fixed/improved vertical position of HTML text when scaled on HiDPI screens on Windows

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

@@ -329,6 +329,11 @@ public class FlatButtonUI
 		}
 	}
 
+	@Override
+	public void paint( Graphics g, JComponent c ) {
+		super.paint( FlatLabelUI.createGraphicsHTMLTextYCorrection( g, c ), c );
+	}
+
 	@Override
 	protected void paintText( Graphics g, AbstractButton b, Rectangle textRect, String text ) {
 		if( isHelpButton( b ) )

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

@@ -30,7 +30,6 @@ import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicHTML;
 import javax.swing.plaf.basic.BasicLabelUI;
-import javax.swing.text.View;
 import com.formdev.flatlaf.FlatLaf;
 import com.formdev.flatlaf.util.HiDPIUtils;
 import com.formdev.flatlaf.util.UIScale;
@@ -127,10 +126,15 @@ public class FlatLabelUI
 		BasicHTML.updateRenderer( c, text );
 	}
 
+	static Graphics createGraphicsHTMLTextYCorrection( Graphics g, JComponent c ) {
+		return (c.getClientProperty( BasicHTML.propertyKey ) != null)
+			? HiDPIUtils.createGraphicsTextYCorrection( (Graphics2D) g )
+			: g;
+	}
+
 	@Override
 	public void paint( Graphics g, JComponent c ) {
-		View v = (View) c.getClientProperty( BasicHTML.propertyKey );
-		super.paint( (v != null) ? HiDPIUtils.createGraphicsTextYCorrection( (Graphics2D) g ) : g, c );
+		super.paint( createGraphicsHTMLTextYCorrection( g, c ), c );
 	}
 
 	@Override

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

@@ -40,6 +40,7 @@ import javax.swing.plaf.basic.BasicHTML;
 import javax.swing.text.View;
 import com.formdev.flatlaf.FlatLaf;
 import com.formdev.flatlaf.util.Graphics2DProxy;
+import com.formdev.flatlaf.util.HiDPIUtils;
 
 /**
  * Renderer for menu items.
@@ -360,7 +361,7 @@ debug*/
 		if( isArmedOrSelected( menuItem ) && selectionForeground != null )
 			g = new GraphicsProxyWithTextColor( (Graphics2D) g, selectionForeground );
 
-		htmlView.paint( g, textRect );
+		htmlView.paint( HiDPIUtils.createGraphicsTextYCorrection( (Graphics2D) g ), textRect );
 	}
 
 	protected static boolean isArmedOrSelected( JMenuItem menuItem ) {

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

@@ -31,6 +31,7 @@ import javax.swing.LookAndFeel;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicProgressBarUI;
+import com.formdev.flatlaf.util.HiDPIUtils;
 import com.formdev.flatlaf.util.UIScale;
 
 /**
@@ -194,6 +195,11 @@ public class FlatProgressBarUI
 		}
 	}
 
+	@Override
+	protected void paintString( Graphics g, int x, int y, int width, int height, int amountFull, Insets b ) {
+		super.paintString( HiDPIUtils.createGraphicsTextYCorrection( (Graphics2D) g ), x, y, width, height, amountFull, b );
+	}
+
 	@Override
 	protected void setAnimationIndex( int newValue ) {
 		super.setAnimationIndex( newValue );

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

@@ -153,7 +153,7 @@ public class FlatRadioButtonUI
 			}
 		}
 
-		super.paint( g, c );
+		super.paint( FlatLabelUI.createGraphicsHTMLTextYCorrection( g, c ), c );
 	}
 
