InternalFrame: basic implementation (issues #39 and #11)

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

@@ -7,6 +7,7 @@ package com.formdev.flatlaf.testing;
 import java.awt.*;
 import java.beans.PropertyVetoException;
 import javax.swing.*;
+import com.formdev.flatlaf.icons.FlatFileViewFloppyDriveIcon;
 import com.formdev.flatlaf.util.UIScale;
 import net.miginfocom.swing.*;
 
@@ -49,10 +50,25 @@ public class FlatInternalFrameTest
 			maximizableCheckBox.isSelected(),
 			iconifiableCheckBox.isSelected() );
 
-		JPanel panel = new JPanel();
-		panel.setBackground( new Color( (int) (Math.random() * 0xffffff) ) );
+		if( iconCheckBox.isSelected() )
+			internalFrame.setFrameIcon( new FlatFileViewFloppyDriveIcon() );
+
+		JPanel panel = new JPanel() {
+			private final Color color = new Color( (int) (Math.random() * 0xffffff) | 0x20000000, true );
+
+			@Override
+			protected void paintComponent( Graphics g ) {
+				super.paintComponent( g );
+
+				g.setColor( color );
+				g.fillRect( 20, 20, getWidth() - 40, getHeight() - 40 );
+			}
+		};
 		internalFrame.setContentPane( panel );
 
+		if( !palette.getComponentOrientation().isLeftToRight() )
+			internalFrame.setComponentOrientation( ComponentOrientation.RIGHT_TO_LEFT );
+
 		internalFrame.setBounds( frameX + UIScale.scale( GAP ) * (frameCount % 10),
 			frameY + UIScale.scale( GAP ) * (frameCount % 10), UIScale.scale( 200 ), UIScale.scale( 200 ) );
 		desktopPane.add( internalFrame, JLayeredPane.DEFAULT_LAYER );
@@ -76,6 +92,7 @@ public class FlatInternalFrameTest
 		closableCheckBox = new JCheckBox();
 		iconifiableCheckBox = new JCheckBox();
 		maximizableCheckBox = new JCheckBox();
+		iconCheckBox = new JCheckBox();
 		titleLabel = new JLabel();
 		titleField = new JTextField();
 		createFrameButton = new JButton();
@@ -107,6 +124,7 @@ public class FlatInternalFrameTest
 					// rows
 					"[fill]0" +
 					"[]0" +
+					"[]0" +
 					"[]unrel" +
 					"[]unrel"));
 
@@ -130,18 +148,22 @@ public class FlatInternalFrameTest
 				maximizableCheckBox.setSelected(true);
 				paletteContentPane.add(maximizableCheckBox, "cell 1 1,alignx left,growx 0");
 
+				//---- iconCheckBox ----
+				iconCheckBox.setText("Frame icon");
+				paletteContentPane.add(iconCheckBox, "cell 0 2");
+
 				//---- titleLabel ----
 				titleLabel.setText("Frame title:");
-				paletteContentPane.add(titleLabel, "cell 0 2");
-				paletteContentPane.add(titleField, "cell 1 2");
+				paletteContentPane.add(titleLabel, "cell 0 3");
+				paletteContentPane.add(titleField, "cell 1 3");
 
 				//---- createFrameButton ----
 				createFrameButton.setText("Create Frame");
 				createFrameButton.addActionListener(e -> createInternalFrame());
-				paletteContentPane.add(createFrameButton, "cell 1 3,alignx right,growx 0");
+				paletteContentPane.add(createFrameButton, "cell 1 4,alignx right,growx 0");
 			}
 			desktopPane.add(palette, JLayeredPane.PALETTE_LAYER);
-			palette.setBounds(15, 25, 220, 160);
+			palette.setBounds(15, 25, 220, 185);
 		}
 		add(desktopPane, "cell 0 0,width 600,height 600");
 		// JFormDesigner - End of component initialization  //GEN-END:initComponents
@@ -157,6 +179,7 @@ public class FlatInternalFrameTest
 	private JCheckBox closableCheckBox;
 	private JCheckBox iconifiableCheckBox;
 	private JCheckBox maximizableCheckBox;
+	private JCheckBox iconCheckBox;
 	private JLabel titleLabel;
 	private JTextField titleField;
 	private JButton createFrameButton;

