release 2.4

For NetBeans GUI builder, which invokes `FlatLaf.initialize()` multiple times for preview, but never invokes `FlatLaf.uninitialize()`.

(https://github.com/apache/netbeans/issues/4231)

CHANGELOG.md

@@ -1,6 +1,72 @@
 FlatLaf Change Log
 ==================
 
+## 2.4
+
+#### New features and improvements
+
+- Native window decorations (Windows 10/11 only):
+  - There is now a small area at top of the embedded menu bar to resize the
+    window.
+  - Improved window title bar layout for small window widths:
+    - Width of iconify/maximize/close buttons is reduced (if necessary) to give
+      more space to embedded menu bar and title.
+    - Window title now has a minimum width to always allow moving window
+      (click-and-drag on window title). Instead, embedded menu bar is made
+      smaller.
+    - Option to show window icon beside window title, if menu bar is embedded or
+      title is centered. Set UI value `TitlePane.showIconBesideTitle` to `true`.
+  - No longer reduce height of window title bar if it has an embedded menu bar
+    and is maximized.
+
+#### Fixed bugs
+
+- ComboBox: Fixed vertical alignment of text in popup list with text in combo
+  box in IntelliJ/Darcula themes.
+- Menus: Fixed application freeze under very special conditions (invoking
+  `FlatLaf.initialize()` twice in NetBeans GUI builder) and using menu that has
+  submenus. See
+  [NetBeans issue #4231](https://github.com/apache/netbeans/issues/4231#issuecomment-1179611682)
+  for details.
+- MenuItem: Fixed sometimes wrapped HTML text on HiDPI screens on Windows.
+- TableHeader: Fixed exception when changing table structure (e.g. removing
+  column) from a table header popup menu action. (issue #532)
+- `HiDPIUtils.paintAtScale1x()` now supports rotated graphics. (issue #557)
+- Typography: No longer use `Consolas` or `Courier New` as monospaced font on
+  Windows because they have bad vertically placement.
+- Native window decorations (Windows 10/11 only):
+  - Do not center window title if embedded menu bar is empty or has no menus at
+    left side, but some components at right side. (issue #558)
+  - Do not use window decorations if system property `sun.java2d.opengl` is
+    `true` on Windows 10. (issue #540)
+  - Fixed missing top window border in dark themes if window drop shadows are
+    disabled in system settings. (issue #554; Windows 10 only)
+  - Right-to-left component orientation of title bar was lost when switching
+    theme.
+
+
+## 2.3
+
+#### New features and improvements
+
+- FileChooser: Added (optional) shortcuts panel. On Windows it contains "Recent
+  Items", "Desktop", "Documents", "This PC" and "Network". On macOS and Linux it
+  is empty/hidden. (issue #100)
+- Button and ToggleButton: Added missing foreground colors for hover, pressed,
+  focused and selected states. (issue #535)
+- Table: Optionally paint alternating rows below table if table is smaller than
+  scroll pane. Set UI value `Table.paintOutsideAlternateRows` to `true`.
+  Requires that `Table.alternateRowColor` is set to a color. (issue #504)
+- ToggleButton: Made the underline placement of tab-style toggle buttons
+  configurable. (PR #530; issue #529)
+- Added spanish translation. (PR #525)
+
+#### Fixed bugs
+
+- IntelliJ Themes: Fixed `TitledBorder` text color in "Monokai Pro" theme.
+  (issue #524)
+
+
 ## 2.2
 
 #### New features and improvements
@@ -141,7 +207,7 @@ FlatLaf Change Log
   - Possibility to hide window title bar icon (for single window set client
     property `JRootPane.titleBarShowIcon` to `false`; for all windows set UI
     value `TitlePane.showIcon` to `false`).
-  - OptionPane: Hide window title bar icon by default. Can be be made visibly by
+  - OptionPane: Hide window title bar icon by default. Can be made visibly by
     setting UI default `OptionPane.showIcon` to `true`. (issue #416)
   - No longer show the Java "duke/cup" icon if no window icon image is set.
     (issue #416)

build.gradle.kts

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-val releaseVersion = "2.2"
-val developmentVersion = "2.3-SNAPSHOT"
+val releaseVersion = "2.4"
+val developmentVersion = "2.5-SNAPSHOT"
 
 version = if( java.lang.Boolean.getBoolean( "release" ) ) releaseVersion else developmentVersion
 

buildSrc/src/main/kotlin/flatlaf-module-info.gradle.kts

@@ -61,8 +61,6 @@ if( JavaVersion.current() >= JavaVersion.VERSION_1_9 ) {
 		}
 
 		jar {
-			manifest.attributes( "Multi-Release" to "true" )
-
 			from( sourceSets["module-info"].output ) {
 				include( "module-info.class" )
 			}

flatlaf-core/flatlaf-core-sigtest.txt

@@ -1,5 +1,5 @@
 #Signature file v4.1
-#Version 2.1
+#Version 2.3
 
 CLSS public abstract interface com.formdev.flatlaf.FlatClientProperties
 fld public final static java.lang.String BUTTON_TYPE = "JButton.buttonType"
@@ -30,6 +30,9 @@ fld public final static java.lang.String SELECT_ALL_ON_FOCUS_POLICY = "JTextFiel
 fld public final static java.lang.String SELECT_ALL_ON_FOCUS_POLICY_ALWAYS = "always"
 fld public final static java.lang.String SELECT_ALL_ON_FOCUS_POLICY_NEVER = "never"
 fld public final static java.lang.String SELECT_ALL_ON_FOCUS_POLICY_ONCE = "once"
+fld public final static java.lang.String SPLIT_PANE_EXPANDABLE_SIDE = "JSplitPane.expandableSide"
+fld public final static java.lang.String SPLIT_PANE_EXPANDABLE_SIDE_LEFT = "left"
+fld public final static java.lang.String SPLIT_PANE_EXPANDABLE_SIDE_RIGHT = "right"
 fld public final static java.lang.String SQUARE_SIZE = "JButton.squareSize"
 fld public final static java.lang.String STYLE = "FlatLaf.style"
 fld public final static java.lang.String STYLE_CLASS = "FlatLaf.styleClass"
@@ -72,6 +75,7 @@ fld public final static java.lang.String TABBED_PANE_TRAILING_COMPONENT = "JTabb
 fld public final static java.lang.String TAB_BUTTON_SELECTED_BACKGROUND = "JToggleButton.tab.selectedBackground"
 fld public final static java.lang.String TAB_BUTTON_UNDERLINE_COLOR = "JToggleButton.tab.underlineColor"
 fld public final static java.lang.String TAB_BUTTON_UNDERLINE_HEIGHT = "JToggleButton.tab.underlineHeight"
+fld public final static java.lang.String TAB_BUTTON_UNDERLINE_PLACEMENT = "JToggleButton.tab.underlinePlacement"
 fld public final static java.lang.String TEXT_FIELD_CLEAR_CALLBACK = "JTextField.clearCallback"
 fld public final static java.lang.String TEXT_FIELD_LEADING_COMPONENT = "JTextField.leadingComponent"
 fld public final static java.lang.String TEXT_FIELD_LEADING_ICON = "JTextField.leadingIcon"
@@ -662,6 +666,7 @@ CLSS public com.formdev.flatlaf.util.SystemInfo
 cons public init()
 fld public final static boolean isAARCH64
 fld public final static boolean isJava_11_orLater
+fld public final static boolean isJava_12_orLater
 fld public final static boolean isJava_15_orLater
 fld public final static boolean isJava_17_orLater
 fld public final static boolean isJava_18_orLater
@@ -670,6 +675,7 @@ fld public final static boolean isJetBrainsJVM
 fld public final static boolean isJetBrainsJVM_11_orLater
 fld public final static boolean isKDE
 fld public final static boolean isLinux
+fld public final static boolean isMacFullWindowContentSupported
 fld public final static boolean isMacOS
 fld public final static boolean isMacOS_10_11_ElCapitan_orLater
 fld public final static boolean isMacOS_10_14_Mojave_orLater

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

@@ -992,7 +992,22 @@ public interface FlatClientProperties
 	//---- JToggleButton ------------------------------------------------------
 
 	/**
-	 * Height of underline if toggle button type is {@link #BUTTON_TYPE_TAB}.
+	 * Placement of underline if toggle button type is {@link #BUTTON_TYPE_TAB}
+	 * <p>
+	 * <strong>Component</strong> {@link javax.swing.JToggleButton}<br>
+	 * <strong>Value type</strong> {@link java.lang.Integer}<br>
+	 * <strong>SupportedValues:</strong>
+	 *     {@link SwingConstants#BOTTOM} (default)
+	 *     {@link SwingConstants#TOP},
+	 *     {@link SwingConstants#LEFT} or
+	 *     {@link SwingConstants#RIGHT}
+	 *
+	 * @since 2.3
+	 */
+	String TAB_BUTTON_UNDERLINE_PLACEMENT = "JToggleButton.tab.underlinePlacement";
+
+	/**
+	 * Thickness of underline if toggle button type is {@link #BUTTON_TYPE_TAB}.
 	 * <p>
 	 * <strong>Component</strong> {@link javax.swing.JToggleButton}<br>
 	 * <strong>Value type</strong> {@link java.lang.Integer}

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

@@ -103,7 +103,7 @@ public abstract class FlatLaf
 
 	private PopupFactory oldPopupFactory;
 	private MnemonicHandler mnemonicHandler;
-	private SubMenuUsabilityHelper subMenuUsabilityHelper;
+	private boolean subMenuUsabilityHelperInstalled;
 
 	private Consumer<UIDefaults> postInitialization;
 	private List<Function<Object, Object>> uiDefaultsGetters;
@@ -232,6 +232,15 @@ public abstract class FlatLaf
 
 	@Override
 	public void initialize() {
+		// do not initialize if this is not the current look and feel
+		//    This is only necessary for special Laf usage. E.g. in GUI builders,
+		//    which may use multiple Lafs and may invoke this method directly.
+		//    This avoids that listeners and factories are installed multiple times.
+		//    In case of the NetBeans GUI builder, which does not invoke uninitialize(),
+		//    this also avoids that listeners stay registered in the system.
+		if( UIManager.getLookAndFeel() != this )
+			return;
+
 		if( SystemInfo.isMacOS )
 			initializeAqua();
 
@@ -246,8 +255,7 @@ public abstract class FlatLaf
 		mnemonicHandler.install();
 
 		// install submenu usability helper
-		subMenuUsabilityHelper = new SubMenuUsabilityHelper();
-		subMenuUsabilityHelper.install();
+		subMenuUsabilityHelperInstalled = SubMenuUsabilityHelper.install();
 
 		// listen to desktop property changes to update UI if system font or scaling changes
 		if( SystemInfo.isWindows ) {
@@ -304,6 +312,10 @@ public abstract class FlatLaf
 
 	@Override
 	public void uninitialize() {
+		// do not uninitialize if this is not the current look and feel
+		if( UIManager.getLookAndFeel() != this )
+			return;
+
 		// remove desktop property listener
 		if( desktopPropertyListener != null ) {
 			Toolkit toolkit = Toolkit.getDefaultToolkit();
@@ -329,9 +341,9 @@ public abstract class FlatLaf
 		}
 
 		// uninstall submenu usability helper
-		if( subMenuUsabilityHelper != null ) {
-			subMenuUsabilityHelper.uninstall();
-			subMenuUsabilityHelper = null;
+		if( subMenuUsabilityHelperInstalled ) {
+			SubMenuUsabilityHelper.uninstall();
+			subMenuUsabilityHelperInstalled = false;
 		}
 
 		// restore default link color

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

@@ -59,6 +59,11 @@ class SubMenuUsabilityHelper
 	private static final String KEY_USE_SAFE_TRIANGLE = "Menu.useSafeTriangle";
 	private static final String KEY_SHOW_SAFE_TRIANGLE = "FlatLaf.debug.menu.showSafeTriangle";
 
+	// Using a static field to ensure that there is only one instance in the system.
+	// Multiple instances would freeze the application.
+	// https://github.com/apache/netbeans/issues/4231#issuecomment-1179616607
+	private static SubMenuUsabilityHelper instance;
+
 	private SubMenuEventQueue subMenuEventQueue;
 	private SafeTrianglePainter safeTrianglePainter;
 	private boolean changePending;
@@ -74,13 +79,22 @@ class SubMenuUsabilityHelper
 
 	private Rectangle invokerBounds;
 
-	void install() {
-		MenuSelectionManager.defaultManager().addChangeListener( this );
+	static synchronized boolean install() {
+		if( instance != null )
+			return false;
+
+		instance = new SubMenuUsabilityHelper();
+		MenuSelectionManager.defaultManager().addChangeListener( instance );
+		return true;
 	}
 
-	void uninstall() {
-		MenuSelectionManager.defaultManager().removeChangeListener( this );
-		uninstallEventQueue();
+	static synchronized void uninstall() {
+		if( instance == null )
+			return;
+
+		MenuSelectionManager.defaultManager().removeChangeListener( instance );
+		instance.uninstallEventQueue();
+		instance = null;
 	}
 
 	@Override

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

@@ -466,6 +466,10 @@ class UIDefaultsLoader
 				if( knownValueTypes == null ) {
 					// create lazy
 					knownValueTypes = new HashMap<>();
+					// system colors
+					knownValueTypes.put( "activeCaptionBorder", ValueType.COLOR );
+					knownValueTypes.put( "inactiveCaptionBorder", ValueType.COLOR );
+					knownValueTypes.put( "windowBorder", ValueType.COLOR );
 					// SplitPane
 					knownValueTypes.put( "SplitPane.dividerSize", ValueType.INTEGER );
 					knownValueTypes.put( "SplitPaneDivider.gripDotSize", ValueType.INTEGER );
@@ -780,6 +784,7 @@ class UIDefaultsLoader
 				case "tint":			return parseColorMix( "#fff", params, resolver, reportError );
 				case "shade":			return parseColorMix( "#000", params, resolver, reportError );
 				case "contrast":		return parseColorContrast( params, resolver, reportError );
+				case "over":			return parseColorOver( params, resolver, reportError );
 			}
 		} finally {
 			parseColorDepth--;
@@ -847,7 +852,7 @@ class UIDefaultsLoader
 		int lightness = parsePercentage( params.get( 2 ) );
 		int alpha = hasAlpha ? parsePercentage( params.get( 3 ) ) : 100;
 
-		float[] hsl = new float[] { hue, saturation, lightness };
+		float[] hsl = { hue, saturation, lightness };
 		return new ColorUIResource( HSLColor.toRGB( hsl, alpha / 100f ) );
 	}
 
@@ -1041,6 +1046,33 @@ class UIDefaultsLoader
 		return parseColorOrFunction( resolver.apply( darkOrLightColor ), resolver, reportError );
 	}
 
+	/**
+	 * Syntax: over(foreground,background)
+	 *   - foreground: a foreground color (e.g. #f00) or a color function;
+	 *                 the alpha of this color is used as weight to mix the two colors
+	 *   - background: a background color (e.g. #f00) or a color function
+	 */
+	private static Object parseColorOver( List<String> params, Function<String, String> resolver, boolean reportError ) {
+		String foregroundStr = params.get( 0 );
+		String backgroundStr = params.get( 1 );
+
+		// parse foreground color
+		ColorUIResource foreground = (ColorUIResource) parseColorOrFunction( resolver.apply( foregroundStr ), resolver, reportError );
+		if( foreground == null || foreground.getAlpha() == 255 )
+			return foreground;
+
+		Color foreground2 = new Color( foreground.getRGB() );
+
+		// parse background color
+		ColorUIResource background = (ColorUIResource) parseColorOrFunction( resolver.apply( backgroundStr ), resolver, reportError );
+		if( background == null )
+			return foreground2;
+
+		// create new color
+		float weight = foreground.getAlpha() / 255f;
+		return new ColorUIResource( ColorFunctions.mix( foreground2, background, weight ) );
+	}
+
 	private static Object parseFunctionBaseColor( String colorStr, ColorFunction function,
 		boolean derived, Function<String, String> resolver, boolean reportError )
 	{

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

@@ -78,20 +78,27 @@ import com.formdev.flatlaf.util.UIScale;
  * @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.focusedForeground			Color	optional
  * @uiDefault Button.hoverBackground			Color	optional
+ * @uiDefault Button.hoverForeground			Color	optional
  * @uiDefault Button.pressedBackground			Color	optional
+ * @uiDefault Button.pressedForeground			Color	optional
  * @uiDefault Button.selectedBackground			Color
  * @uiDefault Button.selectedForeground			Color
  * @uiDefault Button.disabledBackground			Color	optional
  * @uiDefault Button.disabledText				Color
  * @uiDefault Button.disabledSelectedBackground	Color
+ * @uiDefault Button.disabledSelectedForeground	Color	optional
  * @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.focusedForeground	Color	optional
  * @uiDefault Button.default.hoverBackground	Color	optional
+ * @uiDefault Button.default.hoverForeground	Color	optional
  * @uiDefault Button.default.pressedBackground	Color	optional
+ * @uiDefault Button.default.pressedForeground	Color	optional
  * @uiDefault Button.default.boldText			boolean
  * @uiDefault Button.paintShadow				boolean	default is false
  * @uiDefault Button.shadowWidth				int		default is 2
@@ -99,8 +106,13 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault Button.default.shadowColor		Color	optional
  * @uiDefault Button.toolbar.spacingInsets		Insets
  * @uiDefault Button.toolbar.hoverBackground	Color
+ * @uiDefault Button.toolbar.hoverForeground	Color	optional
  * @uiDefault Button.toolbar.pressedBackground	Color
+ * @uiDefault Button.toolbar.pressedForeground	Color	optional
  * @uiDefault Button.toolbar.selectedBackground	Color
+ * @uiDefault Button.toolbar.selectedForeground	Color	optional
+ * @uiDefault Button.toolbar.disabledSelectedBackground	Color	optional
+ * @uiDefault Button.toolbar.disabledSelectedForeground	Color	optional
  *
  * @author Karl Tauber
  */
@@ -117,20 +129,27 @@ public class FlatButtonUI
 	protected Color startBackground;
 	protected Color endBackground;
 	@Styleable protected Color focusedBackground;
+	/** @since 2.3 */ @Styleable protected Color focusedForeground;
 	@Styleable protected Color hoverBackground;
+	/** @since 2.3 */ @Styleable protected Color hoverForeground;
 	@Styleable protected Color pressedBackground;
+	/** @since 2.3 */ @Styleable protected Color pressedForeground;
 	@Styleable protected Color selectedBackground;
 	@Styleable protected Color selectedForeground;
 	@Styleable protected Color disabledBackground;
 	@Styleable protected Color disabledText;
 	@Styleable protected Color disabledSelectedBackground;
+	/** @since 2.3 */ @Styleable protected Color disabledSelectedForeground;
 
 	@Styleable(dot=true) protected Color defaultBackground;
 	protected Color defaultEndBackground;
 	@Styleable(dot=true) protected Color defaultForeground;
 	@Styleable(dot=true) protected Color defaultFocusedBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color defaultFocusedForeground;
 	@Styleable(dot=true) protected Color defaultHoverBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color defaultHoverForeground;
 	@Styleable(dot=true) protected Color defaultPressedBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color defaultPressedForeground;
 	@Styleable(dot=true) protected boolean defaultBoldText;
 
 	@Styleable protected boolean paintShadow;
@@ -139,8 +158,13 @@ public class FlatButtonUI
 	@Styleable(dot=true) protected Color defaultShadowColor;
 
 	@Styleable(dot=true) protected Color toolbarHoverBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color toolbarHoverForeground;
 	@Styleable(dot=true) protected Color toolbarPressedBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color toolbarPressedForeground;
 	@Styleable(dot=true) protected Color toolbarSelectedBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color toolbarSelectedForeground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color toolbarDisabledSelectedBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color toolbarDisabledSelectedForeground;
 
 	// only used via styling (not in UI defaults, but has likewise client properties)
 	/** @since 2 */ @Styleable protected String buttonType;
@@ -190,20 +214,27 @@ public class FlatButtonUI
 			startBackground = UIManager.getColor( prefix + "startBackground" );
 			endBackground = UIManager.getColor( prefix + "endBackground" );
 			focusedBackground = UIManager.getColor( prefix + "focusedBackground" );
+			focusedForeground = UIManager.getColor( prefix + "focusedForeground" );
 			hoverBackground = UIManager.getColor( prefix + "hoverBackground" );
+			hoverForeground = UIManager.getColor( prefix + "hoverForeground" );
 			pressedBackground = UIManager.getColor( prefix + "pressedBackground" );
+			pressedForeground = UIManager.getColor( prefix + "pressedForeground" );
 			selectedBackground = UIManager.getColor( prefix + "selectedBackground" );
 			selectedForeground = UIManager.getColor( prefix + "selectedForeground" );
 			disabledBackground = UIManager.getColor( prefix + "disabledBackground" );
 			disabledText = UIManager.getColor( prefix + "disabledText" );
 			disabledSelectedBackground = UIManager.getColor( prefix + "disabledSelectedBackground" );
+			disabledSelectedForeground = UIManager.getColor( prefix + "disabledSelectedForeground" );
 
 			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" );
+			defaultFocusedForeground = UIManager.getColor( "Button.default.focusedForeground" );
 			defaultHoverBackground = UIManager.getColor( "Button.default.hoverBackground" );
+			defaultHoverForeground = UIManager.getColor( "Button.default.hoverForeground" );
 			defaultPressedBackground = UIManager.getColor( "Button.default.pressedBackground" );
+			defaultPressedForeground = UIManager.getColor( "Button.default.pressedForeground" );
 			defaultBoldText = UIManager.getBoolean( "Button.default.boldText" );
 
 			paintShadow = UIManager.getBoolean( "Button.paintShadow" );
@@ -212,8 +243,13 @@ public class FlatButtonUI
 			defaultShadowColor = UIManager.getColor( "Button.default.shadowColor" );
 
 			toolbarHoverBackground = UIManager.getColor( prefix + "toolbar.hoverBackground" );
+			toolbarHoverForeground = UIManager.getColor( prefix + "toolbar.hoverForeground" );
 			toolbarPressedBackground = UIManager.getColor( prefix + "toolbar.pressedBackground" );
+			toolbarPressedForeground = UIManager.getColor( prefix + "toolbar.pressedForeground" );
 			toolbarSelectedBackground = UIManager.getColor( prefix + "toolbar.selectedBackground" );
+			toolbarSelectedForeground = UIManager.getColor( prefix + "toolbar.selectedForeground" );
+			toolbarDisabledSelectedBackground = UIManager.getColor( prefix + "toolbar.disabledSelectedBackground" );
+			toolbarDisabledSelectedForeground = UIManager.getColor( prefix + "toolbar.disabledSelectedForeground" );
 
 			helpButtonIcon = UIManager.getIcon( "HelpButton.icon" );
 			defaultMargin = UIManager.getInsets( prefix + "margin" );
@@ -532,6 +568,8 @@ public class FlatButtonUI
 	}
 
 	public static void paintText( Graphics g, AbstractButton b, Rectangle textRect, String text, Color foreground ) {
+		if(foreground == null)
+			foreground=Color.red;
 		FontMetrics fm = b.getFontMetrics( b.getFont() );
 		int mnemonicIndex = FlatLaf.isShowMnemonics() ? b.getDisplayedMnemonicIndex() : -1;
 
@@ -545,11 +583,14 @@ public class FlatButtonUI
 
 		// selected state
 		if( ((AbstractButton)c).isSelected() ) {
-			// in toolbar use same background colors for disabled and enabled because
+			// in toolbar, if toolbarDisabledSelectedBackground is null,
+			// use same background colors for disabled and enabled because
 			// we assume that toolbar icon is shown disabled
 			return buttonStateColor( c,
 				toolBarButton ? toolbarSelectedBackground : selectedBackground,
-				toolBarButton ? toolbarSelectedBackground : disabledSelectedBackground,
+				toolBarButton
+					? (toolbarDisabledSelectedBackground != null ? toolbarDisabledSelectedBackground : toolbarSelectedBackground)
+					: disabledSelectedBackground,
 				null,
 				null,
 				toolBarButton ? toolbarPressedBackground : pressedBackground );
@@ -614,18 +655,48 @@ public class FlatButtonUI
 	}
 
 	protected Color getForeground( JComponent c ) {
-		if( !c.isEnabled() )
-			return disabledText;
+		boolean toolBarButton = isToolBarButton( c ) || isBorderlessButton( c );
 
-		if( ((AbstractButton)c).isSelected() && !(isToolBarButton( c ) || isBorderlessButton( c )) )
-			return selectedForeground;
+		// selected state
+		if( ((AbstractButton)c).isSelected() ) {
+			return buttonStateColor( c,
+				toolBarButton
+					? (toolbarSelectedForeground != null ? toolbarSelectedForeground : c.getForeground())
+					: selectedForeground,
+				toolBarButton
+					? (toolbarDisabledSelectedForeground != null ? toolbarDisabledSelectedForeground : disabledText)
+					: (disabledSelectedForeground != null ? disabledSelectedForeground : disabledText),
+				null,
+				null,
+				toolBarButton ? toolbarPressedForeground : pressedForeground );
+		}
 
+		// toolbar button
+		if( toolBarButton ) {
+			return buttonStateColor( c,
+				c.getForeground(),
+				disabledText,
+				null,
+				toolbarHoverForeground,
+				toolbarPressedForeground );
+		}
+
+		boolean def = isDefaultButton( c );
+		return buttonStateColor( c,
+			getForegroundBase( c, def ),
+			disabledText,
+			isCustomForeground( c.getForeground() ) ? null : (def ? defaultFocusedForeground : focusedForeground),
+			def ? defaultHoverForeground : hoverForeground,
+			def ? defaultPressedForeground : pressedForeground );
+	}
+
+	/** @since 2.3 */
+	protected Color getForegroundBase( JComponent c, boolean def ) {
 		// use component foreground if explicitly set
 		Color fg = c.getForeground();
 		if( isCustomForeground( fg ) )
 			return fg;
 
-		boolean def = isDefaultButton( c );
 		return def ? defaultForeground : fg;
 	}
 

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

@@ -608,7 +608,7 @@ public class FlatComboBoxUI
 
 		boolean shouldValidate = (c instanceof JPanel);
 
-		paddingBorder.install( c );
+		paddingBorder.install( c, 0 );
 		currentValuePane.paintComponent( g, c, comboBox, bounds.x, bounds.y, bounds.width, bounds.height, shouldValidate );
 		paddingBorder.uninstall();
 
@@ -682,7 +682,7 @@ public class FlatComboBoxUI
 
 	@Override
 	protected Dimension getSizeForComponent( Component comp ) {
-		paddingBorder.install( comp );
+		paddingBorder.install( comp, 0 );
 		Dimension size = super.getSizeForComponent( comp );
 		paddingBorder.uninstall();
 		return size;
@@ -900,7 +900,7 @@ public class FlatComboBoxUI
 				Component c = renderer.getListCellRendererComponent( list, value, index, isSelected, cellHasFocus );
 				c.applyComponentOrientation( comboBox.getComponentOrientation() );
 
