Window decorations: initial implementation (incomplete) (issues #47 and #82)

TODO - move window - resize window - window icon - window border
2026-02-12 06:57:13 -06:00 · 2020-05-26 23:35:05 +02:00
parent 502731d3b0
commit 9ad32125c0
8 changed files with 1322 additions and 4 deletions
--- a/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatWindowDecorationsTest.java
+++ b/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatWindowDecorationsTest.java
@@ -0,0 +1,467 @@
+/*
+ * Copyright 2020 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.*;
+import java.awt.event.*;
+import javax.swing.*;
+import net.miginfocom.swing.*;
+
+/**
+ * @author Karl Tauber
+ */
+public class FlatWindowDecorationsTest
+	extends FlatTestPanel
+{
+	public static void main( String[] args ) {
+		SwingUtilities.invokeLater( () -> {
+			// enable custom window decoration (if LaF supports it)
+			JFrame.setDefaultLookAndFeelDecorated( true );
+			JDialog.setDefaultLookAndFeelDecorated( true );
+
+			FlatTestFrame frame = FlatTestFrame.create( args, "FlatWindowDecorationsTest" );
+
+			// WARNING: Do not this in real-world programs.
+//			frame.setUndecorated( true );
+//			frame.getRootPane().setWindowDecorationStyle( JRootPane.FRAME );
+
+			frame.showFrame( FlatWindowDecorationsTest::new, panel -> ((FlatWindowDecorationsTest)panel).menuBar );
+		} );
+	}
+
+	FlatWindowDecorationsTest() {
+		initComponents();
+	}
+
+	@Override
+	public void addNotify() {
+		super.addNotify();
+
+		JRootPane rootPane = getWindowRootPane();
+		if( rootPane != null ) {
+			int style = rootPane.getWindowDecorationStyle();
+			if( style == JRootPane.NONE )
+				styleNoneRadioButton.setSelected( true );
+			else if( style == JRootPane.FRAME )
+				styleFrameRadioButton.setSelected( true );
+			else if( style == JRootPane.PLAIN_DIALOG )
+				stylePlainRadioButton.setSelected( true );
+			else if( style == JRootPane.INFORMATION_DIALOG )
+				styleInfoRadioButton.setSelected( true );
+			else
+				throw new RuntimeException(); // not used
+		}
+	}
+
+	private void menuBarChanged() {
+		Window window = SwingUtilities.windowForComponent( this );
+		if( window instanceof JFrame ) {
+			((JFrame)window).setJMenuBar( menuBarCheckBox.isSelected() ? menuBar : null );
+			window.revalidate();
+			window.repaint();
+		}
+	}
+
+	private void resizableChanged() {
+		Window window = SwingUtilities.windowForComponent( this );
+		if( window instanceof Frame )
+			((Frame)window).setResizable( resizableCheckBox.isSelected() );
+	}
+
+	private void menuItemActionPerformed(ActionEvent e) {
+		SwingUtilities.invokeLater( () -> {
+			JOptionPane.showMessageDialog( this, e.getActionCommand(), "Menu Item", JOptionPane.PLAIN_MESSAGE );
+		} );
+	}
+
+	private void openDialog() {
+		JOptionPane.showMessageDialog( this, new FlatWindowDecorationsTest() );
+	}
+
+	private void decorationStyleChanged() {
+		int style;
+		if( styleFrameRadioButton.isSelected() )
+			style = JRootPane.FRAME;
+		else if( stylePlainRadioButton.isSelected() )
+			style = JRootPane.PLAIN_DIALOG;
+		else if( styleInfoRadioButton.isSelected() )
+			style = JRootPane.INFORMATION_DIALOG;
+		else if( styleErrorRadioButton.isSelected() )
+			style = JRootPane.ERROR_DIALOG;
+		else if( styleQuestionRadioButton.isSelected() )
+			style = JRootPane.QUESTION_DIALOG;
+		else if( styleWarningRadioButton.isSelected() )
+			style = JRootPane.WARNING_DIALOG;
+		else if( styleColorChooserRadioButton.isSelected() )
+			style = JRootPane.COLOR_CHOOSER_DIALOG;
+		else if( styleFileChooserRadioButton.isSelected() )
+			style = JRootPane.FILE_CHOOSER_DIALOG;
+		else
+			style = JRootPane.NONE;
+
+		JRootPane rootPane = getWindowRootPane();
+		if( rootPane != null )
+			rootPane.setWindowDecorationStyle( style );
+	}
+
+	private JRootPane getWindowRootPane() {
+		Window window = SwingUtilities.windowForComponent( this );
+		if( window instanceof JFrame )
+			return ((JFrame)window).getRootPane();
+		else if( window instanceof JDialog )
+			return ((JDialog)window).getRootPane();
+		return null;
+	}
+
+	private void initComponents() {
+		// JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
+		menuBarCheckBox = new JCheckBox();
+		resizableCheckBox = new JCheckBox();
