SwingX: JXTaskPaneContainer and JXTaskPane support (#8)

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

@@ -157,7 +157,7 @@ public class FlatArrowButton
 		g.translate( -x, -y );
 	}
 
-	public static Shape createArrowShape( int direction, boolean chevron, int w, int h ) {
+	public static Shape createArrowShape( int direction, boolean chevron, float w, float h ) {
 		switch( direction ) {
 			case NORTH:	return FlatUIUtils.createPath( !chevron, 0,h, (w / 2f),0, w,h );
 			case SOUTH:	return FlatUIUtils.createPath( !chevron, 0,0, (w / 2f),h, w,0 );

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

@@ -165,21 +165,52 @@ public class FlatUIUtils
 	}
 
 	private static Shape createOutlinePath( float x, float y, float width, float height, float arc ) {
-		if( arc <= 0 )
+		return createRoundRectanglePath( x, y, width, height, arc, arc, arc, arc );
+	}
+
+	/**
+	 * Creates a not-filled rounded rectangle shape and allows specifying the line width and the radius or each corner.
+	 */
+	public static Path2D createRoundRectangle( float x, float y, float width, float height,
+		float lineWidth, float arcTopLeft, float arcTopRight, float arcBottomLeft, float arcBottomRight )
+	{
+		Path2D path = new Path2D.Float( Path2D.WIND_EVEN_ODD );
+		path.append( createRoundRectanglePath( x, y, width, height, arcTopLeft, arcTopRight, arcBottomLeft, arcBottomRight ), false );
+		path.append( createRoundRectanglePath( x + lineWidth, y + lineWidth, width - (lineWidth * 2), height - (lineWidth * 2),
+			arcTopLeft - lineWidth, arcTopRight - lineWidth, arcBottomLeft - lineWidth, arcBottomRight - lineWidth ), false );
+		return path;
+	}
+
+	/**
+	 * Creates a filled rounded rectangle shape and allows specifying the radius or each corner.
+	 */
+	public static Shape createRoundRectanglePath( float x, float y, float width, float height,
+		float arcTopLeft, float arcTopRight, float arcBottomLeft, float arcBottomRight )
+	{
+		if( arcTopLeft <= 0 && arcTopRight <= 0 && arcBottomLeft <= 0 && arcBottomRight <= 0 )
 			return new Rectangle2D.Float( x, y, width, height );
 
+		if( arcTopLeft < 0 )
+			arcTopLeft = 0;
+		if( arcTopRight < 0 )
+			arcTopRight = 0;
+		if( arcBottomLeft < 0 )
+			arcBottomLeft = 0;
+		if( arcBottomRight < 0 )
+			arcBottomRight = 0;
+
 		float x2 = x + width;
 		float y2 = y + height;
 
 		Path2D rect = new Path2D.Float();
-		rect.moveTo( x2 - arc, y );
+		rect.moveTo( x2 - arcTopRight, y );
-		rect.quadTo( x2, y, x2, y + arc );
+		rect.quadTo( x2, y, x2, y + arcTopRight );
-		rect.lineTo( x2, y2 - arc );
+		rect.lineTo( x2, y2 - arcBottomRight );
-		rect.quadTo( x2, y2, x2 - arc, y2 );
+		rect.quadTo( x2, y2, x2 - arcBottomRight, y2 );
-		rect.lineTo( x + arc, y2 );
+		rect.lineTo( x + arcBottomLeft, y2 );
-		rect.quadTo( x, y2, x, y2 - arc );
+		rect.quadTo( x, y2, x, y2 - arcBottomLeft );
-		rect.lineTo( x, y + arc );
+		rect.lineTo( x, y + arcTopLeft );
-		rect.quadTo( x, y, x + arc, y );
+		rect.quadTo( x, y, x + arcTopLeft, y );
 		rect.closePath();
 
 		return rect;