-				paddingBorder.install( c );
+				paddingBorder.install( c, Math.round( FlatUIUtils.getBorderFocusWidth( comboBox ) ) );
 
 				return c;
 			}
@@ -923,6 +923,7 @@ public class FlatComboBoxUI
 		private Insets padding;
 		private JComponent rendererComponent;
 		private Border rendererBorder;
+		private int focusWidth;
 
 		CellPaddingBorder( Insets padding ) {
 			this.padding = padding;
@@ -930,10 +931,12 @@ public class FlatComboBoxUI
 
 		// using synchronized to avoid problems with code that modifies combo box
 		// (model, selection, etc) not on AWT thread (which should be not done)
-		synchronized void install( Component c ) {
+		synchronized void install( Component c, int focusWidth ) {
 			if( !(c instanceof JComponent) )
 				return;
 
+			this.focusWidth = focusWidth;
+
 			JComponent jc = (JComponent) c;
 			Border oldBorder = jc.getBorder();
 			if( oldBorder == this )
@@ -987,6 +990,12 @@ public class FlatComboBoxUI
 				insets.bottom = padding.bottom;
 				insets.right = padding.right;
 			}
+
+			// if used in popup list, add focus width for exact vertical alignment
+			// of text in popup list with text in combobox
+			insets.left += focusWidth;
+			insets.right += focusWidth;
+
 			return insets;
 		}
 

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

@@ -56,7 +56,7 @@ public class FlatEmptyBorder
 	protected static Insets scaleInsets( Component c, Insets insets,
 		int top, int left, int bottom, int right )
 	{
-		boolean leftToRight = left == right || c.getComponentOrientation().isLeftToRight();
+		boolean leftToRight = left == right || c == null || c.getComponentOrientation().isLeftToRight();
 		insets.left = scale( leftToRight ? left : right );
 		insets.top = scale( top );
 		insets.right = scale( leftToRight ? right : left );

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

@@ -19,11 +19,21 @@ package com.formdev.flatlaf.ui;
 import java.awt.BorderLayout;
 import java.awt.Component;
 import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
 import java.awt.Insets;
+import java.awt.LayoutManager;
+import java.awt.RenderingHints;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
 import java.io.File;
+import java.lang.reflect.Method;
+import java.util.function.Function;
 import javax.swing.AbstractButton;
 import javax.swing.Box;
 import javax.swing.BoxLayout;
+import javax.swing.ButtonGroup;
 import javax.swing.Icon;
 import javax.swing.ImageIcon;
 import javax.swing.JButton;
@@ -34,12 +44,16 @@ import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTable;
 import javax.swing.JToggleButton;
+import javax.swing.JToolBar;
+import javax.swing.SwingConstants;
 import javax.swing.UIManager;
+import javax.swing.filechooser.FileSystemView;
 import javax.swing.filechooser.FileView;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.metal.MetalFileChooserUI;
 import javax.swing.table.TableCellRenderer;
 import com.formdev.flatlaf.FlatClientProperties;
+import com.formdev.flatlaf.util.LoggingFacade;
 import com.formdev.flatlaf.util.ScaledImageIcon;
 import com.formdev.flatlaf.util.SystemInfo;
 import com.formdev.flatlaf.util.UIScale;
@@ -133,12 +147,21 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault FileChooser.listViewActionLabelText				String
  * @uiDefault FileChooser.detailsViewActionLabelText			String
  *
+ * <!-- FlatFileChooserUI -->
+ *
+ * @uiDefault FileChooser.shortcuts.buttonSize					Dimension	optional; default is 84,64
+ * @uiDefault FileChooser.shortcuts.iconSize					Dimension	optional; default is 32,32
+ * @uiDefault FileChooser.shortcuts.filesFunction				Function<File[], File[]>
+ * @uiDefault FileChooser.shortcuts.displayNameFunction			Function<File, String>
+ * @uiDefault FileChooser.shortcuts.iconFunction				Function<File, Icon>
+ *
  * @author Karl Tauber
  */
 public class FlatFileChooserUI
 	extends MetalFileChooserUI
 {
 	private final FlatFileView fileView = new FlatFileView();
+	private FlatShortcutsPanel shortcutsPanel;
 
 	public static ComponentUI createUI( JComponent c ) {
 		return new FlatFileChooserUI( (JFileChooser) c );
@@ -153,6 +176,25 @@ public class FlatFileChooserUI
 		super.installComponents( fc );
 
 		patchUI( fc );
+
+		if( !UIManager.getBoolean( "FileChooser.noPlacesBar" ) ) { // same as in Windows L&F
+			FlatShortcutsPanel panel = createShortcutsPanel( fc );
+			if( panel.getComponentCount() > 0 ) {
+				shortcutsPanel = panel;
+				fc.add( shortcutsPanel, BorderLayout.LINE_START );
+				fc.addPropertyChangeListener( shortcutsPanel );
+			}
+		}
+	}
+
+	@Override
+	public void uninstallComponents( JFileChooser fc ) {
+		super.uninstallComponents( fc );
+
+		if( shortcutsPanel != null ) {
+			fc.removePropertyChangeListener( shortcutsPanel );
+			shortcutsPanel = null;
+		}
 	}
 
 	private void patchUI( JFileChooser fc ) {
@@ -192,6 +234,25 @@ public class FlatFileChooserUI
 		} catch( ArrayIndexOutOfBoundsException ex ) {
 			// ignore
 		}
+
+		// put north, center and south components into a new panel so that
+		// the shortcuts panel (at west) gets full height
+		LayoutManager layout = fc.getLayout();
+		if( layout instanceof BorderLayout ) {
+			BorderLayout borderLayout = (BorderLayout) layout;
+			borderLayout.setHgap( 8 );
+
+			Component north = borderLayout.getLayoutComponent( BorderLayout.NORTH );
+			Component center = borderLayout.getLayoutComponent( BorderLayout.CENTER );
+			Component south = borderLayout.getLayoutComponent( BorderLayout.SOUTH );
+			if( north != null && center != null && south != null ) {
+				JPanel p = new JPanel( new BorderLayout( 0, 11 ) );
+				p.add( north, BorderLayout.NORTH );
+				p.add( center, BorderLayout.CENTER );
+				p.add( south, BorderLayout.SOUTH );
+				fc.add( p, BorderLayout.CENTER );
+			}
+		}
 	}
 
 	@Override
@@ -250,9 +311,19 @@ public class FlatFileChooserUI
 		return p;
 	}
 
+	/** @since 2.3 */
+	protected FlatShortcutsPanel createShortcutsPanel( JFileChooser fc ) {
+		return new FlatShortcutsPanel( fc );
+	}
+
 	@Override
 	public Dimension getPreferredSize( JComponent c ) {
-		return UIScale.scale( super.getPreferredSize( c ) );
+		Dimension prefSize = super.getPreferredSize( c );
+		Dimension minSize = getMinimumSize( c );
+		int shortcutsPanelWidth = (shortcutsPanel != null) ? shortcutsPanel.getPreferredSize().width : 0;
+		return new Dimension(
+			Math.max( prefSize.width, minSize.width + shortcutsPanelWidth ),
+			Math.max( prefSize.height, minSize.height ) );
 	}
 
 	@Override
@@ -316,4 +387,234 @@ public class FlatFileChooserUI
 			return icon;
 		}
 	}
+
+	//---- class FlatShortcutsPanel -------------------------------------------
+
+	/** @since 2.3 */
+	public static class FlatShortcutsPanel
+		extends JToolBar
+		implements PropertyChangeListener
+	{
+		private final JFileChooser fc;
+
+		private final Dimension buttonSize;
+		private final Dimension iconSize;
+		private final Function<File[], File[]> filesFunction;
+		private final Function<File, String> displayNameFunction;
+		private final Function<File, Icon> iconFunction;
+
+		protected final File[] files;
+		protected final JToggleButton[] buttons;
+		protected final ButtonGroup buttonGroup;
+
+		@SuppressWarnings( "unchecked" )
+		public FlatShortcutsPanel( JFileChooser fc ) {
+			super( JToolBar.VERTICAL );
+			this.fc = fc;
+			setFloatable( false );
+
+			buttonSize = UIScale.scale( getUIDimension( "FileChooser.shortcuts.buttonSize", 84, 64 ) );
+			iconSize = getUIDimension( "FileChooser.shortcuts.iconSize", 32, 32 );
+
+			filesFunction = (Function<File[], File[]>) UIManager.get( "FileChooser.shortcuts.filesFunction" );
+			displayNameFunction = (Function<File, String>) UIManager.get( "FileChooser.shortcuts.displayNameFunction" );
+			iconFunction = (Function<File, Icon>) UIManager.get( "FileChooser.shortcuts.iconFunction" );
+
+			FileSystemView fsv = fc.getFileSystemView();
+			File[] files = getChooserShortcutPanelFiles( fsv );
+			if( filesFunction != null )
+				files = filesFunction.apply( files );
+			this.files = files;
+
+			// create toolbar buttons
+			buttons = new JToggleButton[files.length];
+			buttonGroup = new ButtonGroup();
+			for( int i = 0; i < files.length; i++ ) {
+				// wrap drive path
+				if( fsv.isFileSystemRoot( files[i] ) )
+					files[i] = fsv.createFileObject( files[i].getAbsolutePath() );
+
+				File file = files[i];
+				String name = getDisplayName( fsv, file );
+				Icon icon = getIcon( fsv, file );
+
+				// remove path from name
+				int lastSepIndex = name.lastIndexOf( File.separatorChar );
+				if( lastSepIndex >= 0 && lastSepIndex < name.length() - 1 )
+					name = name.substring( lastSepIndex + 1 );
+
+				// scale icon (if necessary)
+				if( icon instanceof ImageIcon )
+					icon = new ScaledImageIcon( (ImageIcon) icon, iconSize.width, iconSize.height );
+				else if( icon != null )
+					icon = new ShortcutIcon( icon, iconSize.width, iconSize.height );
+
+				// create button
+				JToggleButton button = createButton( name, icon );
+				button.addActionListener( e -> {
+					fc.setCurrentDirectory( file );
+				} );
+
+				add( button );
+				buttonGroup.add( button );
+				buttons[i] = button;
+			}
+
+			directoryChanged( fc.getCurrentDirectory() );
+		}
+
+		private Dimension getUIDimension( String key, int defaultWidth, int defaultHeight ) {
+			Dimension size = UIManager.getDimension( key );
+			if( size == null )
+				size = new Dimension( defaultWidth, defaultHeight );
+			return size;
+		}
+
+		protected JToggleButton createButton( String name, Icon icon ) {
+			JToggleButton button = new JToggleButton( name, icon );
+			button.setVerticalTextPosition( SwingConstants.BOTTOM );
+			button.setHorizontalTextPosition( SwingConstants.CENTER );
+			button.setAlignmentX( Component.CENTER_ALIGNMENT );
+			button.setIconTextGap( 0 );
+			button.setPreferredSize( buttonSize );
+			button.setMaximumSize( buttonSize );
+			return button;
+		}
+
+		protected File[] getChooserShortcutPanelFiles( FileSystemView fsv ) {
+			try {
+				if( SystemInfo.isJava_12_orLater ) {
+					Method m = fsv.getClass().getMethod( "getChooserShortcutPanelFiles" );
+					File[] files = (File[]) m.invoke( fsv );
+
+					// on macOS and Linux, files consists only of the user home directory
+					if( files.length == 1 && files[0].equals( new File( System.getProperty( "user.home" ) ) ) )
+						files = new File[0];
+
+					return files;
+				} else if( SystemInfo.isWindows ) {
+					Class<?> cls = Class.forName( "sun.awt.shell.ShellFolder" );
+					Method m = cls.getMethod( "get", String.class );
+					return (File[]) m.invoke( null, "fileChooserShortcutPanelFolders" );
+				}
+			} catch( IllegalAccessException ex ) {
+				// do not log because access may be denied via VM option '--illegal-access=deny'
+			} catch( Exception ex ) {
+				LoggingFacade.INSTANCE.logSevere( null, ex );
+			}
+
+			// fallback
+			return new File[0];
+		}
+
+		protected String getDisplayName( FileSystemView fsv, File file ) {
+			if( displayNameFunction != null ) {
+				String name = displayNameFunction.apply( file );
+				if( name != null )
+					return name;
+			}
+
+			return fsv.getSystemDisplayName( file );
+		}
+
+		protected Icon getIcon( FileSystemView fsv, File file ) {
+			if( iconFunction != null ) {
+				Icon icon = iconFunction.apply( file );
+				if( icon != null )
+					return icon;
+			}
+
+			// Java 17+ supports getting larger system icons
+			try {
+				if( SystemInfo.isJava_17_orLater ) {
+					Method m = fsv.getClass().getMethod( "getSystemIcon", File.class, int.class, int.class );
+					return (Icon) m.invoke( fsv, file, iconSize.width, iconSize.height );
+				} else if( iconSize.width > 16 || iconSize.height > 16 ) {
+					Class<?> cls = Class.forName( "sun.awt.shell.ShellFolder" );
+					if( cls.isInstance( file ) ) {
+						Method m = file.getClass().getMethod( "getIcon", boolean.class );
+						m.setAccessible( true );
+						Image image = (Image) m.invoke( file, true );
+						if( image != null )
+							return new ImageIcon( image );
+					}
+				}
+			} catch( IllegalAccessException ex ) {
+				// do not log because access may be denied via VM option '--illegal-access=deny'
+			} catch( Exception ex ) {
+				LoggingFacade.INSTANCE.logSevere( null, ex );
+			}
+
+			// get system icon in default size 16x16
+			return fsv.getSystemIcon( file );
+		}
+
+		protected void directoryChanged( File file ) {
+			if( file != null ) {
+				String absolutePath = file.getAbsolutePath();
+				for( int i = 0; i < files.length; i++ ) {
+					// also compare path because otherwise selecting "Documents"
+					// in "Look in" combobox would not select "Documents" shortcut item
+					if( files[i].equals( file ) || files[i].getAbsolutePath().equals( absolutePath ) ) {
+						buttons[i].setSelected( true );
+						return;
+					}
+				}
+			}
+
+			buttonGroup.clearSelection();
+		}
+
+		@Override
+		public void propertyChange( PropertyChangeEvent e ) {
+			switch( e.getPropertyName() ) {
+				case JFileChooser.DIRECTORY_CHANGED_PROPERTY:
+					directoryChanged( fc.getCurrentDirectory() );
+					break;
+			}
+		}
+	}
+
+	//---- class ShortcutIcon -------------------------------------------------
+
+	private static class ShortcutIcon
+		implements Icon
+	{
+		private final Icon icon;
+		private final int iconWidth;
+		private final int iconHeight;
+
+		ShortcutIcon( Icon icon, int iconWidth, int iconHeight ) {
+			this.icon = icon;
+			this.iconWidth = iconWidth;
+			this.iconHeight = iconHeight;
+		}
+
+		@Override
+		public void paintIcon( Component c, Graphics g, int x, int y ) {
+			Graphics2D g2 = (Graphics2D) g.create();
+			try {
+				// set rendering hint for the case that the icon is a bitmap (not used for vector icons)
+				g2.setRenderingHint( RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC );
+
+				double scale = (double) getIconWidth() / (double) icon.getIconWidth();
+				g2.translate( x, y );
+				g2.scale( scale, scale );
+
+				icon.paintIcon( c, g2, 0, 0 );
+			} finally {
+				g2.dispose();
+			}
+		}
+
+		@Override
+		public int getIconWidth() {
+			return UIScale.scale( iconWidth );
+		}
+
+		@Override
+		public int getIconHeight() {
+			return UIScale.scale( iconHeight );
+		}
+	}
 }

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

@@ -18,8 +18,10 @@ package com.formdev.flatlaf.ui;
 
 import java.awt.Color;
 import java.awt.Component;
+import java.awt.Container;
 import java.awt.Graphics;
 import java.awt.Insets;
+import java.awt.LayoutManager;
 import java.awt.Window;
 import java.awt.event.ActionEvent;
 import java.beans.PropertyChangeListener;
@@ -27,6 +29,7 @@ import java.util.Map;
 import java.util.concurrent.atomic.AtomicBoolean;
 import javax.swing.AbstractAction;
 import javax.swing.ActionMap;
+import javax.swing.BoxLayout;
 import javax.swing.JComponent;
 import javax.swing.JMenu;
 import javax.swing.JMenuBar;
@@ -40,11 +43,13 @@ import javax.swing.plaf.ActionMapUIResource;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.UIResource;
 import javax.swing.plaf.basic.BasicMenuBarUI;
+import javax.swing.plaf.basic.DefaultMenuLayout;
 import com.formdev.flatlaf.FlatLaf;
 import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
 import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
 import com.formdev.flatlaf.util.LoggingFacade;
 import com.formdev.flatlaf.util.SystemInfo;
+import com.formdev.flatlaf.util.UIScale;
 
 /**
  * Provides the Flat LaF UI delegate for {@link javax.swing.JMenuBar}.
@@ -100,6 +105,10 @@ public class FlatMenuBarUI
 		super.installDefaults();
 
 		LookAndFeel.installProperty( menuBar, "opaque", false );
+
+		LayoutManager layout = menuBar.getLayout();
+		if( layout == null || layout instanceof UIResource )
+			menuBar.setLayout( new FlatMenuBarLayout( menuBar ) );
 	}
 
 	@Override
@@ -221,6 +230,130 @@ public class FlatMenuBarUI
 			rootPane.getWindowDecorationStyle() != JRootPane.NONE;
 	}
 
+	//---- class FlatMenuBarLayout --------------------------------------------
+
+	/**
+	 * @since 2.4
+	 */
+	protected static class FlatMenuBarLayout
+		extends DefaultMenuLayout
+	{
+		public FlatMenuBarLayout( Container target ) {
+			super( target, BoxLayout.LINE_AXIS );
+		}
+
+		@Override
+		public void layoutContainer( Container target ) {
+			super.layoutContainer( target );
+
+
+			// The only purpose of the code below is to make sure that a horizontal glue,
+			// which can be used to move window and displays the window title in embedded menu bar,
+			// is always visible within the menu bar bounds and has a minimum width.
+			// If this is not the case, the horizontal glue is made larger and
+			// components that are on the left side of the glue are made smaller.
+
+
+			// get root pane and check whether this menu bar is the root pane menu bar
+			JRootPane rootPane = SwingUtilities.getRootPane( target );
+			if( rootPane == null || rootPane.getJMenuBar() != target )
+				return;
+
+			// get title pane and check whether menu bar is embedded
+			FlatTitlePane titlePane = FlatRootPaneUI.getTitlePane( rootPane );
+			if( titlePane == null || !titlePane.isMenuBarEmbedded() )
+				return;
+
+			// check whether there is a horizontal glue (used for window title in embedded menu bar)
+			// and check minimum width of horizontal glue
+			Component horizontalGlue = titlePane.findHorizontalGlue( (JMenuBar) target );
+			int minTitleWidth = UIScale.scale( titlePane.titleMinimumWidth );
+			if( horizontalGlue != null && horizontalGlue.getWidth() < minTitleWidth ) {
+				// get index of glue component
+				int glueIndex = -1;
+				Component[] components = target.getComponents();
+				for( int i = components.length - 1; i >= 0; i-- ) {
+					if( components[i] == horizontalGlue ) {
+						glueIndex = i;
+						break;
+					}
+				}
+				if( glueIndex < 0 )
+					return; // should never happen
+
+				if( target.getComponentOrientation().isLeftToRight() ) {
+					// left-to-right
+
+					// make horizontal glue wider (minimum title width)
+					int offset = minTitleWidth - horizontalGlue.getWidth();
+					horizontalGlue.setSize( minTitleWidth, horizontalGlue.getHeight() );
+
+					// check whether glue is fully visible
+					int minGlueX = target.getWidth() - target.getInsets().right - minTitleWidth;
+					if( minGlueX < horizontalGlue.getX() ) {
+						// move glue to the left to make it fully visible
+						offset -= (horizontalGlue.getX() - minGlueX);
+						horizontalGlue.setLocation( minGlueX, horizontalGlue.getY() );
+
+						// shrink and move components that are on the left side of the glue
+						for( int i = glueIndex - 1; i >= 0; i-- ) {
+							Component c = components[i];
+							if( c.getX() > minGlueX ) {
+								// move component and set width to zero
+								c.setBounds( minGlueX, c.getY(), 0, c.getHeight() );
+							} else {
+								// reduce size of component
+								c.setSize( minGlueX - c.getX(), c.getHeight() );
+								break;
+							}
+						}
+					}
+
+					// move components that are on the right side of the glue
+					for( int i = glueIndex + 1; i < components.length; i++ ) {
+						Component c = components[i];
+						c.setLocation( c.getX() + offset, c.getY() );
+					}
+				} else {
+					// right-to-left
+
+					// make horizontal glue wider (minimum title width)
+					int offset = minTitleWidth - horizontalGlue.getWidth();
+					horizontalGlue.setBounds( horizontalGlue.getX() - offset, horizontalGlue.getY(),
+						minTitleWidth, horizontalGlue.getHeight() );
+
+					// check whether glue is fully visible
+					int minGlueX = target.getInsets().left;
+					if( minGlueX > horizontalGlue.getX() ) {
+						// move glue to the right to make it fully visible
+						offset -= (horizontalGlue.getX() - minGlueX);
+						horizontalGlue.setLocation( minGlueX, horizontalGlue.getY() );
+
+						// shrink and move components that are on the right side of the glue
+						int x = horizontalGlue.getX() + horizontalGlue.getWidth();
+						for( int i = glueIndex - 1; i >= 0; i-- ) {
+							Component c = components[i];
+							if( c.getX() + c.getWidth() < x ) {
+								// move component and set width to zero
+								c.setBounds( x, c.getY(), 0, c.getHeight() );
+							} else {
+								// move component and reduce size
+								c.setBounds( x, c.getY(), c.getWidth() - (x - c.getX()), c.getHeight() );
+								break;
+							}
+						}
+					}
+
+					// move components that are on the left side of the glue
+					for( int i = glueIndex + 1; i < components.length; i++ ) {
+						Component c = components[i];
+						c.setLocation( c.getX() - offset, c.getY() );
+					}
+				}
+			}
+		}
+	}
+
 	//---- class TakeFocus ----------------------------------------------------
 
 	/**

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

@@ -446,6 +446,19 @@ debug*/
 	protected static void paintHTMLText( Graphics g, JMenuItem menuItem,
 		Rectangle textRect, View htmlView, Color selectionForeground )
 	{
+		// On Windows, using Segoe UI font, Java 15 or older and scaling greater than 1,
+		// the width of the HTML view may be initially too small (because component
+		// is not connected to a GraphicsConfiguration when getPreferredSize() is invoked).
+		// Since Java 16, this seems to be fixed somehow by doing popup menu layout twice.
+		//
+		// If using a too small width for htmlView.paint(), the view would rearrange
+		// its children and wrap them to two lines. To avoid this, use view preferred X span
+		// for painting. Core Lafs actually do the same in class MenuItemLayoutHelper.
+		//
+		// Example HTML text that causes the problem: "<html>some <b>HTML</b> <i>text</i></html>"
+		textRect = new Rectangle( textRect );
+		textRect.width = (int) htmlView.getPreferredSpan( View.X_AXIS );
+
 		if( isArmedOrSelected( menuItem ) && selectionForeground != null )
 			g = new GraphicsProxyWithTextColor( (Graphics2D) g, selectionForeground );
 

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

@@ -0,0 +1,99 @@
+/*
+ * Copyright 2022 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
+ *
+ *     https://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.io.File;
+import com.formdev.flatlaf.FlatSystemProperties;
+import com.formdev.flatlaf.util.LoggingFacade;
+import com.formdev.flatlaf.util.NativeLibrary;
+import com.formdev.flatlaf.util.SystemInfo;
+
+/**
+ * Helper class to load FlatLaf native library (.dll, .so or .dylib),
+ * if available for current operating system and CPU architecture.
+ *
+ * @author Karl Tauber
+ * @since 2.3
+ */
+class FlatNativeLibrary
+{
+	private static NativeLibrary nativeLibrary;
+
+	/**
+	 * Loads native library (if available) and returns whether loaded successfully.
+	 * Returns {@code false} if no native library is available.
+	 */
+	static synchronized boolean isLoaded() {
+		initialize();
+		return (nativeLibrary != null) ? nativeLibrary.isLoaded() : false;
+	}
+
+	private static void initialize() {
+		if( nativeLibrary != null )
+			return;
+
+		String libraryName;
+		if( SystemInfo.isWindows_10_orLater && (SystemInfo.isX86 || SystemInfo.isX86_64) ) {
+			// Windows: requires Windows 10 (x86 or x86_64)
+
+			libraryName = "flatlaf-windows-x86";
+			if( SystemInfo.isX86_64 )
+				libraryName += "_64";
+
+			// load jawt native library
+			loadJAWT();
+		} else
+			return; // no native library available for current OS or CPU architecture
+
+		// load native library
+		nativeLibrary = createNativeLibrary( libraryName );
+	}
+
+	private static NativeLibrary createNativeLibrary( String libraryName ) {
+		String libraryPath = System.getProperty( FlatSystemProperties.NATIVE_LIBRARY_PATH );
+		if( libraryPath != null ) {
+			File libraryFile = new File( libraryPath, System.mapLibraryName( libraryName ) );
+			if( libraryFile.exists() )
+				return new NativeLibrary( libraryFile, true );
+			else
+				LoggingFacade.INSTANCE.logSevere( "Did not find external library " + libraryFile + ", using extracted library instead", null );
+		}
+
+		return new NativeLibrary( "com/formdev/flatlaf/natives/" + libraryName, null, true );
+	}
+
+	private static void loadJAWT() {
+		if( SystemInfo.isJava_9_orLater )
+			return;
+
+		// In Java 8, load jawt.dll (part of JRE) explicitly because it
+		// is not found when running application with <jdk>/bin/java.exe.
+		// When using <jdk>/jre/bin/java.exe, it is found.
+		// jawt.dll is located in <jdk>/jre/bin/.
+		// Java 9 and later do not have this problem.
+		try {
+			System.loadLibrary( "jawt" );
+		} catch( UnsatisfiedLinkError ex ) {
+			// log error only if native library jawt.dll not already loaded
+			String message = ex.getMessage();
+			if( message == null || !message.contains( "already loaded in another classloader" ) )
+				LoggingFacade.INSTANCE.logSevere( null, ex );
+		} catch( Exception ex ) {
+			LoggingFacade.INSTANCE.logSevere( null, ex );
+		}
+	}
+}