+		JLabel label1 = new JLabel();
+		JPanel panel1 = new JPanel();
+		styleNoneRadioButton = new JRadioButton();
+		styleFrameRadioButton = new JRadioButton();
+		stylePlainRadioButton = new JRadioButton();
+		styleInfoRadioButton = new JRadioButton();
+		styleErrorRadioButton = new JRadioButton();
+		styleQuestionRadioButton = new JRadioButton();
+		styleWarningRadioButton = new JRadioButton();
+		styleColorChooserRadioButton = new JRadioButton();
+		styleFileChooserRadioButton = new JRadioButton();
+		JButton openDialogButton = new JButton();
+		menuBar = new JMenuBar();
+		JMenu fileMenu = new JMenu();
+		JMenuItem newMenuItem = new JMenuItem();
+		JMenuItem openMenuItem = new JMenuItem();
+		JMenuItem closeMenuItem = new JMenuItem();
+		JMenuItem closeMenuItem2 = new JMenuItem();
+		JMenuItem exitMenuItem = new JMenuItem();
+		JMenu editMenu = new JMenu();
+		JMenuItem undoMenuItem = new JMenuItem();
+		JMenuItem redoMenuItem = new JMenuItem();
+		JMenuItem cutMenuItem = new JMenuItem();
+		JMenuItem copyMenuItem = new JMenuItem();
+		JMenuItem pasteMenuItem = new JMenuItem();
+		JMenuItem deleteMenuItem = new JMenuItem();
+		JMenu viewMenu = new JMenu();
+		JCheckBoxMenuItem checkBoxMenuItem1 = new JCheckBoxMenuItem();
+		JMenu menu1 = new JMenu();
+		JMenu subViewsMenu = new JMenu();
+		JMenu subSubViewsMenu = new JMenu();
+		JMenuItem errorLogViewMenuItem = new JMenuItem();
+		JMenuItem searchViewMenuItem = new JMenuItem();
+		JMenuItem projectViewMenuItem = new JMenuItem();
+		JMenuItem structureViewMenuItem = new JMenuItem();
+		JMenuItem propertiesViewMenuItem = new JMenuItem();
+		JMenu helpMenu = new JMenu();
+		JMenuItem aboutMenuItem = new JMenuItem();
+
+		//======== this ========
+		setLayout(new MigLayout(
+			"ltr,insets dialog,hidemode 3",
+			// columns
+			"[left]para",
+			// rows
+			"para[]" +
+			"[]" +
+			"[]" +
+			"[]" +
+			"[]"));
+
+		//---- menuBarCheckBox ----
+		menuBarCheckBox.setText("menu bar");
+		menuBarCheckBox.setSelected(true);
+		menuBarCheckBox.addActionListener(e -> menuBarChanged());
+		add(menuBarCheckBox, "cell 0 0");
+
+		//---- resizableCheckBox ----
+		resizableCheckBox.setText("resizable");
+		resizableCheckBox.setSelected(true);
+		resizableCheckBox.addActionListener(e -> resizableChanged());
+		add(resizableCheckBox, "cell 0 1");
+
+		//---- label1 ----
+		label1.setText("Style:");
+		add(label1, "cell 0 2");
+
+		//======== panel1 ========
+		{
+			panel1.setLayout(new MigLayout(
+				"ltr,insets 0,hidemode 3,gap 0 0",
+				// columns
+				"[fill]",
+				// rows
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]" +
+				"[]"));
+
+			//---- styleNoneRadioButton ----
+			styleNoneRadioButton.setText("none");
+			styleNoneRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleNoneRadioButton, "cell 0 0");
+
+			//---- styleFrameRadioButton ----
+			styleFrameRadioButton.setText("frame");
+			styleFrameRadioButton.setSelected(true);
+			styleFrameRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleFrameRadioButton, "cell 0 1");
+
+			//---- stylePlainRadioButton ----
+			stylePlainRadioButton.setText("plain dialog");
+			stylePlainRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(stylePlainRadioButton, "cell 0 2");
+
+			//---- styleInfoRadioButton ----
+			styleInfoRadioButton.setText("info dialog");
+			styleInfoRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleInfoRadioButton, "cell 0 3");
+
+			//---- styleErrorRadioButton ----
+			styleErrorRadioButton.setText("error dialog");
+			styleErrorRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleErrorRadioButton, "cell 0 4");
+
+			//---- styleQuestionRadioButton ----
+			styleQuestionRadioButton.setText("question dialog");
+			styleQuestionRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleQuestionRadioButton, "cell 0 5");
+
+			//---- styleWarningRadioButton ----
+			styleWarningRadioButton.setText("warning dialog");
+			styleWarningRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleWarningRadioButton, "cell 0 6");
+
+			//---- styleColorChooserRadioButton ----
+			styleColorChooserRadioButton.setText("color chooser dialog");
+			styleColorChooserRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleColorChooserRadioButton, "cell 0 7");