flatlaf-swingx/src/main/java/com/formdev/flatlaf/swingx/ui/FlatTaskPaneUI.java

@@ -0,0 +1,274 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.swingx.ui;
+
+import static com.formdev.flatlaf.util.UIScale.scale;
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Insets;
+import java.awt.Shape;
+import java.awt.geom.Path2D;
+import java.awt.geom.Rectangle2D;
+import javax.swing.JComponent;
+import javax.swing.SwingConstants;
+import javax.swing.UIManager;
+import javax.swing.border.Border;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.UIResource;
+import org.jdesktop.swingx.JXTaskPane;
+import org.jdesktop.swingx.plaf.basic.BasicTaskPaneUI;
+import com.formdev.flatlaf.ui.FlatArrowButton;
+import com.formdev.flatlaf.ui.FlatUIUtils;
+import com.formdev.flatlaf.util.UIScale;
+
+/**
+ * Provides the Flat LaF UI delegate for {@link org.jdesktop.swingx.JXTaskPane}.
+ *
+ * @author Karl Tauber
+ */
+public class FlatTaskPaneUI
+	extends BasicTaskPaneUI
+{
+	private Color background;
+
+	public static ComponentUI createUI( JComponent c ) {
+		return new FlatTaskPaneUI();
+	}
+
+	@Override
+	protected void installDefaults() {
+		if( group.getContentPane() instanceof JComponent ) {
+			// remove default SwingX content border, which may be still set when switching LaF
+			JComponent content = (JComponent) group.getContentPane();
+			Border contentBorder = content.getBorder();
+			if( contentBorder instanceof CompoundBorder &&
+				((CompoundBorder)contentBorder).getOutsideBorder() instanceof BasicTaskPaneUI.ContentPaneBorder &&
+				((CompoundBorder)contentBorder).getInsideBorder() instanceof EmptyBorder )
+			{
+				content.setBorder( null );
+			}
+
+			// set non-UIResource color to background to avoid that it is lost when switching LaF
+			background = UIManager.getColor( "TaskPane.background" );
+			Color bg = content.getBackground();
+			if( bg == null || bg instanceof UIResource ) {
+				content.setBackground( new Color( background.getRGB(), true ) );
+			}
+		}
+
+		roundHeight = FlatUIUtils.getUIInt( "TaskPane.roundHeight", UIManager.getInt( "Component.arc" ) );
+
+		super.installDefaults();
+	}
+
+	@Override
+	public void uninstallUI( JComponent c ) {
+		if( group.getContentPane() instanceof JComponent ) {
+			// uninstall our content border, because it does not implement UIResource,
+			// to alloy other LaF to install its own border
+			JComponent content = (JComponent) group.getContentPane();
+			if( content.getBorder() instanceof FlatContentPaneBorder )
+				content.setBorder( null );
+
+			// replace our non-UIResouce background with UIResouce background
+			// to allow next LaF to overwrite it
+			if( background.equals( content.getBackground() ) )
+				content.setBackground( background );
+			background = null;
+		}
+
+
+		super.uninstallUI( c );
+	}
+
+	@Override
+	protected int getTitleHeight( Component c ) {
+		return Math.max( super.getTitleHeight( c ), UIScale.scale( titleHeight ) );
+	}
+
+	@Override
+	protected int getRoundHeight() {
+		return UIScale.scale( roundHeight );
+	}
+
+	@Override
+	protected Border createPaneBorder() {
+		return new FlatPaneBorder();
+	}
+
+	@Override
+	protected Border createContentPaneBorder() {
+		return new FlatContentPaneBorder( UIManager.getColor( "TaskPane.borderColor" ),
+			UIManager.getInsets( "TaskPane.contentInsets" ) );
+	}
+
+	//---- class FlatContentPaneBorder ----------------------------------------
+
+	/**
+	 * The content pane border.
+	 */
+	private static class FlatContentPaneBorder
+		extends EmptyBorder
+	{
+		Color color;
+
+		FlatContentPaneBorder( Color color, Insets insets ) {
+			super( insets );
+			this.color = color;
+
+			// add space for the line border
+			left++;
+			right++;
+			bottom++;
+		}
+
+		@Override
+		public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
+			if( color == null )
+				return;
+
+			FlatUIUtils.setRenderingHints( (Graphics2D) g );
+
+			g.setColor( color );
+
+			float lineWidth = UIScale.scale( 1f );
