@ -773,16 +785,16 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#8b9eb5",
-        "Commit.currentBranchBackground": "#08507C"
+        "Commit.currentBranchBackground": "#393f4c"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
-        "backgroundBase": "#3F3F46"
+        "backgroundBase": "#08507C"
       }
     },
     "Viewport": {
       "background": "#262b33",
-      "foreground": "%fc"
+      "foreground": "#D3DAE3"
     },
     "WelcomeScreen": {
       "background": "#2f343f",
@@ -826,8 +838,8 @@
       "Actions.Yellow": "#F9EE98",
       "Checkbox.Background.Default": "#262b33",
       "Checkbox.Background.Default.Dark": "#262b33",
-      "Checkbox.Background.Disabled": "#474B57",
-      "Checkbox.Background.Disabled.Dark": "#474B57",
+      "Checkbox.Background.Disabled": "#37373d",
+      "Checkbox.Background.Disabled.Dark": "#37373d",
       "Checkbox.Border.Default": "#404552",
       "Checkbox.Border.Default.Dark": "#404552",
       "Checkbox.Border.Disabled": "#D3DAE3",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#42A5F5",
       "Checkbox.Foreground.Disabled": "#D3DAE3",
       "Checkbox.Foreground.Disabled.Dark": "#D3DAE3",
-      "Checkbox.Background.Selected": "#42A5F5",
-      "Checkbox.Background.Selected.Dark": "#42A5F5",
+      "Checkbox.Background.Selected": "#2f343f",
+      "Checkbox.Background.Selected.Dark": "#2f343f",
       "Checkbox.Border.Selected": "#42A5F5",
       "Checkbox.Border.Selected.Dark": "#42A5F5",
-      "Checkbox.Foreground.Selected": "#D3DAE3",
-      "Checkbox.Foreground.Selected.Dark": "#D3DAE3",
+      "Checkbox.Foreground.Selected": "#42A5F5",
+      "Checkbox.Foreground.Selected.Dark": "#42A5F5",
       "Checkbox.Focus.Thin.Selected": "#D3DAE3",
       "Checkbox.Focus.Thin.Selected.Dark": "#D3DAE3",
       "Objects.Grey": "#747C84",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#D3DAE3",
       "Objects.YellowDark": "#CDA869",
       "Objects.GreenAndroid": "#8F9D6A"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Arc Dark.theme.json

@@ -8,13 +8,13 @@
       "acceleratorSelectionForeground": "#8b9eb5",
       "background": "#2f343f",
       "borderColor": "#404552",
-      "disabledBackground": "#474B57",
+      "disabledBackground": "#37373d",
       "disabledForeground": "#D3DAE3",
       "disabledText": "#D3DAE3",
-      "focusColor": "#3F3F46",
+      "focusColor": "#08507C",
       "focusedBorderColor": "#42A5F5",
       "foreground": "#D3DAE3",
-      "inactiveBackground": "#474B57",
+      "inactiveBackground": "#37373d",
       "inactiveForeground": "#8b9eb5",
       "infoForeground": "#8b9eb5",
       "selectionBackground": "#8888FF",
@@ -52,7 +52,7 @@
       "disabledText": "#D3DAE3",
       "endBackground": "#383C4A",
       "endBorderColor": "#383C4A",
-      "focus": "#3F3F46",
+      "focus": "#08507C",
       "focusedBorderColor": "#42A5F5",
       "foreground": "#8b9eb5",
       "highlight": "#FFFFFF",
@@ -110,21 +110,20 @@
       "background": "#393f4c",
       "foreground": "#D3DAE3",
       "infoForeground": "#8b9eb5",
-      "matchForeground": "#42A5F52",
+      "matchForeground": "#42A5F5",
       "matchSelectionForeground": "#42A5F5",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#08507C",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#8b9eb5",
-      "selectionInactiveBackground": "#3F3F46",
+      "selectionInactiveBackground": "#8888FF50",
       "selectionBackground": "#8888FF80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
     "Component": {
       "arc": 4,
-      "borderColor": "#3F3F46",
+      "borderColor": "#08507C",
       "disabledBorderColor": "#383C4A",
       "focusColor": "#42A5F5",
       "focusedBorderColor": "#42A5F5",
@@ -150,22 +149,22 @@
       }
     },
     "DebuggerTabs": {
-      "selectedBackground": "#3F3F46",
-      "underlinedTabBackground": "#3F3F46"
+      "selectedBackground": "#08507C",
+      "underlinedTabBackground": "#08507C"
     },
     "DebuggerPopup": {
-      "borderColor": "#3F3F46"
+      "borderColor": "#08507C"
     },
     "DefaultTabs": {
       "background": "#2f343f",
       "borderColor": "#2f343f",
       "hoverBackground": "#41416A",
       "hoverColor": "#2f343f",
-      "hoverMaskColor": "#3F3F46",
+      "hoverMaskColor": "#08507C",
       "inactiveUnderlineColor": "#D3DAE3",
       "inactiveMaskColor": "#2f343f",
       "underlineColor": "#42A5F5",
-      "underlinedTabBackground":"#41416A"
+      "underlinedTabBackground": "#41416A"
     },
     "Desktop.background": "#2f343f",
     "DialogWrapper.southPanelBackground": "#2f343f",
@@ -191,20 +190,29 @@
     },
     "EditorTabs": {
       "borderColor": "#393f4c",
-      "hoverColor": "#3F3F46",
-      "hoverMaskColor": "#3F3F46",
+      "hoverColor": "#08507C",
+      "hoverMaskColor": "#08507C",
       "inactiveMaskColor": "#2f343f",
-      "inactiveColoredFileBackground": "#2f343f",
       "inactiveUnderlineColor": "#D3DAE3",
       "selectedForeground": "#D3DAE3",
       "selectedBackground": "#41416A",
       "underlineColor": "#42A5F5",
       "underlinedTabBackground": "#41416A"
     },
+    "EditorGroupsTabs": {
+      "background": "#2f343f",
+      "borderColor": "#393f4c",
+      "hoverBackground": "#08507C",
+      "hoverColor": "#08507C",
+      "inactiveUnderlineColor": "#42A5F5",
+      "underlineColor": "#42A5F5",
+      "underlinedTabBackground": "#41416A",
+      "underlinedTabForeground": "#D3DAE3"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#474B57",
+      "Yellow": "#37373d",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -283,10 +291,10 @@
     "List": {
       "background": "#393f4c",
       "foreground": "#D3DAE3",
-      "selectionBackground": "#8888FF",
+      "selectionBackground": "#8888FF50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#08507C25"
+      "selectionInactiveBackground": "#09477125"
     },
     "material": {
       "background": "#2f343f",
@@ -302,8 +310,8 @@
     },
     "MemoryIndicator": {
       "allocatedBackground": "#393f4c",
-      "usedColor": "#3F3F46",
-      "usedBackground": "#3F3F46"
+      "usedColor": "#08507C",
+      "usedBackground": "#08507C"
     },
     "Menu": {
       "acceleratorForeground": "#8b9eb5",
@@ -407,16 +415,16 @@
     "Plugins": {
       "background": "#2f343f",
       "disabledForeground": "#D3DAE3",
-      "eapTagBackground": "#3F3F46",
+      "eapTagBackground": "#08507C",
       "lightSelectionBackground": "#8888FF",
       "selectionBackground": "#8888FF",
       "tagForeground": "#42A5F5",
-      "tagBackground": "#3F3F46",
+      "tagBackground": "#08507C",
       "Button": {
         "installBackground": "#383C4A",
         "installBorderColor": "#383C4A",
         "installForeground": "#D3DAE3",
-        "installFocusedBackground": "#3F3F46",
+        "installFocusedBackground": "#08507C",
         "installFillForeground": "#8b9eb5",
         "installFillBackground": "#383C4A",
         "updateBackground": "#383C4A",
@@ -472,8 +480,8 @@
       "indeterminateEndColor": "#42A5F5",
       "indeterminateStartColor": "#42A5F5",
       "progressColor": "#42A5F5",
-      "selectionBackground": "#3F3F46",
-      "trackColor": "#3F3F46"
+      "selectionBackground": "#08507C",
+      "trackColor": "#08507C"
     },
     "RadioButton": {
       "background": "#2f343f",
@@ -511,7 +519,7 @@
           "trackColor": "#2f343f30"
         }
       },
-      "thumb": "#3F3F46",
+      "thumb": "#08507C",
       "thumbBorderColor": "#42A5F570",
       "thumbColor": "#42A5F570",
       "trackColor": "#2f343f30",
@@ -533,7 +541,7 @@
         "background": "#2f343f"
       },
       "List": {
-        "separatorForeground": "#D3DAE3",
+        "separatorForeground": "#8b9eb5",
         "separatorColor": "#404552"
       },
       "SearchField": {
@@ -544,7 +552,7 @@
       "Tab": {
         "active.foreground": "#FFFFFF",
         "selectedForeground": "#FFFFFF",
-        "selectedBackground": "#3F3F46"
+        "selectedBackground": "#08507C"
       }
     },
     "SearchMatch": {
@@ -561,14 +569,17 @@
     },
     "Slider": {
       "background": "#2f343f",
+      "buttonBorderColor": "#42A5F5",
+      "buttonColor": "#42A5F5",
       "foreground": "#D3DAE3",
       "majorTickLength": 6,
       "tickColor": "#393f4c",
+      "trackColor": "#41416A",
       "trackWidth": 7,
       "thumb": "#42A5F5"
     },
     "SpeedSearch": {
-      "background": "#3F3F46",
+      "background": "#08507C",
       "borderColor": "#404552",
       "foreground": "#D3DAE3",
       "errorForeground": "#D3DAE3"
@@ -589,7 +600,7 @@
     },
     "TabbedPane": {
       "background": "#2f343f",
-      "contentAreaColor": "#3F3F46",
+      "contentAreaColor": "#08507C",
       "contentBorderInsets": "3,1,1,1",
       "darkShadow": "#404552",
       "disabledForeground": "#D3DAE3",
@@ -599,7 +610,7 @@
       "fontSizeOffset": 0,
       "foreground": "#D3DAE3",
       "highlight": "#404552",
-      "hoverColor": "#3F3F46",
+      "hoverColor": "#08507C",
       "labelShift": 0,
       "selectedForeground": "#FFFFFF",
       "selectedLabelShift": 0,
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#42A5F5"
     },
     "TabbedPane.mt.tab.background": "#2f343f",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#393f4c",
       "selectionBackground": "#41416A",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#08507C25",
+      "selectionInactiveBackground": "#41416A",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#D3DAE3",
       "stripeColor": "#262b33"
@@ -671,8 +683,8 @@
     },
     "TitlePane": {
       "background": "#262b33",
-      "Button.hoverBackground": "#3F3F46",
-      "inactiveBackground": "#393f4c",
+      "Button.hoverBackground": "#08507C",
+      "inactiveBackground": "#2f343f",
       "infoForeground": "#8b9eb5",
       "inactiveInfoForeground": "#8b9eb5"
     },
@@ -697,7 +709,7 @@
       "Actions.background": "#2f343f",
       "Actions.infoForeground": "#8b9eb5",
       "background": "#2f343f",
-      "borderColor": "#3F3F46",
+      "borderColor": "#08507C",
       "foreground": "#D3DAE3",
       "infoForeground": "#8b9eb5",
       "separatorColor": "#404552",
@@ -718,13 +730,13 @@
         "background": "#2f343f"
       },
       "HeaderTab": {
-        "hoverBackground": "#3F3F46",
+        "hoverBackground": "#08507C",
         "hoverInactiveBackground": "#393f4c",
         "inactiveUnderlineColor": "#42A5F5",
         "selectedBackground": "#262b33",
         "selectedInactiveBackground": "#262b33",
         "underlineColor": "#42A5F5",
-        "underlinedTabBackground": "#3F3F46",
+        "underlinedTabBackground": "#08507C",
         "underlinedTabInactiveBackground": "#393f4c"
       }
     },
@@ -734,10 +746,10 @@
       "hash": "#404552",
       "modifiedItemForeground": "#42A5F5",
       "rowHeight": 28,
-      "selectionBackground": "#08507C",
+      "selectionBackground": "#09477170",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#08507C25",
+      "selectionInactiveBackground": "#09477125",
       "textBackground": "#2f343f"
     },
     "Tree.leftChildIndent": 10,
@@ -773,16 +785,16 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#8b9eb5",
-        "Commit.currentBranchBackground": "#08507C"
+        "Commit.currentBranchBackground": "#393f4c"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
-        "backgroundBase": "#3F3F46"
+        "backgroundBase": "#08507C"
       }
     },
     "Viewport": {
       "background": "#2f343f",
-      "foreground": "%fc"
+      "foreground": "#D3DAE3"
     },
     "WelcomeScreen": {
       "background": "#2f343f",
@@ -826,8 +838,8 @@
       "Actions.Yellow": "#F9EE98",
       "Checkbox.Background.Default": "#262b33",
       "Checkbox.Background.Default.Dark": "#262b33",
-      "Checkbox.Background.Disabled": "#474B57",
-      "Checkbox.Background.Disabled.Dark": "#474B57",
+      "Checkbox.Background.Disabled": "#37373d",
+      "Checkbox.Background.Disabled.Dark": "#37373d",
       "Checkbox.Border.Default": "#404552",
       "Checkbox.Border.Default.Dark": "#404552",
       "Checkbox.Border.Disabled": "#D3DAE3",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#42A5F5",
       "Checkbox.Foreground.Disabled": "#D3DAE3",
       "Checkbox.Foreground.Disabled.Dark": "#D3DAE3",
-      "Checkbox.Background.Selected": "#42A5F5",
-      "Checkbox.Background.Selected.Dark": "#42A5F5",
+      "Checkbox.Background.Selected": "#2f343f",
+      "Checkbox.Background.Selected.Dark": "#2f343f",
       "Checkbox.Border.Selected": "#42A5F5",
       "Checkbox.Border.Selected.Dark": "#42A5F5",
-      "Checkbox.Foreground.Selected": "#D3DAE3",
-      "Checkbox.Foreground.Selected.Dark": "#D3DAE3",
+      "Checkbox.Foreground.Selected": "#42A5F5",
+      "Checkbox.Foreground.Selected.Dark": "#42A5F5",
       "Checkbox.Focus.Thin.Selected": "#D3DAE3",
       "Checkbox.Focus.Thin.Selected.Dark": "#D3DAE3",
       "Objects.Grey": "#747C84",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#D3DAE3",
       "Objects.YellowDark": "#CDA869",
       "Objects.GreenAndroid": "#8F9D6A"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Atom One Dark Contrast.theme.json

@@ -17,7 +17,7 @@
       "inactiveBackground": "#3c4150",
       "inactiveForeground": "#979FAD",
       "infoForeground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionBackgroundInactive": "#2F333D",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveBackground": "#2F333D",
@@ -31,7 +31,7 @@
       "pressedBorderColor": "#2979ff50"
     },
     "Autocomplete": {
-      "selectionBackground": "#3A3F4B"
+      "selectionBackground": "#4D515D"
     },
     "Borders.ContrastBorderColor": "#282C34",
     "Borders.color": "#282C34",
@@ -79,7 +79,7 @@
       "disabledBackground": "#282C34",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "ColorChooser": {
@@ -110,15 +110,14 @@
       "background": "#2F333D",
       "foreground": "#979FAD",
       "infoForeground": "#979FAD",
-      "matchForeground": "#2979ff2",
+      "matchForeground": "#2979ff",
       "matchSelectionForeground": "#2979ff",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#3A3F4B",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#979FAD",
-      "selectionInactiveBackground": "#383D48",
-      "selectionBackground": "#3A3F4B80",
+      "selectionInactiveBackground": "#4D515D50",
+      "selectionBackground": "#4D515D80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#6B727D",
       "inactiveMaskColor": "#21252B",
       "underlineColor": "#2979ff",
-      "underlinedTabBackground":"#383E49"
+      "underlinedTabBackground": "#383E49"
     },
     "Desktop.background": "#282C34",
     "DialogWrapper.southPanelBackground": "#282C34",
@@ -186,7 +185,7 @@
       "foreground": "#979FAD",
       "inactiveBackground": "#282C34",
       "inactiveForeground": "#6B727D",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "EditorTabs": {
@@ -194,13 +193,22 @@
       "hoverColor": "#383D48",
       "hoverMaskColor": "#383D48",
       "inactiveMaskColor": "#282C34",
-      "inactiveColoredFileBackground": "#282C34",
       "inactiveUnderlineColor": "#6B727D",
       "selectedForeground": "#979FAD",
       "selectedBackground": "#383E49",
       "underlineColor": "#2979ff",
       "underlinedTabBackground": "#383E49"
     },
+    "EditorGroupsTabs": {
+      "background": "#282C34",
+      "borderColor": "#2F333D",
+      "hoverBackground": "#383D48",
+      "hoverColor": "#383D48",
+      "inactiveUnderlineColor": "#2979ff",
+      "underlineColor": "#2979ff",
+      "underlinedTabBackground": "#383E49",
+      "underlinedTabForeground": "#979FAD"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,7 +291,7 @@
     "List": {
       "background": "#2F333D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#3A3F4B25"
@@ -314,7 +322,7 @@
       "disabledBackground": "#2F333D",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF",
       "separatorColor": "#282C34"
     },
@@ -325,7 +333,7 @@
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
       "highlight": "#282C34",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF",
       "shadow": "#21252B"
     },
@@ -337,7 +345,7 @@
       "disabledBackground": "#282C34",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
@@ -408,8 +416,8 @@
       "background": "#282C34",
       "disabledForeground": "#6B727D",
       "eapTagBackground": "#383D48",
-      "lightSelectionBackground": "#3A3F4B",
-      "selectionBackground": "#3A3F4B",
+      "lightSelectionBackground": "#4D515D",
+      "selectionBackground": "#4D515D",
       "tagForeground": "#2979ff",
       "tagBackground": "#383D48",
       "Button": {
@@ -487,7 +495,7 @@
       "disabledBackground": "#282C34",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#282C34",
+      "buttonBorderColor": "#2979ff",
+      "buttonColor": "#2979ff",
       "foreground": "#979FAD",
       "majorTickLength": 6,
       "tickColor": "#2F333D",
+      "trackColor": "#383E49",
       "trackWidth": 7,
       "thumb": "#2979ff"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#2979ff"
     },
     "TabbedPane.mt.tab.background": "#21252B",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#2F333D",
       "selectionBackground": "#383E49",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3A3F4B25",
+      "selectionInactiveBackground": "#383E49",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#979FAD",
       "stripeColor": "#21252B"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#21252B",
       "Button.hoverBackground": "#383D48",
-      "inactiveBackground": "#2F333D",
+      "inactiveBackground": "#282C34",
       "infoForeground": "#979FAD",
       "inactiveInfoForeground": "#979FAD"
     },
@@ -734,7 +746,7 @@
       "hash": "#282C34",
       "modifiedItemForeground": "#2979ff",
       "rowHeight": 28,
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#3A3F4B70",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#3A3F4B25",
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#979FAD",
-        "Commit.currentBranchBackground": "#3A3F4B"
+        "Commit.currentBranchBackground": "#2F333D"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#21252B",
-      "foreground": "%fc"
+      "foreground": "#979FAD"
     },
     "WelcomeScreen": {
       "background": "#282C34",
@@ -796,7 +808,7 @@
       "separatorColor": "#282C34",
       "Projects": {
         "background": "#2F333D",
-        "selectionBackground": "#3A3F4B",
+        "selectionBackground": "#4D515D",
         "selectionInactiveBackground": "#2F333D"
       }
     },
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#2979ff",
       "Checkbox.Foreground.Disabled": "#6B727D",
       "Checkbox.Foreground.Disabled.Dark": "#6B727D",
-      "Checkbox.Background.Selected": "#2979ff",
-      "Checkbox.Background.Selected.Dark": "#2979ff",
+      "Checkbox.Background.Selected": "#282C34",
+      "Checkbox.Background.Selected.Dark": "#282C34",
       "Checkbox.Border.Selected": "#2979ff",
       "Checkbox.Border.Selected.Dark": "#2979ff",
-      "Checkbox.Foreground.Selected": "#979FAD",
-      "Checkbox.Foreground.Selected.Dark": "#979FAD",
+      "Checkbox.Foreground.Selected": "#2979ff",
+      "Checkbox.Foreground.Selected.Dark": "#2979ff",
       "Checkbox.Focus.Thin.Selected": "#979FAD",
       "Checkbox.Focus.Thin.Selected.Dark": "#979FAD",
       "Objects.Grey": "#59626F",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#979FAD",
       "Objects.YellowDark": "#D19A66",
       "Objects.GreenAndroid": "#98C379"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Atom One Dark.theme.json

@@ -17,7 +17,7 @@
       "inactiveBackground": "#3c4150",
       "inactiveForeground": "#979FAD",
       "infoForeground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionBackgroundInactive": "#2F333D",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveBackground": "#2F333D",
@@ -31,7 +31,7 @@
       "pressedBorderColor": "#2979ff50"
     },
     "Autocomplete": {
-      "selectionBackground": "#3A3F4B"
+      "selectionBackground": "#4D515D"
     },
     "Borders.ContrastBorderColor": "#282C34",
     "Borders.color": "#282C34",
@@ -79,7 +79,7 @@
       "disabledBackground": "#282C34",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "ColorChooser": {
@@ -110,15 +110,14 @@
       "background": "#2F333D",
       "foreground": "#979FAD",
       "infoForeground": "#979FAD",
-      "matchForeground": "#2979ff2",
+      "matchForeground": "#2979ff",
       "matchSelectionForeground": "#2979ff",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#3A3F4B",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#979FAD",
-      "selectionInactiveBackground": "#383D48",
-      "selectionBackground": "#3A3F4B80",
+      "selectionInactiveBackground": "#4D515D50",
+      "selectionBackground": "#4D515D80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#6B727D",
       "inactiveMaskColor": "#282C34",
       "underlineColor": "#2979ff",
-      "underlinedTabBackground":"#383E49"
+      "underlinedTabBackground": "#383E49"
     },
     "Desktop.background": "#282C34",
     "DialogWrapper.southPanelBackground": "#282C34",
@@ -186,7 +185,7 @@
       "foreground": "#979FAD",
       "inactiveBackground": "#282C34",
       "inactiveForeground": "#6B727D",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "EditorTabs": {
@@ -194,13 +193,22 @@
       "hoverColor": "#383D48",
       "hoverMaskColor": "#383D48",
       "inactiveMaskColor": "#282C34",
-      "inactiveColoredFileBackground": "#282C34",
       "inactiveUnderlineColor": "#6B727D",
       "selectedForeground": "#979FAD",
       "selectedBackground": "#383E49",
       "underlineColor": "#2979ff",
       "underlinedTabBackground": "#383E49"
     },
+    "EditorGroupsTabs": {
+      "background": "#282C34",
+      "borderColor": "#2F333D",
+      "hoverBackground": "#383D48",
+      "hoverColor": "#383D48",
+      "inactiveUnderlineColor": "#2979ff",
+      "underlineColor": "#2979ff",
+      "underlinedTabBackground": "#383E49",
+      "underlinedTabForeground": "#979FAD"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,7 +291,7 @@
     "List": {
       "background": "#2F333D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#3A3F4B25"
@@ -314,7 +322,7 @@
       "disabledBackground": "#2F333D",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF",
       "separatorColor": "#282C34"
     },
@@ -325,7 +333,7 @@
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
       "highlight": "#282C34",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF",
       "shadow": "#282C34"
     },
@@ -337,7 +345,7 @@
       "disabledBackground": "#282C34",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
@@ -408,8 +416,8 @@
       "background": "#282C34",
       "disabledForeground": "#6B727D",
       "eapTagBackground": "#383D48",
-      "lightSelectionBackground": "#3A3F4B",
-      "selectionBackground": "#3A3F4B",
+      "lightSelectionBackground": "#4D515D",
+      "selectionBackground": "#4D515D",
       "tagForeground": "#2979ff",
       "tagBackground": "#383D48",
       "Button": {
@@ -487,7 +495,7 @@
       "disabledBackground": "#282C34",
       "disabledForeground": "#6B727D",
       "foreground": "#979FAD",
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#4D515D",
       "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#282C34",
+      "buttonBorderColor": "#2979ff",
+      "buttonColor": "#2979ff",
       "foreground": "#979FAD",
       "majorTickLength": 6,
       "tickColor": "#2F333D",
+      "trackColor": "#383E49",
       "trackWidth": 7,
       "thumb": "#2979ff"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#2979ff"
     },
     "TabbedPane.mt.tab.background": "#282C34",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#2F333D",
       "selectionBackground": "#383E49",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3A3F4B25",
+      "selectionInactiveBackground": "#383E49",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#979FAD",
       "stripeColor": "#21252B"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#21252B",
       "Button.hoverBackground": "#383D48",
-      "inactiveBackground": "#2F333D",
+      "inactiveBackground": "#282C34",
       "infoForeground": "#979FAD",
       "inactiveInfoForeground": "#979FAD"
     },
@@ -734,7 +746,7 @@
       "hash": "#282C34",
       "modifiedItemForeground": "#2979ff",
       "rowHeight": 28,
-      "selectionBackground": "#3A3F4B",
+      "selectionBackground": "#3A3F4B70",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#3A3F4B25",
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#979FAD",
-        "Commit.currentBranchBackground": "#3A3F4B"
+        "Commit.currentBranchBackground": "#2F333D"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#282C34",
-      "foreground": "%fc"
+      "foreground": "#979FAD"
     },
     "WelcomeScreen": {
       "background": "#282C34",
@@ -796,7 +808,7 @@
       "separatorColor": "#282C34",
       "Projects": {
         "background": "#2F333D",
-        "selectionBackground": "#3A3F4B",
+        "selectionBackground": "#4D515D",
         "selectionInactiveBackground": "#2F333D"
       }
     },
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#2979ff",
       "Checkbox.Foreground.Disabled": "#6B727D",
       "Checkbox.Foreground.Disabled.Dark": "#6B727D",
-      "Checkbox.Background.Selected": "#2979ff",
-      "Checkbox.Background.Selected.Dark": "#2979ff",
+      "Checkbox.Background.Selected": "#282C34",
+      "Checkbox.Background.Selected.Dark": "#282C34",
       "Checkbox.Border.Selected": "#2979ff",
       "Checkbox.Border.Selected.Dark": "#2979ff",
-      "Checkbox.Foreground.Selected": "#979FAD",
-      "Checkbox.Foreground.Selected.Dark": "#979FAD",
+      "Checkbox.Foreground.Selected": "#2979ff",
+      "Checkbox.Foreground.Selected.Dark": "#2979ff",
       "Checkbox.Focus.Thin.Selected": "#979FAD",
       "Checkbox.Focus.Thin.Selected.Dark": "#979FAD",
       "Objects.Grey": "#59626F",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#979FAD",
       "Objects.YellowDark": "#D19A66",
       "Objects.GreenAndroid": "#98C379"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Dracula Contrast.theme.json