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

@@ -42,11 +42,13 @@ import com.formdev.flatlaf.util.SystemInfo;
 public class FlatNativeWindowBorder
 {
 	// can use window decorations if:
-	// - on Windows 10
+	// - on Windows 10 or later
+	// - not if system property "sun.java2d.opengl" is true on Windows 10
 	// - not when running in JetBrains Projector, Webswing or WinPE
 	// - not disabled via system property
 	private static final boolean canUseWindowDecorations =
 		SystemInfo.isWindows_10_orLater &&
+		(SystemInfo.isWindows_11_orLater || !FlatSystemProperties.getBoolean( "sun.java2d.opengl", false )) &&
 		!SystemInfo.isProjector &&
 		!SystemInfo.isWebswing &&
 		!SystemInfo.isWinPE &&

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

@@ -130,7 +130,7 @@ public class FlatPopupMenuUI
 
 		LayoutManager layout = popupMenu.getLayout();
 		if( layout == null || layout instanceof UIResource )
-			popupMenu.setLayout( new FlatMenuLayout( popupMenu, BoxLayout.Y_AXIS ) );
+			popupMenu.setLayout( new FlatPopupMenuLayout( popupMenu, BoxLayout.Y_AXIS ) );
 	}
 
 	@Override
@@ -230,12 +230,15 @@ public class FlatPopupMenuUI
 		return screenBounds.height - screenInsets.top - screenInsets.bottom;
 	}
 
-	//---- class FlatMenuLayout -----------------------------------------------
+	//---- class FlatPopupMenuLayout ------------------------------------------
 
-	protected static class FlatMenuLayout
+	/**
+	 * @since 2.4
+	 */
+	protected static class FlatPopupMenuLayout
 		extends DefaultMenuLayout
 	{
-		public FlatMenuLayout( Container target, int axis ) {
+		public FlatPopupMenuLayout( Container target, int axis ) {
 			super( target, axis );
 		}
 

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

@@ -364,6 +364,12 @@ public class FlatRootPaneUI
 			((FlatRootPaneUI)ui).titlePane.isMenuBarEmbedded();
 	}
 
+	/** @since 2.4 */
+	protected static FlatTitlePane getTitlePane( JRootPane rootPane ) {
+		RootPaneUI ui = rootPane.getUI();
+		return ui instanceof FlatRootPaneUI ? ((FlatRootPaneUI)ui).titlePane : null;
+	}
+
 	//---- class FlatRootLayout -----------------------------------------------
 
 	protected class FlatRootLayout

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

@@ -39,7 +39,9 @@ import javax.swing.event.MouseInputListener;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.UIResource;
 import javax.swing.plaf.basic.BasicTableHeaderUI;
+import javax.swing.table.JTableHeader;
 import javax.swing.table.TableCellRenderer;
+import javax.swing.table.TableColumn;
 import javax.swing.table.TableColumnModel;
 import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
 import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
@@ -195,6 +197,8 @@ public class FlatTableHeaderUI
 
 	@Override
 	public void paint( Graphics g, JComponent c ) {
+		fixDraggedAndResizingColumns( header );
+
 		TableColumnModel columnModel = header.getColumnModel();
 		if( columnModel.getColumnCount() <= 0 )
 			return;
@@ -269,6 +273,32 @@ public class FlatTableHeaderUI
 		return size;
 	}
 
+	static void fixDraggedAndResizingColumns( JTableHeader header ) {
+		if( header == null )
+			return;
+
+		// Dragged column may be outdated in the case that the table structure
+		// was changed from a table header popup menu action. In this case
+		// the paint methods in BasicTableHeaderUI and BasicTableUI would throw exceptions.
+		TableColumn draggedColumn = header.getDraggedColumn();
+		if( draggedColumn != null && !isValidColumn( header.getColumnModel(), draggedColumn ) )
+			header.setDraggedColumn( null );
+
+		// also clear outdated resizing column (although this seems not cause exceptions)
+		TableColumn resizingColumn = header.getResizingColumn();
+		if( resizingColumn != null && !isValidColumn( header.getColumnModel(), resizingColumn ) )
+			header.setResizingColumn( null );
+	}
+
+	private static boolean isValidColumn( TableColumnModel cm, TableColumn column ) {
+		int count = cm.getColumnCount();
+		for( int i = 0; i < count; i++ ) {
+			if( cm.getColumn( i ) == column )
+				return true;
+		}
+		return false;
+	}
+
 	//---- class FlatTableCellHeaderRenderer ----------------------------------
 
 	/**

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

@@ -80,6 +80,7 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault Table.intercellSpacing					Dimension
  * @uiDefault Table.selectionInactiveBackground			Color
  * @uiDefault Table.selectionInactiveForeground			Color
+ * @uiDefault Table.paintOutsideAlternateRows			boolean
  *
  * <!-- FlatTableCellBorder -->
  *
@@ -95,7 +96,7 @@ import com.formdev.flatlaf.util.UIScale;
  */
 public class FlatTableUI
 	extends BasicTableUI
-	implements StyleableUI
+	implements StyleableUI, FlatViewportUI.ViewportPainter
 {
 	protected boolean showHorizontalLines;
 	protected boolean showVerticalLines;
@@ -313,6 +314,8 @@ public class FlatTableUI
 
 	@Override
 	public void paint( Graphics g, JComponent c ) {
+		FlatTableHeaderUI.fixDraggedAndResizingColumns( table.getTableHeader() );
+
 		boolean horizontalLines = table.getShowHorizontalLines();
 		boolean verticalLines = table.getShowVerticalLines();
 		if( horizontalLines || verticalLines ) {
@@ -421,4 +424,38 @@ public class FlatTableUI
 			? (viewport != rowHeader)
 			: (viewport == rowHeader || rowHeader == null);
 	}
+
+	/** @since 2.3 */
+	@Override
+	public void paintViewport( Graphics g, JComponent c, JViewport viewport ) {
+		int viewportWidth = viewport.getWidth();
+		int viewportHeight = viewport.getHeight();
+
+		// fill viewport background in same color as table background
+		if( viewport.isOpaque() ) {
+			g.setColor( table.getBackground() );
+			g.fillRect( 0, 0, viewportWidth, viewportHeight );
+		}
+
+		// paint alternating empty rows
+		boolean paintOutside = UIManager.getBoolean( "Table.paintOutsideAlternateRows" );
+		Color alternateColor;
+		if( paintOutside && (alternateColor = UIManager.getColor( "Table.alternateRowColor" )) != null ) {
+			g.setColor( alternateColor );
+
+			int rowCount = table.getRowCount();
+
+			// paint alternating empty rows below the table
+			int tableHeight = table.getHeight();
+			if( tableHeight < viewportHeight ) {
+				int tableWidth = table.getWidth();
+				int rowHeight = table.getRowHeight();
+
+				for( int y = tableHeight, row = rowCount; y < viewportHeight; y += rowHeight, row++ ) {
+					if( row % 2 != 0 )
+						g.fillRect( 0, y, tableWidth, rowHeight );
+				}
+			}
+		}
+	}
 }

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

@@ -24,6 +24,7 @@ import java.awt.Container;
 import java.awt.Dialog;
 import java.awt.Dimension;
 import java.awt.EventQueue;
+import java.awt.FontMetrics;
 import java.awt.Frame;
 import java.awt.Graphics;
 import java.awt.GraphicsConfiguration;
@@ -50,13 +51,13 @@ import javax.accessibility.AccessibleContext;
 import javax.swing.BorderFactory;
 import javax.swing.Box;
 import javax.swing.BoxLayout;
+import javax.swing.Icon;
 import javax.swing.JButton;
 import javax.swing.JComponent;
 import javax.swing.JLabel;
 import javax.swing.JMenuBar;
 import javax.swing.JPanel;
 import javax.swing.JRootPane;
-import javax.swing.SwingConstants;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
 import javax.swing.border.AbstractBorder;
@@ -83,10 +84,14 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault TitlePane.iconMargins							Insets
  * @uiDefault TitlePane.titleMargins						Insets
  * @uiDefault TitlePane.menuBarEmbedded						boolean
+ * @uiDefault TitlePane.titleMinimumWidth					int
+ * @uiDefault TitlePane.buttonMinimumWidth					int
  * @uiDefault TitlePane.buttonMaximizedHeight				int
  * @uiDefault TitlePane.centerTitle							boolean
  * @uiDefault TitlePane.centerTitleIfMenuBarEmbedded		boolean
+ * @uiDefault TitlePane.showIconBesideTitle					boolean
  * @uiDefault TitlePane.menuBarTitleGap						int
+ * @uiDefault TitlePane.menuBarResizeHeight					int
  * @uiDefault TitlePane.closeIcon							Icon
  * @uiDefault TitlePane.iconifyIcon							Icon
  * @uiDefault TitlePane.maximizeIcon						Icon
@@ -107,10 +112,15 @@ public class FlatTitlePane
 	/** @since 2 */ protected final boolean showIcon = FlatUIUtils.getUIBoolean( "TitlePane.showIcon", true );
 	/** @since 2 */ protected final int noIconLeftGap = FlatUIUtils.getUIInt( "TitlePane.noIconLeftGap", 8 );
 	protected final Dimension iconSize = UIManager.getDimension( "TitlePane.iconSize" );
+	/** @since 2.4 */ protected final int titleMinimumWidth = FlatUIUtils.getUIInt( "TitlePane.titleMinimumWidth", 60 );
+	/** @since 2.4 */ protected final int buttonMinimumWidth = FlatUIUtils.getUIInt( "TitlePane.buttonMinimumWidth", 30 );
 	protected final int buttonMaximizedHeight = UIManager.getInt( "TitlePane.buttonMaximizedHeight" );
 	protected final boolean centerTitle = UIManager.getBoolean( "TitlePane.centerTitle" );
 	protected final boolean centerTitleIfMenuBarEmbedded = FlatUIUtils.getUIBoolean( "TitlePane.centerTitleIfMenuBarEmbedded", true );
-	protected final int menuBarTitleGap = FlatUIUtils.getUIInt( "TitlePane.menuBarTitleGap", 20 );
+	/** @since 2.4 */ protected final boolean showIconBesideTitle = UIManager.getBoolean( "TitlePane.showIconBesideTitle" );
+	protected final int menuBarTitleGap = FlatUIUtils.getUIInt( "TitlePane.menuBarTitleGap", 40 );
+	/** @since 2.4 */ protected final int menuBarTitleMinimumGap = FlatUIUtils.getUIInt( "TitlePane.menuBarTitleMinimumGap", 12 );
+	/** @since 2.4 */ protected final int menuBarResizeHeight = FlatUIUtils.getUIInt( "TitlePane.menuBarResizeHeight", 4 );
 
 	protected final JRootPane rootPane;
 
@@ -142,6 +152,8 @@ public class FlatTitlePane
 
 		// necessary for closing window with double-click on icon
 		iconLabel.addMouseListener( handler );
+
+		applyComponentOrientation( rootPane.getComponentOrientation() );
 	}
 
 	protected FlatTitlePaneBorder createTitlePaneBorder() {
@@ -163,7 +175,6 @@ public class FlatTitlePane
 		};
 		iconLabel.setBorder( new FlatEmptyBorder( UIManager.getInsets( "TitlePane.iconMargins" ) ) );
 		titleLabel.setBorder( new FlatEmptyBorder( UIManager.getInsets( "TitlePane.titleMargins" ) ) );
-		titleLabel.setHorizontalAlignment( SwingConstants.CENTER );
 
 		leftPanel.setLayout( new BoxLayout( leftPanel, BoxLayout.LINE_AXIS ) );
 		leftPanel.setOpaque( false );
@@ -183,18 +194,52 @@ public class FlatTitlePane
 		setLayout( new BorderLayout() {
 			@Override
 			public void layoutContainer( Container target ) {
-				super.layoutContainer( target );
-
-				// make left panel (with embedded menu bar) smaller if horizontal space is rare
-				// to avoid that embedded menu bar overlaps button bar
+				// compute available bounds
 				Insets insets = target.getInsets();
-				int width = target.getWidth() - insets.left - insets.right;
-				if( leftPanel.getWidth() + buttonPanel.getWidth() > width ) {
-					int oldWidth = leftPanel.getWidth();
-					int newWidth = Math.max( width - buttonPanel.getWidth(), 0 );
-					leftPanel.setSize( newWidth, leftPanel.getHeight() );
-					if( !getComponentOrientation().isLeftToRight() )
-						leftPanel.setLocation( leftPanel.getX() + (oldWidth - newWidth), leftPanel.getY() );
+				int x = insets.left;
+				int y = insets.top;
+				int w = target.getWidth() - insets.left - insets.right;
+				int h = target.getHeight() - insets.top - insets.bottom;
+
+				// compute widths
+				int leftWidth = leftPanel.getPreferredSize().width;
+				int buttonsWidth = buttonPanel.getPreferredSize().width;
+				int titleWidth = w - leftWidth - buttonsWidth;
+				int minTitleWidth = UIScale.scale( titleMinimumWidth );
+
+				// increase minimum width if icon is show besides the title
+				Icon icon = titleLabel.getIcon();
+				if( icon != null ) {
+					Insets iconInsets = iconLabel.getInsets();
+					int iconTextGap = titleLabel.getComponentOrientation().isLeftToRight() ? iconInsets.right : iconInsets.left;
+					minTitleWidth += icon.getIconWidth() + iconTextGap;
+				}
+
+				// if title is too small, reduce width of buttons
+				if( titleWidth < minTitleWidth ) {
+					buttonsWidth = Math.max( buttonsWidth - (minTitleWidth - titleWidth), buttonPanel.getMinimumSize().width );
+					titleWidth = w - leftWidth - buttonsWidth;
+				}
+
+				// if title is still too small, reduce width of left panel (icon and embedded menu bar)
+				if( titleWidth < minTitleWidth ) {
+					int minLeftWidth = iconLabel.isVisible()
+						? iconLabel.getWidth() - iconLabel.getInsets().right
+						: UIScale.scale( noIconLeftGap );
+					leftWidth = Math.max( leftWidth - (minTitleWidth - titleWidth), minLeftWidth );
+					titleWidth = w - leftWidth - buttonsWidth;
+				}
+
+				if( target.getComponentOrientation().isLeftToRight() ) {
+					// left-to-right
+					leftPanel.setBounds( x, y, leftWidth, h );
+					titleLabel.setBounds( x + leftWidth, y, titleWidth, h );
+					buttonPanel.setBounds( x + leftWidth + titleWidth, y, buttonsWidth, h );
+				} else {
+					// right-to-left
+					buttonPanel.setBounds( x, y, buttonsWidth, h );
+					titleLabel.setBounds( x + buttonsWidth, y, titleWidth, h );
+					leftPanel.setBounds( x + buttonsWidth + titleWidth, y, leftWidth, h );
 				}
 
 				// If menu bar is embedded and contains a horizontal glue component,
@@ -233,10 +278,7 @@ public class FlatTitlePane
 			@Override
 			public Dimension getPreferredSize() {
 				Dimension size = super.getPreferredSize();
-				if( buttonMaximizedHeight > 0 &&
-					window instanceof Frame &&
-					(((Frame)window).getExtendedState() & Frame.MAXIMIZED_BOTH) != 0 )
-				{
+				if( buttonMaximizedHeight > 0 && isWindowMaximized() && !hasVisibleEmbeddedMenuBar( rootPane.getJMenuBar() ) ) {
 					// make title pane height smaller when frame is maximized
 					size = new Dimension( size.width, Math.min( size.height, UIScale.scale( buttonMaximizedHeight ) ) );
 				}
@@ -259,7 +301,13 @@ public class FlatTitlePane
 	}
 
 	protected JButton createButton( String iconKey, String accessibleName, ActionListener action ) {
-		JButton button = new JButton( UIManager.getIcon( iconKey ) );
+		JButton button = new JButton( UIManager.getIcon( iconKey ) ) {
+			@Override
+			public Dimension getMinimumSize() {
+				// allow the button to shrink if space is rare
+				return new Dimension( UIScale.scale( buttonMinimumWidth ), super.getMinimumSize().height );
+			}
+		};
 		button.setFocusable( false );
 		button.setContentAreaFilled( false );
 		button.setBorder( BorderFactory.createEmptyBorder() );
@@ -356,11 +404,12 @@ public class FlatTitlePane
 		boolean hasIcon = (images != null && !images.isEmpty());
 
 		// set icon
-		iconLabel.setIcon( hasIcon ? new FlatTitlePaneIcon( images, iconSize ) : null );
+		iconLabel.setIcon( hasIcon && !showIconBesideTitle ? new FlatTitlePaneIcon( images, iconSize ) : null );
+		titleLabel.setIcon( hasIcon && showIconBesideTitle ? new FlatTitlePaneIcon( images, iconSize ) : null );
 
 		// show/hide icon
-		iconLabel.setVisible( hasIcon );
-		leftPanel.setBorder( hasIcon ? null : FlatUIUtils.nonUIResource( new FlatEmptyBorder( 0, noIconLeftGap, 0, 0 ) ) );
+		iconLabel.setVisible( hasIcon && !showIconBesideTitle );
+		leftPanel.setBorder( hasIcon && !showIconBesideTitle ? null : FlatUIUtils.nonUIResource( new FlatEmptyBorder( 0, noIconLeftGap, 0, 0 ) ) );
 
 		updateNativeTitleBarHeightAndHitTestSpotsLater();
 	}
@@ -567,6 +616,11 @@ debug*/
 			frame.setExtendedState( frame.getExtendedState() | Frame.ICONIFIED );
 	}
 
+	/** @since 2.4 */
+	protected boolean isWindowMaximized() {
+		return window instanceof Frame && (((Frame)window).getExtendedState() & Frame.MAXIMIZED_BOTH) != 0;
+	}
+
 	/**
 	 * Maximizes the window.
 	 */
@@ -729,7 +783,7 @@ debug*/
 		List<Rectangle> hitTestSpots = new ArrayList<>();
 		Rectangle appIconBounds = null;
 
-		if( iconLabel.isVisible() ) {
+		if( !showIconBesideTitle && iconLabel.isVisible() ) {
 			// compute real icon size (without insets; 1px larger for easier hitting)
 			Point location = SwingUtilities.convertPoint( iconLabel, 0, 0, window );
 			Insets iconInsets = iconLabel.getInsets();
@@ -741,9 +795,7 @@ debug*/
 
 			// if frame is maximized, increase icon bounds to upper-left corner
 			// of window to allow closing window via double-click in upper-left corner
-			if( window instanceof Frame &&
-				(((Frame)window).getExtendedState() & Frame.MAXIMIZED_BOTH) != 0 )
-			{
+			if( isWindowMaximized() ) {
 				iconBounds.height += iconBounds.y;
 				iconBounds.y = 0;
 
@@ -758,6 +810,38 @@ debug*/
 				hitTestSpots.add( iconBounds );
 			else
 				appIconBounds = iconBounds;
+		} else if( showIconBesideTitle && titleLabel.getIcon() != null && titleLabel.getUI() instanceof FlatTitleLabelUI ) {
+			FlatTitleLabelUI ui = (FlatTitleLabelUI) titleLabel.getUI();
+
+			// compute real icon bounds
+			Insets insets = titleLabel.getInsets();
+			Rectangle viewR = new Rectangle( insets.left, insets.top,
+				titleLabel.getWidth() - insets.left - insets.right,
+				titleLabel.getHeight() - insets.top - insets.bottom );
+			Rectangle iconR = new Rectangle();
+			Rectangle textR = new Rectangle();
+			ui.layoutCL( titleLabel, titleLabel.getFontMetrics( titleLabel.getFont() ),
+				titleLabel.getText(), titleLabel.getIcon(),
+				viewR, iconR, textR );
+
+			// Windows shows the window system menu only in the upper-left corner
+			if( iconR.x == 0 ) {
+				// convert icon location to window coordinates
+				Point location = SwingUtilities.convertPoint( titleLabel, 0, 0, window );
+				iconR.x += location.x;
+				iconR.y += location.y;
+
+				// make icon bounds 1px larger for easier hitting
+				iconR.x -= 1;
+				iconR.y -= 1;
+				iconR.width += 2;
+				iconR.height += 2;
+
+				if( hasJBRCustomDecoration() )
+					hitTestSpots.add( iconR );
+				else
+					appIconBounds = iconR;
+			}
 		}
 
 		Rectangle r = getNativeHitTestSpot( buttonPanel );
@@ -768,6 +852,15 @@ debug*/
 		if( hasVisibleEmbeddedMenuBar( menuBar ) ) {
 			r = getNativeHitTestSpot( menuBar );
 			if( r != null ) {
+				// if frame is resizable and not maximized, make menu bar hit test spot smaller at top
+				// to have a small area above the menu bar to resize the window
+				if( window instanceof Frame && ((Frame)window).isResizable() && !isWindowMaximized() ) {
+					// limit to 8, because Windows does not use a larger height
+					int resizeHeight = UIScale.scale( Math.min( menuBarResizeHeight, 8 ) );
+					r.y += resizeHeight;
+					r.height -= resizeHeight;
+				}
+
 				Component horizontalGlue = findHorizontalGlue( menuBar );
 				if( horizontalGlue != null ) {
 					// If menu bar is embedded and contains a horizontal glue component,
@@ -854,7 +947,7 @@ debug*/
 			} else if( borderColor != null && (rootPane.getJMenuBar() == null || !rootPane.getJMenuBar().isVisible()) )
 				insets.bottom += UIScale.scale( 1 );
 
-			if( !SystemInfo.isWindows_11_orLater && hasNativeCustomDecoration() && !isWindowMaximized( c ) )
+			if( !SystemInfo.isWindows_11_orLater && hasNativeCustomDecoration() && !isWindowMaximized() )
 				insets = FlatUIUtils.addInsets( insets, WindowTopBorder.getInstance().getBorderInsets() );
 
 			return insets;
@@ -873,7 +966,7 @@ debug*/
 				FlatUIUtils.paintFilledRectangle( g, borderColor, x, y + height - lineHeight, width, lineHeight );
 			}
 
-			if( !SystemInfo.isWindows_11_orLater && hasNativeCustomDecoration() && !isWindowMaximized( c ) )
+			if( !SystemInfo.isWindows_11_orLater && hasNativeCustomDecoration() && !isWindowMaximized() )
 				WindowTopBorder.getInstance().paintBorder( c, g, x, y, width, height );
 		}
 
@@ -881,10 +974,6 @@ debug*/
 			JMenuBar menuBar = rootPane.getJMenuBar();
 			return hasVisibleEmbeddedMenuBar( menuBar ) ? menuBar.getBorder() : null;
 		}
-
-		protected boolean isWindowMaximized( Component c ) {
-			return window instanceof Frame && (((Frame) window).getExtendedState() & Frame.MAXIMIZED_BOTH) != 0;
-		}
 	}
 
 	//---- class FlatTitleLabelUI ---------------------------------------------
@@ -898,32 +987,101 @@ debug*/
 		}
 
 		@Override
-		protected void paintEnabledText( JLabel l, Graphics g, String s, int textX, int textY ) {
-			boolean hasEmbeddedMenuBar = hasVisibleEmbeddedMenuBar( rootPane.getJMenuBar() );
-			int labelWidth = l.getWidth();
-			int textWidth = labelWidth - (textX * 2);
-			int gap = UIScale.scale( menuBarTitleGap );
+		protected String layoutCL( JLabel label, FontMetrics fontMetrics, String text, Icon icon,
+			Rectangle viewR, Rectangle iconR, Rectangle textR )
+		{
+			JMenuBar menuBar = rootPane.getJMenuBar();
+			boolean hasEmbeddedMenuBar = hasVisibleEmbeddedMenuBar( menuBar );
+			boolean hasEmbeddedLeadingMenus = hasEmbeddedMenuBar && hasLeadingMenus( menuBar );
+			boolean leftToRight = getComponentOrientation().isLeftToRight();
 
-			// The passed in textX coordinate is always to horizontally center the text within the label bounds.
-			// Modify textX so that the text is painted either centered within the window bounds or leading aligned.
-			boolean center = hasEmbeddedMenuBar ? centerTitleIfMenuBarEmbedded : centerTitle;
-			if( center ) {
-				// If window is wide enough, center title within window bounds.
-				// Otherwise, leave it centered within free space (label bounds).
-				int centeredTextX = ((l.getParent().getWidth() - textWidth) / 2) - l.getX();
-				if( centeredTextX >= gap && centeredTextX + textWidth <= labelWidth - gap )
-					textX = centeredTextX;
-			} else {
-				// leading aligned
-				boolean leftToRight = getComponentOrientation().isLeftToRight();
-				Insets insets = l.getInsets();
-				int leadingInset = hasEmbeddedMenuBar ? gap : (leftToRight ? insets.left : insets.right);
-				int leadingTextX = leftToRight ? leadingInset : labelWidth - leadingInset - textWidth;
-				if( leftToRight ? leadingTextX < textX : leadingTextX > textX )
-					textX = leadingTextX;
+			if( hasEmbeddedMenuBar ) {
+				int minGap = UIScale.scale( menuBarTitleMinimumGap );
+
+				// apply minimum leading gap (between embedded menu bar and title)
+				if( hasEmbeddedLeadingMenus ) {
+					if( leftToRight )
+						viewR.x += minGap;
+					viewR.width -= minGap;
+				}
+
+				// apply minimum trailing gap (between title and right aligned components of embedded menu bar)
+				Component horizontalGlue = findHorizontalGlue( menuBar );
+				if( horizontalGlue != null && menuBar.getComponent( menuBar.getComponentCount() - 1 ) != horizontalGlue ) {
+					if( !leftToRight )
+						viewR.x += minGap;
+					viewR.width -= minGap;
+				}
 			}
 