+			Path2D path = new Path2D.Float( Path2D.WIND_EVEN_ODD );
+			path.append( new Rectangle2D.Float( x, y, width, height ), false );
+			path.append( new Rectangle2D.Float( x + lineWidth, y, width - (lineWidth * 2), height - lineWidth ), false );
+			((Graphics2D)g).fill( path );
+		}
+
+		@Override
+		public Insets getBorderInsets() {
+			return new Insets( scale( top ), scale( left ), scale( bottom ), scale( right ) );
+		}
+
+		@Override
+		public Insets getBorderInsets( Component c, Insets insets ) {
+			insets.left = scale( left );
+			insets.top = scale( top );
+			insets.right = scale( right );
+			insets.bottom = scale( bottom );
+			return insets;
+		}
+	}
+
+	//---- class FlatPaneBorder -----------------------------------------------
+
+	private class FlatPaneBorder
+		extends PaneBorder
+	{
+		@Override
+		public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
+			FlatUIUtils.setRenderingHints( (Graphics2D) g );
+
+			super.paintBorder( c, g, x, y, width, height );
+		}
+
+		@Override
+		protected void paintTitleBackground( JXTaskPane group, Graphics g ) {
+			int width = group.getWidth();
+			int height = getTitleHeight( group ) ;
+			float arc = UIScale.scale( (float) roundHeight );
+			float lineWidth = UIScale.scale( 1f );
+
+			// paint background
+			g.setColor( group.isSpecial() ? specialTitleBackground : titleBackgroundGradientStart );
+			((Graphics2D)g).fill( FlatUIUtils.createRoundRectanglePath( lineWidth, lineWidth,
+				width - (lineWidth * 2), height - (lineWidth * 2), arc - lineWidth, arc - lineWidth, 0, 0 ) );
+
+			// paint border
+			if( borderColor != null ) {
+				g.setColor( borderColor );
+				((Graphics2D)g).fill( FlatUIUtils.createRoundRectangle( 0, 0, width, height, lineWidth, arc, arc, 0, 0 ) );
+			}
+		}
+
+		@Override
+		protected void paintExpandedControls( JXTaskPane group, Graphics g, int x, int y, int width, int height ) {
+			g.setColor( getPaintColor( group ) );
+			paintChevronControls( group, g, x, y, width, height );
+		}
+
+		@Override
+		protected void paintChevronControls( JXTaskPane group, Graphics g, int x, int y, int width, int height ) {
+			Graphics2D g2 = (Graphics2D) g;
+
+			// scale chevron size
+			float cw = scale( 6f );
+			float ch = scale( 3f );
+
+			// create arrow shape
+			int direction = group.isCollapsed() ? SwingConstants.SOUTH : SwingConstants.NORTH;
+			Shape arrowShape = FlatArrowButton.createArrowShape( direction, true, cw, ch );
+
+			// fix position of controls
+			x = group.getComponentOrientation().isLeftToRight() ? (group.getWidth() - width - y) : y;
+
+			// compute chevron position
+			int cx = (int) (x + width / 2 - cw / 2);
+			int cy = (int) (y + (height / 2 - ch));
+			float offset = ch + UIScale.scale( 1f );
+
+			// set stroke with scaled width
+			g2.setStroke( new BasicStroke( scale( 1f ) ) );
+
+			// paint
+			g2.translate( cx, cy );
+			g2.draw( arrowShape );
+			g2.translate( 0, offset );
+			g2.draw( arrowShape );
+			g2.translate( -cx, -(cy + offset) );
+		}
+
+		@Override
+		protected void paintTitle( JXTaskPane group, Graphics g, Color textColor,
+			int x, int y, int width, int height )
+		{
+			// scale title position
+			int titleX = UIScale.scale( 3 );
+			int titleWidth = group.getWidth() - getTitleHeight(group) - titleX;
+			if( !group.getComponentOrientation().isLeftToRight() ) {
+				// right-to-left
+				titleX = group.getWidth() - titleX - titleWidth;
+			}
+
+			super.paintTitle( group, g, textColor, titleX, y, titleWidth, height );
+		}
+
+		@Override
+		protected void paintFocus( Graphics g, Color paintColor, int x, int y, int width, int height ) {
+			// scale focus rectangle
+			int sx = UIScale.scale( x );
+			int sy = UIScale.scale( y );
+			int swidth = width - (sx - x) * 2;
+			int sheight = height - (sy - y) * 2;
+
+			super.paintFocus( g, paintColor, sx, sy, swidth, sheight );
+		}
+
+		@Override
+		protected boolean isMouseOverBorder() {
+			return true;
+		}
+	}
+}