@@ -8,13 +8,13 @@
       "acceleratorSelectionForeground": "#6272A4",
       "background": "#282A36",
       "borderColor": "#21222C",
-      "disabledBackground": "#34353D",
+      "disabledBackground": "#313341",
       "disabledForeground": "#6272A4",
       "disabledText": "#6272A4",
       "focusColor": "#6272A4",
       "focusedBorderColor": "#FF79C5",
       "foreground": "#F8F8F2",
-      "inactiveBackground": "#34353D",
+      "inactiveBackground": "#313341",
       "inactiveForeground": "#6272A4",
       "infoForeground": "#6272A4",
       "selectionBackground": "#44475A",
@@ -110,14 +110,13 @@
       "background": "#282A36",
       "foreground": "#F8F8F2",
       "infoForeground": "#6272A4",
-      "matchForeground": "#FF79C52",
+      "matchForeground": "#FF79C5",
       "matchSelectionForeground": "#FF79C5",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#44475A",
       "selectedGrayedForeground": "#8BE9FD",
       "selectionGrayForeground": "#8BE9FD",
       "selectionInactiveInfoForeground": "#6272A4",
-      "selectionInactiveBackground": "#6272A4",
+      "selectionInactiveBackground": "#44475A50",
       "selectionBackground": "#44475A80",
       "selectionForeground": "#8BE9FD",
       "selectionInfoForeground": "#8BE9FD"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#6272A4",
       "inactiveMaskColor": "#191A21",
       "underlineColor": "#FF79C5",
-      "underlinedTabBackground":"#44475A"
+      "underlinedTabBackground": "#44475A"
     },
     "Desktop.background": "#282A36",
     "DialogWrapper.southPanelBackground": "#282A36",
@@ -194,17 +193,26 @@
       "hoverColor": "#6272A4",
       "hoverMaskColor": "#6272A4",
       "inactiveMaskColor": "#282A36",
-      "inactiveColoredFileBackground": "#282A36",
       "inactiveUnderlineColor": "#6272A4",
       "selectedForeground": "#F8F8F2",
       "selectedBackground": "#44475A",
       "underlineColor": "#FF79C5",
       "underlinedTabBackground": "#44475A"
     },
+    "EditorGroupsTabs": {
+      "background": "#282A36",
+      "borderColor": "#282A36",
+      "hoverBackground": "#6272A4",
+      "hoverColor": "#6272A4",
+      "inactiveUnderlineColor": "#FF79C5",
+      "underlineColor": "#FF79C5",
+      "underlinedTabBackground": "#44475A",
+      "underlinedTabForeground": "#F8F8F2"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#34353D",
+      "Yellow": "#313341",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -283,7 +291,7 @@
     "List": {
       "background": "#282A36",
       "foreground": "#F8F8F2",
-      "selectionBackground": "#44475A",
+      "selectionBackground": "#44475A50",
       "selectionForeground": "#8BE9FD",
       "selectionInactiveForeground": "#8BE9FD",
       "selectionInactiveBackground": "#44475A25"
@@ -533,7 +541,7 @@
         "background": "#282A36"
       },
       "List": {
-        "separatorForeground": "#F8F8F2",
+        "separatorForeground": "#6272A4",
         "separatorColor": "#21222C"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#282A36",
+      "buttonBorderColor": "#FF79C5",
+      "buttonColor": "#FF79C5",
       "foreground": "#F8F8F2",
       "majorTickLength": 6,
       "tickColor": "#282A36",
+      "trackColor": "#44475A",
       "trackWidth": 7,
       "thumb": "#FF79C5"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#FF79C5"
     },
     "TabbedPane.mt.tab.background": "#191A21",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#282A36",
       "selectionBackground": "#44475A",
       "selectionForeground": "#8BE9FD",
-      "selectionInactiveBackground": "#44475A25",
+      "selectionInactiveBackground": "#44475A",
       "selectionInactiveForeground": "#8BE9FD",
       "sortIconColor": "#F8F8F2",
       "stripeColor": "#191A21"
@@ -734,7 +746,7 @@
       "hash": "#21222C",
       "modifiedItemForeground": "#FF79C5",
       "rowHeight": 28,
-      "selectionBackground": "#44475A",
+      "selectionBackground": "#44475A70",
       "selectionForeground": "#8BE9FD",
       "selectionInactiveForeground": "#8BE9FD",
       "selectionInactiveBackground": "#44475A25",
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#6272A4",
-        "Commit.currentBranchBackground": "#44475A"
+        "Commit.currentBranchBackground": "#282A36"
       },
       "RefLabel": {
         "foreground": "#8BE9FD",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#191A21",
-      "foreground": "%fc"
+      "foreground": "#F8F8F2"
     },
     "WelcomeScreen": {
       "background": "#282A36",
@@ -826,8 +838,8 @@
       "Actions.Yellow": "#50FA7B",
       "Checkbox.Background.Default": "#191A21",
       "Checkbox.Background.Default.Dark": "#191A21",
-      "Checkbox.Background.Disabled": "#34353D",
-      "Checkbox.Background.Disabled.Dark": "#34353D",
+      "Checkbox.Background.Disabled": "#313341",
+      "Checkbox.Background.Disabled.Dark": "#313341",
       "Checkbox.Border.Default": "#21222C",
       "Checkbox.Border.Default.Dark": "#21222C",
       "Checkbox.Border.Disabled": "#6272A4",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#FF79C5",
       "Checkbox.Foreground.Disabled": "#6272A4",
       "Checkbox.Foreground.Disabled.Dark": "#6272A4",
-      "Checkbox.Background.Selected": "#FF79C5",
-      "Checkbox.Background.Selected.Dark": "#FF79C5",
+      "Checkbox.Background.Selected": "#282A36",
+      "Checkbox.Background.Selected.Dark": "#282A36",
       "Checkbox.Border.Selected": "#FF79C5",
       "Checkbox.Border.Selected.Dark": "#FF79C5",
-      "Checkbox.Foreground.Selected": "#F8F8F2",
-      "Checkbox.Foreground.Selected.Dark": "#F8F8F2",
+      "Checkbox.Foreground.Selected": "#FF79C5",
+      "Checkbox.Foreground.Selected.Dark": "#FF79C5",
       "Checkbox.Focus.Thin.Selected": "#F8F8F2",
       "Checkbox.Focus.Thin.Selected.Dark": "#F8F8F2",
       "Objects.Grey": "#6272A4",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#F8F8F2",
       "Objects.YellowDark": "#BD93F9",
       "Objects.GreenAndroid": "#F1FA8C"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Dracula.theme.json

@@ -8,13 +8,13 @@
       "acceleratorSelectionForeground": "#6272A4",
       "background": "#282A36",
       "borderColor": "#21222C",
-      "disabledBackground": "#34353D",
+      "disabledBackground": "#313341",
       "disabledForeground": "#6272A4",
       "disabledText": "#6272A4",
       "focusColor": "#6272A4",
       "focusedBorderColor": "#FF79C5",
       "foreground": "#F8F8F2",
-      "inactiveBackground": "#34353D",
+      "inactiveBackground": "#313341",
       "inactiveForeground": "#6272A4",
       "infoForeground": "#6272A4",
       "selectionBackground": "#44475A",
@@ -110,14 +110,13 @@
       "background": "#282A36",
       "foreground": "#F8F8F2",
       "infoForeground": "#6272A4",
-      "matchForeground": "#FF79C52",
+      "matchForeground": "#FF79C5",
       "matchSelectionForeground": "#FF79C5",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#44475A",
       "selectedGrayedForeground": "#8BE9FD",
       "selectionGrayForeground": "#8BE9FD",
       "selectionInactiveInfoForeground": "#6272A4",
-      "selectionInactiveBackground": "#6272A4",
+      "selectionInactiveBackground": "#44475A50",
       "selectionBackground": "#44475A80",
       "selectionForeground": "#8BE9FD",
       "selectionInfoForeground": "#8BE9FD"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#6272A4",
       "inactiveMaskColor": "#282A36",
       "underlineColor": "#FF79C5",
-      "underlinedTabBackground":"#44475A"
+      "underlinedTabBackground": "#44475A"
     },
     "Desktop.background": "#282A36",
     "DialogWrapper.southPanelBackground": "#282A36",
@@ -194,17 +193,26 @@
       "hoverColor": "#6272A4",
       "hoverMaskColor": "#6272A4",
       "inactiveMaskColor": "#282A36",
-      "inactiveColoredFileBackground": "#282A36",
       "inactiveUnderlineColor": "#6272A4",
       "selectedForeground": "#F8F8F2",
       "selectedBackground": "#44475A",
       "underlineColor": "#FF79C5",
       "underlinedTabBackground": "#44475A"
     },
+    "EditorGroupsTabs": {
+      "background": "#282A36",
+      "borderColor": "#282A36",
+      "hoverBackground": "#6272A4",
+      "hoverColor": "#6272A4",
+      "inactiveUnderlineColor": "#FF79C5",
+      "underlineColor": "#FF79C5",
+      "underlinedTabBackground": "#44475A",
+      "underlinedTabForeground": "#F8F8F2"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#34353D",
+      "Yellow": "#313341",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -283,7 +291,7 @@
     "List": {
       "background": "#282A36",
       "foreground": "#F8F8F2",
-      "selectionBackground": "#44475A",
+      "selectionBackground": "#44475A50",
       "selectionForeground": "#8BE9FD",
       "selectionInactiveForeground": "#8BE9FD",
       "selectionInactiveBackground": "#44475A25"
@@ -533,7 +541,7 @@
         "background": "#282A36"
       },
       "List": {
-        "separatorForeground": "#F8F8F2",
+        "separatorForeground": "#6272A4",
         "separatorColor": "#21222C"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#282A36",
+      "buttonBorderColor": "#FF79C5",
+      "buttonColor": "#FF79C5",
       "foreground": "#F8F8F2",
       "majorTickLength": 6,
       "tickColor": "#282A36",
+      "trackColor": "#44475A",
       "trackWidth": 7,
       "thumb": "#FF79C5"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#FF79C5"
     },
     "TabbedPane.mt.tab.background": "#282A36",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#282A36",
       "selectionBackground": "#44475A",
       "selectionForeground": "#8BE9FD",
-      "selectionInactiveBackground": "#44475A25",
+      "selectionInactiveBackground": "#44475A",
       "selectionInactiveForeground": "#8BE9FD",
       "sortIconColor": "#F8F8F2",
       "stripeColor": "#191A21"
@@ -734,7 +746,7 @@
       "hash": "#21222C",
       "modifiedItemForeground": "#FF79C5",
       "rowHeight": 28,
-      "selectionBackground": "#44475A",
+      "selectionBackground": "#44475A70",
       "selectionForeground": "#8BE9FD",
       "selectionInactiveForeground": "#8BE9FD",
       "selectionInactiveBackground": "#44475A25",
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#6272A4",
-        "Commit.currentBranchBackground": "#44475A"
+        "Commit.currentBranchBackground": "#282A36"
       },
       "RefLabel": {
         "foreground": "#8BE9FD",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#282A36",
-      "foreground": "%fc"
+      "foreground": "#F8F8F2"
     },
     "WelcomeScreen": {
       "background": "#282A36",
@@ -826,8 +838,8 @@
       "Actions.Yellow": "#50FA7B",
       "Checkbox.Background.Default": "#191A21",
       "Checkbox.Background.Default.Dark": "#191A21",
-      "Checkbox.Background.Disabled": "#34353D",
-      "Checkbox.Background.Disabled.Dark": "#34353D",
+      "Checkbox.Background.Disabled": "#313341",
+      "Checkbox.Background.Disabled.Dark": "#313341",
       "Checkbox.Border.Default": "#21222C",
       "Checkbox.Border.Default.Dark": "#21222C",
       "Checkbox.Border.Disabled": "#6272A4",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#FF79C5",
       "Checkbox.Foreground.Disabled": "#6272A4",
       "Checkbox.Foreground.Disabled.Dark": "#6272A4",
-      "Checkbox.Background.Selected": "#FF79C5",
-      "Checkbox.Background.Selected.Dark": "#FF79C5",
+      "Checkbox.Background.Selected": "#282A36",
+      "Checkbox.Background.Selected.Dark": "#282A36",
       "Checkbox.Border.Selected": "#FF79C5",
       "Checkbox.Border.Selected.Dark": "#FF79C5",
-      "Checkbox.Foreground.Selected": "#F8F8F2",
-      "Checkbox.Foreground.Selected.Dark": "#F8F8F2",
+      "Checkbox.Foreground.Selected": "#FF79C5",
+      "Checkbox.Foreground.Selected.Dark": "#FF79C5",
       "Checkbox.Focus.Thin.Selected": "#F8F8F2",
       "Checkbox.Focus.Thin.Selected.Dark": "#F8F8F2",
       "Objects.Grey": "#6272A4",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#F8F8F2",
       "Objects.YellowDark": "#BD93F9",
       "Objects.GreenAndroid": "#F1FA8C"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/GitHub Contrast.theme.json

@@ -8,19 +8,19 @@
       "acceleratorSelectionForeground": "#292D31",
       "background": "#F7F8FA",
       "borderColor": "#DFE1E4",
-      "disabledBackground": "#FDFDFD",
-      "disabledForeground": "#6C737C",
-      "disabledText": "#6C737C",
+      "disabledBackground": "#dcdcdc",
+      "disabledForeground": "#9ba0a3",
+      "disabledText": "#9ba0a3",
       "focusColor": "#CCE5FF",
       "focusedBorderColor": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveBackground": "#FDFDFD",
+      "inactiveBackground": "#dcdcdc",
       "inactiveForeground": "#292D31",
       "infoForeground": "#292D31",
       "selectionBackground": "#3A66D1",
-      "selectionBackgroundInactive": "#F7F8FA",
-      "selectionForeground": "#111111",
-      "selectionInactiveBackground": "#F7F8FA",
+      "selectionBackgroundInactive": "#f3f3f3",
+      "selectionForeground": "#FFFFFF",
+      "selectionInactiveBackground": "#f3f3f3",
       "separatorColor": "#DFE1E4"
     },
     "activeCaption": "#F7F8FA",
@@ -48,27 +48,27 @@
         "startBackground": "#cce5ff",
         "startBorderColor": "#cce5ff"
       },
-      "disabledBorderColor": "#F1F3F6",
-      "disabledText": "#6C737C",
-      "endBackground": "#F1F3F6",
-      "endBorderColor": "#F1F3F6",
+      "disabledBorderColor": "#edf1f5",
+      "disabledText": "#9ba0a3",
+      "endBackground": "#edf1f5",
+      "endBorderColor": "#edf1f5",
       "focus": "#CCE5FF",
       "focusedBorderColor": "#79CB60",
       "foreground": "#292D31",
-      "highlight": "#111111",
-      "mt.background": "#F1F3F6",
+      "highlight": "#FFFFFF",
+      "mt.background": "#edf1f5",
       "mt.foreground": "#292D31",
-      "mt.selectedForeground": "#111111",
+      "mt.selectedForeground": "#FFFFFF",
       "mt.selection.color1": "#cce5ff",
       "mt.selection.color2": "#cce5ff",
-      "startBackground": "#F1F3F6",
-      "startBorderColor": "#F1F3F6",
-      "shadowColor": "#F1F3F6",
+      "startBackground": "#edf1f5",
+      "startBorderColor": "#edf1f5",
+      "shadowColor": "#edf1f5",
       "shadowWidth": 0
     },
     "CheckBox": {
       "background": "#F7F8FA",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168",
       "select": "#79CB60"
     },
@@ -77,7 +77,7 @@
       "acceleratorSelectionForeground": "#292D31",
       "background": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
       "selectionForeground": "#111111"
@@ -87,45 +87,44 @@
       "foreground": "#5B6168",
       "swatchesDefaultRecentColor": "#5B6168"
     },
-    "ComboBoxButton.background": "#F1F3F6",
+    "ComboBoxButton.background": "#edf1f5",
     "ComboBox": {
       "ArrowButton": {
-        "background": "#F1F3F6",
-        "disabledIconColor": "#6C737C",
+        "background": "#edf1f5",
+        "disabledIconColor": "#9ba0a3",
         "iconColor": "#5B6168",
         "nonEditableBackground": "#F7F8FA"
       },
-      "background": "#FFFFFF",
-      "buttonBackground": "#F1F3F6",
-      "disabledForeground": "#6C737C",
+      "background": "#fafbfc",
+      "buttonBackground": "#edf1f5",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "modifiedItemForeground": "#79CB60",
-      "nonEditableBackground": "#F7F8FA",
+      "nonEditableBackground": "#f3f3f3",
       "padding": "5,5,5,5",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "ComboPopup.border": "#DFE1E4",
     "CompletionPopup": {
-      "background": "#F7F8FA",
+      "background": "#f3f3f3",
       "foreground": "#5B6168",
       "infoForeground": "#292D31",
-      "matchForeground": "#79CB602",
+      "matchForeground": "#79CB60",
       "matchSelectionForeground": "#79CB60",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#3A66D1",
-      "selectedGrayedForeground": "#111111",
-      "selectionGrayForeground": "#111111",
+      "selectedGrayedForeground": "#FFFFFF",
+      "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#292D31",
-      "selectionInactiveBackground": "#CCE5FF",
+      "selectionInactiveBackground": "#3A66D150",
       "selectionBackground": "#3A66D180",
-      "selectionForeground": "#111111",
-      "selectionInfoForeground": "#111111"
+      "selectionForeground": "#FFFFFF",
+      "selectionInfoForeground": "#FFFFFF"
     },
     "Component": {
       "arc": 4,
       "borderColor": "#CCE5FF",
-      "disabledBorderColor": "#F1F3F6",
+      "disabledBorderColor": "#edf1f5",
       "focusColor": "#79CB60",
       "focusedBorderColor": "#79CB60",
       "hoverIconColor": "#79CB60",
@@ -136,7 +135,7 @@
     "controlText": "#292D31",
     "Counter": {
       "background": "#79CB60",
-      "foreground": "#111111"
+      "foreground": "#FFFFFF"
     },
     "Debugger": {
       "Variables": {
@@ -160,12 +159,12 @@
       "background": "#F7F8FA",
       "borderColor": "#F7F8FA",
       "hoverBackground": "#cce5ff",
-      "hoverColor": "#FFFFFF",
+      "hoverColor": "#fafbfc",
       "hoverMaskColor": "#CCE5FF",
-      "inactiveUnderlineColor": "#6C737C",
-      "inactiveMaskColor": "#FFFFFF",
+      "inactiveUnderlineColor": "#9ba0a3",
+      "inactiveMaskColor": "#fafbfc",
       "underlineColor": "#79CB60",
-      "underlinedTabBackground":"#cce5ff"
+      "underlinedTabBackground": "#cce5ff"
     },
     "Desktop.background": "#F7F8FA",
     "DialogWrapper.southPanelBackground": "#F7F8FA",
@@ -176,35 +175,44 @@
       "areaForeground": "#5B6168"
     },
     "Editor": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "foreground": "#5B6168",
       "shortcutForeground": "#292D31"
     },
     "EditorPane": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
       "inactiveBackground": "#F7F8FA",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#3A66D1",
       "selectionForeground": "#111111"
     },
     "EditorTabs": {
-      "borderColor": "#F7F8FA",
+      "borderColor": "#f3f3f3",
       "hoverColor": "#CCE5FF",
       "hoverMaskColor": "#CCE5FF",
       "inactiveMaskColor": "#F7F8FA",
-      "inactiveColoredFileBackground": "#F7F8FA",
-      "inactiveUnderlineColor": "#6C737C",
+      "inactiveUnderlineColor": "#9ba0a3",
       "selectedForeground": "#5B6168",
       "selectedBackground": "#cce5ff",
       "underlineColor": "#79CB60",
       "underlinedTabBackground": "#cce5ff"
     },
+    "EditorGroupsTabs": {
+      "background": "#F7F8FA",
+      "borderColor": "#f3f3f3",
+      "hoverBackground": "#CCE5FF",
+      "hoverColor": "#CCE5FF",
+      "inactiveUnderlineColor": "#79CB60",
+      "underlineColor": "#79CB60",
+      "underlinedTabBackground": "#cce5ff",
+      "underlinedTabForeground": "#5B6168"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#FDFDFD",
+      "Yellow": "#dcdcdc",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -221,11 +229,11 @@
     },
     "Focus.color": "#DFE1E4",
     "FormattedTextField": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveBackground": "#F1F3F6",
-      "inactiveForeground": "#6C737C",
+      "inactiveBackground": "#edf1f5",
+      "inactiveForeground": "#9ba0a3",
       "selectionForeground": "#111111",
       "selectionBackground": "#cce5ff"
     },
@@ -239,7 +247,7 @@
     },
     "HeaderColor": {
       "active": "#F7F8FA",
-      "inactive": "#FFFFFF"
+      "inactive": "#fafbfc"
     },
     "HelpTooltip": {
       "background": "#F7F8FA",
@@ -249,7 +257,7 @@
       "shortcutForeground": "#292D31"
     },
     "Hyperlink.linkColor": "#79CB60",
-    "inactiveCaption": "#F7F8FA",
+    "inactiveCaption": "#f3f3f3",
     "inactiveCaptionBorder": "#F7F8FA",
     "inactiveCaptionText": "#292D31",
     "info": "#292D31",
@@ -266,9 +274,9 @@
     },
     "Label": {
       "background": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "disabledShadow": "#F7F8FA",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168",
       "infoForeground": "#292D31",
       "selectedForeground": "#111111"
@@ -281,64 +289,64 @@
       "visitedForeground": "#79CB60"
     },
     "List": {
-      "background": "#F7F8FA",
+      "background": "#f3f3f3",
       "foreground": "#5B6168",
-      "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
+      "selectionBackground": "#3A66D150",
+      "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#111111",
       "selectionInactiveBackground": "#3A66D125"
     },
     "material": {
       "background": "#F7F8FA",
       "branchColor": "#5B6168",
-      "contrast": "#FFFFFF",
+      "contrast": "#fafbfc",
       "foreground": "#5B6168",
-      "mergeCommits": "#F1F3F6",
+      "mergeCommits": "#edf1f5",
       "primaryColor": "#292D31",
-      "selectionForeground": "#111111",
+      "selectionForeground": "#FFFFFF",
       "tab.backgroundColor": "#F7F8FA",
       "tab.borderColor": "#79CB60",
       "tagColor": "#292D31"
     },
     "MemoryIndicator": {
-      "allocatedBackground": "#F7F8FA",
+      "allocatedBackground": "#f3f3f3",
       "usedColor": "#CCE5FF",
       "usedBackground": "#CCE5FF"
     },
     "Menu": {
       "acceleratorForeground": "#292D31",
-      "acceleratorSelectionForeground": "#111111",
+      "acceleratorSelectionForeground": "#FFFFFF",
       "background": "#F7F8FA",
       "border": "4,2,4,2",
-      "borderColor": "#F7F8FA",
-      "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "borderColor": "#f3f3f3",
+      "disabledBackground": "#f3f3f3",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
+      "selectionForeground": "#FFFFFF",
       "separatorColor": "#DFE1E4"
     },
     "MenuBar": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "borderColor": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "highlight": "#F7F8FA",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
-      "shadow": "#FFFFFF"
+      "selectionForeground": "#FFFFFF",
+      "shadow": "#fafbfc"
     },
     "MenuItem": {
       "acceleratorForeground": "#292D31",
-      "acceleratorSelectionForeground": "#111111",
+      "acceleratorSelectionForeground": "#FFFFFF",
       "border": "4,2,4,2",
       "background": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111"
+      "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
       "arrowColor": "#5B6168",
@@ -349,7 +357,7 @@
         "background": "#F7F8FA"
       },
       "SearchField": {
-        "background": "#FFFFFF"
+        "background": "#fafbfc"
       }
     },
     "Notification": {
@@ -359,9 +367,9 @@
       "errorBorderColor": "#DFECFE",
       "foreground": "#5B6168",
       "MoreButton": {
-        "background": "#F1F3F6",
+        "background": "#edf1f5",
         "foreground": "#5B6168",
-        "innerBorderColor": "#F1F3F6"
+        "innerBorderColor": "#edf1f5"
       },
       "ToolWindow": {
         "errorBackground": "#DFECFE",
@@ -379,61 +387,61 @@
       "messageForeground": "#5B6168"
     },
     "Outline": {
-      "color": "#F1F3F6"
+      "color": "#edf1f5"
     },
     "Panel": {
       "background": "#F7F8FA",
       "foreground": "#5B6168"
     },
     "ParameterInfo": {
-      "background": "#F7F8FA",
+      "background": "#f3f3f3",
       "borderColor": "#cce5ff",
       "currentOverloadBackground": "#cce5ff",
       "currentParameterForeground": "#79CB60",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "infoForeground": "#292D31",
       "lineSeparatorColor": "#cce5ff"
     },
     "PasswordField": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "capsLockIconColor": "#79CB60",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "Plugins": {
       "background": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "eapTagBackground": "#CCE5FF",
       "lightSelectionBackground": "#3A66D1",
       "selectionBackground": "#3A66D1",
       "tagForeground": "#79CB60",
       "tagBackground": "#CCE5FF",
       "Button": {
-        "installBackground": "#F1F3F6",
-        "installBorderColor": "#F1F3F6",
+        "installBackground": "#edf1f5",
+        "installBorderColor": "#edf1f5",
         "installForeground": "#5B6168",
         "installFocusedBackground": "#CCE5FF",
         "installFillForeground": "#292D31",
-        "installFillBackground": "#F1F3F6",
-        "updateBackground": "#F1F3F6",
-        "updateBorderColor": "#F1F3F6",
+        "installFillBackground": "#edf1f5",
+        "updateBackground": "#edf1f5",
+        "updateBorderColor": "#edf1f5",
         "updateForeground": "#5B6168"
       },
       "SearchField": {
-        "background": "#FFFFFF",
+        "background": "#fafbfc",
         "borderColor": "#DFE1E4"
       },
       "SectionHeader": {
-        "background": "#F7F8FA",
+        "background": "#f3f3f3",
         "foreground": "#5B6168"
       },
       "Tab": {
         "hoverBackground": "#cce5ff",
-        "selectedForeground": "#111111",
+        "selectedForeground": "#FFFFFF",
         "selectedBackground": "#cce5ff"
       }
     },
@@ -443,19 +451,19 @@
         "borderColor": "#F7F8FA",
         "foreground": "#79CB60"
       },
-      "borderColor": "#FFFFFF",
+      "borderColor": "#fafbfc",
       "inactiveBorderColor": "#F7F8FA",
-      "innerBorderColor": "#F7F8FA",
+      "innerBorderColor": "#f3f3f3",
       "Header": {
         "activeBackground": "#F7F8FA",
-        "inactiveBackground": "#FFFFFF"
+        "inactiveBackground": "#fafbfc"
       },
       "paintBorder": true,
       "separatorForeground": "#5B6168",
-      "separatorColor": "#F7F8FA",
+      "separatorColor": "#f3f3f3",
       "Toolbar": {
-        "background": "#FFFFFF",
-        "borderColor": "#FFFFFF"
+        "background": "#fafbfc",
+        "borderColor": "#fafbfc"
       }
     },
     "PopupMenu": {
@@ -477,7 +485,7 @@
     },
     "RadioButton": {
       "background": "#F7F8FA",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168"
     },
     "RadioButtonMenuItem": {
@@ -485,10 +493,10 @@
       "acceleratorSelectionForeground": "#292D31",
       "background": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111"
+      "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
       "background": "#F7F8FA",
@@ -526,19 +534,19 @@
     },
     "SearchEverywhere": {
       "Advertiser": {
-        "background": "#FFFFFF",
+        "background": "#fafbfc",
         "foreground": "#292D31"
       },
       "Header": {
         "background": "#F7F8FA"
       },
       "List": {
-        "separatorForeground": "#5B6168",
+        "separatorForeground": "#292D31",
         "separatorColor": "#DFE1E4"
       },
       "SearchField": {
         "background": "#F7F8FA",
-        "borderColor": "#FFFFFF",
+        "borderColor": "#fafbfc",
         "infoForeground": "#292D31"
       },
       "Tab": {
@@ -552,18 +560,21 @@
       "startBackground": "#79CB60"
     },
     "Separator": {
-      "background": "#F7F8FA",
-      "foreground": "#F7F8FA",
-      "separatorColor": "#F7F8FA"
+      "background": "#f3f3f3",
+      "foreground": "#f3f3f3",
+      "separatorColor": "#f3f3f3"
     },
     "SidePanel": {
-      "background": "#FFFFFF"
+      "background": "#fafbfc"
     },
     "Slider": {
       "background": "#F7F8FA",
+      "buttonBorderColor": "#79CB60",
+      "buttonColor": "#79CB60",
       "foreground": "#5B6168",
       "majorTickLength": 6,
-      "tickColor": "#F7F8FA",
+      "tickColor": "#f3f3f3",
+      "trackColor": "#cce5ff",
       "trackWidth": 7,
       "thumb": "#79CB60"
     },
@@ -581,9 +592,9 @@
     },
     "SplitPane": {
       "background": "#F7F8FA",
-      "highlight": "#FFFFFF"
+      "highlight": "#fafbfc"
     },
-    "SplitPaneDivider.draggingColor": "#F7F8FA",
+    "SplitPaneDivider.draggingColor": "#f3f3f3",
     "StatusBar": {
       "borderColor": "#F7F8FA"
     },
@@ -592,8 +603,8 @@
       "contentAreaColor": "#CCE5FF",
       "contentBorderInsets": "3,1,1,1",
       "darkShadow": "#DFE1E4",
-      "disabledForeground": "#6C737C",
-      "disabledUnderlineColor": "#6C737C",
+      "disabledForeground": "#9ba0a3",
+      "disabledUnderlineColor": "#9ba0a3",
       "focus": "#cce5ff",
       "focusColor": "#cce5ff",
       "fontSizeOffset": 0,
@@ -607,9 +618,10 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#79CB60"
     },
-    "TabbedPane.mt.tab.background": "#FFFFFF",
+    "TabbedPane.mt.tab.background": "#fafbfc",
     "Table": {
       "background": "#F7F8FA",
       "cellNoFocusBorder": "10,5,10,5",
@@ -623,54 +635,54 @@
       "highlightOuter": "#cce5ff",
       "lightSelectionForeground": "#111111",
       "lightSelectionInactiveForeground": "#292D31",
-      "lightSelectionInactiveBackground": "#F7F8FA",
+      "lightSelectionInactiveBackground": "#f3f3f3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111",
-      "selectionInactiveBackground": "#3A66D125",
-      "selectionInactiveForeground": "#111111",
+      "selectionInactiveBackground": "#cce5ff",
+      "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#5B6168",
-      "stripeColor": "#FFFFFF"
+      "stripeColor": "#fafbfc"
     },
     "TableHeader": {
       "background": "#F7F8FA",
       "borderColor": "#F7F8FA",
-      "bottomSeparatorColor": "#F7F8FA",
+      "bottomSeparatorColor": "#f3f3f3",
       "cellBorder": "4,0,4,0",
       "foreground": "#5B6168",
       "focusCellBackground": "#cce5ff",
       "focusCellForeground": "#111111",
       "height": 25,
-      "separatorColor": "#F7F8FA"
+      "separatorColor": "#f3f3f3"
     },
     "text": "#292D31",
     "textInactiveText": "#292D31",
     "textText": "#292D31",
     "TextArea": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "TextField": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "TextPane": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "TitlePane": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "Button.hoverBackground": "#CCE5FF",
       "inactiveBackground": "#F7F8FA",
       "infoForeground": "#292D31",
@@ -678,9 +690,9 @@
     },
     "TitledBorder.titleColor": "#5B6168",
     "ToggleButton": {
-      "borderColor": "#F1F3F6",
+      "borderColor": "#edf1f5",
       "buttonColor": "#5B6168",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168",
       "offForeground": "#F7F8FA",
       "offBackground": "#F7F8FA",
@@ -688,7 +700,7 @@
       "onForeground": "#79CB60"
     },
     "ToolBar": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "borderHandleColor": "#292D31",
       "floatingForeground": "#292D31",
       "foreground": "#5B6168"
@@ -707,11 +719,11 @@
       "Button": {
         "hoverBackground": "#cce5ff",
         "selectedForeground": "#111111",
-        "selectedBackground": "#FFFFFF"
+        "selectedBackground": "#fafbfc"
       },
       "Header": {
         "background": "#F7F8FA",
-        "borderColor": "#F7F8FA",
+        "borderColor": "#f3f3f3",
         "inactiveBackground": "#F7F8FA"
       },
       "HeaderCloseButton": {
@@ -719,26 +731,26 @@
       },
       "HeaderTab": {
         "hoverBackground": "#CCE5FF",
-        "hoverInactiveBackground": "#F7F8FA",
+        "hoverInactiveBackground": "#f3f3f3",
         "inactiveUnderlineColor": "#79CB60",
-        "selectedBackground": "#FFFFFF",
-        "selectedInactiveBackground": "#FFFFFF",
+        "selectedBackground": "#fafbfc",
+        "selectedInactiveBackground": "#fafbfc",
         "underlineColor": "#79CB60",
         "underlinedTabBackground": "#CCE5FF",
-        "underlinedTabInactiveBackground": "#F7F8FA"
+        "underlinedTabInactiveBackground": "#f3f3f3"
       }
     },
     "Tree": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "foreground": "#292D31",
       "hash": "#DFE1E4",
       "modifiedItemForeground": "#79CB60",
       "rowHeight": 28,
-      "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
-      "selectionInactiveForeground": "#111111",
+      "selectionBackground": "#3A66D170",
+      "selectionForeground": "#FFFFFF",
+      "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#3A66D125",
-      "textBackground": "#FFFFFF"
+      "textBackground": "#fafbfc"
     },
     "Tree.leftChildIndent": 10,
     "Tree.rightChildIndent": 5,
@@ -765,7 +777,7 @@
       "HgLog": {
         "branchIconColor": "#79CB60",
         "bookmarkIconColor": "#111111",
-        "closedBranchIconColor": "#6C737C",
+        "closedBranchIconColor": "#9ba0a3",
         "localTagIconColor": "#292D31",
         "mqTagIconColor": "#292D31",
         "tagIconColor": "#292D31",
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#292D31",
-        "Commit.currentBranchBackground": "#3A66D1"
+        "Commit.currentBranchBackground": "#f3f3f3"
       },
       "RefLabel": {
         "foreground": "#111111",
@@ -781,40 +793,40 @@
       }
     },
     "Viewport": {
-      "background": "#FFFFFF",
-      "foreground": "%fc"
+      "background": "#fafbfc",
+      "foreground": "#5B6168"
     },
     "WelcomeScreen": {
       "background": "#F7F8FA",
       "borderColor": "#F7F8FA",
-      "captionBackground": "#FFFFFF",
+      "captionBackground": "#fafbfc",
       "captionForeground": "#5B6168",
-      "footerBackground": "#FFFFFF",
+      "footerBackground": "#fafbfc",
       "footerForeground": "#5B6168",
       "headerBackground": "#F7F8FA",
       "headerForeground": "#5B6168",
       "separatorColor": "#DFE1E4",
       "Projects": {
-        "background": "#F7F8FA",
+        "background": "#f3f3f3",
         "selectionBackground": "#3A66D1",
-        "selectionInactiveBackground": "#F7F8FA"
+        "selectionInactiveBackground": "#f3f3f3"
       }
     },
-    "window": "#FFFFFF",
+    "window": "#fafbfc",
     "windowBorder": "#DFE1E4",
     "windowText": "#292D31",
     "Window.border": "#DFE1E4"
   },
   "icons": {
     "ColorPalette": {
-      "#43494A": "#FFFFFF",
+      "#43494A": "#fafbfc",
       "#6B6B6B": "#292D31",
       "#A7A7A7": "#F7F8FA",
       "#3D6185": "#79CB60",
       "#466D94": "#79CB60",
       "#3C3F41": "#F7F8FA",
-      "#545556": "#6C737C",
-      "#606060": "#6C737C",
+      "#545556": "#9ba0a3",
+      "#606060": "#9ba0a3",
       "#9AA7B0": "#5B6168",
       "#675133": "#79CB60",
       "Actions.Blue": "#6F42C1",
@@ -824,26 +836,26 @@
       "Actions.GreyInline.Dark": "#5B6168",
       "Actions.Red": "#22863A",
       "Actions.Yellow": "#6F42C1",
-      "Checkbox.Background.Default": "#FFFFFF",
-      "Checkbox.Background.Default.Dark": "#FFFFFF",
-      "Checkbox.Background.Disabled": "#FDFDFD",
-      "Checkbox.Background.Disabled.Dark": "#FDFDFD",
+      "Checkbox.Background.Default": "#fafbfc",
+      "Checkbox.Background.Default.Dark": "#fafbfc",
+      "Checkbox.Background.Disabled": "#dcdcdc",
+      "Checkbox.Background.Disabled.Dark": "#dcdcdc",
       "Checkbox.Border.Default": "#DFE1E4",
       "Checkbox.Border.Default.Dark": "#DFE1E4",
-      "Checkbox.Border.Disabled": "#6C737C",
-      "Checkbox.Border.Disabled.Dark": "#6C737C",
+      "Checkbox.Border.Disabled": "#9ba0a3",
+      "Checkbox.Border.Disabled.Dark": "#9ba0a3",
       "Checkbox.Focus.Thin.Default": "#79CB60",
       "Checkbox.Focus.Thin.Default.Dark": "#79CB60",
       "Checkbox.Focus.Wide": "#79CB60",
       "Checkbox.Focus.Wide.Dark": "#79CB60",
-      "Checkbox.Foreground.Disabled": "#6C737C",
-      "Checkbox.Foreground.Disabled.Dark": "#6C737C",
-      "Checkbox.Background.Selected": "#79CB60",
-      "Checkbox.Background.Selected.Dark": "#79CB60",
+      "Checkbox.Foreground.Disabled": "#9ba0a3",
+      "Checkbox.Foreground.Disabled.Dark": "#9ba0a3",
+      "Checkbox.Background.Selected": "#F7F8FA",
+      "Checkbox.Background.Selected.Dark": "#F7F8FA",
       "Checkbox.Border.Selected": "#79CB60",
       "Checkbox.Border.Selected.Dark": "#79CB60",
-      "Checkbox.Foreground.Selected": "#5B6168",
-      "Checkbox.Foreground.Selected.Dark": "#5B6168",
+      "Checkbox.Foreground.Selected": "#79CB60",
+      "Checkbox.Foreground.Selected.Dark": "#79CB60",
       "Checkbox.Focus.Thin.Selected": "#5B6168",
       "Checkbox.Focus.Thin.Selected.Dark": "#5B6168",
       "Objects.Grey": "#6A737D",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#5B6168",
       "Objects.YellowDark": "#005CC5",
       "Objects.GreenAndroid": "#032F62"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/GitHub.theme.json