-			super.paintEnabledText( l, g, s, textX, textY );
+			// compute icon width and gap (if icon is show besides the title)
+			int iconTextGap = 0;
+			int iconWidthAndGap = 0;
+			if( icon != null ) {
+				Insets iconInsets = iconLabel.getInsets();
+				iconTextGap = leftToRight ? iconInsets.right : iconInsets.left;
+				iconWidthAndGap = icon.getIconWidth() + iconTextGap;
+			}
+
+			// layout title and icon (if show besides the title)
+			String clippedText = SwingUtilities.layoutCompoundLabel( label, fontMetrics, text, icon,
+				label.getVerticalAlignment(), label.getHorizontalAlignment(),
+				label.getVerticalTextPosition(), label.getHorizontalTextPosition(),
+				viewR, iconR, textR,
+				iconTextGap );
+
+			// compute text X location
+			if( !clippedText.equals( text ) ) {
+				// if text is clipped, align to left (or right)
+				textR.x = leftToRight
+					? viewR.x + iconWidthAndGap
+					: viewR.x + viewR.width - iconWidthAndGap - textR.width;
+			} else {
+				int leadingGap = hasEmbeddedLeadingMenus ? UIScale.scale( menuBarTitleGap - menuBarTitleMinimumGap ) : 0;
+
+				boolean center = hasEmbeddedLeadingMenus ? centerTitleIfMenuBarEmbedded : centerTitle;
+				if( center ) {
+					// If window is wide enough, center title within window bounds.
+					// Otherwise, center within free space (label bounds).
+					Container parent = label.getParent();
+					int centeredTextX = (parent != null) ? ((parent.getWidth() - textR.width - iconWidthAndGap) / 2) + iconWidthAndGap - label.getX() : -1;
+					textR.x = (centeredTextX >= viewR.x + leadingGap && centeredTextX + textR.width <= viewR.x + viewR.width - leadingGap)
+						? centeredTextX
+						: viewR.x + ((viewR.width - textR.width - iconWidthAndGap) / 2) + iconWidthAndGap;
+				} else {
+					// leading aligned with leading gap, which is reduced if space is rare
+					textR.x = leftToRight
+						? Math.min( viewR.x + leadingGap + iconWidthAndGap, viewR.x + viewR.width - textR.width )
+						: Math.max( viewR.x + viewR.width - leadingGap - iconWidthAndGap - textR.width, viewR.x );
+				}
+			}
+
+			// compute icon X location (relative to text X location)
+			if( icon != null ) {
+				iconR.x = leftToRight
+					? textR.x - iconWidthAndGap
+					: textR.x + textR.width + iconTextGap;
+			}
+
+			return clippedText;
+		}
+
+		private boolean hasLeadingMenus( JMenuBar menuBar ) {
+			// check whether menu bar is empty
+			if( menuBar.getComponentCount() == 0 || menuBar.getWidth() == 0 )
+				return false;
+
+			// check whether menu bar has a leading glue component
+			// (no menus/components at left side)
+			Component horizontalGlue = findHorizontalGlue( menuBar );
+			if( horizontalGlue != null ) {
+				boolean leftToRight = getComponentOrientation().isLeftToRight();
+				if( (leftToRight && horizontalGlue.getX() == 0) ||
+					(!leftToRight && horizontalGlue.getX() + horizontalGlue.getWidth() == menuBar.getWidth()) )
+				  return false;
+			}
+
+			return true;
 		}
 	}
 

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

@@ -22,10 +22,7 @@ import java.awt.Component;
 import java.awt.Graphics;
 import java.beans.PropertyChangeEvent;
 import java.util.Map;
-import javax.swing.AbstractButton;
-import javax.swing.JComponent;
-import javax.swing.JToggleButton;
-import javax.swing.UIManager;
+import javax.swing.*;
 import javax.swing.plaf.ComponentUI;
 import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
 import com.formdev.flatlaf.ui.FlatStylingSupport.UnknownStyleException;
@@ -51,15 +48,29 @@ import com.formdev.flatlaf.util.UIScale;
  * @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.focusedBackground			Color	optional
+ * @uiDefault ToggleButton.focusedForeground			Color	optional
+ * @uiDefault ToggleButton.hoverBackground				Color	optional
+ * @uiDefault ToggleButton.hoverForeground				Color	optional
+ * @uiDefault ToggleButton.pressedBackground			Color	optional
+ * @uiDefault ToggleButton.pressedForeground			Color	optional
  * @uiDefault ToggleButton.selectedBackground			Color
  * @uiDefault ToggleButton.selectedForeground			Color
  * @uiDefault ToggleButton.disabledBackground			Color	optional
  * @uiDefault ToggleButton.disabledText					Color
  * @uiDefault ToggleButton.disabledSelectedBackground	Color
+ * @uiDefault ToggleButton.disabledSelectedForeground	Color	optional
+ * @uiDefault Button.paintShadow						boolean	default is false
+ * @uiDefault Button.shadowWidth						int		default is 2
+ * @uiDefault Button.shadowColor						Color	optional
  * @uiDefault ToggleButton.toolbar.hoverBackground		Color
+ * @uiDefault ToggleButton.toolbar.hoverForeground		Color	optional
  * @uiDefault ToggleButton.toolbar.pressedBackground	Color
+ * @uiDefault ToggleButton.toolbar.pressedForeground	Color	optional
  * @uiDefault ToggleButton.toolbar.selectedBackground	Color
+ * @uiDefault ToggleButton.toolbar.selectedForeground	Color	optional
+ * @uiDefault ToggleButton.toolbar.disabledSelectedBackground	Color	optional
+ * @uiDefault ToggleButton.toolbar.disabledSelectedForeground	Color	optional
  *
  * <!-- FlatToggleButtonUI -->
  *
@@ -67,8 +78,11 @@ import com.formdev.flatlaf.util.UIScale;
  * @uiDefault ToggleButton.tab.underlineColor			Color
  * @uiDefault ToggleButton.tab.disabledUnderlineColor	Color
  * @uiDefault ToggleButton.tab.selectedBackground		Color	optional
+ * @uiDefault ToggleButton.tab.selectedForeground		Color	optional
  * @uiDefault ToggleButton.tab.hoverBackground			Color
+ * @uiDefault ToggleButton.tab.hoverForeground			Color	optional
  * @uiDefault ToggleButton.tab.focusBackground			Color
+ * @uiDefault ToggleButton.tab.focusForeground			Color	optional
  *
  *
  * @author Karl Tauber
@@ -80,8 +94,11 @@ public class FlatToggleButtonUI
 	@Styleable(dot=true) protected Color tabUnderlineColor;
 	@Styleable(dot=true) protected Color tabDisabledUnderlineColor;
 	@Styleable(dot=true) protected Color tabSelectedBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color tabSelectedForeground;
 	@Styleable(dot=true) protected Color tabHoverBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color tabHoverForeground;
 	@Styleable(dot=true) protected Color tabFocusBackground;
+	/** @since 2.3 */ @Styleable(dot=true) protected Color tabFocusForeground;
 
 	private boolean defaults_initialized = false;
 
@@ -114,8 +131,11 @@ public class FlatToggleButtonUI
 			tabUnderlineColor = UIManager.getColor( "ToggleButton.tab.underlineColor" );
 			tabDisabledUnderlineColor = UIManager.getColor( "ToggleButton.tab.disabledUnderlineColor" );
 			tabSelectedBackground = UIManager.getColor( "ToggleButton.tab.selectedBackground" );
+			tabSelectedForeground = UIManager.getColor( "ToggleButton.tab.selectedForeground" );
 			tabHoverBackground = UIManager.getColor( "ToggleButton.tab.hoverBackground" );
+			tabHoverForeground = UIManager.getColor( "ToggleButton.tab.hoverForeground" );
 			tabFocusBackground = UIManager.getColor( "ToggleButton.tab.focusBackground" );
+			tabFocusForeground = UIManager.getColor( "ToggleButton.tab.focusForeground" );
 
 			defaults_initialized = true;
 		}
@@ -142,6 +162,7 @@ public class FlatToggleButtonUI
 				b.repaint();
 				break;
 
+			case TAB_BUTTON_UNDERLINE_PLACEMENT:
 			case TAB_BUTTON_UNDERLINE_HEIGHT:
 			case TAB_BUTTON_UNDERLINE_COLOR:
 			case TAB_BUTTON_SELECTED_BACKGROUND:
@@ -196,13 +217,42 @@ public class FlatToggleButtonUI
 
 			// paint underline if selected
 			if( selected ) {
-				int underlineHeight = UIScale.scale( clientPropertyInt( c, TAB_BUTTON_UNDERLINE_HEIGHT, tabUnderlineHeight ) );
+				int underlineThickness = UIScale.scale( clientPropertyInt( c, TAB_BUTTON_UNDERLINE_HEIGHT, tabUnderlineHeight ) );
 				g.setColor( c.isEnabled()
 					? clientPropertyColor( c, TAB_BUTTON_UNDERLINE_COLOR, tabUnderlineColor )
 					: tabDisabledUnderlineColor );
-				g.fillRect( 0, height - underlineHeight, width, underlineHeight );
+				int placement = clientPropertyInt( c, TAB_BUTTON_UNDERLINE_PLACEMENT, SwingConstants.BOTTOM );
+				switch (placement) {
+					case SwingConstants.TOP:
+						g.fillRect( 0, 0, width, underlineThickness );
+						break;
+					case SwingConstants.LEFT:
+						g.fillRect( 0, 0, underlineThickness, height );
+						break;
+					case SwingConstants.RIGHT:
+						g.fillRect( width - underlineThickness, 0, underlineThickness, height );
+						break;
+					case SwingConstants.BOTTOM:
+					default:
+						g.fillRect( 0, height - underlineThickness, width, underlineThickness );
+				}
 			}
 		} else
 			super.paintBackground( g, c );
 	}
+
+	@Override
+	protected Color getForeground( JComponent c ) {
+		if( isTabButton( c ) ) {
+			if( !c.isEnabled() )
+				return disabledText;
+
+			if( tabSelectedForeground != null && ((AbstractButton)c).isSelected() )
+				return tabSelectedForeground;
+
+			return buttonStateColor( c, c.getForeground(), disabledText,
+				tabFocusForeground, tabHoverForeground, null );
+		} else
+			return super.getForeground( c );
+	}
 }

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

@@ -18,8 +18,8 @@ package com.formdev.flatlaf.ui;
 
 import java.awt.Component;
 import java.awt.Graphics;
+import java.lang.reflect.Method;
 import javax.swing.JComponent;
-import javax.swing.JTable;
 import javax.swing.JViewport;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicViewportUI;
@@ -43,15 +43,28 @@ public class FlatViewportUI
 	}
 
 	@Override
-	public void update( Graphics g, JComponent c ) {
-		Component view = ((JViewport)c).getView();
-		if( c.isOpaque() && view instanceof JTable ) {
-			// paint viewport background in same color as table background
-			g.setColor( view.getBackground() );
-			g.fillRect( 0, 0, c.getWidth(), c.getHeight() );
+	public void paint( Graphics g, JComponent c ) {
+		super.paint( g, c );
 
-			paint( g, c );
-		} else
-			super.update( g, c );
+		Component view = ((JViewport)c).getView();
+		if( view instanceof JComponent ) {
+			try {
+				Method m = view.getClass().getMethod( "getUI" );
+				Object ui = m.invoke( view );
+				if( ui instanceof ViewportPainter )
+					((ViewportPainter)ui).paintViewport( g, (JComponent) view, (JViewport) c );
+			} catch( Exception ex ) {
+				// ignore
+			}
+		}
+	}
+
+	//---- interface ViewportPainter ------------------------------------------
+
+	/**
+	 * @since 2.3
+	 */
+	public interface ViewportPainter {
+		void paintViewport( Graphics g, JComponent c, JViewport viewport );
 	}
 }

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

@@ -27,7 +27,6 @@ import java.awt.Window;
 import java.awt.geom.AffineTransform;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
-import java.io.File;
 import java.util.Collections;
 import java.util.IdentityHashMap;
 import java.util.List;
@@ -38,9 +37,7 @@ import javax.swing.Timer;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
 import javax.swing.event.EventListenerList;
-import com.formdev.flatlaf.FlatSystemProperties;
 import com.formdev.flatlaf.util.LoggingFacade;
-import com.formdev.flatlaf.util.NativeLibrary;
 import com.formdev.flatlaf.util.SystemInfo;
 
 //
@@ -84,7 +81,6 @@ class FlatWindowsNativeWindowBorder
 	private Color colorizationColor;
 	private int colorizationColorBalance;
 
-	private static NativeLibrary nativeLibrary;
 	private static FlatWindowsNativeWindowBorder instance;
 
 	static FlatNativeWindowBorder.Provider getInstance() {
@@ -96,31 +92,8 @@ class FlatWindowsNativeWindowBorder
 		if( !SystemInfo.isX86 && !SystemInfo.isX86_64 )
 			return null;
 
-		// load native library
-		if( nativeLibrary == null ) {
-			if( !SystemInfo.isJava_9_orLater ) {
-				// In Java 8, load jawt.dll (part of JRE) explicitly because it
-				// is not found when running application with <jdk>/bin/java.exe.
-				// When using <jdk>/jre/bin/java.exe, it is found.
-				// jawt.dll is located in <jdk>/jre/bin/.
-				// Java 9 and later does not have this problem.
-				try {
-					System.loadLibrary( "jawt" );
-				} catch( UnsatisfiedLinkError ex ) {
-					// log error only if native library jawt.dll not already loaded
-					String message = ex.getMessage();
-					if( message == null || !message.contains( "already loaded in another classloader" ) )
-						LoggingFacade.INSTANCE.logSevere( null, ex );
-				} catch( Exception ex ) {
-					LoggingFacade.INSTANCE.logSevere( null, ex );
-				}
-			}
-
-			nativeLibrary = createNativeLibrary();
-		}
-
 		// check whether native library was successfully loaded
-		if( !nativeLibrary.isLoaded() )
+		if( !FlatNativeLibrary.isLoaded() )
 			return null;
 
 		// create new instance
@@ -129,23 +102,6 @@ class FlatWindowsNativeWindowBorder
 		return instance;
 	}
 
-	private static NativeLibrary createNativeLibrary() {
-		String libraryName = "flatlaf-windows-x86";
-		if( SystemInfo.isX86_64 )
-			libraryName += "_64";
-
-		String libraryPath = System.getProperty( FlatSystemProperties.NATIVE_LIBRARY_PATH );
-		if( libraryPath != null ) {
-			File libraryFile = new File( libraryPath, System.mapLibraryName( libraryName ) );
-			if( libraryFile.exists() )
-				return new NativeLibrary( libraryFile, true );
-			else
-				LoggingFacade.INSTANCE.logSevere( "Did not find external library " + libraryFile + ", using extracted library instead", null );
-		}
-
-		return new NativeLibrary( "com/formdev/flatlaf/natives/" + libraryName, null, true );
-	}
-
 	private FlatWindowsNativeWindowBorder() {
 	}
 

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

@@ -195,11 +195,13 @@ public class JBRCustomDecorations
 	{
 		private static JBRWindowTopBorder instance;
 
-		private final Color defaultActiveBorder = new Color( 0x707070 );
+		private final Color activeLightColor = new Color( 0x707070 );
+		private final Color activeDarkColor = new Color( 0x2D2E2F );
 		private final Color inactiveLightColor = new Color( 0xaaaaaa );
+		private final Color inactiveDarkColor = new Color( 0x494A4B );
 
 		private boolean colorizationAffectsBorders;
-		private Color activeColor = defaultActiveBorder;
+		private Color activeColor;
 
 		static JBRWindowTopBorder getInstance() {
 			if( instance == null )
@@ -250,7 +252,7 @@ public class JBRCustomDecorations
 
 		private Color calculateActiveBorderColor() {
 			if( !colorizationAffectsBorders )
-				return defaultActiveBorder;
+				return null;
 
 			Color colorizationColor = getColorizationColor();
 			if( colorizationColor != null ) {
@@ -285,15 +287,11 @@ public class JBRCustomDecorations
 		public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
 			Window window = SwingUtilities.windowForComponent( c );
 			boolean active = window != null && window.isActive();
+			boolean dark = FlatLaf.isLafDark();
 
-			// paint top border
-			//  - in light themes
-			//  - in dark themes only for active windows if colorization affects borders
-			boolean paintTopBorder = !FlatLaf.isLafDark() || (active && colorizationAffectsBorders);
-			if( !paintTopBorder )
-				return;
-
-			g.setColor( active ? activeColor : inactiveLightColor );
+			g.setColor( active
+				? (activeColor != null ? activeColor : (dark ? activeDarkColor : activeLightColor))
+				: (dark ? inactiveDarkColor : inactiveLightColor) );
 			HiDPIUtils.paintAtScale1x( (Graphics2D) g, x, y, width, height, this::paintImpl );
 		}
 

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

@@ -143,8 +143,8 @@ public class MigLayoutVisualPadding
 	//---- class FlatMigInsets ------------------------------------------------
 
 	/**
-	 * Marker class to identify our visual paddings and leaf paddings,
-	 * which were set from outside, untouched.
+	 * Marker class to identify our visual paddings and leave paddings
+	 * set from outside untouched.
 	 */
 	private static class FlatMigInsets
 		extends Insets

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

@@ -48,30 +48,55 @@ public class HiDPIUtils
 	 */
 	public static void paintAtScale1x( Graphics2D g, int x, int y, int width, int height, Painter painter ) {
 		// save original transform
-		AffineTransform transform = g.getTransform();
+		AffineTransform t = g.getTransform();
+
+		// get scale X/Y and shear X/Y
+		double scaleX = t.getScaleX();
+		double scaleY = t.getScaleY();
+		double shearX = t.getShearX();
+		double shearY = t.getShearY();
+
+		// check whether rotated
+		// (also check for negative scale X/Y because shear X/Y are zero for 180 degrees rotation)
+		boolean rotated = (shearX != 0 || shearY != 0 || scaleX <= 0 || scaleY <= 0);
+		if( rotated ) {
+			// resulting scale X/Y values are always positive
+			scaleX = Math.hypot( scaleX, shearX );
+			scaleY = Math.hypot( scaleY, shearY );
+		} else {
+			// make scale X/Y positive
+			scaleX = Math.abs( scaleX );
+			scaleY = Math.abs( scaleY );
+		}
 
 		// check whether scaled
-		if( transform.getScaleX() == 1 && transform.getScaleY() == 1 ) {
+		if( scaleX == 1 && scaleY == 1 ) {
 			painter.paint( g, x, y, width, height, 1 );
 			return;
 		}
 
 		// scale rectangle
-		Rectangle2D.Double scaledRect = scale( transform, x, y, width, height );
+		Rectangle2D.Double scaledRect = scale( scaleX, scaleY, t, x, y, width, height );
 
 		try {
-			// unscale to factor 1.0 and move origin (to whole numbers)
-			g.setTransform( new AffineTransform( 1, 0, 0, 1,
-				Math.floor( scaledRect.x ), Math.floor( scaledRect.y ) ) );
+			// unscale to factor 1.0, keep rotation and move origin (to whole numbers)
+			AffineTransform t1x;
+			if( rotated ) {
+				t1x = new AffineTransform( t.getScaleX(), t.getShearY(), t.getShearX(), t.getScaleY(),
+					Math.floor( scaledRect.x ), Math.floor( scaledRect.y ) );
+				t1x.scale( 1. / scaleX, 1. / scaleY );
+			} else
+				t1x = new AffineTransform( 1, 0, 0, 1, Math.floor( scaledRect.x ), Math.floor( scaledRect.y ) );
+			g.setTransform( t1x );
 
 			int swidth = (int) scaledRect.width;
 			int sheight = (int) scaledRect.height;
 
 			// paint
-			painter.paint( g, 0, 0, swidth, sheight, transform.getScaleX() );
+			painter.paint( g, 0, 0, swidth, sheight, scaleX );
 		} finally {
 			// restore original transform
-			g.setTransform( transform );
+			g.setTransform( t );
 		}
 	}
 
@@ -80,20 +105,16 @@ public class HiDPIUtils
 	 * 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;
+	private static Rectangle2D.Double scale( double scaleX, double scaleY, AffineTransform t, int x, int y, int width, int height ) {
+		double px = (x * scaleX) + t.getTranslateX();
+		double py = (y * scaleY) + t.getTranslateY();
 
-		double newx = normalize( px );
-		double newy = normalize( py );
-		dx1 = normalize( px + dx1 ) - newx;
-		dy2 = normalize( py + dy2 ) - newy;
+		double newX = normalize( px );
+		double newY = normalize( py );
+		double newWidth  = normalize( px + (width  * scaleX) ) - newX;
+		double newHeight = normalize( py + (height * scaleY) ) - newY;
 
-		return new Rectangle2D.Double( newx, newy, dx1, dy2 );
+		return new Rectangle2D.Double( newX, newY, newWidth, newHeight );
 	}
 
 	private static double normalize( double value ) {

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

@@ -50,6 +50,7 @@ public class SystemInfo
 	public static final long javaVersion;
 	public static final boolean isJava_9_orLater;
 	public static final boolean isJava_11_orLater;
+	/** @since 2.3 */ public static final boolean isJava_12_orLater;
 	public static final boolean isJava_15_orLater;
 	/** @since 2 */ public static final boolean isJava_17_orLater;
 	/** @since 2 */ public static final boolean isJava_18_orLater;
@@ -66,6 +67,9 @@ public class SystemInfo
 	/** @since 1.1.2 */ public static final boolean isWebswing;
 	/** @since 1.1.1 */ public static final boolean isWinPE;
 
+	// features
+	/** @since 2.3 */ public static final boolean isMacFullWindowContentSupported;
+
 	static {
 		// platforms
 		String osName = System.getProperty( "os.name" ).toLowerCase( Locale.ENGLISH );
@@ -92,6 +96,7 @@ public class SystemInfo
 		javaVersion = scanVersion( System.getProperty( "java.version" ) );
 		isJava_9_orLater = (javaVersion >= toVersion( 9, 0, 0, 0 ));
 		isJava_11_orLater = (javaVersion >= toVersion( 11, 0, 0, 0 ));
+		isJava_12_orLater = (javaVersion >= toVersion( 12, 0, 0, 0 ));
 		isJava_15_orLater = (javaVersion >= toVersion( 15, 0, 0, 0 ));
 		isJava_17_orLater = (javaVersion >= toVersion( 17, 0, 0, 0 ));
 		isJava_18_orLater = (javaVersion >= toVersion( 18, 0, 0, 0 ));
@@ -108,6 +113,12 @@ public class SystemInfo
 		isProjector = Boolean.getBoolean( "org.jetbrains.projector.server.enable" );
 		isWebswing = (System.getProperty( "webswing.rootDir" ) != null);
 		isWinPE = isWindows && "X:\\Windows\\System32".equalsIgnoreCase( System.getProperty( "user.dir" ) );
+
+		// features
+		// available since Java 12; backported to Java 11.0.8 and 8u292
+		isMacFullWindowContentSupported =
+			javaVersion >= toVersion( 11, 0, 8, 0 ) ||
+			(javaVersion >= toVersion( 1, 8, 0, 292 ) && !isJava_9_orLater);
 	}
 
 	public static long scanVersion( String version ) {

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

@@ -64,7 +64,7 @@ light.font = +0
 semibold.font = +0
 
 # monospaced
-[win]monospaced.font = Consolas, "Courier New", Monospaced
+[win]monospaced.font = Monospaced
 [mac]monospaced.font = Menlo, Monospaced
 [linux]monospaced.font = "Liberation Mono", "Ubuntu Mono", Monospaced
 monospaced.font = Monospaced
@@ -789,11 +789,16 @@ TitlePane.noIconLeftGap = 8
 TitlePane.iconSize = 16,16
 TitlePane.iconMargins = 3,8,3,8
 TitlePane.titleMargins = 3,0,3,0
+TitlePane.titleMinimumWidth = 60
 TitlePane.buttonSize = 44,30
+TitlePane.buttonMinimumWidth = 30
 TitlePane.buttonMaximizedHeight = 22
 TitlePane.centerTitle = false
 TitlePane.centerTitleIfMenuBarEmbedded = true
-TitlePane.menuBarTitleGap = 20
+TitlePane.showIconBesideTitle = false
+TitlePane.menuBarTitleGap = 40
+TitlePane.menuBarTitleMinimumGap = 12
+TitlePane.menuBarResizeHeight = 4
 TitlePane.closeIcon = com.formdev.flatlaf.icons.FlatWindowCloseIcon
 TitlePane.iconifyIcon = com.formdev.flatlaf.icons.FlatWindowIconifyIcon
 TitlePane.maximizeIcon = com.formdev.flatlaf.icons.FlatWindowMaximizeIcon
@@ -829,6 +834,7 @@ ToggleButton.tab.underlineHeight = 2
 ToggleButton.tab.underlineColor = $TabbedPane.underlineColor
 ToggleButton.tab.disabledUnderlineColor = $TabbedPane.disabledUnderlineColor
 ToggleButton.tab.selectedBackground = $?TabbedPane.selectedBackground
+ToggleButton.tab.selectedForeground = $?TabbedPane.selectedForeground
 ToggleButton.tab.hoverBackground = $TabbedPane.hoverColor
 ToggleButton.tab.focusBackground = $TabbedPane.focusColor
 

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

@@ -201,6 +201,8 @@ ToggleButton.endBackground = $ToggleButton.background
 [Monocai]RadioButtonMenuItem.acceleratorForeground = @Monocai.acceleratorForeground
 [Monocai]RadioButtonMenuItem.acceleratorSelectionForeground = @Monocai.acceleratorSelectionForeground
 
+[Monokai_Pro]TitledBorder.titleColor = @foreground
+
 [Nord]MenuItem.checkBackground = @ijMenuCheckBackgroundL10
 [Nord]MenuItem.underlineSelectionCheckBackground = @ijMenuCheckBackgroundL10
 

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

@@ -0,0 +1,65 @@
+#
+# 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
+#
+#     https://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.
+#
+
+#---- FileChooser ----
+
+#fields
+FileChooser.lookInLabel.textAndMnemonic = Buscar &en:
+FileChooser.saveInLabelText = Guardar en:
+FileChooser.fileNameLabel.textAndMnemonic = &Nombre de fichero:
+FileChooser.folderNameLabel.textAndMnemonic = &Nombre de carpeta:
+FileChooser.filesOfTypeLabel.textAndMnemonic = Ficheros de &Tipo:
+
+# toolbar
+FileChooser.upFolderToolTipText = Subir un nivel
+FileChooser.upFolderAccessibleName = Subir
+FileChooser.homeFolderToolTipText = Inicio
+FileChooser.homeFolderAccessibleName = Inicio
+FileChooser.newFolderToolTipText = Crear nueva carpeta
+FileChooser.newFolderAccessibleName = Nueva carpeta
+FileChooser.listViewButtonToolTipText = Lista
+FileChooser.listViewButtonAccessibleName = Lista
+FileChooser.detailsViewButtonToolTipText = Detalles
+FileChooser.detailsViewButtonAccessibleName = Detalles
+
+# details table header
+FileChooser.fileNameHeaderText = Nombre
+FileChooser.fileSizeHeaderText = Tama\u00F1o
+FileChooser.fileTypeHeaderText = Tipo
+FileChooser.fileDateHeaderText = Modificado
+FileChooser.fileAttrHeaderText = Atributos
+
+# popup menu
+FileChooser.viewMenuLabelText = Ver
+FileChooser.refreshActionLabelText = Refrescar
+FileChooser.newFolderActionLabelText = Nueva carpeta
+FileChooser.listViewActionLabelText = Lista
+FileChooser.detailsViewActionLabelText = Detalles
+
+
+#---- SplitPaneDivider ----
+
+SplitPaneDivider.collapseLeftToolTipText = Contraer Panel Izquierdo
+SplitPaneDivider.collapseRightToolTipText = Contraer panel Derecho
+SplitPaneDivider.collapseTopToolTipText = Contraer panel Superior
+SplitPaneDivider.collapseBottomToolTipText = Contraer Panel Inferior
+SplitPaneDivider.expandLeftToolTipText = Expandir Panel Izquierdo
+SplitPaneDivider.expandRightToolTipText = Expandir Panel Derecho
+SplitPaneDivider.expandTopToolTipText = Expandir Panel Superior
+SplitPaneDivider.expandBottomToolTipText = Expandir Panel Inferior
+
+
+#---- TabbedPane ----
+
+TabbedPane.moreTabsButtonToolTipText = Mostrar Pesta\u00F1as Ocultas

flatlaf-core/src/test/java/com/formdev/flatlaf/ui/TestFlatStyleableInfo.java

@@ -96,19 +96,26 @@ public class TestFlatStyleableInfo
 			"minimumWidth", int.class,
 