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

@@ -19,3 +19,23 @@
 Hyperlink.linkColor=589df6
 Hyperlink.visitedColor=@@Hyperlink.linkColor
 Hyperlink.disabledText=@disabledText
+
+
+#---- TaskPaneContainer ----
+
+TaskPaneContainer.background=3E434C
+TaskPaneContainer.border=10,10,10,10
+
+
+#---- TaskPane ----
+
+TaskPane.background=@background
+TaskPane.borderColor=@@Button.borderColor
+TaskPane.contentInsets=10,10,10,10
+
+TaskPane.titleBackgroundGradientStart=4c5052
+TaskPane.titleForeground=@foreground
+TaskPane.titleOver=888888
+TaskPane.specialTitleBackground=afafaf
+TaskPane.specialTitleForeground=222222
+TaskPane.specialTitleOver=666666

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

@@ -17,3 +17,4 @@
 #---- UI delegates ----
 
 HyperlinkUI=com.formdev.flatlaf.swingx.ui.FlatHyperlinkUI
+swingx/TaskPaneUI=com.formdev.flatlaf.swingx.ui.FlatTaskPaneUI

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

@@ -19,3 +19,23 @@
 Hyperlink.linkColor=4a78c2
 Hyperlink.visitedColor=@@Hyperlink.linkColor
 Hyperlink.disabledText=@disabledText
+
+
+#---- TaskPaneContainer ----
+
+TaskPaneContainer.background=E6EBF0
+TaskPaneContainer.border=10,10,10,10
+
+
+#---- TaskPane ----
+
+TaskPane.background=@background
+TaskPane.borderColor=@@Button.borderColor
+TaskPane.contentInsets=10,10,10,10
+
+TaskPane.titleBackgroundGradientStart=dfdfdf
+TaskPane.titleForeground=222222
+TaskPane.titleOver=666666
+TaskPane.specialTitleBackground=afafaf
+TaskPane.specialTitleForeground=222222
+TaskPane.specialTitleOver=666666

flatlaf-swingx/src/test/java/com/formdev/flatlaf/swingx/FlatSwingXTest.java

@@ -16,6 +16,7 @@
 
 package com.formdev.flatlaf.swingx;
 
+import java.awt.*;
 import javax.swing.*;
 import net.miginfocom.swing.*;
 import org.jdesktop.swingx.*;
@@ -41,6 +42,23 @@ public class FlatSwingXTest
 		JLabel hyperlinkLabel = new JLabel();
 		JXHyperlink xHyperlink1 = new JXHyperlink();
 		JXHyperlink xHyperlink2 = new JXHyperlink();
+		JPanel panel1 = new JPanel();
+		JLabel taskPaneContainerLabel = new JLabel();
+		JLabel taskPaneLabel = new JLabel();
+		JScrollPane scrollPane1 = new JScrollPane();
+		JXTaskPaneContainer xTaskPaneContainer1 = new JXTaskPaneContainer();
+		JXTaskPane xTaskPane3 = new JXTaskPane();
+		JXHyperlink xHyperlink3 = new JXHyperlink();
+		JXHyperlink xHyperlink4 = new JXHyperlink();
+		JXHyperlink xHyperlink5 = new JXHyperlink();
+		JXTaskPane xTaskPane4 = new JXTaskPane();
+		JXHyperlink xHyperlink6 = new JXHyperlink();
+		JXHyperlink xHyperlink7 = new JXHyperlink();
+		JXTaskPane xTaskPane5 = new JXTaskPane();
+		JXHyperlink xHyperlink8 = new JXHyperlink();
+		JXTaskPane xTaskPane6 = new JXTaskPane();
+		JXHyperlink xHyperlink9 = new JXHyperlink();
+		JXHyperlink xHyperlink10 = new JXHyperlink();
 