 	@Override

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

@@ -58,6 +58,34 @@ public class FlatHtmlTest
 		editorPaneLabel = new JLabel();
 		textPaneLabel = new JLabel();
 		toolTipLabel = new JLabel();
+		panel1 = new JPanel();
+		label5 = new JLabel();
+		label6 = new JLabel();
+		label7 = new JLabel();
+		label3 = new JLabel();
+		button1 = new JButton();
+		button2 = new JButton();
+		label11 = new JLabel();
+		toggleButton1 = new JToggleButton();
+		toggleButton2 = new JToggleButton();
+		label12 = new JLabel();
+		checkBox1 = new JCheckBox();
+		checkBox2 = new JCheckBox();
+		label13 = new JLabel();
+		radioButton1 = new JRadioButton();
+		radioButton2 = new JRadioButton();
+		label8 = new JLabel();
+		menu1 = new JMenu();
+		menu2 = new JMenu();
+		label4 = new JLabel();
+		menuItem1 = new JMenuItem();
+		menuItem2 = new JMenuItem();
+		label9 = new JLabel();
+		checkBoxMenuItem1 = new JCheckBoxMenuItem();
+		checkBoxMenuItem2 = new JCheckBoxMenuItem();
+		label10 = new JLabel();
+		radioButtonMenuItem1 = new JRadioButtonMenuItem();
+		radioButtonMenuItem2 = new JRadioButtonMenuItem();
 		label1 = new JLabel();
 		scrollPane15 = new JScrollPane();
 		editorPane1 = new JEditorPane();
@@ -78,6 +106,7 @@ public class FlatHtmlTest
 			"[fill]" +
 			"[fill]" +
 			"[fill]" +
+			"[fill]" +
 			"[fill]",
 			// rows
 			"[]" +
@@ -100,6 +129,145 @@ public class FlatHtmlTest
 		toolTipLabel.setText("JToolTip:");
 		add(toolTipLabel, "cell 3 0");
 