 			"focusedBackground", Color.class,
+			"focusedForeground", Color.class,
 			"hoverBackground", Color.class,
+			"hoverForeground", Color.class,
 			"pressedBackground", Color.class,
+			"pressedForeground", Color.class,
 			"selectedBackground", Color.class,
 			"selectedForeground", Color.class,
 			"disabledBackground", Color.class,
 			"disabledText", Color.class,
 			"disabledSelectedBackground", Color.class,
+			"disabledSelectedForeground", Color.class,
 
 			"default.background", Color.class,
 			"default.foreground", Color.class,
 			"default.focusedBackground", Color.class,
+			"default.focusedForeground", Color.class,
 			"default.hoverBackground", Color.class,
+			"default.hoverForeground", Color.class,
 			"default.pressedBackground", Color.class,
+			"default.pressedForeground", Color.class,
 			"default.boldText", boolean.class,
 
 			"paintShadow", boolean.class,
@@ -118,8 +125,13 @@ public class TestFlatStyleableInfo
 
 			"toolbar.spacingInsets", Insets.class,
 			"toolbar.hoverBackground", Color.class,
+			"toolbar.hoverForeground", Color.class,
 			"toolbar.pressedBackground", Color.class,
+			"toolbar.pressedForeground", Color.class,
 			"toolbar.selectedBackground", Color.class,
+			"toolbar.selectedForeground", Color.class,
+			"toolbar.disabledSelectedBackground", Color.class,
+			"toolbar.disabledSelectedForeground", Color.class,
 
 			"buttonType", String.class,
 			"squareSize", boolean.class,
@@ -863,8 +875,11 @@ public class TestFlatStyleableInfo
 			"tab.underlineColor", Color.class,
 			"tab.disabledUnderlineColor", Color.class,
 			"tab.selectedBackground", Color.class,
+			"tab.selectedForeground", Color.class,
 			"tab.hoverBackground", Color.class,
-			"tab.focusBackground", Color.class
+			"tab.hoverForeground", Color.class,
+			"tab.focusBackground", Color.class,
+			"tab.focusForeground", Color.class
 		);
 
 		// FlatToggleButtonUI extends FlatButtonUI

flatlaf-core/src/test/java/com/formdev/flatlaf/ui/TestFlatStyling.java

@@ -221,19 +221,26 @@ public class TestFlatStyling
 		ui.applyStyle( b, "minimumWidth: 100" );
 
 		ui.applyStyle( b, "focusedBackground: #fff" );
+		ui.applyStyle( b, "focusedForeground: #fff" );
 		ui.applyStyle( b, "hoverBackground: #fff" );
+		ui.applyStyle( b, "hoverForeground: #fff" );
 		ui.applyStyle( b, "pressedBackground: #fff" );
+		ui.applyStyle( b, "pressedForeground: #fff" );
 		ui.applyStyle( b, "selectedBackground: #fff" );
 		ui.applyStyle( b, "selectedForeground: #fff" );
 		ui.applyStyle( b, "disabledBackground: #fff" );
 		ui.applyStyle( b, "disabledText: #fff" );
 		ui.applyStyle( b, "disabledSelectedBackground: #fff" );
+		ui.applyStyle( b, "disabledSelectedForeground: #fff" );
 
 		ui.applyStyle( b, "default.background: #fff" );
 		ui.applyStyle( b, "default.foreground: #fff" );
 		ui.applyStyle( b, "default.focusedBackground: #fff" );
+		ui.applyStyle( b, "default.focusedForeground: #fff" );
 		ui.applyStyle( b, "default.hoverBackground: #fff" );
+		ui.applyStyle( b, "default.hoverForeground: #fff" );
 		ui.applyStyle( b, "default.pressedBackground: #fff" );
+		ui.applyStyle( b, "default.pressedForeground: #fff" );
 		ui.applyStyle( b, "default.boldText: true" );
 
 		ui.applyStyle( b, "paintShadow: true" );
@@ -243,8 +250,13 @@ public class TestFlatStyling
 
 		ui.applyStyle( b, "toolbar.spacingInsets: 1,2,3,4" );
 		ui.applyStyle( b, "toolbar.hoverBackground: #fff" );
+		ui.applyStyle( b, "toolbar.hoverForeground: #fff" );
 		ui.applyStyle( b, "toolbar.pressedBackground: #fff" );
+		ui.applyStyle( b, "toolbar.pressedForeground: #fff" );
 		ui.applyStyle( b, "toolbar.selectedBackground: #fff" );
+		ui.applyStyle( b, "toolbar.selectedForeground: #fff" );
+		ui.applyStyle( b, "toolbar.disabledSelectedBackground: #fff" );
+		ui.applyStyle( b, "toolbar.disabledSelectedForeground: #fff" );
 
 		ui.applyStyle( b, "buttonType: help" );
 		ui.applyStyle( b, "squareSize: true" );
@@ -1073,8 +1085,11 @@ public class TestFlatStyling
 		ui.applyStyle( b, "tab.underlineColor: #fff" );
 		ui.applyStyle( b, "tab.disabledUnderlineColor: #fff" );
 		ui.applyStyle( b, "tab.selectedBackground: #fff" );
+		ui.applyStyle( b, "tab.selectedForeground: #fff" );
 		ui.applyStyle( b, "tab.hoverBackground: #fff" );
+		ui.applyStyle( b, "tab.hoverForeground: #fff" );
 		ui.applyStyle( b, "tab.focusBackground: #fff" );
+		ui.applyStyle( b, "tab.focusForeground: #fff" );
 	}
 
 	@Test

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

@@ -38,8 +38,8 @@ import com.formdev.flatlaf.FlatLightLaf;
 import com.formdev.flatlaf.demo.HintManager.Hint;
 import com.formdev.flatlaf.demo.extras.*;
 import com.formdev.flatlaf.demo.intellijthemes.*;
-import com.formdev.flatlaf.extras.FlatDesktop;
 import com.formdev.flatlaf.extras.FlatAnimatedLafChange;
+import com.formdev.flatlaf.extras.FlatDesktop;
 import com.formdev.flatlaf.extras.FlatSVGIcon;
 import com.formdev.flatlaf.extras.FlatUIDefaultsInspector;
 import com.formdev.flatlaf.extras.components.FlatButton;
@@ -82,13 +82,33 @@ class DemoFrame
 		if( tabIndex >= 0 && tabIndex < tabbedPane.getTabCount() && tabIndex != tabbedPane.getSelectedIndex() )
 			tabbedPane.setSelectedIndex( tabIndex );
 
-		// hide some menu items on macOS
+		// macOS  (see https://www.formdev.com/flatlaf/macos/)
 		if( SystemInfo.isMacOS ) {
+			// hide menu items that are in macOS application menu
 			exitMenuItem.setVisible( false );
 			aboutMenuItem.setVisible( false );
 
-			// do not use HTML text on macOS
+			// do not use HTML text in menu items because this is not supported in macOS screen menu
 			htmlMenuItem.setText( "some text" );
+
+			if( SystemInfo.isMacFullWindowContentSupported ) {
+				// expand window content into window title bar and make title bar transparent
+				getRootPane().putClientProperty( "apple.awt.fullWindowContent", true );
+				getRootPane().putClientProperty( "apple.awt.transparentTitleBar", true );
+
+				// hide window title
+				if( SystemInfo.isJava_17_orLater )
+					getRootPane().putClientProperty( "apple.awt.windowTitleVisible", false );
+				else
+					setTitle( null );
+
+				// add gap to left side of toolbar
+				toolBar.add( Box.createHorizontalStrut( 70 ), 0 );
+			}
+
+			// enable full screen mode for this window (for Java 8 - 10; not necessary for Java 11+)
+			if( !SystemInfo.isJava_11_orLater )
+				getRootPane().putClientProperty( "apple.awt.fullscreenable", true );
 		}
 
 		// integrate into macOS screen menu
@@ -322,8 +342,8 @@ class DemoFrame
 		// add font families
 		fontMenu.addSeparator();
 		ArrayList<String> families = new ArrayList<>( Arrays.asList(
-			"Arial", "Cantarell", "Comic Sans MS", "Courier New", "DejaVu Sans",
-			"Dialog", "Liberation Sans", "Monospaced", "Noto Sans", "Roboto",
+			"Arial", "Cantarell", "Comic Sans MS", "DejaVu Sans",
+			"Dialog", "Liberation Sans", "Noto Sans", "Roboto",
 			"SansSerif", "Segoe UI", "Serif", "Tahoma", "Ubuntu", "Verdana" ) );
 		if( !families.contains( currentFamily ) )
 			families.add( currentFamily );
@@ -433,9 +453,9 @@ class DemoFrame
 			lafClass == FlatIntelliJLaf.class ||
 			lafClass == FlatDarculaLaf.class;
 
-		accentColorLabel.setEnabled( isAccentColorSupported );
+		accentColorLabel.setVisible( isAccentColorSupported );
 		for( int i = 0; i < accentColorButtons.length; i++ )
-			accentColorButtons[i].setEnabled( isAccentColorSupported );
+			accentColorButtons[i].setVisible( isAccentColorSupported );
 	}
 
 	private void initComponents() {

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

@@ -36,7 +36,7 @@ public class FlatLafDemo
 	static boolean screenshotsMode = Boolean.parseBoolean( System.getProperty( "flatlaf.demo.screenshotsMode" ) );
 
 	public static void main( String[] args ) {
-		// macOS
+		// macOS  (see https://www.formdev.com/flatlaf/macos/)
 		if( SystemInfo.isMacOS ) {
 			// enable screen menu bar
 			// (moves menu bar from JFrame window to top of screen)
@@ -51,6 +51,7 @@ public class FlatLafDemo
 			//   - "system": use current macOS appearance (light or dark)
 			//   - "NSAppearanceNameAqua": use light appearance
 			//   - "NSAppearanceNameDarkAqua": use dark appearance
+			// (needs to be set on main thread; setting it on AWT thread does not work)
 			System.setProperty( "apple.awt.application.appearance", "system" );
 		}
 

flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatInspector.java

@@ -65,6 +65,7 @@ import javax.swing.plaf.UIResource;
 import javax.swing.text.JTextComponent;
 import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.ui.FlatUIUtils;
+import com.formdev.flatlaf.ui.MigLayoutVisualPadding;
 import com.formdev.flatlaf.util.SystemInfo;
 import com.formdev.flatlaf.util.UIScale;
 
@@ -113,6 +114,7 @@ public class FlatInspector
 	private int inspectParentLevel;
 	private boolean wasModifierKeyPressed;
 	private boolean showClassHierarchy;
+	private long lastWhen;
 
 	private JComponent highlightFigure;
 	private Popup popup;
@@ -131,8 +133,22 @@ public class FlatInspector
 				(((KeyEvent)e).getModifiersEx() & KEY_MODIFIERS_MASK) == (keyStroke.getModifiers() & KEY_MODIFIERS_MASK)  )
 			{
 				Window activeWindow = KeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
-				if( activeWindow instanceof RootPaneContainer ) {
-					JRootPane rootPane = ((RootPaneContainer)activeWindow).getRootPane();
+				RootPaneContainer rootPaneContainer = null;
+				if( activeWindow instanceof RootPaneContainer )
+					rootPaneContainer = (RootPaneContainer) activeWindow;
+				else {
+					// search for root pain container in children
+					// (e.g. for Swing embedded into SWT)
+					for( Component child : activeWindow.getComponents() ) {
+						if( child instanceof RootPaneContainer ) {
+							rootPaneContainer = (RootPaneContainer) child;
+							break;
+						}
+					}
+				}
+
+				if( rootPaneContainer != null ) {
+					JRootPane rootPane = rootPaneContainer.getRootPane();
 					FlatInspector inspector = (FlatInspector) rootPane.getClientProperty( FlatInspector.class );
 					if( inspector == null ) {
 						inspector = new FlatInspector( rootPane );
@@ -172,6 +188,11 @@ public class FlatInspector
 				if( keyCode == KeyEvent.VK_CONTROL || keyCode == KeyEvent.VK_SHIFT || keyCode == KeyEvent.VK_ALT )
 					wasModifierKeyPressed = true;
 			} else if( id == KeyEvent.KEY_RELEASED && wasModifierKeyPressed ) {
+				// ignore duplicate events (for Swing embedded into SWT)
+				if( (keyEvent.getWhen() - lastWhen) <= 5 )
+					return;
+				lastWhen = keyEvent.getWhen();
+
 				if( keyCode == KeyEvent.VK_CONTROL ) {
 					inspectParentLevel++;
 					int parentLevel = inspect( lastX, lastY );
@@ -464,6 +485,15 @@ public class FlatInspector
 		if( margin != null )
 			appendRow( buf, "Margin", toString( margin ) );
 
+		if( c instanceof JComponent ) {
+			Object value = ((JComponent)c).getClientProperty( MigLayoutVisualPadding.VISUAL_PADDING_PROPERTY );
+			Insets visualPadding = (value instanceof int[])
+				? new Insets( ((int[])value)[0], ((int[])value)[1], ((int[])value)[2], ((int[])value)[3] )
+				: (value instanceof Insets ? (Insets) value : null);
+			if( visualPadding != null )
+				appendRow( buf, "Mig visual padding", toString( visualPadding ) );
+		}
+
 		Dimension prefSize = c.getPreferredSize();
 		Dimension minSize = c.getMinimumSize();
 		Dimension maxSize = c.getMaximumSize();

flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/components/FlatToggleButton.java

@@ -18,7 +18,7 @@ package com.formdev.flatlaf.extras.components;
 
 import static com.formdev.flatlaf.FlatClientProperties.*;
 import java.awt.Color;
-import javax.swing.JToggleButton;
+import javax.swing.*;
 import com.formdev.flatlaf.extras.components.FlatButton.ButtonType;
 
 /**
@@ -116,16 +116,37 @@ public class FlatToggleButton
 		putClientProperty( OUTLINE, outline );
 	}
 
+	/**
+	 * Returns placement of underline if toggle button type is {@link ButtonType#tab}.
+	 * If underline placement is not specified, returns {@link #BOTTOM} as the default
+	 * value.
+	 *
+	 * @since 2.3
+	 */
+	public int getTabUnderlinePlacement() {
+		return getClientPropertyInt( TAB_BUTTON_UNDERLINE_PLACEMENT, BOTTOM );
+	}
 
 	/**
-	 * Returns height of underline if toggle button type is {@link ButtonType#tab}.
+	 * Specifies placement of underline if toggle button type is {@link ButtonType#tab}.
+	 *
+	 * @param placement  One of the following constants defined in SwingConstants:
+	 *                   {@link #TOP}, {@link #LEFT}, {@link #BOTTOM}, or {@link #RIGHT}.
+	 * @since 2.3
+	 */
+	public void setTabUnderlinePlacement( int placement ) {
+		putClientProperty( TAB_BUTTON_UNDERLINE_PLACEMENT, (placement >= 0) ? placement : null );
+	}
+
+	/**
+	 * Returns thickness of underline if toggle button type is {@link ButtonType#tab}.
 	 */
 	public int getTabUnderlineHeight() {
 		return getClientPropertyInt( TAB_BUTTON_UNDERLINE_HEIGHT, "ToggleButton.tab.underlineHeight" );
 	}
 
 	/**
-	 * Specifies height of underline if toggle button type is {@link ButtonType#tab}.
+	 * Specifies thickness of underline if toggle button type is {@link ButtonType#tab}.
 	 */
 	public void setTabUnderlineHeight( int tabUnderlineHeight ) {
 		putClientProperty( TAB_BUTTON_UNDERLINE_HEIGHT, (tabUnderlineHeight >= 0) ? tabUnderlineHeight : null );

flatlaf-testing/dumps/uidefaults/FlatDarkLaf_1.8.0-mac.txt

@@ -129,7 +129,7 @@
 
 #---- monospaced ----
 
-- monospaced.font                [active] Consolas plain 12    javax.swing.plaf.FontUIResource [UI]
+- monospaced.font                [active] Monospaced plain 12    javax.swing.plaf.FontUIResource [UI]
 + monospaced.font                [active] Menlo plain 13    javax.swing.plaf.FontUIResource [UI]
 
 

flatlaf-testing/dumps/uidefaults/FlatDarkLaf_1.8.0.txt

@@ -1214,6 +1214,7 @@ TextPaneUI                     com.formdev.flatlaf.ui.FlatTextPaneUI
 TitlePane.background           #303234  HSL 210   4  20    javax.swing.plaf.ColorUIResource [UI]
 TitlePane.buttonHoverBackground #55585c  HSL 214   4  35    com.formdev.flatlaf.util.DerivedColor [UI]    lighten(15% autoInverse)
 TitlePane.buttonMaximizedHeight 22
+TitlePane.buttonMinimumWidth   30
 TitlePane.buttonPressedBackground #484c4f  HSL 206   5  30    com.formdev.flatlaf.util.DerivedColor [UI]    lighten(10% autoInverse)
 TitlePane.buttonSize           44,30    javax.swing.plaf.DimensionUIResource [UI]
 TitlePane.centerTitle          false
@@ -1233,11 +1234,15 @@ TitlePane.inactiveBackground   #303234  HSL 210   4  20    javax.swing.plaf.Colo
 TitlePane.inactiveForeground   #8c8c8c  HSL   0   0  55    javax.swing.plaf.ColorUIResource [UI]
 TitlePane.maximizeIcon         [lazy] 44,30    com.formdev.flatlaf.icons.FlatWindowMaximizeIcon [UI]
 TitlePane.menuBarEmbedded      true
-TitlePane.menuBarTitleGap      20
+TitlePane.menuBarResizeHeight  4
+TitlePane.menuBarTitleGap      40
+TitlePane.menuBarTitleMinimumGap 12
 TitlePane.noIconLeftGap        8
 TitlePane.restoreIcon          [lazy] 44,30    com.formdev.flatlaf.icons.FlatWindowRestoreIcon [UI]
 TitlePane.showIcon             true
+TitlePane.showIconBesideTitle  false
 TitlePane.titleMargins         3,0,3,0    javax.swing.plaf.InsetsUIResource [UI]
+TitlePane.titleMinimumWidth    60
 TitlePane.unifiedBackground    true
 TitlePane.useWindowDecorations true
 
@@ -1545,7 +1550,7 @@ mini.font                      [active] Segoe UI plain 9    javax.swing.plaf.Fon
 
 #---- monospaced ----
 
-monospaced.font                [active] Consolas plain 12    javax.swing.plaf.FontUIResource [UI]
+monospaced.font                [active] Monospaced plain 12    javax.swing.plaf.FontUIResource [UI]
 
 
 #----  ----

flatlaf-testing/dumps/uidefaults/FlatLightLaf_1.8.0-mac.txt

@@ -129,7 +129,7 @@
 
 #---- monospaced ----
 
-- monospaced.font                [active] Consolas plain 12    javax.swing.plaf.FontUIResource [UI]
+- monospaced.font                [active] Monospaced plain 12    javax.swing.plaf.FontUIResource [UI]
 + monospaced.font                [active] Menlo plain 13    javax.swing.plaf.FontUIResource [UI]
 
 

flatlaf-testing/dumps/uidefaults/FlatLightLaf_1.8.0.txt

@@ -1219,6 +1219,7 @@ TextPaneUI                     com.formdev.flatlaf.ui.FlatTextPaneUI
 TitlePane.background           #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
 TitlePane.buttonHoverBackground #e6e6e6  HSL   0   0  90    com.formdev.flatlaf.util.DerivedColor [UI]    darken(10% autoInverse)
 TitlePane.buttonMaximizedHeight 22
+TitlePane.buttonMinimumWidth   30
 TitlePane.buttonPressedBackground #ebebeb  HSL   0   0  92    com.formdev.flatlaf.util.DerivedColor [UI]    darken(8% autoInverse)
 TitlePane.buttonSize           44,30    javax.swing.plaf.DimensionUIResource [UI]
 TitlePane.centerTitle          false
@@ -1238,11 +1239,15 @@ TitlePane.inactiveBackground   #ffffff  HSL   0   0 100    javax.swing.plaf.Colo
 TitlePane.inactiveForeground   #8c8c8c  HSL   0   0  55    javax.swing.plaf.ColorUIResource [UI]
 TitlePane.maximizeIcon         [lazy] 44,30    com.formdev.flatlaf.icons.FlatWindowMaximizeIcon [UI]
 TitlePane.menuBarEmbedded      true
-TitlePane.menuBarTitleGap      20
+TitlePane.menuBarResizeHeight  4
+TitlePane.menuBarTitleGap      40
+TitlePane.menuBarTitleMinimumGap 12
 TitlePane.noIconLeftGap        8
 TitlePane.restoreIcon          [lazy] 44,30    com.formdev.flatlaf.icons.FlatWindowRestoreIcon [UI]
 TitlePane.showIcon             true
+TitlePane.showIconBesideTitle  false
 TitlePane.titleMargins         3,0,3,0    javax.swing.plaf.InsetsUIResource [UI]
+TitlePane.titleMinimumWidth    60
 TitlePane.unifiedBackground    true
 TitlePane.useWindowDecorations true
 
@@ -1550,7 +1555,7 @@ mini.font                      [active] Segoe UI plain 9    javax.swing.plaf.Fon
 
 #---- monospaced ----
 
-monospaced.font                [active] Consolas plain 12    javax.swing.plaf.FontUIResource [UI]
+monospaced.font                [active] Monospaced plain 12    javax.swing.plaf.FontUIResource [UI]
 
 
 #----  ----

flatlaf-testing/dumps/uidefaults/FlatTestLaf_1.8.0.txt

@@ -73,43 +73,57 @@ Button.default.endBorderColor  #0000ff  HSL 240 100  50    javax.swing.plaf.Colo
 Button.default.focusColor      #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.default.focusedBackground #00ffff  HSL 180 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.default.focusedBorderColor #537699  HSL 210  30  46    javax.swing.plaf.ColorUIResource [UI]
+Button.default.focusedForeground #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.default.foreground      #880000  HSL   0 100  27    javax.swing.plaf.ColorUIResource [UI]
 Button.default.hoverBackground #ffff00  HSL  60 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.default.hoverBorderColor #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
+Button.default.hoverForeground #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.default.pressedBackground #ffc800  HSL  47 100  50    javax.swing.plaf.ColorUIResource [UI]
+Button.default.pressedForeground #0080ff  HSL 210 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.default.startBackground #dddddd  HSL   0   0  87    javax.swing.plaf.ColorUIResource [UI]
 Button.default.startBorderColor #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.defaultButtonFollowsFocus false
 Button.disabledBackground      #e0e0e0  HSL   0   0  88    javax.swing.plaf.ColorUIResource [UI]
 Button.disabledBorderColor     #000088  HSL 240 100  27    javax.swing.plaf.ColorUIResource [UI]
 Button.disabledForeground      #000088  HSL 240 100  27    javax.swing.plaf.ColorUIResource [UI]
+Button.disabledSelectedBackground #112233  HSL 210  50  13    javax.swing.plaf.ColorUIResource [UI]
+Button.disabledSelectedForeground #ffcccc  HSL   0 100  90    javax.swing.plaf.ColorUIResource [UI]
 Button.disabledText            #000088  HSL 240 100  27    javax.swing.plaf.ColorUIResource [UI]
 Button.endBackground           #bbbbbb  HSL   0   0  73    javax.swing.plaf.ColorUIResource [UI]
 Button.endBorderColor          #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.focusedBackground       #00ffff  HSL 180 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.focusedBorderColor      #466d94  HSL 210  36  43    javax.swing.plaf.ColorUIResource [UI]
+Button.focusedForeground       #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.font                    [active] $defaultFont [UI]
 Button.foreground              #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.highlight               #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
 Button.hoverBackground         #ffff00  HSL  60 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.hoverBorderColor        #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
+Button.hoverForeground         #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.iconTextGap             4
 Button.innerFocusWidth         1
 Button.light                   #e3e3e3  HSL   0   0  89    javax.swing.plaf.ColorUIResource [UI]
 Button.margin                  2,14,2,14    javax.swing.plaf.InsetsUIResource [UI]
 Button.minimumWidth            72
 Button.pressedBackground       #ffc800  HSL  47 100  50    javax.swing.plaf.ColorUIResource [UI]
+Button.pressedForeground       #0080ff  HSL 210 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.rollover                true
 Button.selectedBackground      #ffbbbb  HSL   0 100  87    javax.swing.plaf.ColorUIResource [UI]
+Button.selectedForeground      #332211  HSL  30  50  13    javax.swing.plaf.ColorUIResource [UI]
 Button.shadow                  #a0a0a0  HSL   0   0  63    javax.swing.plaf.ColorUIResource [UI]
 Button.startBackground         #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
 Button.startBorderColor        #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
 Button.textIconGap             4
 Button.textShiftOffset         0
+Button.toolbar.disabledSelectedBackground #cccccc  HSL   0   0  80    javax.swing.plaf.ColorUIResource [UI]
+Button.toolbar.disabledSelectedForeground #886666  HSL   0  14  47    javax.swing.plaf.ColorUIResource [UI]
 Button.toolbar.hoverBackground #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
+Button.toolbar.hoverForeground #000000  HSL   0   0   0    javax.swing.plaf.ColorUIResource [UI]
 Button.toolbar.margin          3,3,3,3    javax.swing.plaf.InsetsUIResource [UI]
 Button.toolbar.pressedBackground #eeeeee  HSL   0   0  93    javax.swing.plaf.ColorUIResource [UI]
+Button.toolbar.pressedForeground #666666  HSL   0   0  40    javax.swing.plaf.ColorUIResource [UI]
 Button.toolbar.selectedBackground #dddddd  HSL   0   0  87    javax.swing.plaf.ColorUIResource [UI]
+Button.toolbar.selectedForeground #880000  HSL   0 100  27    javax.swing.plaf.ColorUIResource [UI]
 Button.toolbar.spacingInsets   1,2,1,2    javax.swing.plaf.InsetsUIResource [UI]
 ButtonUI                       com.formdev.flatlaf.ui.FlatButtonUI
 