 		//======== this ========
 		setLayout(new MigLayout(
@@ -50,6 +68,7 @@ public class FlatSwingXTest
 			"[]" +
 			"[]",
 			// rows
+			"[]" +
 			"[]"));
 
 		//---- hyperlinkLabel ----
@@ -64,6 +83,99 @@ public class FlatSwingXTest
 		xHyperlink2.setText("disabled");
 		xHyperlink2.setEnabled(false);
 		add(xHyperlink2, "cell 2 0");
+
+		//======== panel1 ========
+		{
+			panel1.setLayout(new MigLayout(
+				"ltr,insets 0,hidemode 3",
+				// columns
+				"[left]",
+				// rows
+				"[]" +
+				"[]"));
+
+			//---- taskPaneContainerLabel ----
+			taskPaneContainerLabel.setText("JXTaskPaneContainer:");
+			panel1.add(taskPaneContainerLabel, "cell 0 0");
+
+			//---- taskPaneLabel ----
+			taskPaneLabel.setText("JXTaskPane:");
+			panel1.add(taskPaneLabel, "cell 0 1");
+		}
+		add(panel1, "cell 0 1,aligny top,growy 0");
+
+		//======== scrollPane1 ========
+		{
+
+			//======== xTaskPaneContainer1 ========
+			{
+
+				//======== xTaskPane3 ========
+				{
+					xTaskPane3.setTitle("Basic Tasks");
+					Container xTaskPane3ContentPane = xTaskPane3.getContentPane();
+
+					//---- xHyperlink3 ----
+					xHyperlink3.setText("New");
+					xTaskPane3ContentPane.add(xHyperlink3);
+
+					//---- xHyperlink4 ----
+					xHyperlink4.setText("Open");
+					xTaskPane3ContentPane.add(xHyperlink4);
+
+					//---- xHyperlink5 ----
+					xHyperlink5.setText("Save");
+					xTaskPane3ContentPane.add(xHyperlink5);
+				}
+				xTaskPaneContainer1.add(xTaskPane3);
+
+				//======== xTaskPane4 ========
+				{
+					xTaskPane4.setTitle("Other Tasks");
+					xTaskPane4.setIcon(UIManager.getIcon("Tree.closedIcon"));
+					Container xTaskPane4ContentPane = xTaskPane4.getContentPane();
+
+					//---- xHyperlink6 ----
+					xHyperlink6.setText("Duplicate");
+					xTaskPane4ContentPane.add(xHyperlink6);
+
+					//---- xHyperlink7 ----
+					xHyperlink7.setText("Delete");
+					xTaskPane4ContentPane.add(xHyperlink7);
+				}
+				xTaskPaneContainer1.add(xTaskPane4);
+
+				//======== xTaskPane5 ========
+				{
+					xTaskPane5.setTitle("Special Tasks");
+					xTaskPane5.setSpecial(true);
+					Container xTaskPane5ContentPane = xTaskPane5.getContentPane();
+
+					//---- xHyperlink8 ----
+					xHyperlink8.setText("Go to space");
+					xTaskPane5ContentPane.add(xHyperlink8);
+				}
+				xTaskPaneContainer1.add(xTaskPane5);
+
+				//======== xTaskPane6 ========
+				{
+					xTaskPane6.setTitle("Collapsed");
+					xTaskPane6.setCollapsed(true);
+					Container xTaskPane6ContentPane = xTaskPane6.getContentPane();
+
+					//---- xHyperlink9 ----
+					xHyperlink9.setText("text");
+					xTaskPane6ContentPane.add(xHyperlink9);
+
+					//---- xHyperlink10 ----
+					xHyperlink10.setText("text");
+					xTaskPane6ContentPane.add(xHyperlink10);
+				}
+				xTaskPaneContainer1.add(xTaskPane6);
+			}
+			scrollPane1.setViewportView(xTaskPaneContainer1);
+		}
+		add(scrollPane1, "cell 1 1,width 150,height 350");
 		// JFormDesigner - End of component initialization  //GEN-END:initComponents
 	}
 