+
+			//---- styleFileChooserRadioButton ----
+			styleFileChooserRadioButton.setText("file chooser dialog");
+			styleFileChooserRadioButton.addActionListener(e -> decorationStyleChanged());
+			panel1.add(styleFileChooserRadioButton, "cell 0 8");
+		}
+		add(panel1, "cell 0 3");
+
+		//---- openDialogButton ----
+		openDialogButton.setText("Open Dialog");
+		openDialogButton.addActionListener(e -> openDialog());
+		add(openDialogButton, "cell 0 4");
+
+		//======== menuBar ========
+		{
+
+			//======== fileMenu ========
+			{
+				fileMenu.setText("File");
+				fileMenu.setMnemonic('F');
+
+				//---- newMenuItem ----
+				newMenuItem.setText("New");
+				newMenuItem.setMnemonic('N');
+				newMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				fileMenu.add(newMenuItem);
+
+				//---- openMenuItem ----
+				openMenuItem.setText("Open");
+				openMenuItem.setMnemonic('O');
+				openMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				fileMenu.add(openMenuItem);
+				fileMenu.addSeparator();
+
+				//---- closeMenuItem ----
+				closeMenuItem.setText("Close");
+				closeMenuItem.setMnemonic('C');
+				closeMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				fileMenu.add(closeMenuItem);
+
+				//---- closeMenuItem2 ----
+				closeMenuItem2.setText("Close All");
+				closeMenuItem2.addActionListener(e -> menuItemActionPerformed(e));
+				fileMenu.add(closeMenuItem2);
+				fileMenu.addSeparator();
+
+				//---- exitMenuItem ----
+				exitMenuItem.setText("Exit");
+				exitMenuItem.setMnemonic('X');
+				exitMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				fileMenu.add(exitMenuItem);
+			}
+			menuBar.add(fileMenu);
+
+			//======== editMenu ========
+			{
+				editMenu.setText("Edit");
+				editMenu.setMnemonic('E');
+
+				//---- undoMenuItem ----
+				undoMenuItem.setText("Undo");
+				undoMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Z, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
+				undoMenuItem.setMnemonic('U');
+				undoMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				editMenu.add(undoMenuItem);
+
+				//---- redoMenuItem ----
+				redoMenuItem.setText("Redo");
+				redoMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Y, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
+				redoMenuItem.setMnemonic('R');
+				redoMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				editMenu.add(redoMenuItem);
+				editMenu.addSeparator();
+
+				//---- cutMenuItem ----
+				cutMenuItem.setText("Cut");
+				cutMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
+				cutMenuItem.setMnemonic('C');
+				editMenu.add(cutMenuItem);
+
+				//---- copyMenuItem ----
+				copyMenuItem.setText("Copy");
+				copyMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
+				copyMenuItem.setMnemonic('O');
+				editMenu.add(copyMenuItem);
+
+				//---- pasteMenuItem ----
+				pasteMenuItem.setText("Paste");
+				pasteMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
+				pasteMenuItem.setMnemonic('P');
+				editMenu.add(pasteMenuItem);
+				editMenu.addSeparator();
+
+				//---- deleteMenuItem ----
+				deleteMenuItem.setText("Delete");
+				deleteMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0));
+				deleteMenuItem.setMnemonic('D');
+				deleteMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				editMenu.add(deleteMenuItem);
+			}
+			menuBar.add(editMenu);
+
+			//======== viewMenu ========
+			{
+				viewMenu.setText("View");
+				viewMenu.setMnemonic('V');
+
+				//---- checkBoxMenuItem1 ----
+				checkBoxMenuItem1.setText("Show Toolbar");
+				checkBoxMenuItem1.setSelected(true);
+				checkBoxMenuItem1.setMnemonic('T');
+				checkBoxMenuItem1.addActionListener(e -> menuItemActionPerformed(e));
+				viewMenu.add(checkBoxMenuItem1);
+
+				//======== menu1 ========
+				{
+					menu1.setText("Show View");
+					menu1.setMnemonic('V');
+
+					//======== subViewsMenu ========
+					{
+						subViewsMenu.setText("Sub Views");
+						subViewsMenu.setMnemonic('S');
+
+						//======== subSubViewsMenu ========
+						{
+							subSubViewsMenu.setText("Sub sub Views");
+							subSubViewsMenu.setMnemonic('U');
+
+							//---- errorLogViewMenuItem ----
+							errorLogViewMenuItem.setText("Error Log");