@@ -8,19 +8,19 @@
       "acceleratorSelectionForeground": "#292D31",
       "background": "#F7F8FA",
       "borderColor": "#DFE1E4",
-      "disabledBackground": "#FDFDFD",
-      "disabledForeground": "#6C737C",
-      "disabledText": "#6C737C",
+      "disabledBackground": "#dcdcdc",
+      "disabledForeground": "#9ba0a3",
+      "disabledText": "#9ba0a3",
       "focusColor": "#CCE5FF",
       "focusedBorderColor": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveBackground": "#FDFDFD",
+      "inactiveBackground": "#dcdcdc",
       "inactiveForeground": "#292D31",
       "infoForeground": "#292D31",
       "selectionBackground": "#3A66D1",
-      "selectionBackgroundInactive": "#F7F8FA",
-      "selectionForeground": "#111111",
-      "selectionInactiveBackground": "#F7F8FA",
+      "selectionBackgroundInactive": "#f3f3f3",
+      "selectionForeground": "#FFFFFF",
+      "selectionInactiveBackground": "#f3f3f3",
       "separatorColor": "#DFE1E4"
     },
     "activeCaption": "#F7F8FA",
@@ -48,27 +48,27 @@
         "startBackground": "#cce5ff",
         "startBorderColor": "#cce5ff"
       },
-      "disabledBorderColor": "#F1F3F6",
-      "disabledText": "#6C737C",
-      "endBackground": "#F1F3F6",
-      "endBorderColor": "#F1F3F6",
+      "disabledBorderColor": "#edf1f5",
+      "disabledText": "#9ba0a3",
+      "endBackground": "#edf1f5",
+      "endBorderColor": "#edf1f5",
       "focus": "#CCE5FF",
       "focusedBorderColor": "#79CB60",
       "foreground": "#292D31",
-      "highlight": "#111111",
-      "mt.background": "#F1F3F6",
+      "highlight": "#FFFFFF",
+      "mt.background": "#edf1f5",
       "mt.foreground": "#292D31",
-      "mt.selectedForeground": "#111111",
+      "mt.selectedForeground": "#FFFFFF",
       "mt.selection.color1": "#cce5ff",
       "mt.selection.color2": "#cce5ff",
-      "startBackground": "#F1F3F6",
-      "startBorderColor": "#F1F3F6",
-      "shadowColor": "#F1F3F6",
+      "startBackground": "#edf1f5",
+      "startBorderColor": "#edf1f5",
+      "shadowColor": "#edf1f5",
       "shadowWidth": 0
     },
     "CheckBox": {
       "background": "#F7F8FA",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168",
       "select": "#79CB60"
     },
@@ -77,7 +77,7 @@
       "acceleratorSelectionForeground": "#292D31",
       "background": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
       "selectionForeground": "#111111"
@@ -87,45 +87,44 @@
       "foreground": "#5B6168",
       "swatchesDefaultRecentColor": "#5B6168"
     },
-    "ComboBoxButton.background": "#F1F3F6",
+    "ComboBoxButton.background": "#edf1f5",
     "ComboBox": {
       "ArrowButton": {
-        "background": "#F1F3F6",
-        "disabledIconColor": "#6C737C",
+        "background": "#edf1f5",
+        "disabledIconColor": "#9ba0a3",
         "iconColor": "#5B6168",
         "nonEditableBackground": "#F7F8FA"
       },
       "background": "#F7F8FA",
-      "buttonBackground": "#F1F3F6",
-      "disabledForeground": "#6C737C",
+      "buttonBackground": "#edf1f5",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "modifiedItemForeground": "#79CB60",
-      "nonEditableBackground": "#F7F8FA",
+      "nonEditableBackground": "#f3f3f3",
       "padding": "5,5,5,5",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "ComboPopup.border": "#DFE1E4",
     "CompletionPopup": {
-      "background": "#F7F8FA",
+      "background": "#f3f3f3",
       "foreground": "#5B6168",
       "infoForeground": "#292D31",
-      "matchForeground": "#79CB602",
+      "matchForeground": "#79CB60",
       "matchSelectionForeground": "#79CB60",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#3A66D1",
-      "selectedGrayedForeground": "#111111",
-      "selectionGrayForeground": "#111111",
+      "selectedGrayedForeground": "#FFFFFF",
+      "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#292D31",
-      "selectionInactiveBackground": "#CCE5FF",
+      "selectionInactiveBackground": "#3A66D150",
       "selectionBackground": "#3A66D180",
-      "selectionForeground": "#111111",
-      "selectionInfoForeground": "#111111"
+      "selectionForeground": "#FFFFFF",
+      "selectionInfoForeground": "#FFFFFF"
     },
     "Component": {
       "arc": 4,
       "borderColor": "#CCE5FF",
-      "disabledBorderColor": "#F1F3F6",
+      "disabledBorderColor": "#edf1f5",
       "focusColor": "#79CB60",
       "focusedBorderColor": "#79CB60",
       "hoverIconColor": "#79CB60",
@@ -136,7 +135,7 @@
     "controlText": "#292D31",
     "Counter": {
       "background": "#79CB60",
-      "foreground": "#111111"
+      "foreground": "#FFFFFF"
     },
     "Debugger": {
       "Variables": {
@@ -162,10 +161,10 @@
       "hoverBackground": "#cce5ff",
       "hoverColor": "#F7F8FA",
       "hoverMaskColor": "#CCE5FF",
-      "inactiveUnderlineColor": "#6C737C",
+      "inactiveUnderlineColor": "#9ba0a3",
       "inactiveMaskColor": "#F7F8FA",
       "underlineColor": "#79CB60",
-      "underlinedTabBackground":"#cce5ff"
+      "underlinedTabBackground": "#cce5ff"
     },
     "Desktop.background": "#F7F8FA",
     "DialogWrapper.southPanelBackground": "#F7F8FA",
@@ -185,26 +184,35 @@
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
       "inactiveBackground": "#F7F8FA",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#3A66D1",
       "selectionForeground": "#111111"
     },
     "EditorTabs": {
-      "borderColor": "#F7F8FA",
+      "borderColor": "#f3f3f3",
       "hoverColor": "#CCE5FF",
       "hoverMaskColor": "#CCE5FF",
       "inactiveMaskColor": "#F7F8FA",
-      "inactiveColoredFileBackground": "#F7F8FA",
-      "inactiveUnderlineColor": "#6C737C",
+      "inactiveUnderlineColor": "#9ba0a3",
       "selectedForeground": "#5B6168",
       "selectedBackground": "#cce5ff",
       "underlineColor": "#79CB60",
       "underlinedTabBackground": "#cce5ff"
     },
+    "EditorGroupsTabs": {
+      "background": "#F7F8FA",
+      "borderColor": "#f3f3f3",
+      "hoverBackground": "#CCE5FF",
+      "hoverColor": "#CCE5FF",
+      "inactiveUnderlineColor": "#79CB60",
+      "underlineColor": "#79CB60",
+      "underlinedTabBackground": "#cce5ff",
+      "underlinedTabForeground": "#5B6168"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#FDFDFD",
+      "Yellow": "#dcdcdc",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -224,8 +232,8 @@
       "background": "#F7F8FA",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveBackground": "#F1F3F6",
-      "inactiveForeground": "#6C737C",
+      "inactiveBackground": "#edf1f5",
+      "inactiveForeground": "#9ba0a3",
       "selectionForeground": "#111111",
       "selectionBackground": "#cce5ff"
     },
@@ -239,7 +247,7 @@
     },
     "HeaderColor": {
       "active": "#F7F8FA",
-      "inactive": "#FFFFFF"
+      "inactive": "#fafbfc"
     },
     "HelpTooltip": {
       "background": "#F7F8FA",
@@ -249,7 +257,7 @@
       "shortcutForeground": "#292D31"
     },
     "Hyperlink.linkColor": "#79CB60",
-    "inactiveCaption": "#F7F8FA",
+    "inactiveCaption": "#f3f3f3",
     "inactiveCaptionBorder": "#F7F8FA",
     "inactiveCaptionText": "#292D31",
     "info": "#292D31",
@@ -266,9 +274,9 @@
     },
     "Label": {
       "background": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "disabledShadow": "#F7F8FA",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168",
       "infoForeground": "#292D31",
       "selectedForeground": "#111111"
@@ -281,64 +289,64 @@
       "visitedForeground": "#79CB60"
     },
     "List": {
-      "background": "#F7F8FA",
+      "background": "#f3f3f3",
       "foreground": "#5B6168",
-      "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
+      "selectionBackground": "#3A66D150",
+      "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#111111",
       "selectionInactiveBackground": "#3A66D125"
     },
     "material": {
       "background": "#F7F8FA",
       "branchColor": "#5B6168",
-      "contrast": "#FFFFFF",
+      "contrast": "#fafbfc",
       "foreground": "#5B6168",
-      "mergeCommits": "#F1F3F6",
+      "mergeCommits": "#edf1f5",
       "primaryColor": "#292D31",
-      "selectionForeground": "#111111",
+      "selectionForeground": "#FFFFFF",
       "tab.backgroundColor": "#F7F8FA",
       "tab.borderColor": "#79CB60",
       "tagColor": "#292D31"
     },
     "MemoryIndicator": {
-      "allocatedBackground": "#F7F8FA",
+      "allocatedBackground": "#f3f3f3",
       "usedColor": "#CCE5FF",
       "usedBackground": "#CCE5FF"
     },
     "Menu": {
       "acceleratorForeground": "#292D31",
-      "acceleratorSelectionForeground": "#111111",
+      "acceleratorSelectionForeground": "#FFFFFF",
       "background": "#F7F8FA",
       "border": "4,2,4,2",
-      "borderColor": "#F7F8FA",
-      "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "borderColor": "#f3f3f3",
+      "disabledBackground": "#f3f3f3",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
+      "selectionForeground": "#FFFFFF",
       "separatorColor": "#DFE1E4"
     },
     "MenuBar": {
       "background": "#F7F8FA",
       "borderColor": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "highlight": "#F7F8FA",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
+      "selectionForeground": "#FFFFFF",
       "shadow": "#F7F8FA"
     },
     "MenuItem": {
       "acceleratorForeground": "#292D31",
-      "acceleratorSelectionForeground": "#111111",
+      "acceleratorSelectionForeground": "#FFFFFF",
       "border": "4,2,4,2",
       "background": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111"
+      "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
       "arrowColor": "#5B6168",
@@ -359,9 +367,9 @@
       "errorBorderColor": "#DFECFE",
       "foreground": "#5B6168",
       "MoreButton": {
-        "background": "#F1F3F6",
+        "background": "#edf1f5",
         "foreground": "#5B6168",
-        "innerBorderColor": "#F1F3F6"
+        "innerBorderColor": "#edf1f5"
       },
       "ToolWindow": {
         "errorBackground": "#DFECFE",
@@ -379,18 +387,18 @@
       "messageForeground": "#5B6168"
     },
     "Outline": {
-      "color": "#F1F3F6"
+      "color": "#edf1f5"
     },
     "Panel": {
       "background": "#F7F8FA",
       "foreground": "#5B6168"
     },
     "ParameterInfo": {
-      "background": "#F7F8FA",
+      "background": "#f3f3f3",
       "borderColor": "#cce5ff",
       "currentOverloadBackground": "#cce5ff",
       "currentParameterForeground": "#79CB60",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "infoForeground": "#292D31",
       "lineSeparatorColor": "#cce5ff"
@@ -400,27 +408,27 @@
       "capsLockIconColor": "#79CB60",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "Plugins": {
       "background": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "eapTagBackground": "#CCE5FF",
       "lightSelectionBackground": "#3A66D1",
       "selectionBackground": "#3A66D1",
       "tagForeground": "#79CB60",
       "tagBackground": "#CCE5FF",
       "Button": {
-        "installBackground": "#F1F3F6",
-        "installBorderColor": "#F1F3F6",
+        "installBackground": "#edf1f5",
+        "installBorderColor": "#edf1f5",
         "installForeground": "#5B6168",
         "installFocusedBackground": "#CCE5FF",
         "installFillForeground": "#292D31",
-        "installFillBackground": "#F1F3F6",
-        "updateBackground": "#F1F3F6",
-        "updateBorderColor": "#F1F3F6",
+        "installFillBackground": "#edf1f5",
+        "updateBackground": "#edf1f5",
+        "updateBorderColor": "#edf1f5",
         "updateForeground": "#5B6168"
       },
       "SearchField": {
@@ -428,12 +436,12 @@
         "borderColor": "#DFE1E4"
       },
       "SectionHeader": {
-        "background": "#F7F8FA",
+        "background": "#f3f3f3",
         "foreground": "#5B6168"
       },
       "Tab": {
         "hoverBackground": "#cce5ff",
-        "selectedForeground": "#111111",
+        "selectedForeground": "#FFFFFF",
         "selectedBackground": "#cce5ff"
       }
     },
@@ -443,19 +451,19 @@
         "borderColor": "#F7F8FA",
         "foreground": "#79CB60"
       },
-      "borderColor": "#FFFFFF",
+      "borderColor": "#fafbfc",
       "inactiveBorderColor": "#F7F8FA",
-      "innerBorderColor": "#F7F8FA",
+      "innerBorderColor": "#f3f3f3",
       "Header": {
         "activeBackground": "#F7F8FA",
-        "inactiveBackground": "#FFFFFF"
+        "inactiveBackground": "#fafbfc"
       },
       "paintBorder": true,
       "separatorForeground": "#5B6168",
-      "separatorColor": "#F7F8FA",
+      "separatorColor": "#f3f3f3",
       "Toolbar": {
-        "background": "#FFFFFF",
-        "borderColor": "#FFFFFF"
+        "background": "#fafbfc",
+        "borderColor": "#fafbfc"
       }
     },
     "PopupMenu": {
@@ -477,7 +485,7 @@
     },
     "RadioButton": {
       "background": "#F7F8FA",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168"
     },
     "RadioButtonMenuItem": {
@@ -485,10 +493,10 @@
       "acceleratorSelectionForeground": "#292D31",
       "background": "#F7F8FA",
       "disabledBackground": "#F7F8FA",
-      "disabledForeground": "#6C737C",
+      "disabledForeground": "#9ba0a3",
       "foreground": "#5B6168",
       "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111"
+      "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
       "background": "#F7F8FA",
@@ -526,19 +534,19 @@
     },
     "SearchEverywhere": {
       "Advertiser": {
-        "background": "#FFFFFF",
+        "background": "#fafbfc",
         "foreground": "#292D31"
       },
       "Header": {
         "background": "#F7F8FA"
       },
       "List": {
-        "separatorForeground": "#5B6168",
+        "separatorForeground": "#292D31",
         "separatorColor": "#DFE1E4"
       },
       "SearchField": {
         "background": "#F7F8FA",
-        "borderColor": "#FFFFFF",
+        "borderColor": "#fafbfc",
         "infoForeground": "#292D31"
       },
       "Tab": {
@@ -552,18 +560,21 @@
       "startBackground": "#79CB60"
     },
     "Separator": {
-      "background": "#F7F8FA",
-      "foreground": "#F7F8FA",
-      "separatorColor": "#F7F8FA"
+      "background": "#f3f3f3",
+      "foreground": "#f3f3f3",
+      "separatorColor": "#f3f3f3"
     },
     "SidePanel": {
       "background": "#F7F8FA"
     },
     "Slider": {
       "background": "#F7F8FA",
+      "buttonBorderColor": "#79CB60",
+      "buttonColor": "#79CB60",
       "foreground": "#5B6168",
       "majorTickLength": 6,
-      "tickColor": "#F7F8FA",
+      "tickColor": "#f3f3f3",
+      "trackColor": "#cce5ff",
       "trackWidth": 7,
       "thumb": "#79CB60"
     },
@@ -583,7 +594,7 @@
       "background": "#F7F8FA",
       "highlight": "#F7F8FA"
     },
-    "SplitPaneDivider.draggingColor": "#F7F8FA",
+    "SplitPaneDivider.draggingColor": "#f3f3f3",
     "StatusBar": {
       "borderColor": "#F7F8FA"
     },
@@ -592,8 +603,8 @@
       "contentAreaColor": "#CCE5FF",
       "contentBorderInsets": "3,1,1,1",
       "darkShadow": "#DFE1E4",
-      "disabledForeground": "#6C737C",
-      "disabledUnderlineColor": "#6C737C",
+      "disabledForeground": "#9ba0a3",
+      "disabledUnderlineColor": "#9ba0a3",
       "focus": "#cce5ff",
       "focusColor": "#cce5ff",
       "fontSizeOffset": 0,
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#79CB60"
     },
     "TabbedPane.mt.tab.background": "#F7F8FA",
     "Table": {
@@ -623,24 +635,24 @@
       "highlightOuter": "#cce5ff",
       "lightSelectionForeground": "#111111",
       "lightSelectionInactiveForeground": "#292D31",
-      "lightSelectionInactiveBackground": "#F7F8FA",
+      "lightSelectionInactiveBackground": "#f3f3f3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111",
-      "selectionInactiveBackground": "#3A66D125",
-      "selectionInactiveForeground": "#111111",
+      "selectionInactiveBackground": "#cce5ff",
+      "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#5B6168",
-      "stripeColor": "#FFFFFF"
+      "stripeColor": "#fafbfc"
     },
     "TableHeader": {
       "background": "#F7F8FA",
       "borderColor": "#F7F8FA",
-      "bottomSeparatorColor": "#F7F8FA",
+      "bottomSeparatorColor": "#f3f3f3",
       "cellBorder": "4,0,4,0",
       "foreground": "#5B6168",
       "focusCellBackground": "#cce5ff",
       "focusCellForeground": "#111111",
       "height": 25,
-      "separatorColor": "#F7F8FA"
+      "separatorColor": "#f3f3f3"
     },
     "text": "#292D31",
     "textInactiveText": "#292D31",
@@ -649,7 +661,7 @@
       "background": "#F7F8FA",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
@@ -657,7 +669,7 @@
       "background": "#F7F8FA",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
@@ -665,12 +677,12 @@
       "background": "#F7F8FA",
       "caretForeground": "#79CB60",
       "foreground": "#5B6168",
-      "inactiveForeground": "#6C737C",
+      "inactiveForeground": "#9ba0a3",
       "selectionBackground": "#cce5ff",
       "selectionForeground": "#111111"
     },
     "TitlePane": {
-      "background": "#FFFFFF",
+      "background": "#fafbfc",
       "Button.hoverBackground": "#CCE5FF",
       "inactiveBackground": "#F7F8FA",
       "infoForeground": "#292D31",
@@ -678,9 +690,9 @@
     },
     "TitledBorder.titleColor": "#5B6168",
     "ToggleButton": {
-      "borderColor": "#F1F3F6",
+      "borderColor": "#edf1f5",
       "buttonColor": "#5B6168",
-      "disabledText": "#6C737C",
+      "disabledText": "#9ba0a3",
       "foreground": "#5B6168",
       "offForeground": "#F7F8FA",
       "offBackground": "#F7F8FA",
@@ -707,11 +719,11 @@
       "Button": {
         "hoverBackground": "#cce5ff",
         "selectedForeground": "#111111",
-        "selectedBackground": "#FFFFFF"
+        "selectedBackground": "#fafbfc"
       },
       "Header": {
         "background": "#F7F8FA",
-        "borderColor": "#F7F8FA",
+        "borderColor": "#f3f3f3",
         "inactiveBackground": "#F7F8FA"
       },
       "HeaderCloseButton": {
@@ -719,13 +731,13 @@
       },
       "HeaderTab": {
         "hoverBackground": "#CCE5FF",
-        "hoverInactiveBackground": "#F7F8FA",
+        "hoverInactiveBackground": "#f3f3f3",
         "inactiveUnderlineColor": "#79CB60",
-        "selectedBackground": "#FFFFFF",
-        "selectedInactiveBackground": "#FFFFFF",
+        "selectedBackground": "#fafbfc",
+        "selectedInactiveBackground": "#fafbfc",
         "underlineColor": "#79CB60",
         "underlinedTabBackground": "#CCE5FF",
-        "underlinedTabInactiveBackground": "#F7F8FA"
+        "underlinedTabInactiveBackground": "#f3f3f3"
       }
     },
     "Tree": {
@@ -734,9 +746,9 @@
       "hash": "#DFE1E4",
       "modifiedItemForeground": "#79CB60",
       "rowHeight": 28,
-      "selectionBackground": "#3A66D1",
-      "selectionForeground": "#111111",
-      "selectionInactiveForeground": "#111111",
+      "selectionBackground": "#3A66D170",
+      "selectionForeground": "#FFFFFF",
+      "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#3A66D125",
       "textBackground": "#F7F8FA"
     },
@@ -765,7 +777,7 @@
       "HgLog": {
         "branchIconColor": "#79CB60",
         "bookmarkIconColor": "#111111",
-        "closedBranchIconColor": "#6C737C",
+        "closedBranchIconColor": "#9ba0a3",
         "localTagIconColor": "#292D31",
         "mqTagIconColor": "#292D31",
         "tagIconColor": "#292D31",
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#292D31",
-        "Commit.currentBranchBackground": "#3A66D1"
+        "Commit.currentBranchBackground": "#f3f3f3"
       },
       "RefLabel": {
         "foreground": "#111111",
@@ -782,22 +794,22 @@
     },
     "Viewport": {
       "background": "#F7F8FA",
-      "foreground": "%fc"
+      "foreground": "#5B6168"
     },
     "WelcomeScreen": {
       "background": "#F7F8FA",
       "borderColor": "#F7F8FA",
-      "captionBackground": "#FFFFFF",
+      "captionBackground": "#fafbfc",
       "captionForeground": "#5B6168",
-      "footerBackground": "#FFFFFF",
+      "footerBackground": "#fafbfc",
       "footerForeground": "#5B6168",
       "headerBackground": "#F7F8FA",
       "headerForeground": "#5B6168",
       "separatorColor": "#DFE1E4",
       "Projects": {
-        "background": "#F7F8FA",
+        "background": "#f3f3f3",
         "selectionBackground": "#3A66D1",
-        "selectionInactiveBackground": "#F7F8FA"
+        "selectionInactiveBackground": "#f3f3f3"
       }
     },
     "window": "#F7F8FA",
@@ -807,14 +819,14 @@
   },
   "icons": {
     "ColorPalette": {
-      "#43494A": "#FFFFFF",
+      "#43494A": "#fafbfc",
       "#6B6B6B": "#292D31",
       "#A7A7A7": "#F7F8FA",
       "#3D6185": "#79CB60",
       "#466D94": "#79CB60",
       "#3C3F41": "#F7F8FA",
-      "#545556": "#6C737C",
-      "#606060": "#6C737C",
+      "#545556": "#9ba0a3",
+      "#606060": "#9ba0a3",
       "#9AA7B0": "#5B6168",
       "#675133": "#79CB60",
       "Actions.Blue": "#6F42C1",
@@ -824,26 +836,26 @@
       "Actions.GreyInline.Dark": "#5B6168",
       "Actions.Red": "#22863A",
       "Actions.Yellow": "#6F42C1",
-      "Checkbox.Background.Default": "#FFFFFF",
-      "Checkbox.Background.Default.Dark": "#FFFFFF",
-      "Checkbox.Background.Disabled": "#FDFDFD",
-      "Checkbox.Background.Disabled.Dark": "#FDFDFD",
+      "Checkbox.Background.Default": "#fafbfc",
+      "Checkbox.Background.Default.Dark": "#fafbfc",
+      "Checkbox.Background.Disabled": "#dcdcdc",
+      "Checkbox.Background.Disabled.Dark": "#dcdcdc",
       "Checkbox.Border.Default": "#DFE1E4",
       "Checkbox.Border.Default.Dark": "#DFE1E4",
-      "Checkbox.Border.Disabled": "#6C737C",
-      "Checkbox.Border.Disabled.Dark": "#6C737C",
+      "Checkbox.Border.Disabled": "#9ba0a3",
+      "Checkbox.Border.Disabled.Dark": "#9ba0a3",
       "Checkbox.Focus.Thin.Default": "#79CB60",
       "Checkbox.Focus.Thin.Default.Dark": "#79CB60",
       "Checkbox.Focus.Wide": "#79CB60",
       "Checkbox.Focus.Wide.Dark": "#79CB60",
-      "Checkbox.Foreground.Disabled": "#6C737C",
-      "Checkbox.Foreground.Disabled.Dark": "#6C737C",
-      "Checkbox.Background.Selected": "#79CB60",
-      "Checkbox.Background.Selected.Dark": "#79CB60",
+      "Checkbox.Foreground.Disabled": "#9ba0a3",
+      "Checkbox.Foreground.Disabled.Dark": "#9ba0a3",
+      "Checkbox.Background.Selected": "#F7F8FA",
+      "Checkbox.Background.Selected.Dark": "#F7F8FA",
       "Checkbox.Border.Selected": "#79CB60",
       "Checkbox.Border.Selected.Dark": "#79CB60",
-      "Checkbox.Foreground.Selected": "#5B6168",
-      "Checkbox.Foreground.Selected.Dark": "#5B6168",
+      "Checkbox.Foreground.Selected": "#79CB60",
+      "Checkbox.Foreground.Selected.Dark": "#79CB60",
       "Checkbox.Focus.Thin.Selected": "#5B6168",
       "Checkbox.Focus.Thin.Selected.Dark": "#5B6168",
       "Objects.Grey": "#6A737D",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#5B6168",
       "Objects.YellowDark": "#005CC5",
       "Objects.GreenAndroid": "#032F62"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Darker Contrast.theme.json