+		//======== panel1 ========
+		{
+			panel1.setLayout(new MigLayout(
+				"insets 0,hidemode 3",
+				// columns
+				"[fill]" +
+				"[fill]" +
+				"[fill]",
+				// rows
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]"));
+
+			//---- label5 ----
+			label5.setText("JLabel:");
+			panel1.add(label5, "cell 0 0");
+
+			//---- label6 ----
+			label6.setText("<html>Some <b>Bold</b> Text");
+			panel1.add(label6, "cell 1 0");
+
+			//---- label7 ----
+			label7.setText("Some text");
+			panel1.add(label7, "cell 2 0");
+
+			//---- label3 ----
+			label3.setText("JButon:");
+			panel1.add(label3, "cell 0 1");
+
+			//---- button1 ----
+			button1.setText("<html>Some <b>Bold</b> Text");
+			panel1.add(button1, "cell 1 1");
+
+			//---- button2 ----
+			button2.setText("Some text");
+			panel1.add(button2, "cell 2 1");
+
+			//---- label11 ----
+			label11.setText("text");
+			panel1.add(label11, "cell 0 2");
+
+			//---- toggleButton1 ----
+			toggleButton1.setText("<html>Some <b>Bold</b> Text");
+			toggleButton1.setSelected(true);
+			panel1.add(toggleButton1, "cell 1 2");
+
+			//---- toggleButton2 ----
+			toggleButton2.setText("Some text");
+			toggleButton2.setSelected(true);
+			panel1.add(toggleButton2, "cell 2 2");
+
+			//---- label12 ----
+			label12.setText("text");
+			panel1.add(label12, "cell 0 3");
+
+			//---- checkBox1 ----
+			checkBox1.setText("<html>Some <b>Bold</b> Text");
+			panel1.add(checkBox1, "cell 1 3");
+
+			//---- checkBox2 ----
+			checkBox2.setText("Some text");
+			panel1.add(checkBox2, "cell 2 3");
+
+			//---- label13 ----
+			label13.setText("text");
+			panel1.add(label13, "cell 0 4");
+
+			//---- radioButton1 ----
+			radioButton1.setText("<html>Some <b>Bold</b> Text");
+			panel1.add(radioButton1, "cell 1 4");
+
+			//---- radioButton2 ----
+			radioButton2.setText("Some text");
+			panel1.add(radioButton2, "cell 2 4");
+
+			//---- label8 ----
+			label8.setText("JMenu:");
+			panel1.add(label8, "cell 0 5");
+
+			//======== menu1 ========
+			{
+				menu1.setText("<html>Some <b>Bold</b> Text");
+			}
+			panel1.add(menu1, "cell 1 5");
+
+			//======== menu2 ========
+			{
+				menu2.setText("Some text");
+			}
+			panel1.add(menu2, "cell 2 5");
+
+			//---- label4 ----
+			label4.setText("JMenuItem:");
+			panel1.add(label4, "cell 0 6");
+
+			//---- menuItem1 ----
+			menuItem1.setText("<html>Some <b>Bold</b> Text");
+			panel1.add(menuItem1, "cell 1 6");
+
+			//---- menuItem2 ----
+			menuItem2.setText("Some text");
+			panel1.add(menuItem2, "cell 2 6");
+
+			//---- label9 ----
+			label9.setText("JCheckBoxMenuItem:");
+			panel1.add(label9, "cell 0 7");
+
+			//---- checkBoxMenuItem1 ----
+			checkBoxMenuItem1.setText("<html>Some <b>Bold</b> Text");
+			checkBoxMenuItem1.setSelected(true);
+			panel1.add(checkBoxMenuItem1, "cell 1 7");
+
+			//---- checkBoxMenuItem2 ----
+			checkBoxMenuItem2.setText("Some text");
+			checkBoxMenuItem2.setSelected(true);
+			panel1.add(checkBoxMenuItem2, "cell 2 7");
+
+			//---- label10 ----
+			label10.setText("JRadioButtonMenuItem:");
+			panel1.add(label10, "cell 0 8");
+
+			//---- radioButtonMenuItem1 ----
+			radioButtonMenuItem1.setText("<html>Some <b>Bold</b> Text");
+			radioButtonMenuItem1.setSelected(true);
+			panel1.add(radioButtonMenuItem1, "cell 1 8");
+
+			//---- radioButtonMenuItem2 ----
+			radioButtonMenuItem2.setText("Some text");
+			radioButtonMenuItem2.setSelected(true);
+			panel1.add(radioButtonMenuItem2, "cell 2 8");
+		}
+		add(panel1, "cell 4 0 1 3,aligny top,growy 0");
+
 		//---- label1 ----
 		label1.setText("<html>HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a><h1>Header 1</h1><h2>Header 2</h2><h3>Header 3</h3><h4>Header 4</h4><h5>Header 5</h5><h6>Header 6</h6><p>Paragraph</p><hr><table border=\"1\"><tr><th>Col 1</th><th>Col 2</th></tr><tr><td>abc</td><td>def</td></tr></table><ul><li>item 1</li><li>item 2</li></ul></html>");
 		add(label1, "cell 0 1");
@@ -183,6 +351,34 @@ public class FlatHtmlTest
 	private JLabel editorPaneLabel;
 	private JLabel textPaneLabel;
 	private JLabel toolTipLabel;
+	private JPanel panel1;
+	private JLabel label5;
+	private JLabel label6;
+	private JLabel label7;
+	private JLabel label3;
+	private JButton button1;
+	private JButton button2;
+	private JLabel label11;
+	private JToggleButton toggleButton1;
+	private JToggleButton toggleButton2;
+	private JLabel label12;
+	private JCheckBox checkBox1;
+	private JCheckBox checkBox2;
+	private JLabel label13;
+	private JRadioButton radioButton1;
+	private JRadioButton radioButton2;
+	private JLabel label8;
+	private JMenu menu1;
+	private JMenu menu2;
+	private JLabel label4;
+	private JMenuItem menuItem1;
+	private JMenuItem menuItem2;
+	private JLabel label9;
+	private JCheckBoxMenuItem checkBoxMenuItem1;
+	private JCheckBoxMenuItem checkBoxMenuItem2;
+	private JLabel label10;
+	private JRadioButtonMenuItem radioButtonMenuItem1;
+	private JRadioButtonMenuItem radioButtonMenuItem2;
 	private JLabel label1;
 	private JScrollPane scrollPane15;
 	private JEditorPane editorPane1;