+							errorLogViewMenuItem.setMnemonic('E');
+							errorLogViewMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+							subSubViewsMenu.add(errorLogViewMenuItem);
+						}
+						subViewsMenu.add(subSubViewsMenu);
+
+						//---- searchViewMenuItem ----
+						searchViewMenuItem.setText("Search");
+						searchViewMenuItem.setMnemonic('S');
+						searchViewMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+						subViewsMenu.add(searchViewMenuItem);
+					}
+					menu1.add(subViewsMenu);
+
+					//---- projectViewMenuItem ----
+					projectViewMenuItem.setText("Project");
+					projectViewMenuItem.setMnemonic('P');
+					projectViewMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+					menu1.add(projectViewMenuItem);
+
+					//---- structureViewMenuItem ----
+					structureViewMenuItem.setText("Structure");
+					structureViewMenuItem.setMnemonic('T');
+					structureViewMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+					menu1.add(structureViewMenuItem);
+
+					//---- propertiesViewMenuItem ----
+					propertiesViewMenuItem.setText("Properties");
+					propertiesViewMenuItem.setMnemonic('O');
+					propertiesViewMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+					menu1.add(propertiesViewMenuItem);
+				}
+				viewMenu.add(menu1);
+			}
+			menuBar.add(viewMenu);
+
+			//======== helpMenu ========
+			{
+				helpMenu.setText("Help");
+				helpMenu.setMnemonic('H');
+
+				//---- aboutMenuItem ----
+				aboutMenuItem.setText("About");
+				aboutMenuItem.setMnemonic('A');
+				aboutMenuItem.addActionListener(e -> menuItemActionPerformed(e));
+				helpMenu.add(aboutMenuItem);
+			}
+			menuBar.add(helpMenu);
+		}
+
+		//---- styleButtonGroup ----
+		ButtonGroup styleButtonGroup = new ButtonGroup();
+		styleButtonGroup.add(styleNoneRadioButton);
+		styleButtonGroup.add(styleFrameRadioButton);
+		styleButtonGroup.add(stylePlainRadioButton);
+		styleButtonGroup.add(styleInfoRadioButton);
+		styleButtonGroup.add(styleErrorRadioButton);
+		styleButtonGroup.add(styleQuestionRadioButton);
+		styleButtonGroup.add(styleWarningRadioButton);
+		styleButtonGroup.add(styleColorChooserRadioButton);
+		styleButtonGroup.add(styleFileChooserRadioButton);
+		// JFormDesigner - End of component initialization  //GEN-END:initComponents
+	}
+
+	// JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
+	private JCheckBox menuBarCheckBox;
+	private JCheckBox resizableCheckBox;
+	private JRadioButton styleNoneRadioButton;
+	private JRadioButton styleFrameRadioButton;
+	private JRadioButton stylePlainRadioButton;
+	private JRadioButton styleInfoRadioButton;
+	private JRadioButton styleErrorRadioButton;
+	private JRadioButton styleQuestionRadioButton;
+	private JRadioButton styleWarningRadioButton;
+	private JRadioButton styleColorChooserRadioButton;
+	private JRadioButton styleFileChooserRadioButton;
+	private JMenuBar menuBar;
+	// JFormDesigner - End of variables declaration  //GEN-END:variables
+}
--- a/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatWindowDecorationsTest.jfd
+++ b/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatWindowDecorationsTest.jfd
@@ -0,0 +1,336 @@
+JFDML JFormDesigner: "7.0.1.0.272" Java: "13.0.2" encoding: "UTF-8"
+
+new FormModel {
+	contentType: "form/swing"
+	root: new FormRoot {
+		auxiliary() {
+			"JavaCodeGenerator.defaultVariableLocal": true
+		}
+		add( new FormContainer( "com.formdev.flatlaf.testing.FlatTestPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+			"$layoutConstraints": "ltr,insets dialog,hidemode 3"
+			"$columnConstraints": "[left]para"
+			"$rowConstraints": "para[][][][][]"
+		} ) {
+			name: "this"
+			add( new FormComponent( "javax.swing.JCheckBox" ) {
+				name: "menuBarCheckBox"
+				"text": "menu bar"
+				"selected": true
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuBarChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 0"
+			} )
+			add( new FormComponent( "javax.swing.JCheckBox" ) {
+				name: "resizableCheckBox"
+				"text": "resizable"
+				"selected": true
+				auxiliary() {
+					"JavaCodeGenerator.variableLocal": false
+				}
+				addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "resizableChanged", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 1"