@@ -17,7 +17,7 @@
       "inactiveBackground": "#323232",
       "inactiveForeground": "#727272",
       "infoForeground": "#727272",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionBackgroundInactive": "#292929",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveBackground": "#292929",
@@ -31,7 +31,7 @@
       "pressedBorderColor": "#FF980050"
     },
     "Autocomplete": {
-      "selectionBackground": "#353535"
+      "selectionBackground": "#404040"
     },
     "Borders.ContrastBorderColor": "#212121",
     "Borders.color": "#292929",
@@ -79,7 +79,7 @@
       "disabledBackground": "#212121",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "ColorChooser": {
@@ -110,15 +110,14 @@
       "background": "#292929",
       "foreground": "#B0BEC5",
       "infoForeground": "#727272",
-      "matchForeground": "#FF98002",
+      "matchForeground": "#FF9800",
       "matchSelectionForeground": "#FF9800",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#32323270",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#727272",
-      "selectionInactiveBackground": "#3F3F3F",
-      "selectionBackground": "#35353580",
+      "selectionInactiveBackground": "#40404050",
+      "selectionBackground": "#40404080",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#474747",
       "inactiveMaskColor": "#1A1A1A",
       "underlineColor": "#FF9800",
-      "underlinedTabBackground":"#323232"
+      "underlinedTabBackground": "#323232"
     },
     "Desktop.background": "#212121",
     "DialogWrapper.southPanelBackground": "#212121",
@@ -186,7 +185,7 @@
       "foreground": "#B0BEC5",
       "inactiveBackground": "#212121",
       "inactiveForeground": "#474747",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "EditorTabs": {
@@ -194,13 +193,22 @@
       "hoverColor": "#3F3F3F",
       "hoverMaskColor": "#3F3F3F",
       "inactiveMaskColor": "#212121",
-      "inactiveColoredFileBackground": "#212121",
       "inactiveUnderlineColor": "#474747",
       "selectedForeground": "#B0BEC5",
       "selectedBackground": "#323232",
       "underlineColor": "#FF9800",
       "underlinedTabBackground": "#323232"
     },
+    "EditorGroupsTabs": {
+      "background": "#212121",
+      "borderColor": "#292929",
+      "hoverBackground": "#3F3F3F",
+      "hoverColor": "#3F3F3F",
+      "inactiveUnderlineColor": "#FF9800",
+      "underlineColor": "#FF9800",
+      "underlinedTabBackground": "#323232",
+      "underlinedTabForeground": "#B0BEC5"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#292929",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#40404050",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3232327025"
+      "selectionInactiveBackground": "#32323225"
     },
     "material": {
       "background": "#212121",
@@ -314,7 +322,7 @@
       "disabledBackground": "#292929",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF",
       "separatorColor": "#292929"
     },
@@ -325,7 +333,7 @@
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
       "highlight": "#212121",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF",
       "shadow": "#1A1A1A"
     },
@@ -337,7 +345,7 @@
       "disabledBackground": "#212121",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
@@ -408,8 +416,8 @@
       "background": "#212121",
       "disabledForeground": "#474747",
       "eapTagBackground": "#3F3F3F",
-      "lightSelectionBackground": "#353535",
-      "selectionBackground": "#353535",
+      "lightSelectionBackground": "#404040",
+      "selectionBackground": "#404040",
       "tagForeground": "#FF9800",
       "tagBackground": "#3F3F3F",
       "Button": {
@@ -487,7 +495,7 @@
       "disabledBackground": "#212121",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
@@ -533,7 +541,7 @@
         "background": "#212121"
       },
       "List": {
-        "separatorForeground": "#B0BEC5",
+        "separatorForeground": "#727272",
         "separatorColor": "#292929"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#212121",
+      "buttonBorderColor": "#FF9800",
+      "buttonColor": "#FF9800",
       "foreground": "#B0BEC5",
       "majorTickLength": 6,
       "tickColor": "#292929",
+      "trackColor": "#323232",
       "trackWidth": 7,
       "thumb": "#FF9800"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#FF9800"
     },
     "TabbedPane.mt.tab.background": "#1A1A1A",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#292929",
       "selectionBackground": "#323232",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3232327025",
+      "selectionInactiveBackground": "#323232",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#B0BEC5",
       "stripeColor": "#1A1A1A"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#1A1A1A",
       "Button.hoverBackground": "#3F3F3F",
-      "inactiveBackground": "#292929",
+      "inactiveBackground": "#212121",
       "infoForeground": "#727272",
       "inactiveInfoForeground": "#727272"
     },
@@ -737,7 +749,7 @@
       "selectionBackground": "#32323270",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3232327025",
+      "selectionInactiveBackground": "#32323225",
       "textBackground": "#1A1A1A"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#727272",
-        "Commit.currentBranchBackground": "#32323270"
+        "Commit.currentBranchBackground": "#292929"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#1A1A1A",
-      "foreground": "%fc"
+      "foreground": "#B0BEC5"
     },
     "WelcomeScreen": {
       "background": "#212121",
@@ -796,7 +808,7 @@
       "separatorColor": "#292929",
       "Projects": {
         "background": "#292929",
-        "selectionBackground": "#353535",
+        "selectionBackground": "#404040",
         "selectionInactiveBackground": "#292929"
       }
     },
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#FF9800",
       "Checkbox.Foreground.Disabled": "#474747",
       "Checkbox.Foreground.Disabled.Dark": "#474747",
-      "Checkbox.Background.Selected": "#FF9800",
-      "Checkbox.Background.Selected.Dark": "#FF9800",
+      "Checkbox.Background.Selected": "#212121",
+      "Checkbox.Background.Selected.Dark": "#212121",
       "Checkbox.Border.Selected": "#FF9800",
       "Checkbox.Border.Selected.Dark": "#FF9800",
-      "Checkbox.Foreground.Selected": "#B0BEC5",
-      "Checkbox.Foreground.Selected.Dark": "#B0BEC5",
+      "Checkbox.Foreground.Selected": "#FF9800",
+      "Checkbox.Foreground.Selected.Dark": "#FF9800",
       "Checkbox.Focus.Thin.Selected": "#B0BEC5",
       "Checkbox.Focus.Thin.Selected.Dark": "#B0BEC5",
       "Objects.Grey": "#616161",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#B0BEC5",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Darker.theme.json

@@ -17,7 +17,7 @@
       "inactiveBackground": "#323232",
       "inactiveForeground": "#727272",
       "infoForeground": "#727272",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionBackgroundInactive": "#292929",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveBackground": "#292929",
@@ -31,7 +31,7 @@
       "pressedBorderColor": "#FF980050"
     },
     "Autocomplete": {
-      "selectionBackground": "#353535"
+      "selectionBackground": "#404040"
     },
     "Borders.ContrastBorderColor": "#212121",
     "Borders.color": "#292929",
@@ -79,7 +79,7 @@
       "disabledBackground": "#212121",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "ColorChooser": {
@@ -110,15 +110,14 @@
       "background": "#292929",
       "foreground": "#B0BEC5",
       "infoForeground": "#727272",
-      "matchForeground": "#FF98002",
+      "matchForeground": "#FF9800",
       "matchSelectionForeground": "#FF9800",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#32323270",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#727272",
-      "selectionInactiveBackground": "#3F3F3F",
-      "selectionBackground": "#35353580",
+      "selectionInactiveBackground": "#40404050",
+      "selectionBackground": "#40404080",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#474747",
       "inactiveMaskColor": "#212121",
       "underlineColor": "#FF9800",
-      "underlinedTabBackground":"#323232"
+      "underlinedTabBackground": "#323232"
     },
     "Desktop.background": "#212121",
     "DialogWrapper.southPanelBackground": "#212121",
@@ -186,7 +185,7 @@
       "foreground": "#B0BEC5",
       "inactiveBackground": "#212121",
       "inactiveForeground": "#474747",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "EditorTabs": {
@@ -194,13 +193,22 @@
       "hoverColor": "#3F3F3F",
       "hoverMaskColor": "#3F3F3F",
       "inactiveMaskColor": "#212121",
-      "inactiveColoredFileBackground": "#212121",
       "inactiveUnderlineColor": "#474747",
       "selectedForeground": "#B0BEC5",
       "selectedBackground": "#323232",
       "underlineColor": "#FF9800",
       "underlinedTabBackground": "#323232"
     },
+    "EditorGroupsTabs": {
+      "background": "#212121",
+      "borderColor": "#292929",
+      "hoverBackground": "#3F3F3F",
+      "hoverColor": "#3F3F3F",
+      "inactiveUnderlineColor": "#FF9800",
+      "underlineColor": "#FF9800",
+      "underlinedTabBackground": "#323232",
+      "underlinedTabForeground": "#B0BEC5"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#292929",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#40404050",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3232327025"
+      "selectionInactiveBackground": "#32323225"
     },
     "material": {
       "background": "#212121",
@@ -314,7 +322,7 @@
       "disabledBackground": "#292929",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF",
       "separatorColor": "#292929"
     },
@@ -325,7 +333,7 @@
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
       "highlight": "#212121",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF",
       "shadow": "#212121"
     },
@@ -337,7 +345,7 @@
       "disabledBackground": "#212121",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
@@ -408,8 +416,8 @@
       "background": "#212121",
       "disabledForeground": "#474747",
       "eapTagBackground": "#3F3F3F",
-      "lightSelectionBackground": "#353535",
-      "selectionBackground": "#353535",
+      "lightSelectionBackground": "#404040",
+      "selectionBackground": "#404040",
       "tagForeground": "#FF9800",
       "tagBackground": "#3F3F3F",
       "Button": {
@@ -487,7 +495,7 @@
       "disabledBackground": "#212121",
       "disabledForeground": "#474747",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#353535",
+      "selectionBackground": "#404040",
       "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
@@ -533,7 +541,7 @@
         "background": "#212121"
       },
       "List": {
-        "separatorForeground": "#B0BEC5",
+        "separatorForeground": "#727272",
         "separatorColor": "#292929"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#212121",
+      "buttonBorderColor": "#FF9800",
+      "buttonColor": "#FF9800",
       "foreground": "#B0BEC5",
       "majorTickLength": 6,
       "tickColor": "#292929",
+      "trackColor": "#323232",
       "trackWidth": 7,
       "thumb": "#FF9800"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#FF9800"
     },
     "TabbedPane.mt.tab.background": "#212121",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#292929",
       "selectionBackground": "#323232",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3232327025",
+      "selectionInactiveBackground": "#323232",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#B0BEC5",
       "stripeColor": "#1A1A1A"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#1A1A1A",
       "Button.hoverBackground": "#3F3F3F",
-      "inactiveBackground": "#292929",
+      "inactiveBackground": "#212121",
       "infoForeground": "#727272",
       "inactiveInfoForeground": "#727272"
     },
@@ -737,7 +749,7 @@
       "selectionBackground": "#32323270",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#3232327025",
+      "selectionInactiveBackground": "#32323225",
       "textBackground": "#212121"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#727272",
-        "Commit.currentBranchBackground": "#32323270"
+        "Commit.currentBranchBackground": "#292929"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#212121",
-      "foreground": "%fc"
+      "foreground": "#B0BEC5"
     },
     "WelcomeScreen": {
       "background": "#212121",
@@ -796,7 +808,7 @@
       "separatorColor": "#292929",
       "Projects": {
         "background": "#292929",
-        "selectionBackground": "#353535",
+        "selectionBackground": "#404040",
         "selectionInactiveBackground": "#292929"
       }
     },
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#FF9800",
       "Checkbox.Foreground.Disabled": "#474747",
       "Checkbox.Foreground.Disabled.Dark": "#474747",
-      "Checkbox.Background.Selected": "#FF9800",
-      "Checkbox.Background.Selected.Dark": "#FF9800",
+      "Checkbox.Background.Selected": "#212121",
+      "Checkbox.Background.Selected.Dark": "#212121",
       "Checkbox.Border.Selected": "#FF9800",
       "Checkbox.Border.Selected.Dark": "#FF9800",
-      "Checkbox.Foreground.Selected": "#B0BEC5",
-      "Checkbox.Foreground.Selected.Dark": "#B0BEC5",
+      "Checkbox.Foreground.Selected": "#FF9800",
+      "Checkbox.Foreground.Selected.Dark": "#FF9800",
       "Checkbox.Focus.Thin.Selected": "#B0BEC5",
       "Checkbox.Focus.Thin.Selected.Dark": "#B0BEC5",
       "Objects.Grey": "#616161",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#B0BEC5",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Deep Ocean Contrast.theme.json

@@ -110,14 +110,13 @@
       "background": "#181A1F",
       "foreground": "#8F93A2",
       "infoForeground": "#4B526D",
-      "matchForeground": "#84ffff2",
+      "matchForeground": "#84ffff",
       "matchSelectionForeground": "#84ffff",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#717CB416",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#4B526D",
-      "selectionInactiveBackground": "#1F2233",
+      "selectionInactiveBackground": "#23263250",
       "selectionBackground": "#23263280",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#464B5D",
       "inactiveMaskColor": "#090B10",
       "underlineColor": "#84ffff",
-      "underlinedTabBackground":"#1A1C25"
+      "underlinedTabBackground": "#1A1C25"
     },
     "Desktop.background": "#0F111A",
     "DialogWrapper.southPanelBackground": "#0F111A",
@@ -194,13 +193,22 @@
       "hoverColor": "#1F2233",
       "hoverMaskColor": "#1F2233",
       "inactiveMaskColor": "#0F111A",
-      "inactiveColoredFileBackground": "#0F111A",
       "inactiveUnderlineColor": "#464B5D",
       "selectedForeground": "#8F93A2",
       "selectedBackground": "#1A1C25",
       "underlineColor": "#84ffff",
       "underlinedTabBackground": "#1A1C25"
     },
+    "EditorGroupsTabs": {
+      "background": "#0F111A",
+      "borderColor": "#181A1F",
+      "hoverBackground": "#1F2233",
+      "hoverColor": "#1F2233",
+      "inactiveUnderlineColor": "#84ffff",
+      "underlineColor": "#84ffff",
+      "underlinedTabBackground": "#1A1C25",
+      "underlinedTabForeground": "#8F93A2"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#181A1F",
       "foreground": "#8F93A2",
-      "selectionBackground": "#232632",
+      "selectionBackground": "#23263250",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#717CB41625"
+      "selectionInactiveBackground": "#717CB425"
     },
     "material": {
       "background": "#0F111A",
@@ -533,7 +541,7 @@
         "background": "#0F111A"
       },
       "List": {
-        "separatorForeground": "#8F93A2",
+        "separatorForeground": "#4B526D",
         "separatorColor": "#0F111A"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#0F111A",
+      "buttonBorderColor": "#84ffff",
+      "buttonColor": "#84ffff",
       "foreground": "#8F93A2",
       "majorTickLength": 6,
       "tickColor": "#181A1F",
+      "trackColor": "#1A1C25",
       "trackWidth": 7,
       "thumb": "#84ffff"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#84ffff"
     },
     "TabbedPane.mt.tab.background": "#090B10",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#181A1F",
       "selectionBackground": "#1A1C25",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#717CB41625",
+      "selectionInactiveBackground": "#1A1C25",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#8F93A2",
       "stripeColor": "#090B10"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#090B10",
       "Button.hoverBackground": "#1F2233",
-      "inactiveBackground": "#181A1F",
+      "inactiveBackground": "#0F111A",
       "infoForeground": "#4B526D",
       "inactiveInfoForeground": "#4B526D"
     },
@@ -734,10 +746,10 @@
       "hash": "#0F111A",
       "modifiedItemForeground": "#84ffff",
       "rowHeight": 28,
-      "selectionBackground": "#717CB416",
+      "selectionBackground": "#717CB470",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#717CB41625",
+      "selectionInactiveBackground": "#717CB425",
       "textBackground": "#090B10"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#4B526D",
-        "Commit.currentBranchBackground": "#717CB416"
+        "Commit.currentBranchBackground": "#181A1F"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#090B10",
-      "foreground": "%fc"
+      "foreground": "#8F93A2"
     },
     "WelcomeScreen": {
       "background": "#0F111A",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#84ffff",
       "Checkbox.Foreground.Disabled": "#464B5D",
       "Checkbox.Foreground.Disabled.Dark": "#464B5D",
-      "Checkbox.Background.Selected": "#84ffff",
-      "Checkbox.Background.Selected.Dark": "#84ffff",
+      "Checkbox.Background.Selected": "#0F111A",
+      "Checkbox.Background.Selected.Dark": "#0F111A",
       "Checkbox.Border.Selected": "#84ffff",
       "Checkbox.Border.Selected.Dark": "#84ffff",
-      "Checkbox.Foreground.Selected": "#8F93A2",
-      "Checkbox.Foreground.Selected.Dark": "#8F93A2",
+      "Checkbox.Foreground.Selected": "#84ffff",
+      "Checkbox.Foreground.Selected.Dark": "#84ffff",
       "Checkbox.Focus.Thin.Selected": "#8F93A2",
       "Checkbox.Focus.Thin.Selected.Dark": "#8F93A2",
       "Objects.Grey": "#717CB4",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#8F93A2",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Deep Ocean.theme.json