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

@@ -1,4 +1,4 @@
-JFDML JFormDesigner: "7.0.0.0.194" Java: "11.0.2" encoding: "UTF-8"
+JFDML JFormDesigner: "7.0.0.0.194" Java: "13.0.1" encoding: "UTF-8"
 
 new FormModel {
 	contentType: "form/swing"
@@ -14,7 +14,7 @@ new FormModel {
 				add( new FormContainer( "javax.swing.JInternalFrame", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 					"$layoutConstraints": "hidemode 3"
 					"$columnConstraints": "[fill][fill]"
-					"$rowConstraints": "[fill]0[]0[]unrel[]unrel"
+					"$rowConstraints": "[fill]0[]0[]0[]unrel[]unrel"
 				} ) {
 					name: "palette"
 					"visible": true
@@ -50,29 +50,35 @@ new FormModel {
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 1 1,alignx left,growx 0"
 					} )
+					add( new FormComponent( "javax.swing.JCheckBox" ) {
+						name: "iconCheckBox"
+						"text": "Frame icon"
+					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+						"value": "cell 0 2"
+					} )
 					add( new FormComponent( "javax.swing.JLabel" ) {
 						name: "titleLabel"
 						"text": "Frame title:"
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-						"value": "cell 0 2"
+						"value": "cell 0 3"
 					} )
 					add( new FormComponent( "javax.swing.JTextField" ) {
 						name: "titleField"
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-						"value": "cell 1 2"
+						"value": "cell 1 3"
 					} )
 					add( new FormComponent( "javax.swing.JButton" ) {
 						name: "createFrameButton"
 						"text": "Create Frame"
 						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "createInternalFrame", false ) )
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-						"value": "cell 1 3,alignx right,growx 0"
+						"value": "cell 1 4,alignx right,growx 0"
 					} )
 				}, new FormLayoutConstraints( null ) {
 					"x": 15
 					"y": 25
 					"width": 220
-					"height": 160
+					"height": 185
 					"layer": 100
 				} )
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {

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

@@ -403,8 +403,8 @@ public class FlatTestFrame
 
 	private void updateComponentsRecur( Container container, BiConsumer<Component, String> action ) {
 		for( Component c : container.getComponents() ) {
-			if( c instanceof JPanel ) {
-				updateComponentsRecur( (JPanel) c, action );
+			if( c instanceof JPanel || c instanceof JDesktopPane ) {
+				updateComponentsRecur( (Container) c, action );
 				continue;
 			}
 

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

@@ -130,11 +130,34 @@ Component.focusColor=#97c3f3
 #Component.arc=8
 
 
+#---- Desktop ----
+
+Desktop.background=#afe
+
+
 #---- HelpButton ----
 
 HelpButton.questionMarkColor=#0000ff
 
 
+#---- InternalFrame ----
+
+InternalFrame.activeTitleBackground=#800
+InternalFrame.activeTitleForeground=#faa
+InternalFrame.inactiveTitleBackground=#080
+InternalFrame.inactiveTitleForeground=#afa
+
+InternalFrame.activeBorderColor=#f00
+InternalFrame.inactiveBorderColor=#0f0
+
+InternalFrame.buttonHoverBackground=#080
+InternalFrame.buttonPressedBackground=#0a0
+InternalFrame.closeHoverBackground=#008
+InternalFrame.closePressedBackground=#00f
+InternalFrame.closeHoverForeground=#fff
+InternalFrame.closePressedForeground=#fff
+
+
 #---- Label ----
 
 Label.foreground=#008800