+			} )
+			add( new FormComponent( "javax.swing.JLabel" ) {
+				name: "label1"
+				"text": "Style:"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 2"
+			} )
+			add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+				"$columnConstraints": "[fill]"
+				"$rowConstraints": "[][][][][][][][][]"
+				"$layoutConstraints": "ltr,insets 0,hidemode 3,gap 0 0"
+			} ) {
+				name: "panel1"
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleNoneRadioButton"
+					"text": "none"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 0"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleFrameRadioButton"
+					"text": "frame"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					"selected": true
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 1"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "stylePlainRadioButton"
+					"text": "plain dialog"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 2"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleInfoRadioButton"
+					"text": "info dialog"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 3"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleErrorRadioButton"
+					"text": "error dialog"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 4"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleQuestionRadioButton"
+					"text": "question dialog"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 5"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleWarningRadioButton"
+					"text": "warning dialog"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 6"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleColorChooserRadioButton"
+					"text": "color chooser dialog"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 7"
+				} )
+				add( new FormComponent( "javax.swing.JRadioButton" ) {
+					name: "styleFileChooserRadioButton"
+					"text": "file chooser dialog"
+					"$buttonGroup": new FormReference( "styleButtonGroup" )
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "decorationStyleChanged", false ) )
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 8"
+				} )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 3"
+			} )
+			add( new FormComponent( "javax.swing.JButton" ) {
+				name: "openDialogButton"
+				"text": "Open Dialog"
+				addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "openDialog", false ) )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 4"
+			} )
+		}, new FormLayoutConstraints( null ) {
+			"location": new java.awt.Point( 0, 0 )
+			"size": new java.awt.Dimension( 450, 380 )
+		} )
+		add( new FormContainer( "javax.swing.JMenuBar", new FormLayoutManager( class javax.swing.JMenuBar ) ) {
+			name: "menuBar"
+			auxiliary() {
+				"JavaCodeGenerator.variableLocal": false
+			}
+			add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+				name: "fileMenu"
+				"text": "File"
+				"mnemonic": 70
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "newMenuItem"
+					"text": "New"
+					"mnemonic": 78
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "openMenuItem"
+					"text": "Open"
+					"mnemonic": 79
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+				add( new FormComponent( "javax.swing.JPopupMenu$Separator" ) {
+					name: "separator2"
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "closeMenuItem"
+					"text": "Close"
+					"mnemonic": 67
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "closeMenuItem2"
+					"text": "Close All"
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+				add( new FormComponent( "javax.swing.JPopupMenu$Separator" ) {
+					name: "separator1"
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "exitMenuItem"
+					"text": "Exit"
+					"mnemonic": 88
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+			} )
+			add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+				name: "editMenu"
+				"text": "Edit"
+				"mnemonic": 69
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "undoMenuItem"
+					"text": "Undo"
+					"accelerator": static javax.swing.KeyStroke getKeyStroke( 90, 4226, false )
+					"mnemonic": 85
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "redoMenuItem"
+					"text": "Redo"