flatlaf-swingx/src/test/java/com/formdev/flatlaf/swingx/FlatSwingXTest.jfd

@@ -9,7 +9,7 @@ new FormModel {
 		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "hidemode 3,ltr"
 			"$columnConstraints": "[left][][]"
-			"$rowConstraints": "[]"
+			"$rowConstraints": "[][]"
 		} ) {
 			name: "this"
 			add( new FormComponent( "javax.swing.JLabel" ) {
@@ -31,6 +31,86 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 2 0"
 			} )
+			add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
+				"$columnConstraints": "[left]"
+				"$rowConstraints": "[][]"
+				"$layoutConstraints": "ltr,insets 0,hidemode 3"
+			} ) {
+				name: "panel1"
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "taskPaneContainerLabel"
+					"text": "JXTaskPaneContainer:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 0"
+				} )
+				add( new FormComponent( "javax.swing.JLabel" ) {
+					name: "taskPaneLabel"
+					"text": "JXTaskPane:"
+				}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+					"value": "cell 0 1"
+				} )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 1,aligny top,growy 0"
+			} )
+			add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
+				name: "scrollPane1"
+				add( new FormContainer( "org.jdesktop.swingx.JXTaskPaneContainer", new FormLayoutManager( class com.jformdesigner.runtime.GenericIndexLayout ) ) {
+					name: "xTaskPaneContainer1"
+					add( new FormContainer( "org.jdesktop.swingx.JXTaskPane", new FormLayoutManager( class com.jformdesigner.runtime.GenericIndexLayout ) ) {
+						name: "xTaskPane3"
+						"title": "Basic Tasks"
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink3"
+							"text": "New"
+						} )
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink4"
+							"text": "Open"
+						} )
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink5"
+							"text": "Save"
+						} )
+					} )
+					add( new FormContainer( "org.jdesktop.swingx.JXTaskPane", new FormLayoutManager( class com.jformdesigner.runtime.GenericIndexLayout ) ) {
+						name: "xTaskPane4"
+						"title": "Other Tasks"
+						"icon": new com.jformdesigner.model.SwingIcon( 2, "Tree.closedIcon" )
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink6"
+							"text": "Duplicate"
+						} )
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink7"
+							"text": "Delete"
+						} )
+					} )
+					add( new FormContainer( "org.jdesktop.swingx.JXTaskPane", new FormLayoutManager( class com.jformdesigner.runtime.GenericIndexLayout ) ) {
+						name: "xTaskPane5"
+						"title": "Special Tasks"
+						"special": true
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink8"
+							"text": "Go to space"
+						} )
+					} )
+					add( new FormContainer( "org.jdesktop.swingx.JXTaskPane", new FormLayoutManager( class com.jformdesigner.runtime.GenericIndexLayout ) ) {
+						name: "xTaskPane6"
+						"title": "Collapsed"
+						"collapsed": true
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink9"
+							"text": "text"
+						} )
+						add( new FormComponent( "org.jdesktop.swingx.JXHyperlink" ) {
+							name: "xHyperlink10"
+							"text": "text"
+						} )
+					} )
+				} )
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 1 1,width 150,height 350"
+			} )
 		}, new FormLayoutConstraints( null ) {
 			"location": new java.awt.Point( 0, 0 )
 			"size": new java.awt.Dimension( 645, 600 )

flatlaf-swingx/src/test/resources/com/formdev/flatlaf/swingx/FlatTestLaf.properties

@@ -0,0 +1,41 @@
+#
+# Copyright 2019 FormDev Software GmbH
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+#---- Hyperlink ----
+
+Hyperlink.linkColor=ff0000
+Hyperlink.visitedColor=0000ff
+Hyperlink.disabledText=000088
+
+
+#---- TaskPaneContainer ----
+
+TaskPaneContainer.background=ff8888
+TaskPaneContainer.border=10,10,10,10
+
+
+#---- TaskPane ----
+
+TaskPane.background=00ff00
+TaskPane.borderColor=0000ff
+TaskPane.contentInsets=10,10,10,10
+
+TaskPane.titleBackgroundGradientStart=ffff00
+TaskPane.titleForeground=ff00ff
+TaskPane.titleOver=0000aa
+TaskPane.specialTitleBackground=00ffff
+TaskPane.specialTitleForeground=444444
+TaskPane.specialTitleOver=dd0000