@@ -110,14 +110,13 @@
       "background": "#181A1F",
       "foreground": "#8F93A2",
       "infoForeground": "#4B526D",
-      "matchForeground": "#84ffff2",
+      "matchForeground": "#84ffff",
       "matchSelectionForeground": "#84ffff",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#717CB416",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#4B526D",
-      "selectionInactiveBackground": "#1F2233",
+      "selectionInactiveBackground": "#23263250",
       "selectionBackground": "#23263280",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#464B5D",
       "inactiveMaskColor": "#0F111A",
       "underlineColor": "#84ffff",
-      "underlinedTabBackground":"#1A1C25"
+      "underlinedTabBackground": "#1A1C25"
     },
     "Desktop.background": "#0F111A",
     "DialogWrapper.southPanelBackground": "#0F111A",
@@ -194,13 +193,22 @@
       "hoverColor": "#1F2233",
       "hoverMaskColor": "#1F2233",
       "inactiveMaskColor": "#0F111A",
-      "inactiveColoredFileBackground": "#0F111A",
       "inactiveUnderlineColor": "#464B5D",
       "selectedForeground": "#8F93A2",
       "selectedBackground": "#1A1C25",
       "underlineColor": "#84ffff",
       "underlinedTabBackground": "#1A1C25"
     },
+    "EditorGroupsTabs": {
+      "background": "#0F111A",
+      "borderColor": "#181A1F",
+      "hoverBackground": "#1F2233",
+      "hoverColor": "#1F2233",
+      "inactiveUnderlineColor": "#84ffff",
+      "underlineColor": "#84ffff",
+      "underlinedTabBackground": "#1A1C25",
+      "underlinedTabForeground": "#8F93A2"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#181A1F",
       "foreground": "#8F93A2",
-      "selectionBackground": "#232632",
+      "selectionBackground": "#23263250",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#717CB41625"
+      "selectionInactiveBackground": "#717CB425"
     },
     "material": {
       "background": "#0F111A",
@@ -533,7 +541,7 @@
         "background": "#0F111A"
       },
       "List": {
-        "separatorForeground": "#8F93A2",
+        "separatorForeground": "#4B526D",
         "separatorColor": "#0F111A"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#0F111A",
+      "buttonBorderColor": "#84ffff",
+      "buttonColor": "#84ffff",
       "foreground": "#8F93A2",
       "majorTickLength": 6,
       "tickColor": "#181A1F",
+      "trackColor": "#1A1C25",
       "trackWidth": 7,
       "thumb": "#84ffff"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#84ffff"
     },
     "TabbedPane.mt.tab.background": "#0F111A",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#181A1F",
       "selectionBackground": "#1A1C25",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#717CB41625",
+      "selectionInactiveBackground": "#1A1C25",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#8F93A2",
       "stripeColor": "#090B10"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#090B10",
       "Button.hoverBackground": "#1F2233",
-      "inactiveBackground": "#181A1F",
+      "inactiveBackground": "#0F111A",
       "infoForeground": "#4B526D",
       "inactiveInfoForeground": "#4B526D"
     },
@@ -734,10 +746,10 @@
       "hash": "#0F111A",
       "modifiedItemForeground": "#84ffff",
       "rowHeight": 28,
-      "selectionBackground": "#717CB416",
+      "selectionBackground": "#717CB470",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#717CB41625",
+      "selectionInactiveBackground": "#717CB425",
       "textBackground": "#0F111A"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#4B526D",
-        "Commit.currentBranchBackground": "#717CB416"
+        "Commit.currentBranchBackground": "#181A1F"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#0F111A",
-      "foreground": "%fc"
+      "foreground": "#8F93A2"
     },
     "WelcomeScreen": {
       "background": "#0F111A",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#84ffff",
       "Checkbox.Foreground.Disabled": "#464B5D",
       "Checkbox.Foreground.Disabled.Dark": "#464B5D",
-      "Checkbox.Background.Selected": "#84ffff",
-      "Checkbox.Background.Selected.Dark": "#84ffff",
+      "Checkbox.Background.Selected": "#0F111A",
+      "Checkbox.Background.Selected.Dark": "#0F111A",
       "Checkbox.Border.Selected": "#84ffff",
       "Checkbox.Border.Selected.Dark": "#84ffff",
-      "Checkbox.Foreground.Selected": "#8F93A2",
-      "Checkbox.Foreground.Selected.Dark": "#8F93A2",
+      "Checkbox.Foreground.Selected": "#84ffff",
+      "Checkbox.Foreground.Selected.Dark": "#84ffff",
       "Checkbox.Focus.Thin.Selected": "#8F93A2",
       "Checkbox.Focus.Thin.Selected.Dark": "#8F93A2",
       "Objects.Grey": "#717CB4",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#8F93A2",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Lighter Contrast.theme.json

@@ -8,19 +8,19 @@
       "acceleratorSelectionForeground": "#94A7B0",
       "background": "#FAFAFA",
       "borderColor": "#d3e1e8",
-      "disabledBackground": "#eae8e8",
+      "disabledBackground": "#CCD7DA",
       "disabledForeground": "#D2D4D5",
       "disabledText": "#D2D4D5",
       "focusColor": "#E7E7E8",
       "focusedBorderColor": "#00BCD4",
       "foreground": "#546E7A",
-      "inactiveBackground": "#eae8e8",
+      "inactiveBackground": "#CCD7DA",
       "inactiveForeground": "#94A7B0",
       "infoForeground": "#94A7B0",
       "selectionBackground": "#80CBC4",
-      "selectionBackgroundInactive": "#eae8e8",
+      "selectionBackgroundInactive": "#FFFFFF",
       "selectionForeground": "#546e7a",
-      "selectionInactiveBackground": "#eae8e8",
+      "selectionInactiveBackground": "#FFFFFF",
       "separatorColor": "#d3e1e8"
     },
     "activeCaption": "#FAFAFA",
@@ -95,29 +95,28 @@
         "iconColor": "#546E7A",
         "nonEditableBackground": "#FAFAFA"
       },
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "buttonBackground": "#F3F4F5",
       "disabledForeground": "#D2D4D5",
       "foreground": "#546E7A",
       "modifiedItemForeground": "#00BCD4",
-      "nonEditableBackground": "#eae8e8",
+      "nonEditableBackground": "#FFFFFF",
       "padding": "5,5,5,5",
       "selectionBackground": "#E7E7E8",
       "selectionForeground": "#546e7a"
     },
     "ComboPopup.border": "#d3e1e8",
     "CompletionPopup": {
-      "background": "#eae8e8",
+      "background": "#FFFFFF",
       "foreground": "#546E7A",
       "infoForeground": "#94A7B0",
-      "matchForeground": "#00BCD42",
+      "matchForeground": "#00BCD4",
       "matchSelectionForeground": "#00BCD4",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#80CBC480",
       "selectedGrayedForeground": "#546e7a",
       "selectionGrayForeground": "#546e7a",
       "selectionInactiveInfoForeground": "#94A7B0",
-      "selectionInactiveBackground": "#E7E7E8",
+      "selectionInactiveBackground": "#80CBC450",
       "selectionBackground": "#80CBC480",
       "selectionForeground": "#546e7a",
       "selectionInfoForeground": "#546e7a"
@@ -160,12 +159,12 @@
       "background": "#FAFAFA",
       "borderColor": "#FAFAFA",
       "hoverBackground": "#E7E7E8",
-      "hoverColor": "#F4F4F4",
+      "hoverColor": "#EEEEEE",
       "hoverMaskColor": "#E7E7E8",
       "inactiveUnderlineColor": "#D2D4D5",
-      "inactiveMaskColor": "#F4F4F4",
+      "inactiveMaskColor": "#EEEEEE",
       "underlineColor": "#00BCD4",
-      "underlinedTabBackground":"#E7E7E8"
+      "underlinedTabBackground": "#E7E7E8"
     },
     "Desktop.background": "#FAFAFA",
     "DialogWrapper.southPanelBackground": "#FAFAFA",
@@ -176,12 +175,12 @@
       "areaForeground": "#546E7A"
     },
     "Editor": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "foreground": "#546E7A",
       "shortcutForeground": "#94A7B0"
     },
     "EditorPane": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "caretForeground": "#00BCD4",
       "foreground": "#546E7A",
       "inactiveBackground": "#FAFAFA",
@@ -190,21 +189,30 @@
       "selectionForeground": "#546e7a"
     },
     "EditorTabs": {
-      "borderColor": "#eae8e8",
+      "borderColor": "#FFFFFF",
       "hoverColor": "#E7E7E8",
       "hoverMaskColor": "#E7E7E8",
       "inactiveMaskColor": "#FAFAFA",
-      "inactiveColoredFileBackground": "#FAFAFA",
       "inactiveUnderlineColor": "#D2D4D5",
       "selectedForeground": "#546E7A",
       "selectedBackground": "#E7E7E8",
       "underlineColor": "#00BCD4",
       "underlinedTabBackground": "#E7E7E8"
     },
+    "EditorGroupsTabs": {
+      "background": "#FAFAFA",
+      "borderColor": "#FFFFFF",
+      "hoverBackground": "#E7E7E8",
+      "hoverColor": "#E7E7E8",
+      "inactiveUnderlineColor": "#00BCD4",
+      "underlineColor": "#00BCD4",
+      "underlinedTabBackground": "#E7E7E8",
+      "underlinedTabForeground": "#546E7A"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#eae8e8",
+      "Yellow": "#CCD7DA",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -221,7 +229,7 @@
     },
     "Focus.color": "#d3e1e8",
     "FormattedTextField": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "caretForeground": "#00BCD4",
       "foreground": "#546E7A",
       "inactiveBackground": "#F3F4F5",
@@ -239,7 +247,7 @@
     },
     "HeaderColor": {
       "active": "#FAFAFA",
-      "inactive": "#F4F4F4"
+      "inactive": "#EEEEEE"
     },
     "HelpTooltip": {
       "background": "#FAFAFA",
@@ -249,7 +257,7 @@
       "shortcutForeground": "#94A7B0"
     },
     "Hyperlink.linkColor": "#00BCD4",
-    "inactiveCaption": "#eae8e8",
+    "inactiveCaption": "#FFFFFF",
     "inactiveCaptionBorder": "#FAFAFA",
     "inactiveCaptionText": "#94A7B0",
     "info": "#94A7B0",
@@ -281,17 +289,17 @@
       "visitedForeground": "#00BCD4"
     },
     "List": {
-      "background": "#eae8e8",
+      "background": "#FFFFFF",
       "foreground": "#546E7A",
-      "selectionBackground": "#80CBC4",
+      "selectionBackground": "#80CBC450",
       "selectionForeground": "#546e7a",
       "selectionInactiveForeground": "#546e7a",
-      "selectionInactiveBackground": "#80CBC48025"
+      "selectionInactiveBackground": "#80CBC425"
     },
     "material": {
       "background": "#FAFAFA",
       "branchColor": "#546E7A",
-      "contrast": "#F4F4F4",
+      "contrast": "#EEEEEE",
       "foreground": "#546E7A",
       "mergeCommits": "#F3F4F5",
       "primaryColor": "#94A7B0",
@@ -301,7 +309,7 @@
       "tagColor": "#94A7B0"
     },
     "MemoryIndicator": {
-      "allocatedBackground": "#eae8e8",
+      "allocatedBackground": "#FFFFFF",
       "usedColor": "#E7E7E8",
       "usedBackground": "#E7E7E8"
     },
@@ -310,8 +318,8 @@
       "acceleratorSelectionForeground": "#546e7a",
       "background": "#FAFAFA",
       "border": "4,2,4,2",
-      "borderColor": "#eae8e8",
-      "disabledBackground": "#eae8e8",
+      "borderColor": "#FFFFFF",
+      "disabledBackground": "#FFFFFF",
       "disabledForeground": "#D2D4D5",
       "foreground": "#546E7A",
       "selectionBackground": "#80CBC4",
@@ -319,7 +327,7 @@
       "separatorColor": "#d3e1e8"
     },
     "MenuBar": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "borderColor": "#FAFAFA",
       "disabledBackground": "#FAFAFA",
       "disabledForeground": "#D2D4D5",
@@ -327,7 +335,7 @@
       "highlight": "#FAFAFA",
       "selectionBackground": "#80CBC4",
       "selectionForeground": "#546e7a",
-      "shadow": "#F4F4F4"
+      "shadow": "#EEEEEE"
     },
     "MenuItem": {
       "acceleratorForeground": "#94A7B0",
@@ -349,7 +357,7 @@
         "background": "#FAFAFA"
       },
       "SearchField": {
-        "background": "#F4F4F4"
+        "background": "#EEEEEE"
       }
     },
     "Notification": {
@@ -386,7 +394,7 @@
       "foreground": "#546E7A"
     },
     "ParameterInfo": {
-      "background": "#eae8e8",
+      "background": "#FFFFFF",
       "borderColor": "#E7E7E8",
       "currentOverloadBackground": "#E7E7E8",
       "currentParameterForeground": "#00BCD4",
@@ -396,7 +404,7 @@
       "lineSeparatorColor": "#E7E7E8"
     },
     "PasswordField": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "capsLockIconColor": "#00BCD4",
       "caretForeground": "#00BCD4",
       "foreground": "#546E7A",
@@ -424,11 +432,11 @@
         "updateForeground": "#546E7A"
       },
       "SearchField": {
-        "background": "#F4F4F4",
+        "background": "#EEEEEE",
         "borderColor": "#d3e1e8"
       },
       "SectionHeader": {
-        "background": "#eae8e8",
+        "background": "#FFFFFF",
         "foreground": "#546E7A"
       },
       "Tab": {
@@ -443,19 +451,19 @@
         "borderColor": "#FAFAFA",
         "foreground": "#00BCD4"
       },
-      "borderColor": "#F4F4F4",
+      "borderColor": "#EEEEEE",
       "inactiveBorderColor": "#FAFAFA",
-      "innerBorderColor": "#eae8e8",
+      "innerBorderColor": "#FFFFFF",
       "Header": {
         "activeBackground": "#FAFAFA",
-        "inactiveBackground": "#F4F4F4"
+        "inactiveBackground": "#EEEEEE"
       },
       "paintBorder": true,
       "separatorForeground": "#546E7A",
-      "separatorColor": "#eae8e8",
+      "separatorColor": "#FFFFFF",
       "Toolbar": {
-        "background": "#F4F4F4",
-        "borderColor": "#F4F4F4"
+        "background": "#EEEEEE",
+        "borderColor": "#EEEEEE"
       }
     },
     "PopupMenu": {
@@ -526,19 +534,19 @@
     },
     "SearchEverywhere": {
       "Advertiser": {
-        "background": "#F4F4F4",
+        "background": "#EEEEEE",
         "foreground": "#94A7B0"
       },
       "Header": {
         "background": "#FAFAFA"
       },
       "List": {
-        "separatorForeground": "#546E7A",
+        "separatorForeground": "#94A7B0",
         "separatorColor": "#d3e1e8"
       },
       "SearchField": {
         "background": "#FAFAFA",
-        "borderColor": "#F4F4F4",
+        "borderColor": "#EEEEEE",
         "infoForeground": "#94A7B0"
       },
       "Tab": {
@@ -552,18 +560,21 @@
       "startBackground": "#00BCD4"
     },
     "Separator": {
-      "background": "#eae8e8",
-      "foreground": "#eae8e8",
-      "separatorColor": "#eae8e8"
+      "background": "#FFFFFF",
+      "foreground": "#FFFFFF",
+      "separatorColor": "#FFFFFF"
     },
     "SidePanel": {
-      "background": "#F4F4F4"
+      "background": "#EEEEEE"
     },
     "Slider": {
       "background": "#FAFAFA",
+      "buttonBorderColor": "#00BCD4",
+      "buttonColor": "#00BCD4",
       "foreground": "#546E7A",
       "majorTickLength": 6,
-      "tickColor": "#eae8e8",
+      "tickColor": "#FFFFFF",
+      "trackColor": "#E7E7E8",
       "trackWidth": 7,
       "thumb": "#00BCD4"
     },
@@ -581,9 +592,9 @@
     },
     "SplitPane": {
       "background": "#FAFAFA",
-      "highlight": "#F4F4F4"
+      "highlight": "#EEEEEE"
     },
-    "SplitPaneDivider.draggingColor": "#eae8e8",
+    "SplitPaneDivider.draggingColor": "#FFFFFF",
     "StatusBar": {
       "borderColor": "#FAFAFA"
     },
@@ -607,9 +618,10 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#00BCD4"
     },
-    "TabbedPane.mt.tab.background": "#F4F4F4",
+    "TabbedPane.mt.tab.background": "#EEEEEE",
     "Table": {
       "background": "#FAFAFA",
       "cellNoFocusBorder": "10,5,10,5",
@@ -623,30 +635,30 @@
       "highlightOuter": "#E7E7E8",
       "lightSelectionForeground": "#546e7a",
       "lightSelectionInactiveForeground": "#94A7B0",
-      "lightSelectionInactiveBackground": "#eae8e8",
+      "lightSelectionInactiveBackground": "#FFFFFF",
       "selectionBackground": "#E7E7E8",
       "selectionForeground": "#546e7a",
-      "selectionInactiveBackground": "#80CBC48025",
+      "selectionInactiveBackground": "#E7E7E8",
       "selectionInactiveForeground": "#546e7a",
       "sortIconColor": "#546E7A",
-      "stripeColor": "#F4F4F4"
+      "stripeColor": "#EEEEEE"
     },
     "TableHeader": {
       "background": "#FAFAFA",
       "borderColor": "#FAFAFA",
-      "bottomSeparatorColor": "#eae8e8",
+      "bottomSeparatorColor": "#FFFFFF",
       "cellBorder": "4,0,4,0",
       "foreground": "#546E7A",
       "focusCellBackground": "#E7E7E8",
       "focusCellForeground": "#546e7a",
       "height": 25,
-      "separatorColor": "#eae8e8"
+      "separatorColor": "#FFFFFF"
     },
     "text": "#94A7B0",
     "textInactiveText": "#94A7B0",
     "textText": "#94A7B0",
     "TextArea": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "caretForeground": "#00BCD4",
       "foreground": "#546E7A",
       "inactiveForeground": "#D2D4D5",
@@ -654,7 +666,7 @@
       "selectionForeground": "#546e7a"
     },
     "TextField": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "caretForeground": "#00BCD4",
       "foreground": "#546E7A",
       "inactiveForeground": "#D2D4D5",
@@ -662,7 +674,7 @@
       "selectionForeground": "#546e7a"
     },
     "TextPane": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "caretForeground": "#00BCD4",
       "foreground": "#546E7A",
       "inactiveForeground": "#D2D4D5",
@@ -670,9 +682,9 @@
       "selectionForeground": "#546e7a"
     },
     "TitlePane": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "Button.hoverBackground": "#E7E7E8",
-      "inactiveBackground": "#eae8e8",
+      "inactiveBackground": "#FAFAFA",
       "infoForeground": "#94A7B0",
       "inactiveInfoForeground": "#94A7B0"
     },
@@ -688,7 +700,7 @@
       "onForeground": "#00BCD4"
     },
     "ToolBar": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "borderHandleColor": "#94A7B0",
       "floatingForeground": "#94A7B0",
       "foreground": "#546E7A"
@@ -707,11 +719,11 @@
       "Button": {
         "hoverBackground": "#E7E7E8",
         "selectedForeground": "#546e7a",
-        "selectedBackground": "#F4F4F4"
+        "selectedBackground": "#EEEEEE"
       },
       "Header": {
         "background": "#FAFAFA",
-        "borderColor": "#eae8e8",
+        "borderColor": "#FFFFFF",
         "inactiveBackground": "#FAFAFA"
       },
       "HeaderCloseButton": {
@@ -719,26 +731,26 @@
       },
       "HeaderTab": {
         "hoverBackground": "#E7E7E8",
-        "hoverInactiveBackground": "#eae8e8",
+        "hoverInactiveBackground": "#FFFFFF",
         "inactiveUnderlineColor": "#00BCD4",
-        "selectedBackground": "#F4F4F4",
-        "selectedInactiveBackground": "#F4F4F4",
+        "selectedBackground": "#EEEEEE",
+        "selectedInactiveBackground": "#EEEEEE",
         "underlineColor": "#00BCD4",
         "underlinedTabBackground": "#E7E7E8",
-        "underlinedTabInactiveBackground": "#eae8e8"
+        "underlinedTabInactiveBackground": "#FFFFFF"
       }
     },
     "Tree": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "foreground": "#94A7B0",
       "hash": "#d3e1e8",
       "modifiedItemForeground": "#00BCD4",
       "rowHeight": 28,
-      "selectionBackground": "#80CBC480",
+      "selectionBackground": "#80CBC470",
       "selectionForeground": "#546e7a",
       "selectionInactiveForeground": "#546e7a",
-      "selectionInactiveBackground": "#80CBC48025",
-      "textBackground": "#F4F4F4"
+      "selectionInactiveBackground": "#80CBC425",
+      "textBackground": "#EEEEEE"
     },
     "Tree.leftChildIndent": 10,
     "Tree.rightChildIndent": 5,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#94A7B0",
-        "Commit.currentBranchBackground": "#80CBC480"
+        "Commit.currentBranchBackground": "#FFFFFF"
       },
       "RefLabel": {
         "foreground": "#546e7a",
@@ -781,33 +793,33 @@
       }
     },
     "Viewport": {
-      "background": "#F4F4F4",
-      "foreground": "%fc"
+      "background": "#EEEEEE",
+      "foreground": "#546E7A"
     },
     "WelcomeScreen": {
       "background": "#FAFAFA",
       "borderColor": "#FAFAFA",
-      "captionBackground": "#F4F4F4",
+      "captionBackground": "#EEEEEE",
       "captionForeground": "#546E7A",
-      "footerBackground": "#F4F4F4",
+      "footerBackground": "#EEEEEE",
       "footerForeground": "#546E7A",
       "headerBackground": "#FAFAFA",
       "headerForeground": "#546E7A",
       "separatorColor": "#d3e1e8",
       "Projects": {
-        "background": "#eae8e8",
+        "background": "#FFFFFF",
         "selectionBackground": "#80CBC4",
-        "selectionInactiveBackground": "#eae8e8"
+        "selectionInactiveBackground": "#FFFFFF"
       }
     },
-    "window": "#F4F4F4",
+    "window": "#EEEEEE",
     "windowBorder": "#d3e1e8",
     "windowText": "#94A7B0",
     "Window.border": "#d3e1e8"
   },
   "icons": {
     "ColorPalette": {
-      "#43494A": "#F4F4F4",
+      "#43494A": "#EEEEEE",
       "#6B6B6B": "#94A7B0",
       "#A7A7A7": "#FAFAFA",
       "#3D6185": "#00BCD4",
@@ -824,10 +836,10 @@
       "Actions.GreyInline.Dark": "#546E7A",
       "Actions.Red": "#E53935",
       "Actions.Yellow": "#F6A434",
-      "Checkbox.Background.Default": "#F4F4F4",
-      "Checkbox.Background.Default.Dark": "#F4F4F4",
-      "Checkbox.Background.Disabled": "#eae8e8",
-      "Checkbox.Background.Disabled.Dark": "#eae8e8",
+      "Checkbox.Background.Default": "#EEEEEE",
+      "Checkbox.Background.Default.Dark": "#EEEEEE",
+      "Checkbox.Background.Disabled": "#CCD7DA",
+      "Checkbox.Background.Disabled.Dark": "#CCD7DA",
       "Checkbox.Border.Default": "#d3e1e8",
       "Checkbox.Border.Default.Dark": "#d3e1e8",
       "Checkbox.Border.Disabled": "#D2D4D5",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#00BCD4",
       "Checkbox.Foreground.Disabled": "#D2D4D5",
       "Checkbox.Foreground.Disabled.Dark": "#D2D4D5",
-      "Checkbox.Background.Selected": "#00BCD4",
-      "Checkbox.Background.Selected.Dark": "#00BCD4",
+      "Checkbox.Background.Selected": "#FAFAFA",
+      "Checkbox.Background.Selected.Dark": "#FAFAFA",
       "Checkbox.Border.Selected": "#00BCD4",
       "Checkbox.Border.Selected.Dark": "#00BCD4",
-      "Checkbox.Foreground.Selected": "#546E7A",
-      "Checkbox.Foreground.Selected.Dark": "#546E7A",
+      "Checkbox.Foreground.Selected": "#00BCD4",
+      "Checkbox.Foreground.Selected.Dark": "#00BCD4",
       "Checkbox.Focus.Thin.Selected": "#546E7A",
       "Checkbox.Focus.Thin.Selected.Dark": "#546E7A",
       "Objects.Grey": "#AABFC9",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#546E7A",
       "Objects.YellowDark": "#F76D47",
       "Objects.GreenAndroid": "#91B859"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Lighter.theme.json