@@ -1235,6 +1249,7 @@ TextPaneUI                     com.formdev.flatlaf.ui.FlatTextPaneUI
 TitlePane.background           #00ff00  HSL 120 100  50    javax.swing.plaf.ColorUIResource [UI]
 TitlePane.borderColor          #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
 TitlePane.buttonMaximizedHeight 22
+TitlePane.buttonMinimumWidth   30
 TitlePane.buttonSize           44,30    javax.swing.plaf.DimensionUIResource [UI]
 TitlePane.centerTitle          false
 TitlePane.centerTitleIfMenuBarEmbedded true
@@ -1252,11 +1267,15 @@ TitlePane.inactiveBackground   #008800  HSL 120 100  27    javax.swing.plaf.Colo
 TitlePane.inactiveForeground   #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
 TitlePane.maximizeIcon         [lazy] 44,30    com.formdev.flatlaf.icons.FlatWindowMaximizeIcon [UI]
 TitlePane.menuBarEmbedded      true
-TitlePane.menuBarTitleGap      20
+TitlePane.menuBarResizeHeight  4
+TitlePane.menuBarTitleGap      40
+TitlePane.menuBarTitleMinimumGap 12
 TitlePane.noIconLeftGap        8
 TitlePane.restoreIcon          [lazy] 44,30    com.formdev.flatlaf.icons.FlatWindowRestoreIcon [UI]
 TitlePane.showIcon             true
+TitlePane.showIconBesideTitle  false
 TitlePane.titleMargins         3,0,3,0    javax.swing.plaf.InsetsUIResource [UI]
+TitlePane.titleMinimumWidth    60
 TitlePane.unifiedBackground    true
 TitlePane.useWindowDecorations true
 
@@ -1280,31 +1299,43 @@ ToggleButton.border            [lazy] 1,1,1,1  false    com.formdev.flatlaf.ui.F
 ToggleButton.darkShadow        #696969  HSL   0   0  41    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.disabledBackground #e0e0e0  HSL   0   0  88    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.disabledSelectedBackground #44dd44  HSL 120  69  57    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.disabledSelectedForeground #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.disabledText      #000088  HSL 240 100  27    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.focusedBackground #00ffff  HSL 180 100  50    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.focusedForeground #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.font              [active] $defaultFont [UI]
 ToggleButton.foreground        #ff0000  HSL   0 100  50    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.highlight         #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.hoverBackground   #ffff00  HSL  60 100  50    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.hoverForeground   #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.iconTextGap       4
 ToggleButton.light             #e3e3e3  HSL   0   0  89    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.margin            2,14,2,14    javax.swing.plaf.InsetsUIResource [UI]
 ToggleButton.pressedBackground #ffc800  HSL  47 100  50    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.pressedForeground #0080ff  HSL 210 100  50    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.rollover          true
 ToggleButton.selectedBackground #44ff44  HSL 120 100  63    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.selectedForeground #000000  HSL   0   0   0    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.shadow            #a0a0a0  HSL   0   0  63    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.tab.disabledUnderlineColor #7a7a7a  HSL   0   0  48    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.tab.focusBackground #dddddd  HSL   0   0  87    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.tab.focusForeground #008800  HSL 120 100  27    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.tab.hoverBackground #eeeeee  HSL   0   0  93    javax.swing.plaf.ColorUIResource [UI]
-ToggleButton.tab.selectedBackground #00ff00  HSL 120 100  50    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.tab.hoverForeground #0000ff  HSL 240 100  50    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.tab.selectedBackground #008800  HSL 120 100  27    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.tab.selectedForeground #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.tab.underlineColor #ffff00  HSL  60 100  50    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.tab.underlineHeight 2
 ToggleButton.textIconGap       4
 ToggleButton.textShiftOffset   0
+ToggleButton.toolbar.disabledSelectedBackground #cccccc  HSL   0   0  80    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.toolbar.disabledSelectedForeground #886666  HSL   0  14  47    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.toolbar.hoverBackground #ffffff  HSL   0   0 100    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.toolbar.hoverForeground #000000  HSL   0   0   0    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.toolbar.pressedBackground #eeeeee  HSL   0   0  93    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.toolbar.pressedForeground #666666  HSL   0   0  40    javax.swing.plaf.ColorUIResource [UI]
 ToggleButton.toolbar.selectedBackground #dddddd  HSL   0   0  87    javax.swing.plaf.ColorUIResource [UI]
+ToggleButton.toolbar.selectedForeground #880000  HSL   0 100  27    javax.swing.plaf.ColorUIResource [UI]
 ToggleButtonUI                 com.formdev.flatlaf.ui.FlatToggleButtonUI
 
 
@@ -1563,7 +1594,7 @@ mini.font                      [active] Segoe UI plain 9    javax.swing.plaf.Fon
 
 #---- monospaced ----
 
-monospaced.font                [active] Consolas plain 12    javax.swing.plaf.FontUIResource [UI]
+monospaced.font                [active] Monospaced plain 12    javax.swing.plaf.FontUIResource [UI]
 
 
 #----  ----

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatChooserTest.java

@@ -16,7 +16,12 @@
 
 package com.formdev.flatlaf.testing;
 
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.function.Function;
 import javax.swing.*;
+import com.formdev.flatlaf.icons.FlatFileChooserHomeFolderIcon;
 import net.miginfocom.swing.*;
 
 /**
@@ -28,6 +33,24 @@ public class FlatChooserTest
 	public static void main( String[] args ) {
 		SwingUtilities.invokeLater( () -> {
 			FlatTestFrame frame = FlatTestFrame.create( args, "FlatChooserTest" );
+
+			UIManager.put( "FileChooser.shortcuts.filesFunction", (Function<File[], File[]>) files -> {
+				ArrayList<File> list = new ArrayList<>( Arrays.asList( files ) );
+				list.add( 0, new File( System.getProperty( "user.home" ) ) );
+				return list.toArray( new File[list.size()] );
+			} );
+
+			UIManager.put( "FileChooser.shortcuts.displayNameFunction", (Function<File, String>) file -> {
+				if( file.getAbsolutePath().equals( System.getProperty( "user.home" ) ) )
+					return "Home";
+				return null;
+			} );
+			UIManager.put( "FileChooser.shortcuts.iconFunction", (Function<File, Icon>) file -> {
+				if( file.getAbsolutePath().equals( System.getProperty( "user.home" ) ) )
+					return new FlatFileChooserHomeFolderIcon();
+				return null;
+			} );
+
 			frame.showFrame( FlatChooserTest::new );
 		} );
 	}

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatComponents2Test.java

@@ -106,6 +106,20 @@ public class FlatComponents2Test
 		table1.setModel( tableModel );
 		xTable1.setModel( tableModel );
 
+		// table header popup menu
+		JMenuItem addMenuItem = new JMenuItem( "Add column" );
+		addMenuItem.addActionListener( e -> {
+			tableModel.setColumnCount( tableModel.getColumnCount() + 1 );
+		});
+		JMenuItem removeMenuItem = new JMenuItem( "Remove last column" );
+		removeMenuItem.addActionListener( e -> {
+			tableModel.setColumnCount( tableModel.getColumnCount() - 1 );
+		});
+		JPopupMenu popupMenu = new JPopupMenu();
+		popupMenu.add( addMenuItem );
+		popupMenu.add( removeMenuItem );
+		table1.getTableHeader().setComponentPopupMenu( popupMenu );
+
 		// table column editors
 		initTableEditors( table1 );
 		initTableEditors( xTable1 );
@@ -336,6 +350,16 @@ public class FlatComponents2Test
 			table.setSurrendersFocusOnKeystroke( focusCellEditorCheckBox.isSelected() );
 	}
 
+	private void alternatingRowsChanged() {
+		UIManager.put( "Table.alternateRowColor", alternatingRowsCheckBox.isSelected() ? Color.orange : null );
+		table1ScrollPane.repaint();
+	}
+
+	private void paintOutsideAlternateRowsChanged() {
+		UIManager.put( "Table.paintOutsideAlternateRows", paintOutsideAlternateRowsCheckBox.isSelected() ? true : null );
+		table1ScrollPane.repaint();
+	}
+
 	private void treeRendererChanged() {
 		Object sel = treeRendererComboBox.getSelectedItem();
 		if( !(sel instanceof String) )
@@ -493,8 +517,10 @@ public class FlatComponents2Test
 		focusCellEditorCheckBox = new JCheckBox();
 		showVerticalLinesCheckBox = new JCheckBox();
 		columnSelectionCheckBox = new JCheckBox();
+		alternatingRowsCheckBox = new JCheckBox();
 		intercellSpacingCheckBox = new JCheckBox();
 		rowHeaderCheckBox = new JCheckBox();
+		paintOutsideAlternateRowsCheckBox = new JCheckBox();
 		redGridColorCheckBox = new JCheckBox();
 		tableHeaderButtonCheckBox = new JCheckBox();
 
@@ -875,6 +901,11 @@ public class FlatComponents2Test
 			columnSelectionCheckBox.addActionListener(e -> columnSelectionChanged());
 			tableOptionsPanel.add(columnSelectionCheckBox, "cell 1 2");
 
+			//---- alternatingRowsCheckBox ----
+			alternatingRowsCheckBox.setText("alternating rows");
+			alternatingRowsCheckBox.addActionListener(e -> alternatingRowsChanged());
+			tableOptionsPanel.add(alternatingRowsCheckBox, "cell 2 2");
+
 			//---- intercellSpacingCheckBox ----
 			intercellSpacingCheckBox.setText("intercell spacing");
 			intercellSpacingCheckBox.addActionListener(e -> intercellSpacingChanged());
@@ -885,6 +916,11 @@ public class FlatComponents2Test
 			rowHeaderCheckBox.addActionListener(e -> rowHeaderChanged());
 			tableOptionsPanel.add(rowHeaderCheckBox, "cell 1 3");
 
+			//---- paintOutsideAlternateRowsCheckBox ----
+			paintOutsideAlternateRowsCheckBox.setText("outside alternating rows");
+			paintOutsideAlternateRowsCheckBox.addActionListener(e -> paintOutsideAlternateRowsChanged());
+			tableOptionsPanel.add(paintOutsideAlternateRowsCheckBox, "cell 2 3");
+
 			//---- redGridColorCheckBox ----
 			redGridColorCheckBox.setText("red grid color");
 			redGridColorCheckBox.addActionListener(e -> redGridColorChanged());
@@ -927,8 +963,10 @@ public class FlatComponents2Test
 	private JCheckBox focusCellEditorCheckBox;
 	private JCheckBox showVerticalLinesCheckBox;
 	private JCheckBox columnSelectionCheckBox;
+	private JCheckBox alternatingRowsCheckBox;
 	private JCheckBox intercellSpacingCheckBox;
 	private JCheckBox rowHeaderCheckBox;
+	private JCheckBox paintOutsideAlternateRowsCheckBox;
 	private JCheckBox redGridColorCheckBox;
 	private JCheckBox tableHeaderButtonCheckBox;
 	// JFormDesigner - End of variables declaration  //GEN-END:variables
@@ -1150,6 +1188,7 @@ public class FlatComponents2Test
 			{ "item 12", null, "December", null, null, null },
 		};
 
+		private int columnCount = columnNames.length;
 		private int rowCount = rows.length;
 		private final Map<Integer, Object[]> moreRowsMap = new HashMap<>();
 
@@ -1157,6 +1196,16 @@ public class FlatComponents2Test
 			setRowCount( rowCount );
 		}
 
+		void setColumnCount( int columnCount ) {
+			if( columnCount > columnNames.length )
+				columnCount = columnNames.length;
+
+			this.columnCount = columnCount;
+
+			// fire event
+			fireTableStructureChanged();
+		}
+
 		void setRowCount( int rowCount ) {
 			int oldRowCount = this.rowCount;
 			this.rowCount = rowCount;
@@ -1175,7 +1224,7 @@ public class FlatComponents2Test
 
 		@Override
 		public int getColumnCount() {
-			return columnNames.length;
+			return columnCount;
 		}
 
 		@Override

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatComponents2Test.jfd

@@ -1,4 +1,4 @@
-JFDML JFormDesigner: "7.0.5.0.382" Java: "16" encoding: "UTF-8"
+JFDML JFormDesigner: "7.0.5.0.404" Java: "17.0.2" encoding: "UTF-8"
 
 new FormModel {
 	contentType: "form/swing"
@@ -485,6 +485,16 @@ new FormModel {
 				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 					"value": "cell 1 2"
 				} )
+				add( new FormComponent( "javax.swing.JCheckBox" ) {
+					name: "alternatingRowsCheckBox"
+					"text": "alternating rows"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "alternatingRowsChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 2"
+				} )
 				add( new FormComponent( "javax.swing.JCheckBox" ) {
 					name: "intercellSpacingCheckBox"
 					"text": "intercell spacing"
@@ -505,6 +515,16 @@ new FormModel {
 				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 					"value": "cell 1 3"
 				} )
+				add( new FormComponent( "javax.swing.JCheckBox" ) {
+					name: "paintOutsideAlternateRowsCheckBox"
+					"text": "outside alternating rows"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "paintOutsideAlternateRowsChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 3"
+				} )
 				add( new FormComponent( "javax.swing.JCheckBox" ) {
 					name: "redGridColorCheckBox"
 					"text": "red grid color"

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatMenusTest.java

@@ -181,6 +181,10 @@ public class FlatMenusTest
 		JMenuItem menuItem45 = new JMenuItem();
 		JMenuItem menuItem46 = new JMenuItem();
 		JMenuItem menuItem47 = new JMenuItem();
+		JMenu menu13 = new JMenu();
+		JMenuItem menuItem48 = new JMenuItem();
+		JMenuItem menuItem49 = new JMenuItem();
+		JMenuItem menuItem50 = new JMenuItem();
 		menuBar2 = new JMenuBar();
 		JMenu menu8 = new JMenu();
 		FlatMenusTest.LargerMenuItem menuItem13 = new FlatMenusTest.LargerMenuItem();
@@ -442,6 +446,24 @@ public class FlatMenusTest
 				menu12.add(menuItem47);
 			}
 			menuBar1.add(menu12);
+
+			//======== menu13 ========
+			{
+				menu13.setText("HTML");
+
+				//---- menuItem48 ----
+				menuItem48.setText("<html>some <b color=\"red\">HTML</b> <i color=\"blue\">text</i></html>");
+				menu13.add(menuItem48);
+
+				//---- menuItem49 ----
+				menuItem49.setText("<html>some longer <b color=\"red\">HTML</b> <i color=\"blue\">text</i></html>");
+				menu13.add(menuItem49);
+
+				//---- menuItem50 ----
+				menuItem50.setText("<html>another <b color=\"red\">HTML</b> <i color=\"blue\">text</i></html>");
+				menu13.add(menuItem50);
+			}
+			menuBar1.add(menu13);
 		}
 		add(menuBar1, "cell 1 0 2 1,growx");
 

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatMenusTest.jfd

@@ -194,6 +194,22 @@ new FormModel {
 						"icon": new com.jformdesigner.model.SwingIcon( 0, "/com/formdev/flatlaf/testing/test64.png" )
 					} )
 				} )
+				add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+					name: "menu13"
+					"text": "HTML"
+					add( new FormComponent( "javax.swing.JMenuItem" ) {
+						name: "menuItem48"
+						"text": "<html>some <b color=\"red\">HTML</b> <i color=\"blue\">text</i></html>"
+					} )
+					add( new FormComponent( "javax.swing.JMenuItem" ) {
+						name: "menuItem49"
+						"text": "<html>some longer <b color=\"red\">HTML</b> <i color=\"blue\">text</i></html>"
+					} )
+					add( new FormComponent( "javax.swing.JMenuItem" ) {
+						name: "menuItem50"
+						"text": "<html>another <b color=\"red\">HTML</b> <i color=\"blue\">text</i></html>"
+					} )
+				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 1 0 2 1,growx"
 			} )

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatPaintingHiDPITest.java

@@ -0,0 +1,376 @@
+/*
+ * Copyright 2022 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
+ *
+ *     https://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.testing;
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import javax.swing.*;
+import com.formdev.flatlaf.ui.FlatUIUtils;
+import com.formdev.flatlaf.util.HiDPIUtils;
+import net.miginfocom.swing.*;
+
+/**
+ * @author Karl Tauber
+ */
+public class FlatPaintingHiDPITest
+	extends JPanel
+{
+	public static void main( String[] args ) {
+		SwingUtilities.invokeLater( () -> {
+			FlatTestFrame frame = FlatTestFrame.create( args, "FlatPaintingHiDPITest" );
+			frame.showFrame( FlatPaintingHiDPITest::new );
+		} );
+	}
+
+	FlatPaintingHiDPITest() {
+		initComponents();
+		sliderChanged();
+	}
+
+	private void sliderChanged() {
+		painter.translateX = translateXSlider.getValue();
+		painter.translateY = translateYSlider.getValue();
+		painter.scaleX = scaleXSlider.getValue();
+		painter.scaleY = scaleYSlider.getValue();
+		painter.rotate = rotateSlider.getValue();
+		painter.repaint();
+
+		AffineTransform t = new AffineTransform();
+		t.translate( painter.translateX, painter.translateY );
+		t.scale( painter.scaleX / 100., painter.scaleY / 100. );
+		t.rotate( Math.toRadians( painter.rotate ) );
+
+		tScaleXLabel.setText( Double.toString( t.getScaleX() ) );
+		tScaleYLabel.setText( Double.toString( t.getScaleY() ) );
+		tShearXLabel.setText( Double.toString( t.getShearX() ) );
+		tShearYLabel.setText( Double.toString( t.getShearY() ) );
+		tTranslateXLabel.setText( Double.toString( t.getTranslateX() ) );
+		tTranslateYLabel.setText( Double.toString( t.getTranslateY() ) );
+
+		double scaleX = Math.hypot( t.getScaleX(), t.getShearX() );
+		double scaleY = Math.hypot( t.getScaleY(), t.getShearY() );
+		if( t.getScaleX() < 0 )
+		    scaleX = -scaleX;
+		if( t.getScaleY() < 0 )
+		    scaleY = -scaleY;
+
+		double rotation = Math.atan2( t.getShearY(), t.getScaleY() );
+		double rotationDegrees = Math.toDegrees( rotation );
+		cScaleXLabel.setText( Double.toString( scaleX ) );
+		cScaleYLabel.setText( Double.toString( scaleY ) );
+		cRotationDegreesLabel.setText( Double.toString( rotationDegrees ) );
+	}
+
+	private void reset() {
+		translateXSlider.setValue( 100 );
+		translateYSlider.setValue( 100 );
+		scaleXSlider.setValue( 100 );
+		scaleYSlider.setValue( 100 );
+		rotateSlider.setValue( 0 );
+	}
+
+	private void initComponents() {
+		// JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
+		JLabel translateXLabel = new JLabel();
+		translateXSlider = new JSlider();
+		JLabel translateYLabel = new JLabel();
+		translateYSlider = new JSlider();
+		JLabel scaleXLabel = new JLabel();
+		scaleXSlider = new JSlider();
+		JLabel scaleYLabel = new JLabel();
+		scaleYSlider = new JSlider();
+		JLabel rotateLabel = new JLabel();
+		rotateSlider = new JSlider();
+		JPanel panel1 = new JPanel();
+		JLabel tLabel = new JLabel();
+		JLabel xLabel = new JLabel();
+		JLabel yLabel = new JLabel();
+		JLabel tScaleLabel = new JLabel();
+		tScaleXLabel = new JLabel();
+		tScaleYLabel = new JLabel();
+		JLabel tShearLabel = new JLabel();
+		tShearXLabel = new JLabel();
+		tShearYLabel = new JLabel();
+		JLabel tTranslateLabel = new JLabel();
+		tTranslateXLabel = new JLabel();
+		tTranslateYLabel = new JLabel();
+		JLabel cLabel = new JLabel();
+		JLabel cScaleLabel = new JLabel();
+		cScaleXLabel = new JLabel();
+		cScaleYLabel = new JLabel();
+		JLabel cRotationLabel = new JLabel();
+		cRotationDegreesLabel = new JLabel();
+		JButton resetButton = new JButton();
+		painter = new FlatPaintingHiDPITest.HiDPI1xPainter();
+
+		//======== this ========
+		setBorder(null);
+		setLayout(new MigLayout(
+			"hidemode 3",
+			// columns
+			"[fill]" +
+			"[400,fill]para" +
+			"[grow,fill]",
+			// rows
+			"[fill]" +
+			"[]" +
+			"[]" +
+			"[]" +
+			"[]" +
+			"[grow]"));
+
+		//---- translateXLabel ----
+		translateXLabel.setText("TranslateX:");
+		add(translateXLabel, "cell 0 0");
+
+		//---- translateXSlider ----
+		translateXSlider.setMaximum(500);
+		translateXSlider.setPaintLabels(true);
+		translateXSlider.setPaintTicks(true);
+		translateXSlider.setMajorTickSpacing(100);
+		translateXSlider.setMinorTickSpacing(25);
+		translateXSlider.setValue(100);
+		translateXSlider.addChangeListener(e -> sliderChanged());
+		add(translateXSlider, "cell 1 0");
+
+		//---- translateYLabel ----
+		translateYLabel.setText("TranslateY:");
+		add(translateYLabel, "cell 0 1");
+
+		//---- translateYSlider ----
+		translateYSlider.setMaximum(500);
+		translateYSlider.setPaintLabels(true);
+		translateYSlider.setPaintTicks(true);
+		translateYSlider.setMajorTickSpacing(100);
+		translateYSlider.setMinorTickSpacing(25);
+		translateYSlider.setValue(100);
+		translateYSlider.addChangeListener(e -> sliderChanged());
+		add(translateYSlider, "cell 1 1");
+
+		//---- scaleXLabel ----
+		scaleXLabel.setText("ScaleX:");
+		add(scaleXLabel, "cell 0 2");
+
+		//---- scaleXSlider ----
+		scaleXSlider.setMaximum(300);
+		scaleXSlider.setValue(100);
+		scaleXSlider.setPaintTicks(true);
+		scaleXSlider.setPaintLabels(true);
+		scaleXSlider.setMajorTickSpacing(50);
+		scaleXSlider.setSnapToTicks(true);
+		scaleXSlider.setMinorTickSpacing(10);
+		scaleXSlider.setMinimum(-100);
+		scaleXSlider.addChangeListener(e -> sliderChanged());
+		add(scaleXSlider, "cell 1 2");
+
+		//---- scaleYLabel ----
+		scaleYLabel.setText("ScaleY:");
+		add(scaleYLabel, "cell 0 3");
+
+		//---- scaleYSlider ----
+		scaleYSlider.setMaximum(300);
+		scaleYSlider.setValue(100);
+		scaleYSlider.setPaintTicks(true);
+		scaleYSlider.setPaintLabels(true);
+		scaleYSlider.setMajorTickSpacing(50);
+		scaleYSlider.setSnapToTicks(true);
+		scaleYSlider.setMinorTickSpacing(10);
+		scaleYSlider.setMinimum(-100);
+		scaleYSlider.addChangeListener(e -> sliderChanged());
+		add(scaleYSlider, "cell 1 3");
+
+		//---- rotateLabel ----
+		rotateLabel.setText("Rotate:");
+		add(rotateLabel, "cell 0 4");
+
+		//---- rotateSlider ----
+		rotateSlider.setMaximum(360);
+		rotateSlider.setMinimum(-360);
+		rotateSlider.setValue(0);
+		rotateSlider.setMajorTickSpacing(90);
+		rotateSlider.setPaintLabels(true);
+		rotateSlider.setPaintTicks(true);
+		rotateSlider.addChangeListener(e -> sliderChanged());
+		add(rotateSlider, "cell 1 4");
+
+		//======== panel1 ========
+		{
+			panel1.setLayout(new MigLayout(
+				"hidemode 3",
+				// columns
+				"[fill]" +
+				"[50,fill]" +
+				"[50,fill]",
+				// rows
+				"[]" +
+				"[]0" +
+				"[]0" +
+				"[]para" +
+				"[]" +
+				"[]0" +
+				"[]"));
+
+			//---- tLabel ----
+			tLabel.setText("AffineTransform:");
+			panel1.add(tLabel, "cell 0 0");
+
+			//---- xLabel ----
+			xLabel.setText("X");
+			panel1.add(xLabel, "cell 1 0,alignx center,growx 0");
+
+			//---- yLabel ----
+			yLabel.setText("Y");
+			panel1.add(yLabel, "cell 2 0,alignx center,growx 0");
+
+			//---- tScaleLabel ----
+			tScaleLabel.setText("Scale:");
+			panel1.add(tScaleLabel, "cell 0 1,gapx indent");
+
+			//---- tScaleXLabel ----
+			tScaleXLabel.setText("text");
+			panel1.add(tScaleXLabel, "cell 1 1");
+
+			//---- tScaleYLabel ----
+			tScaleYLabel.setText("text");
+			panel1.add(tScaleYLabel, "cell 2 1");
+
+			//---- tShearLabel ----
+			tShearLabel.setText("Shear:");
+			panel1.add(tShearLabel, "cell 0 2,gapx indent");
+
+			//---- tShearXLabel ----
+			tShearXLabel.setText("text");
+			panel1.add(tShearXLabel, "cell 1 2");
+
+			//---- tShearYLabel ----
+			tShearYLabel.setText("text");
+			panel1.add(tShearYLabel, "cell 2 2");
+
+			//---- tTranslateLabel ----
+			tTranslateLabel.setText("Translate:");
+			panel1.add(tTranslateLabel, "cell 0 3,gapx indent");
+
+			//---- tTranslateXLabel ----
+			tTranslateXLabel.setText("text");
+			panel1.add(tTranslateXLabel, "cell 1 3");
+
+			//---- tTranslateYLabel ----
+			tTranslateYLabel.setText("text");
+			panel1.add(tTranslateYLabel, "cell 2 3");
+
+			//---- cLabel ----
+			cLabel.setText("Computed:");
+			panel1.add(cLabel, "cell 0 4");
+
+			//---- cScaleLabel ----
+			cScaleLabel.setText("Scale:");
+			panel1.add(cScaleLabel, "cell 0 5,gapx indent");
+
+			//---- cScaleXLabel ----
+			cScaleXLabel.setText("text");
+			panel1.add(cScaleXLabel, "cell 1 5");
+
+			//---- cScaleYLabel ----
+			cScaleYLabel.setText("text");
+			panel1.add(cScaleYLabel, "cell 2 5");
+
+			//---- cRotationLabel ----
+			cRotationLabel.setText("Rotation:");
+			panel1.add(cRotationLabel, "cell 0 6,gapx indent");
+
+			//---- cRotationDegreesLabel ----
+			cRotationDegreesLabel.setText("text");
+			panel1.add(cRotationDegreesLabel, "cell 1 6");
+		}
+		add(panel1, "cell 2 0 1 4");
+
+		//---- resetButton ----
+		resetButton.setText("Reset");
+		resetButton.addActionListener(e -> reset());
+		add(resetButton, "cell 2 4,align left bottom,grow 0 0");
+		add(painter, "cell 0 5 3 1,grow,width 600,height 400");
+		// JFormDesigner - End of component initialization  //GEN-END:initComponents
+	}
+
+	// JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
+	private JSlider translateXSlider;
+	private JSlider translateYSlider;
+	private JSlider scaleXSlider;
+	private JSlider scaleYSlider;
+	private JSlider rotateSlider;
+	private JLabel tScaleXLabel;
+	private JLabel tScaleYLabel;
+	private JLabel tShearXLabel;
+	private JLabel tShearYLabel;
+	private JLabel tTranslateXLabel;
+	private JLabel tTranslateYLabel;
+	private JLabel cScaleXLabel;
+	private JLabel cScaleYLabel;
+	private JLabel cRotationDegreesLabel;
+	private FlatPaintingHiDPITest.HiDPI1xPainter painter;
+	// JFormDesigner - End of variables declaration  //GEN-END:variables
+
+	//---- class HiDPI1xPainter -----------------------------------------------
+
+	public static class HiDPI1xPainter
+		extends JComponent
+	{
+		int translateX;
+		int translateY;
+		int scaleX;
+		int scaleY;
+		int rotate;
+
+		public HiDPI1xPainter() {
+		}
+
+		@Override
+		protected void paintComponent( Graphics g ) {
+			int width = getWidth();
+			int height = getHeight();
+
+			Graphics2D g2 = (Graphics2D) g.create();
+			try {
+				FlatUIUtils.setRenderingHints( g2 );
+
+				g2.setColor( Color.blue );
+				g2.drawRect( 0, 0, width - 1, height - 1 );
+
+				g2.setColor( Color.cyan );
+				g2.drawLine( 0, translateY, width, translateY );
+				g2.drawLine( translateX, 0, translateX, height );
+
+				g2.translate( translateX, translateY );
+				g2.scale( scaleX / 100., scaleY / 100. );
+				g2.rotate( Math.toRadians( rotate ) );
+
+				g2.setColor( Color.red );
+				g2.fillRect( 0, 0, 100, 50 );
+
+				g2.setColor( Color.green );
+				HiDPIUtils.paintAtScale1x( g2, 0, 0, 100, 50,
+					(g2d, x2, y2, width2, height2, scaleFactor) -> {
+						g2d.fillRect( x2 + 10, y2 + 10, width2 - 20, height2 - 20 );
+					} );
+			} finally {
+				g2.dispose();
+			}
+		}
+	}
+}