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

@@ -1,11 +1,11 @@
-JFDML JFormDesigner: "7.0.1.0.272" Java: "13.0.2" encoding: "UTF-8"
+JFDML JFormDesigner: "7.0.2.0.298" Java: "14" encoding: "UTF-8"
 
 new FormModel {
 	contentType: "form/swing"
 	root: new FormRoot {
 		add( new FormContainer( "com.formdev.flatlaf.testing.FlatTestPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "ltr,insets dialog,hidemode 3"
-			"$columnConstraints": "[fill][fill][fill][fill]"
+			"$columnConstraints": "[fill][fill][fill][fill][fill]"
 			"$rowConstraints": "[][top][top]"
 		} ) {
 			name: "this"
@@ -33,6 +33,183 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 3 0"
 			} )
+			add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+				"$layoutConstraints": "insets 0,hidemode 3"
+				"$columnConstraints": "[fill][fill][fill]"
+				"$rowConstraints": "[][][][][][][][][]"
+			} ) {
+				name: "panel1"
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label5"
+					"text": "JLabel:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label6"
+					"text": "<html>Some <b>Bold</b> Text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label7"
+					"text": "Some text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label3"
+					"text": "JButon:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 1"
+				} )
+				add( new FormComponent( "javax.swing.JButton" ) {
+					name: "button1"
+					"text": "<html>Some <b>Bold</b> Text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 1"
+				} )
+				add( new FormComponent( "javax.swing.JButton" ) {
+					name: "button2"
+					"text": "Some text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 1"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label11"
+					"text": "text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 2"
+				} )
+				add( new FormComponent( "javax.swing.JToggleButton" ) {
+					name: "toggleButton1"
+					"text": "<html>Some <b>Bold</b> Text"
+					"selected": true
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 2"
+				} )
+				add( new FormComponent( "javax.swing.JToggleButton" ) {
+					name: "toggleButton2"
+					"text": "Some text"
+					"selected": true
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 2"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label12"
+					"text": "text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 3"
+				} )
+				add( new FormComponent( "javax.swing.JCheckBox" ) {
+					name: "checkBox1"
+					"text": "<html>Some <b>Bold</b> Text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 3"
+				} )
+				add( new FormComponent( "javax.swing.JCheckBox" ) {
+					name: "checkBox2"
+					"text": "Some text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 3"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label13"
+					"text": "text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 4"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "radioButton1"
+					"text": "<html>Some <b>Bold</b> Text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 4"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "radioButton2"
+					"text": "Some text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 4"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label8"
+					"text": "JMenu:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 5"
+				} )
+				add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+					name: "menu1"
+					"text": "<html>Some <b>Bold</b> Text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 5"
+				} )
+				add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+					name: "menu2"
+					"text": "Some text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 5"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label4"
+					"text": "JMenuItem:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 6"
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "menuItem1"
+					"text": "<html>Some <b>Bold</b> Text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 6"
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "menuItem2"
+					"text": "Some text"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 6"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label9"
+					"text": "JCheckBoxMenuItem:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 7"
+				} )
+				add( new FormComponent( "javax.swing.JCheckBoxMenuItem" ) {
+					name: "checkBoxMenuItem1"
+					"text": "<html>Some <b>Bold</b> Text"
+					"selected": true
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 7"
+				} )
+				add( new FormComponent( "javax.swing.JCheckBoxMenuItem" ) {
+					name: "checkBoxMenuItem2"
+					"text": "Some text"
+					"selected": true
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 7"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "label10"
+					"text": "JRadioButtonMenuItem:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 8"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButtonMenuItem" ) {
+					name: "radioButtonMenuItem1"
+					"text": "<html>Some <b>Bold</b> Text"
+					"selected": true
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 1 8"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButtonMenuItem" ) {
+					name: "radioButtonMenuItem2"
+					"text": "Some text"
+					"selected": true
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 2 8"
+				} )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 4 0 1 3,aligny top,growy 0"
+			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "label1"
 				"text": "<html>HTML<br>Sample <b>content</b><br> <u>text</u> with <a href=\"#\">link</a><h1>Header 1</h1><h2>Header 2</h2><h3>Header 3</h3><h4>Header 4</h4><h5>Header 5</h5><h6>Header 6</h6><p>Paragraph</p><hr><table border=\"1\"><tr><th>Col 1</th><th>Col 2</th></tr><tr><td>abc</td><td>def</td></tr></table><ul><li>item 1</li><li>item 2</li></ul></html>"