+					"accelerator": static javax.swing.KeyStroke getKeyStroke( 89, 4226, false )
+					"mnemonic": 82
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+				add( new FormComponent( "javax.swing.JPopupMenu$Separator" ) {
+					name: "separator4"
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "cutMenuItem"
+					"text": "Cut"
+					"accelerator": static javax.swing.KeyStroke getKeyStroke( 88, 4226, false )
+					"mnemonic": 67
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "copyMenuItem"
+					"text": "Copy"
+					"accelerator": static javax.swing.KeyStroke getKeyStroke( 67, 4226, false )
+					"mnemonic": 79
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "pasteMenuItem"
+					"text": "Paste"
+					"accelerator": static javax.swing.KeyStroke getKeyStroke( 86, 4226, false )
+					"mnemonic": 80
+				} )
+				add( new FormComponent( "javax.swing.JPopupMenu$Separator" ) {
+					name: "separator3"
+				} )
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "deleteMenuItem"
+					"text": "Delete"
+					"accelerator": static javax.swing.KeyStroke getKeyStroke( 127, 0, false )
+					"mnemonic": 68
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+			} )
+			add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+				name: "viewMenu"
+				"text": "View"
+				"mnemonic": 86
+				add( new FormComponent( "javax.swing.JCheckBoxMenuItem" ) {
+					name: "checkBoxMenuItem1"
+					"text": "Show Toolbar"
+					"selected": true
+					"mnemonic": 84
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+				add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+					name: "menu1"
+					"text": "Show View"
+					"mnemonic": 86
+					add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+						name: "subViewsMenu"
+						"text": "Sub Views"
+						"mnemonic": 83
+						add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+							name: "subSubViewsMenu"
+							"text": "Sub sub Views"
+							"mnemonic": 85
+							add( new FormComponent( "javax.swing.JMenuItem" ) {
+								name: "errorLogViewMenuItem"
+								"text": "Error Log"
+								"mnemonic": 69
+								addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+							} )
+						} )
+						add( new FormComponent( "javax.swing.JMenuItem" ) {
+							name: "searchViewMenuItem"
+							"text": "Search"
+							"mnemonic": 83
+							addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+						} )
+					} )
+					add( new FormComponent( "javax.swing.JMenuItem" ) {
+						name: "projectViewMenuItem"
+						"text": "Project"
+						"mnemonic": 80
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+					} )
+					add( new FormComponent( "javax.swing.JMenuItem" ) {
+						name: "structureViewMenuItem"
+						"text": "Structure"
+						"mnemonic": 84
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+					} )
+					add( new FormComponent( "javax.swing.JMenuItem" ) {
+						name: "propertiesViewMenuItem"
+						"text": "Properties"
+						"mnemonic": 79
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+					} )
+				} )
+			} )
+			add( new FormContainer( "javax.swing.JMenu", new FormLayoutManager( class javax.swing.JMenu ) ) {
+				name: "helpMenu"
+				"text": "Help"
+				"mnemonic": 72
+				add( new FormComponent( "javax.swing.JMenuItem" ) {
+					name: "aboutMenuItem"
+					"text": "About"
+					"mnemonic": 65
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "menuItemActionPerformed", true ) )
+				} )
+			} )
+		}, new FormLayoutConstraints( null ) {
+			"location": new java.awt.Point( 0, 410 )
+			"size": new java.awt.Dimension( 255, 30 )
+		} )
+		add( new FormNonVisual( "javax.swing.ButtonGroup" ) {
+			name: "styleButtonGroup"
+		}, new FormLayoutConstraints( null ) {
+			"location": new java.awt.Point( 0, 450 )
+		} )
+	}
+}
--- a/flatlaf-testing/src/main/resources/com/formdev/flatlaf/testing/FlatTestLaf.properties
+++ b/flatlaf-testing/src/main/resources/com/formdev/flatlaf/testing/FlatTestLaf.properties
@@ -307,6 +307,14 @@ TitledBorder.titleColor=#ff00ff
 TitledBorder.border=1,1,1,1,#ff00ff


+#---- TitlePane ----
+
+TitlePane.background=#0f0
+TitlePane.inactiveBackground=#080
+TitlePane.foreground=#00f
+TitlePane.inactiveForeground=#fff
+
+
 #---- ToggleButton ----

 ToggleButton.background=#ddddff