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatPaintingHiDPITest.jfd

@@ -0,0 +1,289 @@
+JFDML JFormDesigner: "8.0.0.0.122" Java: "17.0.2" encoding: "UTF-8"
+
+new FormModel {
+	contentType: "form/swing"
+	root: new FormRoot {
+		auxiliary() {
+			"JavaCodeGenerator.defaultVariableLocal": true
+		}
+		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+			"$layoutConstraints": "hidemode 3"
+			"$columnConstraints": "[fill][400,fill]para[grow,fill]"
+			"$rowConstraints": "[fill][][][][][grow]"
+		} ) {
+			name: "this"
+			"border": sfield com.jformdesigner.model.FormObject NULL_VALUE
+			add( new FormComponent( "javax.swing.JLabel" ) {
+				name: "translateXLabel"
+				"text": "TranslateX:"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 0"
+			} )
+			add( new FormComponent( "javax.swing.JSlider" ) {
+				name: "translateXSlider"
+				"maximum": 500
+				"paintLabels": true
+				"paintTicks": true
+				"majorTickSpacing": 100
+				"minorTickSpacing": 25
+				"value": 100
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "javax.swing.event.ChangeListener", "stateChanged", "sliderChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 0"
+			} )
+			add( new FormComponent( "javax.swing.JLabel" ) {
+				name: "translateYLabel"
+				"text": "TranslateY:"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 1"
+			} )
+			add( new FormComponent( "javax.swing.JSlider" ) {
+				name: "translateYSlider"
+				"maximum": 500
+				"paintLabels": true
+				"paintTicks": true
+				"majorTickSpacing": 100
+				"minorTickSpacing": 25
+				"value": 100
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "javax.swing.event.ChangeListener", "stateChanged", "sliderChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 1"
+			} )
+			add( new FormComponent( "javax.swing.JLabel" ) {
+				name: "scaleXLabel"
+				"text": "ScaleX:"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 2"
+			} )
+			add( new FormComponent( "javax.swing.JSlider" ) {
+				name: "scaleXSlider"
+				"maximum": 300
+				"value": 100
+				"paintTicks": true
+				"paintLabels": true
+				"majorTickSpacing": 50
+				"snapToTicks": true
+				"minorTickSpacing": 10
+				"minimum": -100
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "javax.swing.event.ChangeListener", "stateChanged", "sliderChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 2"
+			} )
+			add( new FormComponent( "javax.swing.JLabel" ) {
+				name: "scaleYLabel"
+				"text": "ScaleY:"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 3"
+			} )
+			add( new FormComponent( "javax.swing.JSlider" ) {
+				name: "scaleYSlider"
+				"maximum": 300
+				"value": 100
+				"paintTicks": true
+				"paintLabels": true
+				"majorTickSpacing": 50
+				"snapToTicks": true
+				"minorTickSpacing": 10
+				"minimum": -100
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "javax.swing.event.ChangeListener", "stateChanged", "sliderChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 3"
+			} )
+			add( new FormComponent( "javax.swing.JLabel" ) {
+				name: "rotateLabel"
+				"text": "Rotate:"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 4"
+			} )
+			add( new FormComponent( "javax.swing.JSlider" ) {
+				name: "rotateSlider"
+				"maximum": 360
+				"minimum": -360
+				"value": 0
+				"majorTickSpacing": 90
+				"paintLabels": true
+				"paintTicks": true
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "javax.swing.event.ChangeListener", "stateChanged", "sliderChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 4"
+			} )
+			add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+				"$layoutConstraints": "hidemode 3"
+				"$columnConstraints": "[fill][50,fill][50,fill]"
+				"$rowConstraints": "[][]0[]0[]para[][]0[]"
+			} ) {
+				name: "panel1"
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tLabel"
+					"text": "AffineTransform:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "xLabel"
+					"text": "X"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 0,alignx center,growx 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "yLabel"
+					"text": "Y"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 0,alignx center,growx 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tScaleLabel"
+					"text": "Scale:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 1,gapx indent"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tScaleXLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 1"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tScaleYLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 1"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tShearLabel"
+					"text": "Shear:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 2,gapx indent"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tShearXLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 2"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tShearYLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 2"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tTranslateLabel"
+					"text": "Translate:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 3,gapx indent"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tTranslateXLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 3"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "tTranslateYLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 3"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "cLabel"
+					"text": "Computed:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 4"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "cScaleLabel"
+					"text": "Scale:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 5,gapx indent"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "cScaleXLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 5"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "cScaleYLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 5"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "cRotationLabel"
+					"text": "Rotation:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 6,gapx indent"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "cRotationDegreesLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 6"
+				} )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 2 0 1 4"
+			} )
+			add( new FormComponent( "javax.swing.JButton" ) {
+				name: "resetButton"
+				"text": "Reset"
+				addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "reset", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 2 4,align left bottom,grow 0 0"
+			} )
+			add( new FormComponent( "com.formdev.flatlaf.testing.FlatPaintingHiDPITest$HiDPI1xPainter" ) {
+				name: "painter"
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 5 3 1,grow,width 600,height 400"
+			} )
+		}, new FormLayoutConstraints( null ) {
+			"location": new java.awt.Point( 0, 0 )
+			"size": new java.awt.Dimension( 685, 680 )
+		} )
+	}
+}

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatPaintingStringTest.java

@@ -22,12 +22,14 @@ import java.awt.Font;
 import java.awt.FontMetrics;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
-import java.awt.Insets;
+import java.awt.GraphicsEnvironment;
+import java.awt.Rectangle;
 import java.awt.geom.AffineTransform;
+import java.util.Arrays;
 import javax.swing.*;
-import javax.swing.border.EmptyBorder;
+import javax.swing.text.StyleContext;
+import com.formdev.flatlaf.FlatLaf;
 import com.formdev.flatlaf.FlatSystemProperties;
-import com.formdev.flatlaf.ui.FlatUIUtils;
 import com.formdev.flatlaf.util.Graphics2DProxy;
 import com.formdev.flatlaf.util.HiDPIUtils;
 import com.formdev.flatlaf.util.JavaCompatibility;
@@ -57,18 +59,60 @@ public class FlatPaintingStringTest
 	FlatPaintingStringTest() {
 		initComponents();
 
+		String[] availableFontFamilyNames = GraphicsEnvironment.getLocalGraphicsEnvironment()
+			.getAvailableFontFamilyNames().clone();
+		Arrays.sort( availableFontFamilyNames );
+
+		Font currentFont = UIManager.getFont( "Label.font" );
+		String currentFamily = currentFont.getFamily();
+
+		// initialize font families combobox
+		String[] families = {
+			// regular
+			"Arial", "Cantarell", "DejaVu Sans",
+			"Dialog", "Helvetica Neue", "Inter", "Liberation Sans", "Noto Sans", "Open Sans", "Roboto",
+			"SansSerif", "Segoe UI", "Tahoma", "Ubuntu", "Verdana", ".SF NS Text",
+
+			// light, semibold
+			"Segoe UI Light", "Segoe UI Semibold",
+			"HelveticaNeue-Thin", "HelveticaNeue-Medium",
+			"Lato Light", "Ubuntu Light", "Cantarell Light",
+			"Lato Semibold", "Ubuntu Medium", "Montserrat SemiBold",
+
+			// monospaced
+			"Monospaced", "Consolas", "Courier New", "Menlo", "Liberation Mono", "Ubuntu Mono",
+		};
+		Arrays.sort( families, String.CASE_INSENSITIVE_ORDER );
+		DefaultComboBoxModel<String> model = new DefaultComboBoxModel<>();
+		model.addElement( currentFamily );
+		for( String family : families ) {
+			if( !family.equals( currentFamily ) && Arrays.binarySearch( availableFontFamilyNames, family ) >= 0 )
+				model.addElement( family );
+		}
+		fontField.setModel( model );
+		fontField.setSelectedItem( currentFamily );
+		updateFontMetricsLabel();
+
 		add( new JLabel() );
 		add( new JLabel( "none" ) );
 		add( new JLabel( "flatlaf" ) );
-		add( new JLabel( "0.25*scale" ) );
-		add( new JLabel( "0.5*scale" ) );
+		add( new JLabel() );
 		if( SystemInfo.isJava_9_orLater ) {
+			add( new JLabel( "0.125" ) );
 			add( new JLabel( "0.25" ) );
 			add( new JLabel( "0.5" ) );
 			add( new JLabel( "0.625" ) );
 			add( new JLabel( "0.75" ) );
 			add( new JLabel( "0.875" ) );
+			add( new JLabel( "1" ) );
+			add( new JLabel( "1.25" ) );
+			add( new JLabel() );
+			add( new JLabel( "0.25*scale" ) );
+			add( new JLabel( "0.5*scale" ) );
+			add( new JLabel( "ty" ) );
 		} else {
+			add( new JLabel( "0.25*scale" ) );
+			add( new JLabel( "0.5*scale" ) );
 			add( new JLabel( "0.625*scale" ) );
 			add( new JLabel( "0.75*scale" ) );
 			add( new JLabel( "0.875*scale" ) );
@@ -80,16 +124,14 @@ public class FlatPaintingStringTest
 				? HiDPIUtils.computeTextYCorrection( g )
 				: (scaleFactor > 1 ? -(0.625f * scaleFactor) : 0);
 		};
-		YCorrectionFunction oneQSysScale = (g, scaleFactor) -> -(0.25f * scaleFactor);
-		YCorrectionFunction halfSysScale = (g, scaleFactor) -> -(0.5f * scaleFactor);
-		YCorrectionFunction fiveEightsQSysScale = (g, scaleFactor) -> -(0.625f * scaleFactor);
-		YCorrectionFunction threeQSysScale = (g, scaleFactor) -> -(0.75f * scaleFactor);
-		YCorrectionFunction sevenEightsSysScale = (g, scaleFactor) -> -(0.875f * scaleFactor);
-		YCorrectionFunction oneQ = (g, scaleFactor) -> -0.25f;
-		YCorrectionFunction half = (g, scaleFactor) -> -0.5f;
-		YCorrectionFunction fiveEights = (g, scaleFactor) -> -0.625f;
-		YCorrectionFunction threeQ = (g, scaleFactor) -> -0.75f;
-		YCorrectionFunction sevenEights = (g, scaleFactor) -> -0.875f;
+		YCorrectionFunction ty = (g, scaleFactor) -> {
+			// Based on translateY, which is the scaled Y coordinate translation of the graphics context.
+			// When painting whole window, translateY is from top of window, and this works fine.
+			// But when repainting only parts of the window, then translateY starts somewhere
+			// else and the text if (re-)painted at the wrong Y location.
+			double y = g.getTransform().getTranslateY();
+			return (float) -(y - (int) y);
+		};
 
 		float[] scaleFactors = new float[] { 1f, 1.25f, 1.5f, 1.75f, 2f, 2.25f, 2.5f, 3f, 3.5f, 4f };
 
@@ -98,34 +140,72 @@ public class FlatPaintingStringTest
 
 			add( scaleFactor, none );
 			add( scaleFactor, flatlaf );
-			add( scaleFactor, oneQSysScale );
-			add( scaleFactor, halfSysScale );
+			add( new JLabel( "  " ) );
 			if( SystemInfo.isJava_9_orLater ) {
-				add( scaleFactor, oneQ );
-				add( scaleFactor, half );
-				add( scaleFactor, fiveEights );
-				add( scaleFactor, threeQ );
-				add( scaleFactor, sevenEights );
+				add( scaleFactor, (g, sf) -> -0.125f );
+				add( scaleFactor, (g, sf) -> -0.25f );
+				add( scaleFactor, (g, sf) -> -0.5f );
+				add( scaleFactor, (g, sf) -> -0.625f );
+				add( scaleFactor, (g, sf) -> -0.75f );
+				add( scaleFactor, (g, sf) -> -0.875f );
+				add( scaleFactor, (g, sf) -> -1f );
+				add( scaleFactor, (g, sf) -> -1.25f );
+				add( new JLabel( "  " ) );
+				add( scaleFactor, (g, sf) -> -(0.25f * sf) );
+				add( scaleFactor, (g, sf) -> -(0.5f * sf) );
+				add( scaleFactor, ty );
 			} else {
-				add( scaleFactor, fiveEightsQSysScale );
-				add( scaleFactor, threeQSysScale );
-				add( scaleFactor, sevenEightsSysScale );
+				add( scaleFactor, (g, sf) -> -(0.25f * sf) );
+				add( scaleFactor, (g, sf) -> -(0.5f * sf) );
+				add( scaleFactor, (g, sf) -> -(0.625f * sf) );
+				add( scaleFactor, (g, sf) -> -(0.75f * sf) );
+				add( scaleFactor, (g, sf) -> -(0.875f * sf) );
 			}
+
+			add( new JLabel( String.valueOf( scaleFactor ) ) );
 		}
 	}
 
 	private void add( float scaleFactor, YCorrectionFunction correctionFunction ) {
 		if( SystemInfo.isJava_9_orLater ) {
 			add( new Painter( scaleFactor, correctionFunction, 0 ), "split 4, gapx 0 0" );
-			add( new Painter( scaleFactor, correctionFunction, 0.25f ), "gapx 0 0" );
-			add( new Painter( scaleFactor, correctionFunction, 0.5f ), "gapx 0 0" );
-			add( new Painter( scaleFactor, correctionFunction, 0.75f ), "gapx 0 0" );
+			add( new Painter( scaleFactor, correctionFunction, 1 ), "gapx 0 0" );
+			add( new Painter( scaleFactor, correctionFunction, 2 ), "gapx 0 0" );
+			add( new Painter( scaleFactor, correctionFunction, 3 ), "gapx 0 0" );
 		} else
 			add( new Painter( scaleFactor, correctionFunction, 0 ) );
 	}
 
+	private void fontChanged() {
+		String family = (String) fontField.getSelectedItem();
+
+		Font font = UIManager.getFont( "defaultFont" );
+		if( font.getFamily().equals( family ) )
+			return;
+
+		Font newFont = StyleContext.getDefaultStyleContext().getFont( family, font.getStyle(), font.getSize() );
+		UIManager.put( "defaultFont", newFont );
+		updateFontMetricsLabel();
+
+		FlatLaf.updateUILater();
+	}
+
+	private void updateFontMetricsLabel() {
+		Font font = UIManager.getFont( "defaultFont" );
+		FontMetrics fm = getFontMetrics( font );
+		fontMetricsLabel.setText( String.format( "%s %d    height %d   ascent %d   descent %d   max ascent %d   max descent %d   leading %d",
+			font.getFamily(), font.getSize(),
+			fm.getHeight(), fm.getAscent(), fm.getDescent(),
+			fm.getMaxAscent(), fm.getMaxDescent(), fm.getLeading()
+		) );
+	}
+
 	private void initComponents() {
 		// JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
+		JPanel panel1 = new JPanel();
+		JLabel fontLabel = new JLabel();
+		fontField = new JComboBox<>();
+		fontMetricsLabel = new JLabel();
 
 		//======== this ========
 		setBorder(null);
@@ -134,11 +214,40 @@ public class FlatPaintingStringTest
 			// columns
 			"[fill]",
 			// rows
+			"[top]unrel" +
 			"[top]"));
+
+		//======== panel1 ========
+		{
+			panel1.setLayout(new MigLayout(
+				"hidemode 3",
+				// columns
+				"[fill]" +
+				"[fill]" +
+				"[fill]",
+				// rows
+				"[]"));
+
+			//---- fontLabel ----
+			fontLabel.setText("Font:");
+			panel1.add(fontLabel, "cell 0 0");
+
+			//---- fontField ----
+			fontField.setMaximumRowCount(20);
+			fontField.addActionListener(e -> fontChanged());
+			panel1.add(fontField, "cell 1 0");
+
+			//---- fontMetricsLabel ----
+			fontMetricsLabel.setText("text");
+			panel1.add(fontMetricsLabel, "cell 2 0");
+		}
+		add(panel1, "north");
 		// JFormDesigner - End of component initialization  //GEN-END:initComponents
 	}
 
 	// JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
+	private JComboBox<String> fontField;
+	private JLabel fontMetricsLabel;
 	// JFormDesigner - End of variables declaration  //GEN-END:variables
 
 	private interface YCorrectionFunction {
@@ -152,17 +261,29 @@ public class FlatPaintingStringTest
 	{
 		private final float scaleFactor;
 		private final YCorrectionFunction correctionFunction;
-		private final float yOffset;
+		private final int yOffset;
 
-		public Painter( float scaleFactor, YCorrectionFunction correctionFunction, float yOffset ) {
+		public Painter( float scaleFactor, YCorrectionFunction correctionFunction, int yOffset ) {
 			super( "E" );
 			this.scaleFactor = scaleFactor;
 			this.correctionFunction = correctionFunction;
 			this.yOffset = yOffset;
-			setBorder( new EmptyBorder( 2, 0, 2, 0 ) );
+
+			updateFont();
+		}
+
+		@Override
+		public void updateUI() {
+			super.updateUI();
+			updateFont();
+		}
+
+		private void updateFont() {
+			if( scaleFactor == 0 )
+				return; // invoked from super constructor
 
 			if( !SystemInfo.isJava_9_orLater ) {
-				Font font = getFont();
+				Font font = UIManager.getFont( "defaultFont" );
 				setFont( font.deriveFont( (float) Math.round( font.getSize() * scaleFactor ) ) );
 			}
 		}
@@ -170,35 +291,36 @@ public class FlatPaintingStringTest
 		@Override
 		public Dimension getPreferredSize() {
 			Dimension size = super.getPreferredSize();
-			Insets insets = getInsets();
-			int leftRight = insets.left + insets.right;
-			return new Dimension(
-				scale( size.width -leftRight ) + leftRight,
-				scale( size.height ) );
+			if( SystemInfo.isJava_9_orLater ) {
+				// compute component size using JRE scaling
+				//
+				// The y offset is used to simulate different vertical component positions,
+				// which may result in different component heights.
+				// E.g. scaling following bounds by 150% results in different heights:
+				//   0,0, 10,15  -->  [x=0,y=0,width=15,height=22]
+				//   0,1, 10,15  -->  [x=0,y=1,width=15,height=23]
+				Rectangle r = scaleTo1x( scaleFactor, 0, yOffset, size.width, size.height );
+				return new Dimension( r.width, r.height );
+			} else
+				return size;
 		}
 
 		@Override
 		protected void paintComponent( Graphics g ) {
 			Graphics2D g2 = (Graphics2D) g;
-			Object[] oldRenderingHints = FlatUIUtils.setRenderingHints( g2 );
-
-			// simulate component y position at a fraction
-			if( scaleFactor > 1 && SystemInfo.isJava_9_orLater )
-				g2.translate( 0, yOffset );
 
 			int width = getWidth();
 			int height = getHeight();
-			Insets insets = getInsets();
 			FontMetrics fm = getFontMetrics( getFont() );
 
 			// paint lines at 1x
 			HiDPIUtils.paintAtScale1x( g2, 0, 0, width, height,
 				(g2d, x2, y2, width2, height2, scaleFactor2) -> {
-//					g.setColor( Color.blue );
-//					g.drawLine( 0, 0, width2, 0 );
-//					g.drawLine( 0, height2 - 1, width2, height2 - 1 );
+					g.setColor( Color.blue );
+					g.drawLine( 0, 0, width2, 0 );
+					g.drawLine( 0, height2 - 1, width2, height2 - 1 );
 
-					int baseline = (int) Math.round( (insets.top + fm.getAscent()) * scaleFactor2
+					int baseline = (int) Math.round( fm.getAscent() * scaleFactor2
 						* (SystemInfo.isJava_9_orLater ? scaleFactor : 1f) ) - 1;
 					int topline = height2 - baseline - 1;
 
@@ -207,8 +329,15 @@ public class FlatPaintingStringTest
 					g.drawLine( 0, topline, width2, topline );
 				} );
 
-			// move x before scaling to have same left inset at all scale factors
-			g.translate( insets.left, 0 );
+			// simulate different vertical component positions
+			if( yOffset > 0 && SystemInfo.isJava_9_orLater ) {
+				double ty = yOffset * scaleFactor;
+				ty -= (int) ty;
+				if( ty == 0 )
+					return; // no need to paint
+
+				g2.translate( 0, ty );
+			}
 
 			// scale
 			if( SystemInfo.isJava_9_orLater )
@@ -232,21 +361,36 @@ public class FlatPaintingStringTest
 
 			// draw string
 			g.setColor( getForeground() );
-			int y = insets.top + fm.getAscent();
+			int y = fm.getAscent();
 			JavaCompatibility.drawStringUnderlineCharAt( this, cg, "E", -1, 0, y );
 
 			// set tooltip text
-			if( getToolTipText() == null ) {
-				AffineTransform t = g2.getTransform();
-				double textY = t.getTranslateY() + (y * t.getScaleY());
-				setToolTipText( textY + " + " + yCorrection + " = " + (textY + yCorrection) );
-			}
-
-			FlatUIUtils.resetRenderingHints( g2, oldRenderingHints );
+			AffineTransform t = g2.getTransform();
+			double textY = t.getTranslateY() + (y * t.getScaleY());
+			setToolTipText( textY + " + " + yCorrection + " = " + (textY + yCorrection) );
 		}
 
-		private int scale( int value ) {
-			return SystemInfo.isJava_9_orLater ? Math.round( value * scaleFactor ) : value;
+		/**
+		 * Scales a rectangle in the same way as the JRE does in
+		 * sun.java2d.pipe.PixelToParallelogramConverter.fillRectangle(),
+		 * which is used by Graphics.fillRect().
+		 *
+		 * This is a copy of HiDPIUtils.scale()
+		 */
+		public static Rectangle scaleTo1x( double scaleFactor, int x, int y, int width, int height ) {
+			double px = (x * scaleFactor);
+			double py = (y * scaleFactor);
+
+			double newX = normalize( px );
+			double newY = normalize( py );
+			double newWidth  = normalize( px + (width * scaleFactor) ) - newX;
+			double newHeight = normalize( py + (height * scaleFactor) ) - newY;
+
+			return new Rectangle( (int) Math.floor( newX ), (int) Math.floor( newY ), (int) newWidth, (int) newHeight );
+		}
+
+		private static double normalize( double value ) {
+			return Math.floor( value + 0.25 ) + 0.25;
 		}
 	}
 }

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatPaintingStringTest.jfd

@@ -1,4 +1,4 @@
-JFDML JFormDesigner: "7.0.2.0.298" Java: "14" encoding: "UTF-8"
+JFDML JFormDesigner: "7.0.5.0.404" Java: "17.0.2" encoding: "UTF-8"
 
 new FormModel {
 	contentType: "form/swing"
@@ -9,10 +9,45 @@ new FormModel {
 		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "insets dialog,hidemode 3"
 			"$columnConstraints": "[fill]"
-			"$rowConstraints": "[top]"
+			"$rowConstraints": "[top]unrel[top]"
 		} ) {
 			name: "this"
 			"border": sfield com.jformdesigner.model.FormObject NULL_VALUE
+			add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+				"$layoutConstraints": "hidemode 3"
+				"$columnConstraints": "[fill][fill][fill]"
+				"$rowConstraints": "[]"
+			} ) {
+				name: "panel1"
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "fontLabel"
+					"text": "Font:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 0"
+				} )
+				add( new FormComponent( "javax.swing.JComboBox" ) {
+					name: "fontField"
+					"maximumRowCount": 20
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+						"JavaCodeGenerator.typeParameters": "String"
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "fontChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "fontMetricsLabel"
+					"text": "text"
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 0"
+				} )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "north"
+			} )
 		}, new FormLayoutConstraints( null ) {
 			"location": new java.awt.Point( 0, 0 )
 			"size": new java.awt.Dimension( 450, 300 )

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatWindowDecorationsTest.java