@@ -8,19 +8,19 @@
       "acceleratorSelectionForeground": "#94A7B0",
       "background": "#FAFAFA",
       "borderColor": "#d3e1e8",
-      "disabledBackground": "#eae8e8",
+      "disabledBackground": "#CCD7DA",
       "disabledForeground": "#D2D4D5",
       "disabledText": "#D2D4D5",
       "focusColor": "#E7E7E8",
       "focusedBorderColor": "#00BCD4",
       "foreground": "#546E7A",
-      "inactiveBackground": "#eae8e8",
+      "inactiveBackground": "#CCD7DA",
       "inactiveForeground": "#94A7B0",
       "infoForeground": "#94A7B0",
       "selectionBackground": "#80CBC4",
-      "selectionBackgroundInactive": "#eae8e8",
+      "selectionBackgroundInactive": "#FFFFFF",
       "selectionForeground": "#546e7a",
-      "selectionInactiveBackground": "#eae8e8",
+      "selectionInactiveBackground": "#FFFFFF",
       "separatorColor": "#d3e1e8"
     },
     "activeCaption": "#FAFAFA",
@@ -100,24 +100,23 @@
       "disabledForeground": "#D2D4D5",
       "foreground": "#546E7A",
       "modifiedItemForeground": "#00BCD4",
-      "nonEditableBackground": "#eae8e8",
+      "nonEditableBackground": "#FFFFFF",
       "padding": "5,5,5,5",
       "selectionBackground": "#E7E7E8",
       "selectionForeground": "#546e7a"
     },
     "ComboPopup.border": "#d3e1e8",
     "CompletionPopup": {
-      "background": "#eae8e8",
+      "background": "#FFFFFF",
       "foreground": "#546E7A",
       "infoForeground": "#94A7B0",
-      "matchForeground": "#00BCD42",
+      "matchForeground": "#00BCD4",
       "matchSelectionForeground": "#00BCD4",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#80CBC480",
       "selectedGrayedForeground": "#546e7a",
       "selectionGrayForeground": "#546e7a",
       "selectionInactiveInfoForeground": "#94A7B0",
-      "selectionInactiveBackground": "#E7E7E8",
+      "selectionInactiveBackground": "#80CBC450",
       "selectionBackground": "#80CBC480",
       "selectionForeground": "#546e7a",
       "selectionInfoForeground": "#546e7a"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#D2D4D5",
       "inactiveMaskColor": "#FAFAFA",
       "underlineColor": "#00BCD4",
-      "underlinedTabBackground":"#E7E7E8"
+      "underlinedTabBackground": "#E7E7E8"
     },
     "Desktop.background": "#FAFAFA",
     "DialogWrapper.southPanelBackground": "#FAFAFA",
@@ -190,21 +189,30 @@
       "selectionForeground": "#546e7a"
     },
     "EditorTabs": {
-      "borderColor": "#eae8e8",
+      "borderColor": "#FFFFFF",
       "hoverColor": "#E7E7E8",
       "hoverMaskColor": "#E7E7E8",
       "inactiveMaskColor": "#FAFAFA",
-      "inactiveColoredFileBackground": "#FAFAFA",
       "inactiveUnderlineColor": "#D2D4D5",
       "selectedForeground": "#546E7A",
       "selectedBackground": "#E7E7E8",
       "underlineColor": "#00BCD4",
       "underlinedTabBackground": "#E7E7E8"
     },
+    "EditorGroupsTabs": {
+      "background": "#FAFAFA",
+      "borderColor": "#FFFFFF",
+      "hoverBackground": "#E7E7E8",
+      "hoverColor": "#E7E7E8",
+      "inactiveUnderlineColor": "#00BCD4",
+      "underlineColor": "#00BCD4",
+      "underlinedTabBackground": "#E7E7E8",
+      "underlinedTabForeground": "#546E7A"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
-      "Yellow": "#eae8e8",
+      "Yellow": "#CCD7DA",
       "Orange": "#B53D00",
       "Violet": "#4D2C91",
       "Rose": "#A00037"
@@ -239,7 +247,7 @@
     },
     "HeaderColor": {
       "active": "#FAFAFA",
-      "inactive": "#F4F4F4"
+      "inactive": "#EEEEEE"
     },
     "HelpTooltip": {
       "background": "#FAFAFA",
@@ -249,7 +257,7 @@
       "shortcutForeground": "#94A7B0"
     },
     "Hyperlink.linkColor": "#00BCD4",
-    "inactiveCaption": "#eae8e8",
+    "inactiveCaption": "#FFFFFF",
     "inactiveCaptionBorder": "#FAFAFA",
     "inactiveCaptionText": "#94A7B0",
     "info": "#94A7B0",
@@ -281,17 +289,17 @@
       "visitedForeground": "#00BCD4"
     },
     "List": {
-      "background": "#eae8e8",
+      "background": "#FFFFFF",
       "foreground": "#546E7A",
-      "selectionBackground": "#80CBC4",
+      "selectionBackground": "#80CBC450",
       "selectionForeground": "#546e7a",
       "selectionInactiveForeground": "#546e7a",
-      "selectionInactiveBackground": "#80CBC48025"
+      "selectionInactiveBackground": "#80CBC425"
     },
     "material": {
       "background": "#FAFAFA",
       "branchColor": "#546E7A",
-      "contrast": "#F4F4F4",
+      "contrast": "#EEEEEE",
       "foreground": "#546E7A",
       "mergeCommits": "#F3F4F5",
       "primaryColor": "#94A7B0",
@@ -301,7 +309,7 @@
       "tagColor": "#94A7B0"
     },
     "MemoryIndicator": {
-      "allocatedBackground": "#eae8e8",
+      "allocatedBackground": "#FFFFFF",
       "usedColor": "#E7E7E8",
       "usedBackground": "#E7E7E8"
     },
@@ -310,8 +318,8 @@
       "acceleratorSelectionForeground": "#546e7a",
       "background": "#FAFAFA",
       "border": "4,2,4,2",
-      "borderColor": "#eae8e8",
-      "disabledBackground": "#eae8e8",
+      "borderColor": "#FFFFFF",
+      "disabledBackground": "#FFFFFF",
       "disabledForeground": "#D2D4D5",
       "foreground": "#546E7A",
       "selectionBackground": "#80CBC4",
@@ -386,7 +394,7 @@
       "foreground": "#546E7A"
     },
     "ParameterInfo": {
-      "background": "#eae8e8",
+      "background": "#FFFFFF",
       "borderColor": "#E7E7E8",
       "currentOverloadBackground": "#E7E7E8",
       "currentParameterForeground": "#00BCD4",
@@ -428,7 +436,7 @@
         "borderColor": "#d3e1e8"
       },
       "SectionHeader": {
-        "background": "#eae8e8",
+        "background": "#FFFFFF",
         "foreground": "#546E7A"
       },
       "Tab": {
@@ -443,19 +451,19 @@
         "borderColor": "#FAFAFA",
         "foreground": "#00BCD4"
       },
-      "borderColor": "#F4F4F4",
+      "borderColor": "#EEEEEE",
       "inactiveBorderColor": "#FAFAFA",
-      "innerBorderColor": "#eae8e8",
+      "innerBorderColor": "#FFFFFF",
       "Header": {
         "activeBackground": "#FAFAFA",
-        "inactiveBackground": "#F4F4F4"
+        "inactiveBackground": "#EEEEEE"
       },
       "paintBorder": true,
       "separatorForeground": "#546E7A",
-      "separatorColor": "#eae8e8",
+      "separatorColor": "#FFFFFF",
       "Toolbar": {
-        "background": "#F4F4F4",
-        "borderColor": "#F4F4F4"
+        "background": "#EEEEEE",
+        "borderColor": "#EEEEEE"
       }
     },
     "PopupMenu": {
@@ -526,19 +534,19 @@
     },
     "SearchEverywhere": {
       "Advertiser": {
-        "background": "#F4F4F4",
+        "background": "#EEEEEE",
         "foreground": "#94A7B0"
       },
       "Header": {
         "background": "#FAFAFA"
       },
       "List": {
-        "separatorForeground": "#546E7A",
+        "separatorForeground": "#94A7B0",
         "separatorColor": "#d3e1e8"
       },
       "SearchField": {
         "background": "#FAFAFA",
-        "borderColor": "#F4F4F4",
+        "borderColor": "#EEEEEE",
         "infoForeground": "#94A7B0"
       },
       "Tab": {
@@ -552,18 +560,21 @@
       "startBackground": "#00BCD4"
     },
     "Separator": {
-      "background": "#eae8e8",
-      "foreground": "#eae8e8",
-      "separatorColor": "#eae8e8"
+      "background": "#FFFFFF",
+      "foreground": "#FFFFFF",
+      "separatorColor": "#FFFFFF"
     },
     "SidePanel": {
       "background": "#FAFAFA"
     },
     "Slider": {
       "background": "#FAFAFA",
+      "buttonBorderColor": "#00BCD4",
+      "buttonColor": "#00BCD4",
       "foreground": "#546E7A",
       "majorTickLength": 6,
-      "tickColor": "#eae8e8",
+      "tickColor": "#FFFFFF",
+      "trackColor": "#E7E7E8",
       "trackWidth": 7,
       "thumb": "#00BCD4"
     },
@@ -583,7 +594,7 @@
       "background": "#FAFAFA",
       "highlight": "#FAFAFA"
     },
-    "SplitPaneDivider.draggingColor": "#eae8e8",
+    "SplitPaneDivider.draggingColor": "#FFFFFF",
     "StatusBar": {
       "borderColor": "#FAFAFA"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#00BCD4"
     },
     "TabbedPane.mt.tab.background": "#FAFAFA",
     "Table": {
@@ -623,24 +635,24 @@
       "highlightOuter": "#E7E7E8",
       "lightSelectionForeground": "#546e7a",
       "lightSelectionInactiveForeground": "#94A7B0",
-      "lightSelectionInactiveBackground": "#eae8e8",
+      "lightSelectionInactiveBackground": "#FFFFFF",
       "selectionBackground": "#E7E7E8",
       "selectionForeground": "#546e7a",
-      "selectionInactiveBackground": "#80CBC48025",
+      "selectionInactiveBackground": "#E7E7E8",
       "selectionInactiveForeground": "#546e7a",
       "sortIconColor": "#546E7A",
-      "stripeColor": "#F4F4F4"
+      "stripeColor": "#EEEEEE"
     },
     "TableHeader": {
       "background": "#FAFAFA",
       "borderColor": "#FAFAFA",
-      "bottomSeparatorColor": "#eae8e8",
+      "bottomSeparatorColor": "#FFFFFF",
       "cellBorder": "4,0,4,0",
       "foreground": "#546E7A",
       "focusCellBackground": "#E7E7E8",
       "focusCellForeground": "#546e7a",
       "height": 25,
-      "separatorColor": "#eae8e8"
+      "separatorColor": "#FFFFFF"
     },
     "text": "#94A7B0",
     "textInactiveText": "#94A7B0",
@@ -670,9 +682,9 @@
       "selectionForeground": "#546e7a"
     },
     "TitlePane": {
-      "background": "#F4F4F4",
+      "background": "#EEEEEE",
       "Button.hoverBackground": "#E7E7E8",
-      "inactiveBackground": "#eae8e8",
+      "inactiveBackground": "#FAFAFA",
       "infoForeground": "#94A7B0",
       "inactiveInfoForeground": "#94A7B0"
     },
@@ -707,11 +719,11 @@
       "Button": {
         "hoverBackground": "#E7E7E8",
         "selectedForeground": "#546e7a",
-        "selectedBackground": "#F4F4F4"
+        "selectedBackground": "#EEEEEE"
       },
       "Header": {
         "background": "#FAFAFA",
-        "borderColor": "#eae8e8",
+        "borderColor": "#FFFFFF",
         "inactiveBackground": "#FAFAFA"
       },
       "HeaderCloseButton": {
@@ -719,13 +731,13 @@
       },
       "HeaderTab": {
         "hoverBackground": "#E7E7E8",
-        "hoverInactiveBackground": "#eae8e8",
+        "hoverInactiveBackground": "#FFFFFF",
         "inactiveUnderlineColor": "#00BCD4",
-        "selectedBackground": "#F4F4F4",
-        "selectedInactiveBackground": "#F4F4F4",
+        "selectedBackground": "#EEEEEE",
+        "selectedInactiveBackground": "#EEEEEE",
         "underlineColor": "#00BCD4",
         "underlinedTabBackground": "#E7E7E8",
-        "underlinedTabInactiveBackground": "#eae8e8"
+        "underlinedTabInactiveBackground": "#FFFFFF"
       }
     },
     "Tree": {
@@ -734,10 +746,10 @@
       "hash": "#d3e1e8",
       "modifiedItemForeground": "#00BCD4",
       "rowHeight": 28,
-      "selectionBackground": "#80CBC480",
+      "selectionBackground": "#80CBC470",
       "selectionForeground": "#546e7a",
       "selectionInactiveForeground": "#546e7a",
-      "selectionInactiveBackground": "#80CBC48025",
+      "selectionInactiveBackground": "#80CBC425",
       "textBackground": "#FAFAFA"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#94A7B0",
-        "Commit.currentBranchBackground": "#80CBC480"
+        "Commit.currentBranchBackground": "#FFFFFF"
       },
       "RefLabel": {
         "foreground": "#546e7a",
@@ -782,22 +794,22 @@
     },
     "Viewport": {
       "background": "#FAFAFA",
-      "foreground": "%fc"
+      "foreground": "#546E7A"
     },
     "WelcomeScreen": {
       "background": "#FAFAFA",
       "borderColor": "#FAFAFA",
-      "captionBackground": "#F4F4F4",
+      "captionBackground": "#EEEEEE",
       "captionForeground": "#546E7A",
-      "footerBackground": "#F4F4F4",
+      "footerBackground": "#EEEEEE",
       "footerForeground": "#546E7A",
       "headerBackground": "#FAFAFA",
       "headerForeground": "#546E7A",
       "separatorColor": "#d3e1e8",
       "Projects": {
-        "background": "#eae8e8",
+        "background": "#FFFFFF",
         "selectionBackground": "#80CBC4",
-        "selectionInactiveBackground": "#eae8e8"
+        "selectionInactiveBackground": "#FFFFFF"
       }
     },
     "window": "#FAFAFA",
@@ -807,7 +819,7 @@
   },
   "icons": {
     "ColorPalette": {
-      "#43494A": "#F4F4F4",
+      "#43494A": "#EEEEEE",
       "#6B6B6B": "#94A7B0",
       "#A7A7A7": "#FAFAFA",
       "#3D6185": "#00BCD4",
@@ -824,10 +836,10 @@
       "Actions.GreyInline.Dark": "#546E7A",
       "Actions.Red": "#E53935",
       "Actions.Yellow": "#F6A434",
-      "Checkbox.Background.Default": "#F4F4F4",
-      "Checkbox.Background.Default.Dark": "#F4F4F4",
-      "Checkbox.Background.Disabled": "#eae8e8",
-      "Checkbox.Background.Disabled.Dark": "#eae8e8",
+      "Checkbox.Background.Default": "#EEEEEE",
+      "Checkbox.Background.Default.Dark": "#EEEEEE",
+      "Checkbox.Background.Disabled": "#CCD7DA",
+      "Checkbox.Background.Disabled.Dark": "#CCD7DA",
       "Checkbox.Border.Default": "#d3e1e8",
       "Checkbox.Border.Default.Dark": "#d3e1e8",
       "Checkbox.Border.Disabled": "#D2D4D5",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#00BCD4",
       "Checkbox.Foreground.Disabled": "#D2D4D5",
       "Checkbox.Foreground.Disabled.Dark": "#D2D4D5",
-      "Checkbox.Background.Selected": "#00BCD4",
-      "Checkbox.Background.Selected.Dark": "#00BCD4",
+      "Checkbox.Background.Selected": "#FAFAFA",
+      "Checkbox.Background.Selected.Dark": "#FAFAFA",
       "Checkbox.Border.Selected": "#00BCD4",
       "Checkbox.Border.Selected.Dark": "#00BCD4",
-      "Checkbox.Foreground.Selected": "#546E7A",
-      "Checkbox.Foreground.Selected.Dark": "#546E7A",
+      "Checkbox.Foreground.Selected": "#00BCD4",
+      "Checkbox.Foreground.Selected.Dark": "#00BCD4",
       "Checkbox.Focus.Thin.Selected": "#546E7A",
       "Checkbox.Focus.Thin.Selected.Dark": "#546E7A",
       "Objects.Grey": "#AABFC9",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#546E7A",
       "Objects.YellowDark": "#F76D47",
       "Objects.GreenAndroid": "#91B859"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Oceanic Contrast.theme.json

@@ -110,14 +110,13 @@
       "background": "#32424A",
       "foreground": "#B0BEC5",
       "infoForeground": "#607D8B",
-      "matchForeground": "#0096882",
+      "matchForeground": "#009688",
       "matchSelectionForeground": "#009688",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#546E7A70",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#607D8B",
-      "selectionInactiveBackground": "#425B67",
+      "selectionInactiveBackground": "#546E7A50",
       "selectionBackground": "#546E7A80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#415967",
       "inactiveMaskColor": "#1E272C",
       "underlineColor": "#009688",
-      "underlinedTabBackground":"#314549"
+      "underlinedTabBackground": "#314549"
     },
     "Desktop.background": "#263238",
     "DialogWrapper.southPanelBackground": "#263238",
@@ -194,13 +193,22 @@
       "hoverColor": "#425B67",
       "hoverMaskColor": "#425B67",
       "inactiveMaskColor": "#263238",
-      "inactiveColoredFileBackground": "#263238",
       "inactiveUnderlineColor": "#415967",
       "selectedForeground": "#B0BEC5",
       "selectedBackground": "#314549",
       "underlineColor": "#009688",
       "underlinedTabBackground": "#314549"
     },
+    "EditorGroupsTabs": {
+      "background": "#263238",
+      "borderColor": "#32424A",
+      "hoverBackground": "#425B67",
+      "hoverColor": "#425B67",
+      "inactiveUnderlineColor": "#009688",
+      "underlineColor": "#009688",
+      "underlinedTabBackground": "#314549",
+      "underlinedTabForeground": "#B0BEC5"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#32424A",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#546E7A",
+      "selectionBackground": "#546E7A50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#546E7A7025"
+      "selectionInactiveBackground": "#546E7A25"
     },
     "material": {
       "background": "#263238",
@@ -533,7 +541,7 @@
         "background": "#263238"
       },
       "List": {
-        "separatorForeground": "#B0BEC5",
+        "separatorForeground": "#607D8B",
         "separatorColor": "#2A373E"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#263238",
+      "buttonBorderColor": "#009688",
+      "buttonColor": "#009688",
       "foreground": "#B0BEC5",
       "majorTickLength": 6,
       "tickColor": "#32424A",
+      "trackColor": "#314549",
       "trackWidth": 7,
       "thumb": "#009688"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#009688"
     },
     "TabbedPane.mt.tab.background": "#1E272C",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#32424A",
       "selectionBackground": "#314549",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#546E7A7025",
+      "selectionInactiveBackground": "#314549",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#B0BEC5",
       "stripeColor": "#1E272C"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#1E272C",
       "Button.hoverBackground": "#425B67",
-      "inactiveBackground": "#32424A",
+      "inactiveBackground": "#263238",
       "infoForeground": "#607D8B",
       "inactiveInfoForeground": "#607D8B"
     },
@@ -737,7 +749,7 @@
       "selectionBackground": "#546E7A70",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#546E7A7025",
+      "selectionInactiveBackground": "#546E7A25",
       "textBackground": "#1E272C"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#607D8B",
-        "Commit.currentBranchBackground": "#546E7A70"
+        "Commit.currentBranchBackground": "#32424A"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#1E272C",
-      "foreground": "%fc"
+      "foreground": "#B0BEC5"
     },
     "WelcomeScreen": {
       "background": "#263238",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#009688",
       "Checkbox.Foreground.Disabled": "#415967",
       "Checkbox.Foreground.Disabled.Dark": "#415967",
-      "Checkbox.Background.Selected": "#009688",
-      "Checkbox.Background.Selected.Dark": "#009688",
+      "Checkbox.Background.Selected": "#263238",
+      "Checkbox.Background.Selected.Dark": "#263238",
       "Checkbox.Border.Selected": "#009688",
       "Checkbox.Border.Selected.Dark": "#009688",
-      "Checkbox.Foreground.Selected": "#B0BEC5",
-      "Checkbox.Foreground.Selected.Dark": "#B0BEC5",
+      "Checkbox.Foreground.Selected": "#009688",
+      "Checkbox.Foreground.Selected.Dark": "#009688",
       "Checkbox.Focus.Thin.Selected": "#B0BEC5",
       "Checkbox.Focus.Thin.Selected.Dark": "#B0BEC5",
       "Objects.Grey": "#546e7a",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#B0BEC5",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Oceanic.theme.json

@@ -110,14 +110,13 @@
       "background": "#32424A",
       "foreground": "#B0BEC5",
       "infoForeground": "#607D8B",
-      "matchForeground": "#0096882",
+      "matchForeground": "#009688",
       "matchSelectionForeground": "#009688",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#546E7A70",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#607D8B",
-      "selectionInactiveBackground": "#425B67",
+      "selectionInactiveBackground": "#546E7A50",
       "selectionBackground": "#546E7A80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#415967",
       "inactiveMaskColor": "#263238",
       "underlineColor": "#009688",
-      "underlinedTabBackground":"#314549"
+      "underlinedTabBackground": "#314549"
     },
     "Desktop.background": "#263238",
     "DialogWrapper.southPanelBackground": "#263238",
@@ -194,13 +193,22 @@
       "hoverColor": "#425B67",
       "hoverMaskColor": "#425B67",
       "inactiveMaskColor": "#263238",
-      "inactiveColoredFileBackground": "#263238",
       "inactiveUnderlineColor": "#415967",
       "selectedForeground": "#B0BEC5",
       "selectedBackground": "#314549",
       "underlineColor": "#009688",
       "underlinedTabBackground": "#314549"
     },
+    "EditorGroupsTabs": {
+      "background": "#263238",
+      "borderColor": "#32424A",
+      "hoverBackground": "#425B67",
+      "hoverColor": "#425B67",
+      "inactiveUnderlineColor": "#009688",
+      "underlineColor": "#009688",
+      "underlinedTabBackground": "#314549",
+      "underlinedTabForeground": "#B0BEC5"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#32424A",
       "foreground": "#B0BEC5",
-      "selectionBackground": "#546E7A",
+      "selectionBackground": "#546E7A50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#546E7A7025"
+      "selectionInactiveBackground": "#546E7A25"
     },
     "material": {
       "background": "#263238",
@@ -533,7 +541,7 @@
         "background": "#263238"
       },
       "List": {
-        "separatorForeground": "#B0BEC5",
+        "separatorForeground": "#607D8B",
         "separatorColor": "#2A373E"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#263238",
+      "buttonBorderColor": "#009688",
+      "buttonColor": "#009688",
       "foreground": "#B0BEC5",
       "majorTickLength": 6,
       "tickColor": "#32424A",
+      "trackColor": "#314549",
       "trackWidth": 7,
       "thumb": "#009688"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#009688"
     },
     "TabbedPane.mt.tab.background": "#263238",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#32424A",
       "selectionBackground": "#314549",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#546E7A7025",
+      "selectionInactiveBackground": "#314549",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#B0BEC5",
       "stripeColor": "#1E272C"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#1E272C",
       "Button.hoverBackground": "#425B67",
-      "inactiveBackground": "#32424A",
+      "inactiveBackground": "#263238",
       "infoForeground": "#607D8B",
       "inactiveInfoForeground": "#607D8B"
     },
@@ -737,7 +749,7 @@
       "selectionBackground": "#546E7A70",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#546E7A7025",
+      "selectionInactiveBackground": "#546E7A25",
       "textBackground": "#263238"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#607D8B",
-        "Commit.currentBranchBackground": "#546E7A70"
+        "Commit.currentBranchBackground": "#32424A"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#263238",
-      "foreground": "%fc"
+      "foreground": "#B0BEC5"
     },
     "WelcomeScreen": {
       "background": "#263238",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#009688",
       "Checkbox.Foreground.Disabled": "#415967",
       "Checkbox.Foreground.Disabled.Dark": "#415967",
-      "Checkbox.Background.Selected": "#009688",
-      "Checkbox.Background.Selected.Dark": "#009688",
+      "Checkbox.Background.Selected": "#263238",
+      "Checkbox.Background.Selected.Dark": "#263238",
       "Checkbox.Border.Selected": "#009688",
       "Checkbox.Border.Selected.Dark": "#009688",
-      "Checkbox.Foreground.Selected": "#B0BEC5",
-      "Checkbox.Foreground.Selected.Dark": "#B0BEC5",
+      "Checkbox.Foreground.Selected": "#009688",
+      "Checkbox.Foreground.Selected.Dark": "#009688",
       "Checkbox.Focus.Thin.Selected": "#B0BEC5",
       "Checkbox.Focus.Thin.Selected.Dark": "#B0BEC5",
       "Objects.Grey": "#546e7a",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#B0BEC5",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Palenight Contrast.theme.json

@@ -110,14 +110,13 @@
       "background": "#34324a",
       "foreground": "#A6ACCD",
       "infoForeground": "#676E95",
-      "matchForeground": "#ab47bc2",
+      "matchForeground": "#ab47bc",
       "matchSelectionForeground": "#ab47bc",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#676E9570",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#676E95",
-      "selectionInactiveBackground": "#444267",
+      "selectionInactiveBackground": "#3C435E50",
       "selectionBackground": "#3C435E80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#515772",
       "inactiveMaskColor": "#202331",
       "underlineColor": "#ab47bc",
-      "underlinedTabBackground":"#414863"
+      "underlinedTabBackground": "#414863"
     },
     "Desktop.background": "#292D3E",
     "DialogWrapper.southPanelBackground": "#292D3E",
@@ -194,13 +193,22 @@
       "hoverColor": "#444267",
       "hoverMaskColor": "#444267",
       "inactiveMaskColor": "#292D3E",
-      "inactiveColoredFileBackground": "#292D3E",
       "inactiveUnderlineColor": "#515772",
       "selectedForeground": "#A6ACCD",
       "selectedBackground": "#414863",
       "underlineColor": "#ab47bc",
       "underlinedTabBackground": "#414863"
     },
+    "EditorGroupsTabs": {
+      "background": "#292D3E",
+      "borderColor": "#34324a",
+      "hoverBackground": "#444267",
+      "hoverColor": "#444267",
+      "inactiveUnderlineColor": "#ab47bc",
+      "underlineColor": "#ab47bc",
+      "underlinedTabBackground": "#414863",
+      "underlinedTabForeground": "#A6ACCD"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#34324a",
       "foreground": "#A6ACCD",
-      "selectionBackground": "#3C435E",
+      "selectionBackground": "#3C435E50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#676E957025"
+      "selectionInactiveBackground": "#676E9525"
     },
     "material": {
       "background": "#292D3E",
@@ -533,7 +541,7 @@
         "background": "#292D3E"
       },
       "List": {
-        "separatorForeground": "#A6ACCD",
+        "separatorForeground": "#676E95",
         "separatorColor": "#2b2a3e"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#292D3E",
+      "buttonBorderColor": "#ab47bc",
+      "buttonColor": "#ab47bc",
       "foreground": "#A6ACCD",
       "majorTickLength": 6,
       "tickColor": "#34324a",
+      "trackColor": "#414863",
       "trackWidth": 7,
       "thumb": "#ab47bc"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#ab47bc"
     },
     "TabbedPane.mt.tab.background": "#202331",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#34324a",
       "selectionBackground": "#414863",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#676E957025",
+      "selectionInactiveBackground": "#414863",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#A6ACCD",
       "stripeColor": "#202331"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#202331",
       "Button.hoverBackground": "#444267",
-      "inactiveBackground": "#34324a",
+      "inactiveBackground": "#292D3E",
       "infoForeground": "#676E95",
       "inactiveInfoForeground": "#676E95"
     },
@@ -737,7 +749,7 @@
       "selectionBackground": "#676E9570",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#676E957025",
+      "selectionInactiveBackground": "#676E9525",
       "textBackground": "#202331"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#676E95",
-        "Commit.currentBranchBackground": "#676E9570"
+        "Commit.currentBranchBackground": "#34324a"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#202331",
-      "foreground": "%fc"
+      "foreground": "#A6ACCD"
     },
     "WelcomeScreen": {
       "background": "#292D3E",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#ab47bc",
       "Checkbox.Foreground.Disabled": "#515772",
       "Checkbox.Foreground.Disabled.Dark": "#515772",
-      "Checkbox.Background.Selected": "#ab47bc",
-      "Checkbox.Background.Selected.Dark": "#ab47bc",
+      "Checkbox.Background.Selected": "#292D3E",
+      "Checkbox.Background.Selected.Dark": "#292D3E",
       "Checkbox.Border.Selected": "#ab47bc",
       "Checkbox.Border.Selected.Dark": "#ab47bc",
-      "Checkbox.Foreground.Selected": "#A6ACCD",
-      "Checkbox.Foreground.Selected.Dark": "#A6ACCD",
+      "Checkbox.Foreground.Selected": "#ab47bc",
+      "Checkbox.Foreground.Selected.Dark": "#ab47bc",
       "Checkbox.Focus.Thin.Selected": "#A6ACCD",
       "Checkbox.Focus.Thin.Selected.Dark": "#A6ACCD",
       "Objects.Grey": "#676E95",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#A6ACCD",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Material Palenight.theme.json

@@ -110,14 +110,13 @@
       "background": "#34324a",
       "foreground": "#A6ACCD",
       "infoForeground": "#676E95",
-      "matchForeground": "#ab47bc2",
+      "matchForeground": "#ab47bc",
       "matchSelectionForeground": "#ab47bc",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#676E9570",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#676E95",
-      "selectionInactiveBackground": "#444267",
+      "selectionInactiveBackground": "#3C435E50",
       "selectionBackground": "#3C435E80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
@@ -165,7 +164,7 @@
       "inactiveUnderlineColor": "#515772",
       "inactiveMaskColor": "#292D3E",
       "underlineColor": "#ab47bc",
-      "underlinedTabBackground":"#414863"
+      "underlinedTabBackground": "#414863"
     },
     "Desktop.background": "#292D3E",
     "DialogWrapper.southPanelBackground": "#292D3E",
@@ -194,13 +193,22 @@
       "hoverColor": "#444267",
       "hoverMaskColor": "#444267",
       "inactiveMaskColor": "#292D3E",
-      "inactiveColoredFileBackground": "#292D3E",
       "inactiveUnderlineColor": "#515772",
       "selectedForeground": "#A6ACCD",
       "selectedBackground": "#414863",
       "underlineColor": "#ab47bc",
       "underlinedTabBackground": "#414863"
     },
+    "EditorGroupsTabs": {
+      "background": "#292D3E",
+      "borderColor": "#34324a",
+      "hoverBackground": "#444267",
+      "hoverColor": "#444267",
+      "inactiveUnderlineColor": "#ab47bc",
+      "underlineColor": "#ab47bc",
+      "underlinedTabBackground": "#414863",
+      "underlinedTabForeground": "#A6ACCD"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -283,10 +291,10 @@
     "List": {
       "background": "#34324a",
       "foreground": "#A6ACCD",
-      "selectionBackground": "#3C435E",
+      "selectionBackground": "#3C435E50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#676E957025"
+      "selectionInactiveBackground": "#676E9525"
     },
     "material": {
       "background": "#292D3E",
@@ -533,7 +541,7 @@
         "background": "#292D3E"
       },
       "List": {
-        "separatorForeground": "#A6ACCD",
+        "separatorForeground": "#676E95",
         "separatorColor": "#2b2a3e"
       },
       "SearchField": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#292D3E",
+      "buttonBorderColor": "#ab47bc",
+      "buttonColor": "#ab47bc",
       "foreground": "#A6ACCD",
       "majorTickLength": 6,
       "tickColor": "#34324a",
+      "trackColor": "#414863",
       "trackWidth": 7,
       "thumb": "#ab47bc"
     },
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#ab47bc"
     },
     "TabbedPane.mt.tab.background": "#292D3E",
     "Table": {
@@ -626,7 +638,7 @@
       "lightSelectionInactiveBackground": "#34324a",
       "selectionBackground": "#414863",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#676E957025",
+      "selectionInactiveBackground": "#414863",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#A6ACCD",
       "stripeColor": "#202331"
@@ -672,7 +684,7 @@
     "TitlePane": {
       "background": "#202331",
       "Button.hoverBackground": "#444267",
-      "inactiveBackground": "#34324a",
+      "inactiveBackground": "#292D3E",
       "infoForeground": "#676E95",
       "inactiveInfoForeground": "#676E95"
     },
@@ -737,7 +749,7 @@
       "selectionBackground": "#676E9570",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#676E957025",
+      "selectionInactiveBackground": "#676E9525",
       "textBackground": "#292D3E"
     },
     "Tree.leftChildIndent": 10,
@@ -773,7 +785,7 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#676E95",
-        "Commit.currentBranchBackground": "#676E9570"
+        "Commit.currentBranchBackground": "#34324a"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
@@ -782,7 +794,7 @@
     },
     "Viewport": {
       "background": "#292D3E",
-      "foreground": "%fc"
+      "foreground": "#A6ACCD"
     },
     "WelcomeScreen": {
       "background": "#292D3E",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#ab47bc",
       "Checkbox.Foreground.Disabled": "#515772",
       "Checkbox.Foreground.Disabled.Dark": "#515772",
-      "Checkbox.Background.Selected": "#ab47bc",
-      "Checkbox.Background.Selected.Dark": "#ab47bc",
+      "Checkbox.Background.Selected": "#292D3E",
+      "Checkbox.Background.Selected.Dark": "#292D3E",
       "Checkbox.Border.Selected": "#ab47bc",
       "Checkbox.Border.Selected.Dark": "#ab47bc",
-      "Checkbox.Foreground.Selected": "#A6ACCD",
-      "Checkbox.Foreground.Selected.Dark": "#A6ACCD",
+      "Checkbox.Foreground.Selected": "#ab47bc",
+      "Checkbox.Foreground.Selected.Dark": "#ab47bc",
       "Checkbox.Focus.Thin.Selected": "#A6ACCD",
       "Checkbox.Focus.Thin.Selected.Dark": "#A6ACCD",
       "Objects.Grey": "#676E95",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#A6ACCD",
       "Objects.YellowDark": "#f78c6c",
       "Objects.GreenAndroid": "#c3e88d"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Monokai Pro Contrast.theme.json

@@ -9,15 +9,15 @@
       "background": "#2D2A2E",
       "borderColor": "#2d2a2e",
       "disabledBackground": "#3a3a3c",
-      "disabledForeground": "#727072",
-      "disabledText": "#727072",
+      "disabledForeground": "#5b595c",
+      "disabledText": "#5b595c",
       "focusColor": "#5b595c",
       "focusedBorderColor": "#ffd866",
       "foreground": "#fcfcfa",
       "inactiveBackground": "#3a3a3c",
       "inactiveForeground": "#939293",
       "infoForeground": "#939293",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionBackgroundInactive": "#403E41",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveBackground": "#403E41",
@@ -31,7 +31,7 @@
       "pressedBorderColor": "#ffd86650"
     },
     "Autocomplete": {
-      "selectionBackground": "#5B595C"
+      "selectionBackground": "#6E6C6F"
     },
     "Borders.ContrastBorderColor": "#2D2A2E",
     "Borders.color": "#2d2a2e",
@@ -49,7 +49,7 @@
         "startBorderColor": "#4A474B"
       },
       "disabledBorderColor": "#403E41",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "endBackground": "#403E41",
       "endBorderColor": "#403E41",
       "focus": "#5b595c",
@@ -68,7 +68,7 @@
     },
     "CheckBox": {
       "background": "#2D2A2E",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa",
       "select": "#ffd866"
     },
@@ -77,9 +77,9 @@
       "acceleratorSelectionForeground": "#939293",
       "background": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#ffd866"
     },
     "ColorChooser": {
@@ -91,13 +91,13 @@
     "ComboBox": {
       "ArrowButton": {
         "background": "#403E41",
-        "disabledIconColor": "#727072",
+        "disabledIconColor": "#5b595c",
         "iconColor": "#fcfcfa",
         "nonEditableBackground": "#2D2A2E"
       },
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "buttonBackground": "#403E41",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
       "modifiedItemForeground": "#ffd866",
       "nonEditableBackground": "#403E41",
@@ -110,15 +110,14 @@
       "background": "#403E41",
       "foreground": "#fcfcfa",
       "infoForeground": "#939293",
-      "matchForeground": "#ffd8662",
+      "matchForeground": "#ffd866",
       "matchSelectionForeground": "#ffd866",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#403E41",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#939293",
-      "selectionInactiveBackground": "#5b595c",
-      "selectionBackground": "#5B595C80",
+      "selectionInactiveBackground": "#6E6C6F50",
+      "selectionBackground": "#6E6C6F80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
@@ -160,12 +159,12 @@
       "background": "#2D2A2E",
       "borderColor": "#2D2A2E",
       "hoverBackground": "#4A474B",
-      "hoverColor": "#221F22",
+      "hoverColor": "#3a3a3c",
       "hoverMaskColor": "#5b595c",
-      "inactiveUnderlineColor": "#727072",
-      "inactiveMaskColor": "#221F22",
+      "inactiveUnderlineColor": "#5b595c",
+      "inactiveMaskColor": "#3a3a3c",
       "underlineColor": "#ffd866",
-      "underlinedTabBackground":"#4A474B"
+      "underlinedTabBackground": "#4A474B"
     },
     "Desktop.background": "#2D2A2E",
     "DialogWrapper.southPanelBackground": "#2D2A2E",
@@ -176,17 +175,17 @@
       "areaForeground": "#fcfcfa"
     },
     "Editor": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "foreground": "#fcfcfa",
       "shortcutForeground": "#939293"
     },
     "EditorPane": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
       "inactiveBackground": "#2D2A2E",
-      "inactiveForeground": "#727072",
-      "selectionBackground": "#5B595C",
+      "inactiveForeground": "#5b595c",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#ffd866"
     },
     "EditorTabs": {
@@ -194,13 +193,22 @@
       "hoverColor": "#5b595c",
       "hoverMaskColor": "#5b595c",
       "inactiveMaskColor": "#2D2A2E",
-      "inactiveColoredFileBackground": "#2D2A2E",
-      "inactiveUnderlineColor": "#727072",
+      "inactiveUnderlineColor": "#5b595c",
       "selectedForeground": "#fcfcfa",
       "selectedBackground": "#4A474B",
       "underlineColor": "#ffd866",
       "underlinedTabBackground": "#4A474B"
     },
+    "EditorGroupsTabs": {
+      "background": "#2D2A2E",
+      "borderColor": "#403E41",
+      "hoverBackground": "#5b595c",
+      "hoverColor": "#5b595c",
+      "inactiveUnderlineColor": "#ffd866",
+      "underlineColor": "#ffd866",
+      "underlinedTabBackground": "#4A474B",
+      "underlinedTabForeground": "#fcfcfa"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -221,11 +229,11 @@
     },
     "Focus.color": "#2d2a2e",
     "FormattedTextField": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
       "inactiveBackground": "#403E41",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionForeground": "#ffd866",
       "selectionBackground": "#4A474B"
     },
@@ -239,7 +247,7 @@
     },
     "HeaderColor": {
       "active": "#2D2A2E",
-      "inactive": "#221F22"
+      "inactive": "#3a3a3c"
     },
     "HelpTooltip": {
       "background": "#2D2A2E",
@@ -266,9 +274,9 @@
     },
     "Label": {
       "background": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "disabledShadow": "#2D2A2E",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa",
       "infoForeground": "#939293",
       "selectedForeground": "#ffd866"
@@ -283,7 +291,7 @@
     "List": {
       "background": "#403E41",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#ffd866",
       "selectionInactiveBackground": "#403E4125"
@@ -291,7 +299,7 @@
     "material": {
       "background": "#2D2A2E",
       "branchColor": "#fcfcfa",
-      "contrast": "#221F22",
+      "contrast": "#3a3a3c",
       "foreground": "#fcfcfa",
       "mergeCommits": "#403E41",
       "primaryColor": "#939293",
@@ -312,22 +320,22 @@
       "border": "4,2,4,2",
       "borderColor": "#403E41",
       "disabledBackground": "#403E41",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF",
       "separatorColor": "#2d2a2e"
     },
     "MenuBar": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "borderColor": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
       "highlight": "#2D2A2E",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF",
-      "shadow": "#221F22"
+      "shadow": "#3a3a3c"
     },
     "MenuItem": {
       "acceleratorForeground": "#939293",
@@ -335,9 +343,9 @@
       "border": "4,2,4,2",
       "background": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
@@ -349,7 +357,7 @@
         "background": "#2D2A2E"
       },
       "SearchField": {
-        "background": "#221F22"
+        "background": "#3a3a3c"
       }
     },
     "Notification": {
@@ -390,26 +398,26 @@
       "borderColor": "#4A474B",
       "currentOverloadBackground": "#4A474B",
       "currentParameterForeground": "#ffd866",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
       "infoForeground": "#939293",
       "lineSeparatorColor": "#4A474B"
     },
     "PasswordField": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "capsLockIconColor": "#ffd866",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
     "Plugins": {
       "background": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "eapTagBackground": "#5b595c",
-      "lightSelectionBackground": "#5B595C",
-      "selectionBackground": "#5B595C",
+      "lightSelectionBackground": "#6E6C6F",
+      "selectionBackground": "#6E6C6F",
       "tagForeground": "#ffd866",
       "tagBackground": "#5b595c",
       "Button": {
@@ -424,7 +432,7 @@
         "updateForeground": "#fcfcfa"
       },
       "SearchField": {
-        "background": "#221F22",
+        "background": "#3a3a3c",
         "borderColor": "#2d2a2e"
       },
       "SectionHeader": {
@@ -443,19 +451,19 @@
         "borderColor": "#2D2A2E",
         "foreground": "#ffd866"
       },
-      "borderColor": "#221F22",
+      "borderColor": "#3a3a3c",
       "inactiveBorderColor": "#2D2A2E",
       "innerBorderColor": "#403E41",
       "Header": {
         "activeBackground": "#2D2A2E",
-        "inactiveBackground": "#221F22"
+        "inactiveBackground": "#3a3a3c"
       },
       "paintBorder": true,
       "separatorForeground": "#fcfcfa",
       "separatorColor": "#403E41",
       "Toolbar": {
-        "background": "#221F22",
-        "borderColor": "#221F22"
+        "background": "#3a3a3c",
+        "borderColor": "#3a3a3c"
       }
     },
     "PopupMenu": {
@@ -477,7 +485,7 @@
     },
     "RadioButton": {
       "background": "#2D2A2E",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa"
     },
     "RadioButtonMenuItem": {
@@ -485,9 +493,9 @@
       "acceleratorSelectionForeground": "#939293",
       "background": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
@@ -526,19 +534,19 @@
     },
     "SearchEverywhere": {
       "Advertiser": {
-        "background": "#221F22",
+        "background": "#3a3a3c",
         "foreground": "#939293"
       },
       "Header": {
         "background": "#2D2A2E"
       },
       "List": {
-        "separatorForeground": "#fcfcfa",
+        "separatorForeground": "#939293",
         "separatorColor": "#2d2a2e"
       },
       "SearchField": {
         "background": "#2D2A2E",
-        "borderColor": "#221F22",
+        "borderColor": "#3a3a3c",
         "infoForeground": "#939293"
       },
       "Tab": {
@@ -557,13 +565,16 @@
       "separatorColor": "#403E41"
     },
     "SidePanel": {
-      "background": "#221F22"
+      "background": "#3a3a3c"
     },
     "Slider": {
       "background": "#2D2A2E",
+      "buttonBorderColor": "#ffd866",
+      "buttonColor": "#ffd866",
       "foreground": "#fcfcfa",
       "majorTickLength": 6,
       "tickColor": "#403E41",
+      "trackColor": "#4A474B",
       "trackWidth": 7,
       "thumb": "#ffd866"
     },
@@ -581,7 +592,7 @@
     },
     "SplitPane": {
       "background": "#2D2A2E",
-      "highlight": "#221F22"
+      "highlight": "#3a3a3c"
     },
     "SplitPaneDivider.draggingColor": "#403E41",
     "StatusBar": {
@@ -592,8 +603,8 @@
       "contentAreaColor": "#5b595c",
       "contentBorderInsets": "3,1,1,1",
       "darkShadow": "#2d2a2e",
-      "disabledForeground": "#727072",
-      "disabledUnderlineColor": "#727072",
+      "disabledForeground": "#5b595c",
+      "disabledUnderlineColor": "#5b595c",
       "focus": "#4A474B",
       "focusColor": "#4A474B",
       "fontSizeOffset": 0,
@@ -607,9 +618,10 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#ffd866"
     },
-    "TabbedPane.mt.tab.background": "#221F22",
+    "TabbedPane.mt.tab.background": "#3a3a3c",
     "Table": {
       "background": "#2D2A2E",
       "cellNoFocusBorder": "10,5,10,5",
@@ -626,10 +638,10 @@
       "lightSelectionInactiveBackground": "#403E41",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866",
-      "selectionInactiveBackground": "#403E4125",
+      "selectionInactiveBackground": "#4A474B",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#fcfcfa",
-      "stripeColor": "#221F22"
+      "stripeColor": "#3a3a3c"
     },
     "TableHeader": {
       "background": "#2D2A2E",
@@ -646,33 +658,33 @@
     "textInactiveText": "#939293",
     "textText": "#939293",
     "TextArea": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
     "TextField": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
     "TextPane": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
     "TitlePane": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "Button.hoverBackground": "#5b595c",
-      "inactiveBackground": "#403E41",
+      "inactiveBackground": "#2D2A2E",
       "infoForeground": "#939293",
       "inactiveInfoForeground": "#939293"
     },
@@ -680,7 +692,7 @@
     "ToggleButton": {
       "borderColor": "#403E41",
       "buttonColor": "#fcfcfa",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa",
       "offForeground": "#2D2A2E",
       "offBackground": "#2D2A2E",
@@ -688,7 +700,7 @@
       "onForeground": "#ffd866"
     },
     "ToolBar": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "borderHandleColor": "#939293",
       "floatingForeground": "#939293",
       "foreground": "#fcfcfa"
@@ -707,7 +719,7 @@
       "Button": {
         "hoverBackground": "#4A474B",
         "selectedForeground": "#ffd866",
-        "selectedBackground": "#221F22"
+        "selectedBackground": "#3a3a3c"
       },
       "Header": {
         "background": "#2D2A2E",
@@ -721,24 +733,24 @@
         "hoverBackground": "#5b595c",
         "hoverInactiveBackground": "#403E41",
         "inactiveUnderlineColor": "#ffd866",
-        "selectedBackground": "#221F22",
-        "selectedInactiveBackground": "#221F22",
+        "selectedBackground": "#3a3a3c",
+        "selectedInactiveBackground": "#3a3a3c",
         "underlineColor": "#ffd866",
         "underlinedTabBackground": "#5b595c",
         "underlinedTabInactiveBackground": "#403E41"
       }
     },
     "Tree": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "foreground": "#939293",
       "hash": "#2d2a2e",
       "modifiedItemForeground": "#ffd866",
       "rowHeight": 28,
-      "selectionBackground": "#403E41",
+      "selectionBackground": "#403E4170",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#403E4125",
-      "textBackground": "#221F22"
+      "textBackground": "#3a3a3c"
     },
     "Tree.leftChildIndent": 10,
     "Tree.rightChildIndent": 5,
@@ -765,7 +777,7 @@
       "HgLog": {
         "branchIconColor": "#ffd866",
         "bookmarkIconColor": "#ffd866",
-        "closedBranchIconColor": "#727072",
+        "closedBranchIconColor": "#5b595c",
         "localTagIconColor": "#939293",
         "mqTagIconColor": "#939293",
         "tagIconColor": "#939293",
@@ -781,40 +793,40 @@
       }
     },
     "Viewport": {
-      "background": "#221F22",
-      "foreground": "%fc"
+      "background": "#3a3a3c",
+      "foreground": "#fcfcfa"
     },
     "WelcomeScreen": {
       "background": "#2D2A2E",
       "borderColor": "#2D2A2E",
-      "captionBackground": "#221F22",
+      "captionBackground": "#3a3a3c",
       "captionForeground": "#fcfcfa",
-      "footerBackground": "#221F22",
+      "footerBackground": "#3a3a3c",
       "footerForeground": "#fcfcfa",
       "headerBackground": "#2D2A2E",
       "headerForeground": "#fcfcfa",
       "separatorColor": "#2d2a2e",
       "Projects": {
         "background": "#403E41",
-        "selectionBackground": "#5B595C",
+        "selectionBackground": "#6E6C6F",
         "selectionInactiveBackground": "#403E41"
       }
     },
-    "window": "#221F22",
+    "window": "#3a3a3c",
     "windowBorder": "#2d2a2e",
     "windowText": "#939293",
     "Window.border": "#2d2a2e"
   },
   "icons": {
     "ColorPalette": {
-      "#43494A": "#221F22",
+      "#43494A": "#3a3a3c",
       "#6B6B6B": "#939293",
       "#A7A7A7": "#2D2A2E",
       "#3D6185": "#ffd866",
       "#466D94": "#ffd866",
       "#3C3F41": "#2D2A2E",
-      "#545556": "#727072",
-      "#606060": "#727072",
+      "#545556": "#5b595c",
+      "#606060": "#5b595c",
       "#9AA7B0": "#fcfcfa",
       "#675133": "#ffd866",
       "Actions.Blue": "#A9DC76",
@@ -824,26 +836,26 @@
       "Actions.GreyInline.Dark": "#fcfcfa",
       "Actions.Red": "#FF6188",
       "Actions.Yellow": "#78DCE8",
-      "Checkbox.Background.Default": "#221F22",
-      "Checkbox.Background.Default.Dark": "#221F22",
+      "Checkbox.Background.Default": "#3a3a3c",
+      "Checkbox.Background.Default.Dark": "#3a3a3c",
       "Checkbox.Background.Disabled": "#3a3a3c",
       "Checkbox.Background.Disabled.Dark": "#3a3a3c",
       "Checkbox.Border.Default": "#2d2a2e",
       "Checkbox.Border.Default.Dark": "#2d2a2e",
-      "Checkbox.Border.Disabled": "#727072",
-      "Checkbox.Border.Disabled.Dark": "#727072",
+      "Checkbox.Border.Disabled": "#5b595c",
+      "Checkbox.Border.Disabled.Dark": "#5b595c",
       "Checkbox.Focus.Thin.Default": "#ffd866",
       "Checkbox.Focus.Thin.Default.Dark": "#ffd866",
       "Checkbox.Focus.Wide": "#ffd866",
       "Checkbox.Focus.Wide.Dark": "#ffd866",
-      "Checkbox.Foreground.Disabled": "#727072",
-      "Checkbox.Foreground.Disabled.Dark": "#727072",
-      "Checkbox.Background.Selected": "#ffd866",
-      "Checkbox.Background.Selected.Dark": "#ffd866",
+      "Checkbox.Foreground.Disabled": "#5b595c",
+      "Checkbox.Foreground.Disabled.Dark": "#5b595c",
+      "Checkbox.Background.Selected": "#2D2A2E",
+      "Checkbox.Background.Selected.Dark": "#2D2A2E",
       "Checkbox.Border.Selected": "#ffd866",
       "Checkbox.Border.Selected.Dark": "#ffd866",
-      "Checkbox.Foreground.Selected": "#fcfcfa",
-      "Checkbox.Foreground.Selected.Dark": "#fcfcfa",
+      "Checkbox.Foreground.Selected": "#ffd866",
+      "Checkbox.Foreground.Selected.Dark": "#ffd866",
       "Checkbox.Focus.Thin.Selected": "#fcfcfa",
       "Checkbox.Focus.Thin.Selected.Dark": "#fcfcfa",
       "Objects.Grey": "#727072",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#fcfcfa",
       "Objects.YellowDark": "#AB9DF2",
       "Objects.GreenAndroid": "#FFD866"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Monokai Pro.theme.json