@@ -241,6 +241,23 @@ public class FlatWindowDecorationsTest
 			if( c instanceof Box.Filler )
 				return;
 		}
+
+/*debug
+		menuBar.add( new Box.Filler( new Dimension(), new Dimension(),
+			new Dimension( Short.MAX_VALUE, Short.MAX_VALUE ) )
+		{
+			@Override
+			protected void paintComponent( Graphics g ) {
+				int w = getWidth();
+				int h = getHeight();
+				g.setColor( Color.blue );
+				g.drawRect( 0, 0, w - 1, h - 1 );
+				g.drawLine( 0, 0, w, h );
+				g.drawLine( 0, h, w, 0 );
+			}
+		} );
+debug*/
+
 		menuBar.add( Box.createGlue() );
 		menuBar.revalidate();
 	}

flatlaf-testing/src/main/resources/com/formdev/flatlaf/testing/FlatTestLaf.properties

@@ -78,9 +78,15 @@ controlDkShadow = #696969
 Button.startBackground = #fff
 Button.endBackground = #bbb
 Button.focusedBackground = #0ff
+Button.focusedForeground = #00f
 Button.hoverBackground = #ff0
+Button.hoverForeground = #00f
 Button.pressedBackground = #FFC800
+Button.pressedForeground = #0080ff
 Button.selectedBackground = #fbb
+Button.selectedForeground = #321
+Button.disabledSelectedBackground = #123
+Button.disabledSelectedForeground = #fcc
 
 Button.borderColor = #0f0
 Button.startBorderColor = #00f
@@ -95,8 +101,11 @@ Button.default.startBackground = #ddd
 Button.default.endBackground = #888
 Button.default.foreground = #800
 Button.default.focusedBackground = #0ff
+Button.default.focusedForeground = #00f
 Button.default.hoverBackground = #ff0
+Button.default.hoverForeground = #00f
 Button.default.pressedBackground = #FFC800
+Button.default.pressedForeground = #0080ff
 Button.default.startBorderColor = #f00
 Button.default.endBorderColor = #00f
 Button.default.hoverBorderColor = #f00
@@ -104,8 +113,13 @@ Button.default.focusedBorderColor = #537699
 Button.default.focusColor = #f00
 
 Button.toolbar.hoverBackground = #fff
+Button.toolbar.hoverForeground = #000
 Button.toolbar.pressedBackground = #eee
+Button.toolbar.pressedForeground = #666
 Button.toolbar.selectedBackground = #ddd
+Button.toolbar.selectedForeground = #800
+Button.toolbar.disabledSelectedBackground = #ccc
+Button.toolbar.disabledSelectedForeground = #866
 
 
 #---- CheckBox ----
@@ -422,12 +436,28 @@ ToggleButton.background = #ddf
 ToggleButton.selectedBackground = #4f4
 ToggleButton.selectedForeground = #000
 ToggleButton.disabledSelectedBackground = #4d4
+ToggleButton.disabledSelectedForeground = #fff
 
 ToggleButton.focusedBackground = #0ff
+ToggleButton.focusedForeground = #00f
 ToggleButton.hoverBackground = #ff0
+ToggleButton.hoverForeground = #00f
 ToggleButton.pressedBackground = #FFC800
+ToggleButton.pressedForeground = #0080ff
 
+ToggleButton.toolbar.hoverBackground = #fff
+ToggleButton.toolbar.hoverForeground = #000
+ToggleButton.toolbar.pressedBackground = #eee
+ToggleButton.toolbar.pressedForeground = #666
 ToggleButton.toolbar.selectedBackground = #ddd
+ToggleButton.toolbar.selectedForeground = #800
+ToggleButton.toolbar.disabledSelectedBackground = #ccc
+ToggleButton.toolbar.disabledSelectedForeground = #866
+
+ToggleButton.tab.selectedBackground = #080
+ToggleButton.tab.selectedForeground = #fff
+ToggleButton.tab.hoverForeground = #00f
+ToggleButton.tab.focusForeground = #080
 
 
 #---- ToolBar ----

flatlaf-theme-editor/build.gradle.kts

@@ -25,7 +25,6 @@ dependencies {
 	implementation( "com.miglayout:miglayout-swing:5.3" )
 	implementation( "com.fifesoft:rsyntaxtextarea:3.1.4" )
 	implementation( "com.fifesoft:autocomplete:3.1.3" )
-	implementation( "com.fifesoft:rstaui:3.1.3" )
 }
 
 tasks {

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatCompletionProvider.java

@@ -482,6 +482,10 @@ class FlatCompletionProvider
 				"dark", colorParamDesc,
 				"light", colorParamDesc,
 				"threshold", "(optional) 0-100%, default is 43%" );
+
+			addFunction( "over",
+				"foreground", colorParamDesc,
+				"background", colorParamDesc );
 		}
 
 		private void addFunction( String name, String... paramNamesAndDescs ) {

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatFindReplaceBar.java

@@ -16,7 +16,7 @@
 
 package com.formdev.flatlaf.themeeditor;
 
-import java.awt.Container;
+import java.awt.EventQueue;
 import java.awt.event.ActionEvent;
 import java.awt.event.KeyEvent;
 import java.util.List;
@@ -26,7 +26,6 @@ import javax.swing.border.MatteBorder;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
 import com.formdev.flatlaf.extras.components.*;
-import org.fife.rsta.ui.CollapsibleSectionPanel;
 import org.fife.ui.rsyntaxtextarea.DocumentRange;
 import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
 import org.fife.ui.rsyntaxtextarea.RSyntaxUtilities;
@@ -44,9 +43,13 @@ import net.miginfocom.swing.*;
 class FlatFindReplaceBar
 	extends JPanel
 {
+	static final String PROP_CLOSED = "closed";
+
 	private final RSyntaxTextArea textArea;
 
 	private SearchContext context;
+	private boolean inSetContext;
+	private boolean markAllPending;
 
 	FlatFindReplaceBar( RSyntaxTextArea textArea ) {
 		this.textArea = textArea;
@@ -74,6 +77,10 @@ class FlatFindReplaceBar
 		regexToggleButton.setIcon( new FlatSVGIcon( "com/formdev/flatlaf/themeeditor/icons/regex.svg" ) );
 		closeButton.setIcon( new FlatSVGIcon( "com/formdev/flatlaf/themeeditor/icons/close.svg" ) );
 
+		registerKeyboardAction( e -> close(),
+			KeyStroke.getKeyStroke( KeyEvent.VK_ESCAPE, 0, false ),
+			JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT );
+
 		SearchContext context = new SearchContext();
 		context.setSearchWrap( true );
 		setSearchContext( context );
@@ -93,29 +100,32 @@ class FlatFindReplaceBar
 	void setSearchContext( SearchContext context ) {
 		this.context = context;
 
-		findField.setText( context.getSearchFor() );
-		replaceField.setText( context.getReplaceWith() );
-		matchCaseToggleButton.setSelected( context.getMatchCase() );
-		matchWholeWordToggleButton.setSelected( context.getWholeWord() );
-		regexToggleButton.setSelected( context.isRegularExpression() );
+		inSetContext = true;
+		try {
+			findField.setText( context.getSearchFor() );
+			replaceField.setText( context.getReplaceWith() );
+			matchCaseToggleButton.setSelected( context.getMatchCase() );
+			matchWholeWordToggleButton.setSelected( context.getWholeWord() );
+			regexToggleButton.setSelected( context.isRegularExpression() );
+		} finally {
+			inSetContext = false;
+		}
 	}
 
-	@Override
-	public boolean requestFocusInWindow() {
-		// invoked from CollapsibleSectionPanel
-
-		// use selected text in editor for searching
-		String selectedText = textArea.getSelectedText();
-		if( !StringUtils.isEmpty( selectedText ) && selectedText.indexOf( '\n' ) < 0 )
-			findField.setText( selectedText );
-		else
-			findField.selectAll();
+	void activate( boolean findEditorSelection ) {
+		// use selected text of editor for searching
+		if( findEditorSelection ) {
+			String selectedText = textArea.getSelectedText();
+			if( !StringUtils.isEmpty( selectedText ) && selectedText.indexOf( '\n' ) < 0 )
+				findField.setText( selectedText );
+			else
+				findField.selectAll();
+		}
 
 		// if showing bar, highlight matches in editor
-		// (not invoking this from addNotify() because this would break the slide-in animation)
 		markAll();
 
-		return findField.requestFocusInWindow();
+		findField.requestFocusInWindow();
 	}
 
 	@Override
@@ -142,7 +152,20 @@ class FlatFindReplaceBar
 	}
 
 	void markAll() {
-		findOrMarkAll( false );
+		if( inSetContext )
+			return;
+
+		// do mark all only once
+		if( markAllPending )
+			return;
+		markAllPending = true;
+
+		EventQueue.invokeLater( () -> {
+			markAllPending = false;
+
+			findOrMarkAll( false );
+		} );
+
 	}
 
 	private void findOrMarkAll( boolean find ) {
@@ -254,11 +277,8 @@ class FlatFindReplaceBar
 	}
 
 	private void close() {
-		Container parent = getParent();
-		if( parent instanceof CollapsibleSectionPanel )
-			((CollapsibleSectionPanel)parent).hideBottomComponent();
-		else if( parent != null )
-			parent.remove( this );
+		setVisible( false );
+		firePropertyChange( PROP_CLOSED, false, true );
 	}
 
 	private void initComponents() {

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatLafThemeEditor.java

@@ -26,7 +26,7 @@ import com.formdev.flatlaf.util.SystemInfo;
 public class FlatLafThemeEditor
 {
 	public static void main( String[] args ) {
-		// macOS
+		// macOS  (see https://www.formdev.com/flatlaf/macos/)
 		if( SystemInfo.isMacOS ) {
 			// enable screen menu bar
 			// (moves menu bar from JFrame window to top of screen)
@@ -41,6 +41,7 @@ public class FlatLafThemeEditor
 			//   - "system": use current macOS appearance (light or dark)
 			//   - "NSAppearanceNameAqua": use light appearance
 			//   - "NSAppearanceNameDarkAqua": use dark appearance
+			// (needs to be set on main thread; setting it on AWT thread does not work)
 			System.setProperty( "apple.awt.application.appearance", "system" );
 		}
 

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemeEditorPane.java

@@ -34,7 +34,6 @@ import javax.swing.JPanel;
 import javax.swing.KeyStroke;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
-import org.fife.rsta.ui.CollapsibleSectionPanel;
 import org.fife.ui.autocomplete.AutoCompletion;
 import org.fife.ui.autocomplete.CompletionProvider;
 import org.fife.ui.rsyntaxtextarea.AbstractTokenMakerFactory;
@@ -48,6 +47,7 @@ import org.fife.ui.rsyntaxtextarea.TokenTypes;
 import org.fife.ui.rtextarea.Gutter;
 import org.fife.ui.rtextarea.RTextArea;
 import org.fife.ui.rtextarea.RTextScrollPane;
+import org.fife.ui.rtextarea.SearchContext;
 import com.formdev.flatlaf.util.UIScale;
 
 /**
@@ -62,7 +62,10 @@ class FlatThemeEditorPane
 
 	private static final String FLATLAF_STYLE = "text/flatlaf";
 
-	private final CollapsibleSectionPanel collapsiblePanel;
+	private static boolean findReplaceVisible;
+	private static SearchContext findReplaceContext;
+
+	private final JPanel editorPanel;
 	private final RTextScrollPane scrollPane;
 	private final FlatSyntaxTextArea textArea;
 	private final ErrorStrip errorStrip;
@@ -115,11 +118,11 @@ class FlatThemeEditorPane
 		// create error strip
 		errorStrip = new ErrorStrip( textArea );
 
-		// create collapsible panel
-		collapsiblePanel = new CollapsibleSectionPanel();
-		collapsiblePanel.add( scrollPane );
-		collapsiblePanel.add( errorStrip, BorderLayout.LINE_END );
-		add( collapsiblePanel, BorderLayout.CENTER );
+		// create editor panel
+		editorPanel = new JPanel( new BorderLayout() );
+		editorPanel.add( scrollPane );
+		editorPanel.add( errorStrip, BorderLayout.LINE_END );
+		add( editorPanel, BorderLayout.CENTER );
 
 		updateTheme();
 	}
@@ -166,6 +169,13 @@ class FlatThemeEditorPane
 		scrollPane.getGutter().setLineNumberFont( font );
 	}
 
+	void selected() {
+		if( findReplaceVisible )
+			showFindReplaceBar( false );
+		else
+			hideFindReplaceBar();
+	}
+
 	void windowActivated() {
 		if( preview != null )
 			preview.repaint();
@@ -261,13 +271,30 @@ class FlatThemeEditorPane
 		return (window instanceof JFrame) ? ((JFrame)window).getTitle() : null;
 	}
 
-	void showFindReplaceBar() {
+	void showFindReplaceBar( boolean findEditorSelection ) {
 		if( findReplaceBar == null ) {
 			findReplaceBar = new FlatFindReplaceBar( textArea );
-			collapsiblePanel.addBottomComponent( findReplaceBar );
+			findReplaceBar.addPropertyChangeListener( FlatFindReplaceBar.PROP_CLOSED, e -> {
+				findReplaceVisible = false;
+				textArea.requestFocusInWindow();
+			} );
+			editorPanel.add( findReplaceBar, BorderLayout.SOUTH );
+			editorPanel.revalidate();
 		}
 
-		collapsiblePanel.showBottomComponent( findReplaceBar );
+		findReplaceVisible = true;
+		if( findReplaceContext == null )
+			findReplaceContext = findReplaceBar.getSearchContext();
+		else
+			findReplaceBar.setSearchContext( findReplaceContext );
+
+		findReplaceBar.setVisible( true );
+		findReplaceBar.activate( findEditorSelection );
+	}
+
+	void hideFindReplaceBar() {
+		if( findReplaceBar != null )
+			findReplaceBar.setVisible( false );
 	}
 
 	void showPreview( boolean show ) {

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemeFileEditor.java

@@ -173,10 +173,30 @@ class FlatThemeFileEditor
 
 		enableDisableActions();
 
-		// hide some menu items on macOS
+		// macOS  (see https://www.formdev.com/flatlaf/macos/)
 		if( SystemInfo.isMacOS ) {
+			// hide menu items that are in macOS application menu
 			exitMenuItem.setVisible( false );
 			aboutMenuItem.setVisible( false );
+
+			if( SystemInfo.isMacFullWindowContentSupported ) {
+				// expand window content into window title bar and make title bar transparent
+				getRootPane().putClientProperty( "apple.awt.fullWindowContent", true );
+				getRootPane().putClientProperty( "apple.awt.transparentTitleBar", true );
+
+				// hide window title
+				if( SystemInfo.isJava_17_orLater )
+					getRootPane().putClientProperty( "apple.awt.windowTitleVisible", false );
+				else
+					setTitle( null );
+
+				// add gap to left side of toolbar
+				controlPanel.add( Box.createHorizontalStrut( 70 ), 0 );
+			}
+
+			// enable full screen mode for this window (for Java 8 - 10; not necessary for Java 11+)
+			if( !SystemInfo.isJava_11_orLater )
+				getRootPane().putClientProperty( "apple.awt.fullscreenable", true );
 		}
 
 		// integrate into macOS screen menu
@@ -316,6 +336,7 @@ class FlatThemeFileEditor
 
 		SwingUtilities.invokeLater( () -> {
 			activateEditor();
+			notifyEditorSelected();
 		} );
 		saveState();
 		enableDisableActions();
@@ -365,7 +386,17 @@ class FlatThemeFileEditor
 			String n2 = toSortName( f2.getName() );
 			return n1.compareToIgnoreCase( n2 );
 		} );
-		return propertiesFiles;
+
+		File themesDir = new File( dir, "themes" );
+		if( !themesDir.isDirectory() )
+			return propertiesFiles;
+
+		// get files from "themes" sub-directory
+		File[] themesFiles = getPropertiesFiles( themesDir );
+		File[] allFiles = new File[propertiesFiles.length + themesFiles.length];
+		System.arraycopy( propertiesFiles, 0, allFiles, 0, propertiesFiles.length );
+		System.arraycopy( themesFiles, 0, allFiles, propertiesFiles.length, themesFiles.length );
+		return allFiles;
 	}
 
 	private String toSortName( String name ) {
@@ -418,11 +449,13 @@ class FlatThemeFileEditor
 		FlatThemeEditorPane themeEditorPane = (FlatThemeEditorPane) tabbedPane.getSelectedComponent();
 		String filename = (themeEditorPane != null) ? themeEditorPane.getFile().getName() : null;
 		putPrefsString( state, KEY_RECENT_FILE, filename );
+
+		notifyEditorSelected();
 	}
 
 	private void enableDisableActions() {
 		boolean dirOpen = (directoryField.getSelectedItem() != null);
-		boolean editorOpen = (dirOpen &&tabbedPane.getSelectedIndex() >= 0);
+		boolean editorOpen = (dirOpen && tabbedPane.getSelectedIndex() >= 0);
 
 		// enable/disable buttons
 		newButton.setEnabled( dirOpen );
@@ -450,12 +483,21 @@ class FlatThemeFileEditor
 			FlatIntelliJLaf.NAME,
 			FlatDarculaLaf.NAME,
 		} );
+		JCheckBox genJavaClassCheckBox = new JCheckBox( "Generate Java class" );
+		genJavaClassCheckBox.setMnemonic( 'G' );
+
+		File themesDir = new File( dir, "themes" );
+		JCheckBox useThemesDirCheckBox = themesDir.isDirectory()
+			? new JCheckBox( "Create in 'themes' directory", true )
+			: null;
 
 		JOptionPane optionPane = new JOptionPane( new Object[] {
 			new JLabel( "Theme name:" ),
 			themeNameField,
 			new JLabel( "Base Theme:" ),
 			baseThemeField,
+			genJavaClassCheckBox,
+			useThemesDirCheckBox,
 		}, JOptionPane.PLAIN_MESSAGE, JOptionPane.OK_CANCEL_OPTION ) {
 			@Override
 			public void selectInitialValue() {
@@ -477,7 +519,8 @@ class FlatThemeFileEditor
 						return;
 					}
 
-					File file = new File( dir, themeName + ".properties" );
+					File dir2 = (useThemesDirCheckBox != null && useThemesDirCheckBox.isSelected()) ? themesDir : dir;
+					File file = new File( dir2, themeName + ".properties" );
 					if( file.exists() ) {
 						JOptionPane.showMessageDialog( this, "Theme '" + themeName + "' already exists.", title, JOptionPane.INFORMATION_MESSAGE );
 						return;
@@ -486,7 +529,8 @@ class FlatThemeFileEditor
 					try {
 						String baseTheme = (String) baseThemeField.getSelectedItem();
 						createTheme( file, baseTheme );
-						createThemeClass( dir, themeName, baseTheme );
+						if( genJavaClassCheckBox.isSelected() )
+							createThemeClass( dir2, themeName, baseTheme );
 						openFile( file, true );
 					} catch( IOException ex ) {
 						ex.printStackTrace();
@@ -646,6 +690,12 @@ class FlatThemeFileEditor
 		return result;
 	}
 
+	private void notifyEditorSelected() {
+		FlatThemeEditorPane themeEditorPane = (FlatThemeEditorPane) tabbedPane.getSelectedComponent();
+		if( themeEditorPane != null )
+			themeEditorPane.selected();
+	}
+
 	private void activateEditor() {
 		FlatThemeEditorPane themeEditorPane = (FlatThemeEditorPane) tabbedPane.getSelectedComponent();
 		if( themeEditorPane != null )
@@ -668,7 +718,7 @@ class FlatThemeFileEditor
 	private void find() {
 		FlatThemeEditorPane themeEditorPane = (FlatThemeEditorPane) tabbedPane.getSelectedComponent();
 		if( themeEditorPane != null )
-			themeEditorPane.showFindReplaceBar();
+			themeEditorPane.showFindReplaceBar( true );
 	}
 
 	private void insertColor() {

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemeTokenMaker.java

@@ -76,6 +76,7 @@ public class FlatThemeTokenMaker
 		tokenMap.put( "tint", TOKEN_FUNCTION );
 		tokenMap.put( "shade", TOKEN_FUNCTION );
 		tokenMap.put( "contrast", TOKEN_FUNCTION );
+		tokenMap.put( "over", TOKEN_FUNCTION );
 
 		// function options
 		tokenMap.put( "relative", Token.RESERVED_WORD );
@@ -201,6 +202,11 @@ public class FlatThemeTokenMaker
 		}
 	}
 
+	@Override
+	public boolean isIdentifierChar( int languageIndex, char ch ) {
+		return super.isIdentifierChar( languageIndex, ch ) || ch == '@';
+	}
+
 /*debug
 	private java.util.HashMap<Integer, String> tokenTypeStrMap;
 

flatlaf-theme-editor/src/main/resources/com/formdev/flatlaf/themeeditor/FlatLafUIKeys.txt

@@ -23,10 +23,13 @@ Button.default.endBorderColor
 Button.default.focusColor
 Button.default.focusedBackground
 Button.default.focusedBorderColor
+Button.default.focusedForeground
 Button.default.foreground
 Button.default.hoverBackground
 Button.default.hoverBorderColor
+Button.default.hoverForeground
 Button.default.pressedBackground
+Button.default.pressedForeground
 Button.default.startBackground
 Button.default.startBorderColor
 Button.defaultButtonFollowsFocus
@@ -34,23 +37,27 @@ Button.disabledBackground
 Button.disabledBorderColor
 Button.disabledForeground
 Button.disabledSelectedBackground
+Button.disabledSelectedForeground
 Button.disabledText
 Button.endBackground
 Button.endBorderColor
 Button.focusInputMap
 Button.focusedBackground
 Button.focusedBorderColor
+Button.focusedForeground
 Button.font
 Button.foreground
 Button.highlight
 Button.hoverBackground
 Button.hoverBorderColor
+Button.hoverForeground
 Button.iconTextGap
 Button.innerFocusWidth
 Button.light
 Button.margin
 Button.minimumWidth
 Button.pressedBackground
+Button.pressedForeground
 Button.rollover
 Button.selectedBackground
 Button.selectedForeground
@@ -59,10 +66,15 @@ Button.startBackground
 Button.startBorderColor
 Button.textIconGap
 Button.textShiftOffset
+Button.toolbar.disabledSelectedBackground
+Button.toolbar.disabledSelectedForeground
 Button.toolbar.hoverBackground
+Button.toolbar.hoverForeground
 Button.toolbar.margin
 Button.toolbar.pressedBackground
+Button.toolbar.pressedForeground
 Button.toolbar.selectedBackground
+Button.toolbar.selectedForeground
 Button.toolbar.spacingInsets
 ButtonUI
 Caret.width
@@ -185,6 +197,7 @@ ComboBox.buttonShadow
 ComboBox.buttonStyle
 ComboBox.disabledBackground
 ComboBox.disabledForeground
+ComboBox.editableBackground
 ComboBox.editorColumns
 ComboBox.focusedBackground
 ComboBox.font
@@ -252,6 +265,8 @@ FileChooser.homeFolderIcon
 FileChooser.listViewIcon
 FileChooser.newFolderIcon
 FileChooser.readOnly
+FileChooser.shortcuts.buttonSize
+FileChooser.shortcuts.iconSize
 FileChooser.upFolderIcon
 FileChooser.useSystemExtensionHiding
 FileChooser.usesSingleFilePane
@@ -714,6 +729,7 @@ Separator.stripeIndent
 Separator.stripeWidth
 SeparatorUI
 Slider.background
+Slider.disabledThumbBorderColor
 Slider.disabledThumbColor
 Slider.disabledTrackColor
 Slider.focus
@@ -964,6 +980,7 @@ TitlePane.background
 TitlePane.borderColor
 TitlePane.buttonHoverBackground
 TitlePane.buttonMaximizedHeight
+TitlePane.buttonMinimumWidth
 TitlePane.buttonPressedBackground
 TitlePane.buttonSize
 TitlePane.centerTitle
@@ -983,11 +1000,15 @@ TitlePane.inactiveBackground
 TitlePane.inactiveForeground
 TitlePane.maximizeIcon
 TitlePane.menuBarEmbedded
+TitlePane.menuBarResizeHeight
 TitlePane.menuBarTitleGap
+TitlePane.menuBarTitleMinimumGap
 TitlePane.noIconLeftGap
 TitlePane.restoreIcon
 TitlePane.showIcon
+TitlePane.showIconBesideTitle
 TitlePane.titleMargins
+TitlePane.titleMinimumWidth
 TitlePane.unifiedBackground
 TitlePane.useWindowDecorations
 TitledBorder.border
@@ -999,32 +1020,44 @@ ToggleButton.border
 ToggleButton.darkShadow
 ToggleButton.disabledBackground
 ToggleButton.disabledSelectedBackground
+ToggleButton.disabledSelectedForeground
 ToggleButton.disabledText
 ToggleButton.focusInputMap
 ToggleButton.focusedBackground
+ToggleButton.focusedForeground
 ToggleButton.font
 ToggleButton.foreground
 ToggleButton.highlight
 ToggleButton.hoverBackground
+ToggleButton.hoverForeground
 ToggleButton.iconTextGap
 ToggleButton.light
 ToggleButton.margin
 ToggleButton.pressedBackground
+ToggleButton.pressedForeground
 ToggleButton.rollover
 ToggleButton.selectedBackground
 ToggleButton.selectedForeground
 ToggleButton.shadow
 ToggleButton.tab.disabledUnderlineColor
 ToggleButton.tab.focusBackground
+ToggleButton.tab.focusForeground
 ToggleButton.tab.hoverBackground
+ToggleButton.tab.hoverForeground
 ToggleButton.tab.selectedBackground
+ToggleButton.tab.selectedForeground
 ToggleButton.tab.underlineColor
 ToggleButton.tab.underlineHeight
 ToggleButton.textIconGap
 ToggleButton.textShiftOffset
+ToggleButton.toolbar.disabledSelectedBackground
+ToggleButton.toolbar.disabledSelectedForeground
 ToggleButton.toolbar.hoverBackground
+ToggleButton.toolbar.hoverForeground
 ToggleButton.toolbar.pressedBackground
+ToggleButton.toolbar.pressedForeground
 ToggleButton.toolbar.selectedBackground
+ToggleButton.toolbar.selectedForeground
 ToggleButtonUI
 ToolBar.ancestorInputMap
 ToolBar.arrowKeysOnlyNavigation

flatlaf-theme-editor/theme-editor-test.properties

@@ -118,6 +118,12 @@ Prop.6.selectionForeground = contrast($Prop.6.selectionBackground,#000,#fff)
 Prop.7.selectionBackground = #FF9500
 Prop.7.selectionForeground = contrast($Prop.7.selectionBackground,#000,#fff)
 
+Prop.colorFunc60 = over(#fff8,#f00)
+Prop.colorFunc61 = over(#fff8,#0f0)
+Prop.colorFunc62 = over(#f000,#0f0)
+Prop.colorFunc63 = over(#f00,#0f0)
+Prop.colorFunc64 = over(#f008,null)
+
 
 
 @varStyle1 = #f0f