@@ -9,15 +9,15 @@
       "background": "#2D2A2E",
       "borderColor": "#2d2a2e",
       "disabledBackground": "#3a3a3c",
-      "disabledForeground": "#727072",
-      "disabledText": "#727072",
+      "disabledForeground": "#5b595c",
+      "disabledText": "#5b595c",
       "focusColor": "#5b595c",
       "focusedBorderColor": "#ffd866",
       "foreground": "#fcfcfa",
       "inactiveBackground": "#3a3a3c",
       "inactiveForeground": "#939293",
       "infoForeground": "#939293",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionBackgroundInactive": "#403E41",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveBackground": "#403E41",
@@ -31,7 +31,7 @@
       "pressedBorderColor": "#ffd86650"
     },
     "Autocomplete": {
-      "selectionBackground": "#5B595C"
+      "selectionBackground": "#6E6C6F"
     },
     "Borders.ContrastBorderColor": "#2D2A2E",
     "Borders.color": "#2d2a2e",
@@ -49,7 +49,7 @@
         "startBorderColor": "#4A474B"
       },
       "disabledBorderColor": "#403E41",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "endBackground": "#403E41",
       "endBorderColor": "#403E41",
       "focus": "#5b595c",
@@ -68,7 +68,7 @@
     },
     "CheckBox": {
       "background": "#2D2A2E",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa",
       "select": "#ffd866"
     },
@@ -77,9 +77,9 @@
       "acceleratorSelectionForeground": "#939293",
       "background": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#ffd866"
     },
     "ColorChooser": {
@@ -91,13 +91,13 @@
     "ComboBox": {
       "ArrowButton": {
         "background": "#403E41",
-        "disabledIconColor": "#727072",
+        "disabledIconColor": "#5b595c",
         "iconColor": "#fcfcfa",
         "nonEditableBackground": "#2D2A2E"
       },
       "background": "#2D2A2E",
       "buttonBackground": "#403E41",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
       "modifiedItemForeground": "#ffd866",
       "nonEditableBackground": "#403E41",
@@ -110,15 +110,14 @@
       "background": "#403E41",
       "foreground": "#fcfcfa",
       "infoForeground": "#939293",
-      "matchForeground": "#ffd8662",
+      "matchForeground": "#ffd866",
       "matchSelectionForeground": "#ffd866",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#403E41",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#939293",
-      "selectionInactiveBackground": "#5b595c",
-      "selectionBackground": "#5B595C80",
+      "selectionInactiveBackground": "#6E6C6F50",
+      "selectionBackground": "#6E6C6F80",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
@@ -162,10 +161,10 @@
       "hoverBackground": "#4A474B",
       "hoverColor": "#2D2A2E",
       "hoverMaskColor": "#5b595c",
-      "inactiveUnderlineColor": "#727072",
+      "inactiveUnderlineColor": "#5b595c",
       "inactiveMaskColor": "#2D2A2E",
       "underlineColor": "#ffd866",
-      "underlinedTabBackground":"#4A474B"
+      "underlinedTabBackground": "#4A474B"
     },
     "Desktop.background": "#2D2A2E",
     "DialogWrapper.southPanelBackground": "#2D2A2E",
@@ -185,8 +184,8 @@
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
       "inactiveBackground": "#2D2A2E",
-      "inactiveForeground": "#727072",
-      "selectionBackground": "#5B595C",
+      "inactiveForeground": "#5b595c",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#ffd866"
     },
     "EditorTabs": {
@@ -194,13 +193,22 @@
       "hoverColor": "#5b595c",
       "hoverMaskColor": "#5b595c",
       "inactiveMaskColor": "#2D2A2E",
-      "inactiveColoredFileBackground": "#2D2A2E",
-      "inactiveUnderlineColor": "#727072",
+      "inactiveUnderlineColor": "#5b595c",
       "selectedForeground": "#fcfcfa",
       "selectedBackground": "#4A474B",
       "underlineColor": "#ffd866",
       "underlinedTabBackground": "#4A474B"
     },
+    "EditorGroupsTabs": {
+      "background": "#2D2A2E",
+      "borderColor": "#403E41",
+      "hoverBackground": "#5b595c",
+      "hoverColor": "#5b595c",
+      "inactiveUnderlineColor": "#ffd866",
+      "underlineColor": "#ffd866",
+      "underlinedTabBackground": "#4A474B",
+      "underlinedTabForeground": "#fcfcfa"
+    },
     "FileColor": {
       "Green": "#387002",
       "Blue": "#004BA0",
@@ -225,7 +233,7 @@
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
       "inactiveBackground": "#403E41",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionForeground": "#ffd866",
       "selectionBackground": "#4A474B"
     },
@@ -239,7 +247,7 @@
     },
     "HeaderColor": {
       "active": "#2D2A2E",
-      "inactive": "#221F22"
+      "inactive": "#3a3a3c"
     },
     "HelpTooltip": {
       "background": "#2D2A2E",
@@ -266,9 +274,9 @@
     },
     "Label": {
       "background": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "disabledShadow": "#2D2A2E",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa",
       "infoForeground": "#939293",
       "selectedForeground": "#ffd866"
@@ -283,7 +291,7 @@
     "List": {
       "background": "#403E41",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F50",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#ffd866",
       "selectionInactiveBackground": "#403E4125"
@@ -291,7 +299,7 @@
     "material": {
       "background": "#2D2A2E",
       "branchColor": "#fcfcfa",
-      "contrast": "#221F22",
+      "contrast": "#3a3a3c",
       "foreground": "#fcfcfa",
       "mergeCommits": "#403E41",
       "primaryColor": "#939293",
@@ -312,9 +320,9 @@
       "border": "4,2,4,2",
       "borderColor": "#403E41",
       "disabledBackground": "#403E41",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF",
       "separatorColor": "#2d2a2e"
     },
@@ -322,10 +330,10 @@
       "background": "#2D2A2E",
       "borderColor": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
       "highlight": "#2D2A2E",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF",
       "shadow": "#2D2A2E"
     },
@@ -335,9 +343,9 @@
       "border": "4,2,4,2",
       "background": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF"
     },
     "NavBar": {
@@ -390,7 +398,7 @@
       "borderColor": "#4A474B",
       "currentOverloadBackground": "#4A474B",
       "currentParameterForeground": "#ffd866",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
       "infoForeground": "#939293",
       "lineSeparatorColor": "#4A474B"
@@ -400,16 +408,16 @@
       "capsLockIconColor": "#ffd866",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
     "Plugins": {
       "background": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "eapTagBackground": "#5b595c",
-      "lightSelectionBackground": "#5B595C",
-      "selectionBackground": "#5B595C",
+      "lightSelectionBackground": "#6E6C6F",
+      "selectionBackground": "#6E6C6F",
       "tagForeground": "#ffd866",
       "tagBackground": "#5b595c",
       "Button": {
@@ -443,19 +451,19 @@
         "borderColor": "#2D2A2E",
         "foreground": "#ffd866"
       },
-      "borderColor": "#221F22",
+      "borderColor": "#3a3a3c",
       "inactiveBorderColor": "#2D2A2E",
       "innerBorderColor": "#403E41",
       "Header": {
         "activeBackground": "#2D2A2E",
-        "inactiveBackground": "#221F22"
+        "inactiveBackground": "#3a3a3c"
       },
       "paintBorder": true,
       "separatorForeground": "#fcfcfa",
       "separatorColor": "#403E41",
       "Toolbar": {
-        "background": "#221F22",
-        "borderColor": "#221F22"
+        "background": "#3a3a3c",
+        "borderColor": "#3a3a3c"
       }
     },
     "PopupMenu": {
@@ -477,7 +485,7 @@
     },
     "RadioButton": {
       "background": "#2D2A2E",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa"
     },
     "RadioButtonMenuItem": {
@@ -485,9 +493,9 @@
       "acceleratorSelectionForeground": "#939293",
       "background": "#2D2A2E",
       "disabledBackground": "#2D2A2E",
-      "disabledForeground": "#727072",
+      "disabledForeground": "#5b595c",
       "foreground": "#fcfcfa",
-      "selectionBackground": "#5B595C",
+      "selectionBackground": "#6E6C6F",
       "selectionForeground": "#FFFFFF"
     },
     "ScrollBar": {
@@ -526,19 +534,19 @@
     },
     "SearchEverywhere": {
       "Advertiser": {
-        "background": "#221F22",
+        "background": "#3a3a3c",
         "foreground": "#939293"
       },
       "Header": {
         "background": "#2D2A2E"
       },
       "List": {
-        "separatorForeground": "#fcfcfa",
+        "separatorForeground": "#939293",
         "separatorColor": "#2d2a2e"
       },
       "SearchField": {
         "background": "#2D2A2E",
-        "borderColor": "#221F22",
+        "borderColor": "#3a3a3c",
         "infoForeground": "#939293"
       },
       "Tab": {
@@ -561,9 +569,12 @@
     },
     "Slider": {
       "background": "#2D2A2E",
+      "buttonBorderColor": "#ffd866",
+      "buttonColor": "#ffd866",
       "foreground": "#fcfcfa",
       "majorTickLength": 6,
       "tickColor": "#403E41",
+      "trackColor": "#4A474B",
       "trackWidth": 7,
       "thumb": "#ffd866"
     },
@@ -592,8 +603,8 @@
       "contentAreaColor": "#5b595c",
       "contentBorderInsets": "3,1,1,1",
       "darkShadow": "#2d2a2e",
-      "disabledForeground": "#727072",
-      "disabledUnderlineColor": "#727072",
+      "disabledForeground": "#5b595c",
+      "disabledUnderlineColor": "#5b595c",
       "focus": "#4A474B",
       "focusColor": "#4A474B",
       "fontSizeOffset": 0,
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#ffd866"
     },
     "TabbedPane.mt.tab.background": "#2D2A2E",
     "Table": {
@@ -626,10 +638,10 @@
       "lightSelectionInactiveBackground": "#403E41",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866",
-      "selectionInactiveBackground": "#403E4125",
+      "selectionInactiveBackground": "#4A474B",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#fcfcfa",
-      "stripeColor": "#221F22"
+      "stripeColor": "#3a3a3c"
     },
     "TableHeader": {
       "background": "#2D2A2E",
@@ -649,7 +661,7 @@
       "background": "#2D2A2E",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
@@ -657,7 +669,7 @@
       "background": "#2D2A2E",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
@@ -665,14 +677,14 @@
       "background": "#2D2A2E",
       "caretForeground": "#ffd866",
       "foreground": "#fcfcfa",
-      "inactiveForeground": "#727072",
+      "inactiveForeground": "#5b595c",
       "selectionBackground": "#4A474B",
       "selectionForeground": "#ffd866"
     },
     "TitlePane": {
-      "background": "#221F22",
+      "background": "#3a3a3c",
       "Button.hoverBackground": "#5b595c",
-      "inactiveBackground": "#403E41",
+      "inactiveBackground": "#2D2A2E",
       "infoForeground": "#939293",
       "inactiveInfoForeground": "#939293"
     },
@@ -680,7 +692,7 @@
     "ToggleButton": {
       "borderColor": "#403E41",
       "buttonColor": "#fcfcfa",
-      "disabledText": "#727072",
+      "disabledText": "#5b595c",
       "foreground": "#fcfcfa",
       "offForeground": "#2D2A2E",
       "offBackground": "#2D2A2E",
@@ -707,7 +719,7 @@
       "Button": {
         "hoverBackground": "#4A474B",
         "selectedForeground": "#ffd866",
-        "selectedBackground": "#221F22"
+        "selectedBackground": "#3a3a3c"
       },
       "Header": {
         "background": "#2D2A2E",
@@ -721,8 +733,8 @@
         "hoverBackground": "#5b595c",
         "hoverInactiveBackground": "#403E41",
         "inactiveUnderlineColor": "#ffd866",
-        "selectedBackground": "#221F22",
-        "selectedInactiveBackground": "#221F22",
+        "selectedBackground": "#3a3a3c",
+        "selectedInactiveBackground": "#3a3a3c",
         "underlineColor": "#ffd866",
         "underlinedTabBackground": "#5b595c",
         "underlinedTabInactiveBackground": "#403E41"
@@ -734,7 +746,7 @@
       "hash": "#2d2a2e",
       "modifiedItemForeground": "#ffd866",
       "rowHeight": 28,
-      "selectionBackground": "#403E41",
+      "selectionBackground": "#403E4170",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#403E4125",
@@ -765,7 +777,7 @@
       "HgLog": {
         "branchIconColor": "#ffd866",
         "bookmarkIconColor": "#ffd866",
-        "closedBranchIconColor": "#727072",
+        "closedBranchIconColor": "#5b595c",
         "localTagIconColor": "#939293",
         "mqTagIconColor": "#939293",
         "tagIconColor": "#939293",
@@ -782,21 +794,21 @@
     },
     "Viewport": {
       "background": "#2D2A2E",
-      "foreground": "%fc"
+      "foreground": "#fcfcfa"
     },
     "WelcomeScreen": {
       "background": "#2D2A2E",
       "borderColor": "#2D2A2E",
-      "captionBackground": "#221F22",
+      "captionBackground": "#3a3a3c",
       "captionForeground": "#fcfcfa",
-      "footerBackground": "#221F22",
+      "footerBackground": "#3a3a3c",
       "footerForeground": "#fcfcfa",
       "headerBackground": "#2D2A2E",
       "headerForeground": "#fcfcfa",
       "separatorColor": "#2d2a2e",
       "Projects": {
         "background": "#403E41",
-        "selectionBackground": "#5B595C",
+        "selectionBackground": "#6E6C6F",
         "selectionInactiveBackground": "#403E41"
       }
     },
@@ -807,14 +819,14 @@
   },
   "icons": {
     "ColorPalette": {
-      "#43494A": "#221F22",
+      "#43494A": "#3a3a3c",
       "#6B6B6B": "#939293",
       "#A7A7A7": "#2D2A2E",
       "#3D6185": "#ffd866",
       "#466D94": "#ffd866",
       "#3C3F41": "#2D2A2E",
-      "#545556": "#727072",
-      "#606060": "#727072",
+      "#545556": "#5b595c",
+      "#606060": "#5b595c",
       "#9AA7B0": "#fcfcfa",
       "#675133": "#ffd866",
       "Actions.Blue": "#A9DC76",
@@ -824,26 +836,26 @@
       "Actions.GreyInline.Dark": "#fcfcfa",
       "Actions.Red": "#FF6188",
       "Actions.Yellow": "#78DCE8",
-      "Checkbox.Background.Default": "#221F22",
-      "Checkbox.Background.Default.Dark": "#221F22",
+      "Checkbox.Background.Default": "#3a3a3c",
+      "Checkbox.Background.Default.Dark": "#3a3a3c",
       "Checkbox.Background.Disabled": "#3a3a3c",
       "Checkbox.Background.Disabled.Dark": "#3a3a3c",
       "Checkbox.Border.Default": "#2d2a2e",
       "Checkbox.Border.Default.Dark": "#2d2a2e",
-      "Checkbox.Border.Disabled": "#727072",
-      "Checkbox.Border.Disabled.Dark": "#727072",
+      "Checkbox.Border.Disabled": "#5b595c",
+      "Checkbox.Border.Disabled.Dark": "#5b595c",
       "Checkbox.Focus.Thin.Default": "#ffd866",
       "Checkbox.Focus.Thin.Default.Dark": "#ffd866",
       "Checkbox.Focus.Wide": "#ffd866",
       "Checkbox.Focus.Wide.Dark": "#ffd866",
-      "Checkbox.Foreground.Disabled": "#727072",
-      "Checkbox.Foreground.Disabled.Dark": "#727072",
-      "Checkbox.Background.Selected": "#ffd866",
-      "Checkbox.Background.Selected.Dark": "#ffd866",
+      "Checkbox.Foreground.Disabled": "#5b595c",
+      "Checkbox.Foreground.Disabled.Dark": "#5b595c",
+      "Checkbox.Background.Selected": "#2D2A2E",
+      "Checkbox.Background.Selected.Dark": "#2D2A2E",
       "Checkbox.Border.Selected": "#ffd866",
       "Checkbox.Border.Selected.Dark": "#ffd866",
-      "Checkbox.Foreground.Selected": "#fcfcfa",
-      "Checkbox.Foreground.Selected.Dark": "#fcfcfa",
+      "Checkbox.Foreground.Selected": "#ffd866",
+      "Checkbox.Foreground.Selected.Dark": "#ffd866",
       "Checkbox.Focus.Thin.Selected": "#fcfcfa",
       "Checkbox.Focus.Thin.Selected.Dark": "#fcfcfa",
       "Objects.Grey": "#727072",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#fcfcfa",
       "Objects.YellowDark": "#AB9DF2",
       "Objects.GreenAndroid": "#FFD866"
-
     }
   }
 }

flatlaf-demo/src/main/resources/com/formdev/flatlaf/demo/intellijthemes/material-theme-ui-lite/Solarized Dark Contrast.theme.json

@@ -11,7 +11,7 @@
       "disabledBackground": "#083F4D",
       "disabledForeground": "#2E5861",
       "disabledText": "#2E5861",
-      "focusColor": "#11353F",
+      "focusColor": "#005a6f",
       "focusedBorderColor": "#d33682",
       "foreground": "#839496",
       "inactiveBackground": "#083F4D",
@@ -39,28 +39,28 @@
       "arc": 0,
       "background": "#002B36",
       "default": {
-        "endBackground": "#11353F",
-        "endBorderColor": "#11353F",
+        "endBackground": "#003946",
+        "endBorderColor": "#003946",
         "foreground": "#FFFFFF",
         "focusColor": "#d33682",
         "focusedBorderColor": "#d33682",
-        "shadowColor": "#11353F",
-        "startBackground": "#11353F",
-        "startBorderColor": "#11353F"
+        "shadowColor": "#003946",
+        "startBackground": "#003946",
+        "startBorderColor": "#003946"
       },
       "disabledBorderColor": "#073642",
       "disabledText": "#2E5861",
       "endBackground": "#073642",
       "endBorderColor": "#073642",
-      "focus": "#11353F",
+      "focus": "#005a6f",
       "focusedBorderColor": "#d33682",
       "foreground": "#586e75",
       "highlight": "#FFFFFF",
       "mt.background": "#073642",
       "mt.foreground": "#586e75",
       "mt.selectedForeground": "#FFFFFF",
-      "mt.selection.color1": "#11353F",
-      "mt.selection.color2": "#11353F",
+      "mt.selection.color1": "#003946",
+      "mt.selection.color2": "#003946",
       "startBackground": "#073642",
       "startBorderColor": "#073642",
       "shadowColor": "#073642",
@@ -102,7 +102,7 @@
       "modifiedItemForeground": "#d33682",
       "nonEditableBackground": "#003745",
       "padding": "5,5,5,5",
-      "selectionBackground": "#11353F",
+      "selectionBackground": "#003946",
       "selectionForeground": "#FFFFFF"
     },
     "ComboPopup.border": "#0D3640",
@@ -110,21 +110,20 @@
       "background": "#003745",
       "foreground": "#839496",
       "infoForeground": "#586e75",
-      "matchForeground": "#d336822",
+      "matchForeground": "#d33682",
       "matchSelectionForeground": "#d33682",
       "nonFocusedState": "false",
-      "nonFocusedMask": "#2E4C52",
       "selectedGrayedForeground": "#FFFFFF",
       "selectionGrayForeground": "#FFFFFF",
       "selectionInactiveInfoForeground": "#586e75",
-      "selectionInactiveBackground": "#11353F",
+      "selectionInactiveBackground": "#2E4C5250",
       "selectionBackground": "#2E4C5280",
       "selectionForeground": "#FFFFFF",
       "selectionInfoForeground": "#FFFFFF"
     },
     "Component": {
       "arc": 4,
-      "borderColor": "#11353F",
+      "borderColor": "#005a6f",
       "disabledBorderColor": "#073642",
       "focusColor": "#d33682",
       "focusedBorderColor": "#d33682",
@@ -150,22 +149,22 @@
       }
     },
     "DebuggerTabs": {
-      "selectedBackground": "#11353F",
-      "underlinedTabBackground": "#11353F"
+      "selectedBackground": "#005a6f",
+      "underlinedTabBackground": "#005a6f"
     },
     "DebuggerPopup": {
-      "borderColor": "#11353F"
+      "borderColor": "#005a6f"
     },
     "DefaultTabs": {
       "background": "#002B36",
       "borderColor": "#002B36",
-      "hoverBackground": "#11353F",
+      "hoverBackground": "#003946",
       "hoverColor": "#00252E",
-      "hoverMaskColor": "#11353F",
+      "hoverMaskColor": "#005a6f",
       "inactiveUnderlineColor": "#2E5861",
       "inactiveMaskColor": "#00252E",
       "underlineColor": "#d33682",
-      "underlinedTabBackground":"#11353F"
+      "underlinedTabBackground": "#003946"
     },
     "Desktop.background": "#002B36",
     "DialogWrapper.southPanelBackground": "#002B36",
@@ -191,15 +190,24 @@
     },
     "EditorTabs": {
       "borderColor": "#003745",
-      "hoverColor": "#11353F",
-      "hoverMaskColor": "#11353F",
+      "hoverColor": "#005a6f",
+      "hoverMaskColor": "#005a6f",
       "inactiveMaskColor": "#002B36",
-      "inactiveColoredFileBackground": "#002B36",
       "inactiveUnderlineColor": "#2E5861",
       "selectedForeground": "#839496",
-      "selectedBackground": "#11353F",
+      "selectedBackground": "#003946",
       "underlineColor": "#d33682",
-      "underlinedTabBackground": "#11353F"
+      "underlinedTabBackground": "#003946"
+    },
+    "EditorGroupsTabs": {
+      "background": "#002B36",
+      "borderColor": "#003745",
+      "hoverBackground": "#005a6f",
+      "hoverColor": "#005a6f",
+      "inactiveUnderlineColor": "#d33682",
+      "underlineColor": "#d33682",
+      "underlinedTabBackground": "#003946",
+      "underlinedTabForeground": "#839496"
     },
     "FileColor": {
       "Green": "#387002",
@@ -227,7 +235,7 @@
       "inactiveBackground": "#073642",
       "inactiveForeground": "#2E5861",
       "selectionForeground": "#FFFFFF",
-      "selectionBackground": "#11353F"
+      "selectionBackground": "#003946"
     },
     "Group": {
       "disabledSeparatorColor": "#0D3640",
@@ -283,7 +291,7 @@
     "List": {
       "background": "#003745",
       "foreground": "#839496",
-      "selectionBackground": "#2E4C52",
+      "selectionBackground": "#2E4C5250",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#2E4C5225"
@@ -302,8 +310,8 @@
     },
     "MemoryIndicator": {
       "allocatedBackground": "#003745",
-      "usedColor": "#11353F",
-      "usedBackground": "#11353F"
+      "usedColor": "#005a6f",
+      "usedBackground": "#005a6f"
     },
     "Menu": {
       "acceleratorForeground": "#586e75",
@@ -387,13 +395,13 @@
     },
     "ParameterInfo": {
       "background": "#003745",
-      "borderColor": "#11353F",
-      "currentOverloadBackground": "#11353F",
+      "borderColor": "#003946",
+      "currentOverloadBackground": "#003946",
       "currentParameterForeground": "#d33682",
       "disabledForeground": "#2E5861",
       "foreground": "#839496",
       "infoForeground": "#586e75",
-      "lineSeparatorColor": "#11353F"
+      "lineSeparatorColor": "#003946"
     },
     "PasswordField": {
       "background": "#00252E",
@@ -401,22 +409,22 @@
       "caretForeground": "#d33682",
       "foreground": "#839496",
       "inactiveForeground": "#2E5861",
-      "selectionBackground": "#11353F",
+      "selectionBackground": "#003946",
       "selectionForeground": "#FFFFFF"
     },
     "Plugins": {
       "background": "#002B36",
       "disabledForeground": "#2E5861",
-      "eapTagBackground": "#11353F",
+      "eapTagBackground": "#005a6f",
       "lightSelectionBackground": "#2E4C52",
       "selectionBackground": "#2E4C52",
       "tagForeground": "#d33682",
-      "tagBackground": "#11353F",
+      "tagBackground": "#005a6f",
       "Button": {
         "installBackground": "#073642",
         "installBorderColor": "#073642",
         "installForeground": "#839496",
-        "installFocusedBackground": "#11353F",
+        "installFocusedBackground": "#005a6f",
         "installFillForeground": "#586e75",
         "installFillBackground": "#073642",
         "updateBackground": "#073642",
@@ -432,9 +440,9 @@
         "foreground": "#839496"
       },
       "Tab": {
-        "hoverBackground": "#11353F",
+        "hoverBackground": "#003946",
         "selectedForeground": "#FFFFFF",
-        "selectedBackground": "#11353F"
+        "selectedBackground": "#003946"
       }
     },
     "Popup": {
@@ -472,8 +480,8 @@
       "indeterminateEndColor": "#d33682",
       "indeterminateStartColor": "#d33682",
       "progressColor": "#d33682",
-      "selectionBackground": "#11353F",
-      "trackColor": "#11353F"
+      "selectionBackground": "#005a6f",
+      "trackColor": "#005a6f"
     },
     "RadioButton": {
       "background": "#002B36",
@@ -511,7 +519,7 @@
           "trackColor": "#002B3630"
         }
       },
-      "thumb": "#11353F",
+      "thumb": "#005a6f",
       "thumbBorderColor": "#d3368270",
       "thumbColor": "#d3368270",
       "trackColor": "#002B3630",
@@ -533,7 +541,7 @@
         "background": "#002B36"
       },
       "List": {
-        "separatorForeground": "#839496",
+        "separatorForeground": "#586e75",
         "separatorColor": "#0D3640"
       },
       "SearchField": {
@@ -544,7 +552,7 @@
       "Tab": {
         "active.foreground": "#FFFFFF",
         "selectedForeground": "#FFFFFF",
-        "selectedBackground": "#11353F"
+        "selectedBackground": "#005a6f"
       }
     },
     "SearchMatch": {
@@ -561,14 +569,17 @@
     },
     "Slider": {
       "background": "#002B36",
+      "buttonBorderColor": "#d33682",
+      "buttonColor": "#d33682",
       "foreground": "#839496",
       "majorTickLength": 6,
       "tickColor": "#003745",
+      "trackColor": "#003946",
       "trackWidth": 7,
       "thumb": "#d33682"
     },
     "SpeedSearch": {
-      "background": "#11353F",
+      "background": "#005a6f",
       "borderColor": "#0D3640",
       "foreground": "#839496",
       "errorForeground": "#839496"
@@ -589,17 +600,17 @@
     },
     "TabbedPane": {
       "background": "#002B36",
-      "contentAreaColor": "#11353F",
+      "contentAreaColor": "#005a6f",
       "contentBorderInsets": "3,1,1,1",
       "darkShadow": "#0D3640",
       "disabledForeground": "#2E5861",
       "disabledUnderlineColor": "#2E5861",
-      "focus": "#11353F",
-      "focusColor": "#11353F",
+      "focus": "#003946",
+      "focusColor": "#003946",
       "fontSizeOffset": 0,
       "foreground": "#839496",
       "highlight": "#0D3640",
-      "hoverColor": "#11353F",
+      "hoverColor": "#005a6f",
       "labelShift": 0,
       "selectedForeground": "#FFFFFF",
       "selectedLabelShift": 0,
@@ -607,7 +618,8 @@
       "tabsOverlapBorder": true,
       "tabHeight": 32,
       "tabInsets": "5,10,5,10",
-      "tabSelectionHeight": 2
+      "tabSelectionHeight": 2,
+      "underlineColor": "#d33682"
     },
     "TabbedPane.mt.tab.background": "#00252E",
     "Table": {
@@ -616,17 +628,17 @@
       "focusCellHighlightBorder": "10,5,10,5",
       "dropLineColor": "#d33682",
       "dropLineShortColor": "#d33682",
-      "focusCellBackground": "#11353F",
+      "focusCellBackground": "#003946",
       "focusCellForeground": "#FFFFFF",
       "foreground": "#839496",
       "gridColor": "#002B36",
-      "highlightOuter": "#11353F",
+      "highlightOuter": "#003946",
       "lightSelectionForeground": "#FFFFFF",
       "lightSelectionInactiveForeground": "#586e75",
       "lightSelectionInactiveBackground": "#003745",
-      "selectionBackground": "#11353F",
+      "selectionBackground": "#003946",
       "selectionForeground": "#FFFFFF",
-      "selectionInactiveBackground": "#2E4C5225",
+      "selectionInactiveBackground": "#003946",
       "selectionInactiveForeground": "#FFFFFF",
       "sortIconColor": "#839496",
       "stripeColor": "#00252E"
@@ -637,7 +649,7 @@
       "bottomSeparatorColor": "#003745",
       "cellBorder": "4,0,4,0",
       "foreground": "#839496",
-      "focusCellBackground": "#11353F",
+      "focusCellBackground": "#003946",
       "focusCellForeground": "#FFFFFF",
       "height": 25,
       "separatorColor": "#003745"
@@ -650,7 +662,7 @@
       "caretForeground": "#d33682",
       "foreground": "#839496",
       "inactiveForeground": "#2E5861",
-      "selectionBackground": "#11353F",
+      "selectionBackground": "#003946",
       "selectionForeground": "#FFFFFF"
     },
     "TextField": {
@@ -658,7 +670,7 @@
       "caretForeground": "#d33682",
       "foreground": "#839496",
       "inactiveForeground": "#2E5861",
-      "selectionBackground": "#11353F",
+      "selectionBackground": "#003946",
       "selectionForeground": "#FFFFFF"
     },
     "TextPane": {
@@ -666,13 +678,13 @@
       "caretForeground": "#d33682",
       "foreground": "#839496",
       "inactiveForeground": "#2E5861",
-      "selectionBackground": "#11353F",
+      "selectionBackground": "#003946",
       "selectionForeground": "#FFFFFF"
     },
     "TitlePane": {
       "background": "#00252E",
-      "Button.hoverBackground": "#11353F",
-      "inactiveBackground": "#003745",
+      "Button.hoverBackground": "#005a6f",
+      "inactiveBackground": "#002B36",
       "infoForeground": "#586e75",
       "inactiveInfoForeground": "#586e75"
     },
@@ -697,7 +709,7 @@
       "Actions.background": "#002B36",
       "Actions.infoForeground": "#586e75",
       "background": "#002B36",
-      "borderColor": "#11353F",
+      "borderColor": "#005a6f",
       "foreground": "#839496",
       "infoForeground": "#586e75",
       "separatorColor": "#0D3640",
@@ -705,7 +717,7 @@
     },
     "ToolWindow": {
       "Button": {
-        "hoverBackground": "#11353F",
+        "hoverBackground": "#003946",
         "selectedForeground": "#FFFFFF",
         "selectedBackground": "#00252E"
       },
@@ -718,13 +730,13 @@
         "background": "#002B36"
       },
       "HeaderTab": {
-        "hoverBackground": "#11353F",
+        "hoverBackground": "#005a6f",
         "hoverInactiveBackground": "#003745",
         "inactiveUnderlineColor": "#d33682",
         "selectedBackground": "#00252E",
         "selectedInactiveBackground": "#00252E",
         "underlineColor": "#d33682",
-        "underlinedTabBackground": "#11353F",
+        "underlinedTabBackground": "#005a6f",
         "underlinedTabInactiveBackground": "#003745"
       }
     },
@@ -734,7 +746,7 @@
       "hash": "#0D3640",
       "modifiedItemForeground": "#d33682",
       "rowHeight": 28,
-      "selectionBackground": "#2E4C52",
+      "selectionBackground": "#2E4C5270",
       "selectionForeground": "#FFFFFF",
       "selectionInactiveForeground": "#FFFFFF",
       "selectionInactiveBackground": "#2E4C5225",
@@ -773,16 +785,16 @@
       },
       "Log": {
         "Commit.unmatchedForeground": "#586e75",
-        "Commit.currentBranchBackground": "#2E4C52"
+        "Commit.currentBranchBackground": "#003745"
       },
       "RefLabel": {
         "foreground": "#FFFFFF",
-        "backgroundBase": "#11353F"
+        "backgroundBase": "#005a6f"
       }
     },
     "Viewport": {
       "background": "#00252E",
-      "foreground": "%fc"
+      "foreground": "#839496"
     },
     "WelcomeScreen": {
       "background": "#002B36",
@@ -838,12 +850,12 @@
       "Checkbox.Focus.Wide.Dark": "#d33682",
       "Checkbox.Foreground.Disabled": "#2E5861",
       "Checkbox.Foreground.Disabled.Dark": "#2E5861",
-      "Checkbox.Background.Selected": "#d33682",
-      "Checkbox.Background.Selected.Dark": "#d33682",
+      "Checkbox.Background.Selected": "#002B36",
+      "Checkbox.Background.Selected.Dark": "#002B36",
       "Checkbox.Border.Selected": "#d33682",
       "Checkbox.Border.Selected.Dark": "#d33682",
-      "Checkbox.Foreground.Selected": "#839496",
-      "Checkbox.Foreground.Selected.Dark": "#839496",
+      "Checkbox.Foreground.Selected": "#d33682",
+      "Checkbox.Foreground.Selected.Dark": "#d33682",
       "Checkbox.Focus.Thin.Selected": "#839496",
       "Checkbox.Focus.Thin.Selected.Dark": "#839496",
       "Objects.Grey": "#657B83",
@@ -857,7 +869,6 @@
       "Objects.BlackText": "#839496",
       "Objects.YellowDark": "#D33682",
       "Objects.GreenAndroid": "#2AA198"
-
     }
   }
 }