| /* |
| * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import com.sun.awt.AWTUtilities; |
| import sun.awt.SunToolkit; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.awt.image.BufferedImage; |
| import java.util.concurrent.Callable; |
| |
| /* |
| @test |
| @key headful |
| @bug 7156657 |
| @summary Version 7 doesn't support translucent popup menus against a translucent window |
| @library ../../regtesthelpers |
| @author Pavel Porvatov |
| @modules java.desktop/com.sun.awt |
| java.desktop/sun.awt |
| */ |
| public class bug7156657 { |
| private static JFrame lowerFrame; |
| |
| private static JFrame frame; |
| |
| private static JPopupMenu popupMenu; |
| |
| public static void main(String[] args) throws Exception { |
| final Robot robot = new Robot(); |
| final SunToolkit toolkit = ((SunToolkit) Toolkit.getDefaultToolkit()); |
| |
| Boolean skipTest = Util.invokeOnEDT(new Callable<Boolean>() { |
| @Override |
| public Boolean call() throws Exception { |
| frame = createFrame(); |
| |
| if (!AWTUtilities.isTranslucencyCapable(frame.getGraphicsConfiguration())) { |
| System.out.println("Translucency is not supported, the test skipped"); |
| |
| return true; |
| } |
| |
| lowerFrame = createFrame(); |
| lowerFrame.getContentPane().setBackground(Color.RED); |
| lowerFrame.setVisible(true); |
| |
| popupMenu = new JPopupMenu(); |
| popupMenu.setOpaque(false); |
| popupMenu.add(new TransparentMenuItem("1111")); |
| popupMenu.add(new TransparentMenuItem("2222")); |
| popupMenu.add(new TransparentMenuItem("3333")); |
| |
| AWTUtilities.setWindowOpaque(frame, false); |
| JPanel pnContent = new JPanel(); |
| pnContent.setBackground(new Color(255, 255, 255, 128)); |
| frame.add(pnContent); |
| frame.setVisible(true); |
| |
| return false; |
| } |
| }); |
| |
| if (skipTest) { |
| return; |
| } |
| |
| toolkit.realSync(); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| popupMenu.show(frame, 0, 0); |
| } |
| }); |
| |
| toolkit.realSync(); |
| |
| Rectangle popupRectangle = Util.invokeOnEDT(new Callable<Rectangle>() { |
| @Override |
| public Rectangle call() throws Exception { |
| return popupMenu.getBounds(); |
| } |
| }); |
| |
| BufferedImage redBackgroundCapture = robot.createScreenCapture(popupRectangle); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| lowerFrame.getContentPane().setBackground(Color.GREEN); |
| } |
| }); |
| |
| toolkit.realSync(); |
| |
| BufferedImage greenBackgroundCapture = robot.createScreenCapture(popupRectangle); |
| |
| if (Util.compareBufferedImages(redBackgroundCapture, greenBackgroundCapture)) { |
| throw new RuntimeException("The test failed"); |
| } |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| popupMenu.setVisible(false); |
| frame.dispose(); |
| lowerFrame.dispose(); |
| } |
| }); |
| |
| System.out.println("The test passed"); |
| } |
| |
| |
| private static JFrame createFrame() { |
| JFrame result = new JFrame(); |
| |
| result.setLocation(0, 0); |
| result.setSize(400, 300); |
| result.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| result.setUndecorated(true); |
| |
| return result; |
| } |
| |
| private static class TransparentMenuItem extends JMenuItem { |
| public TransparentMenuItem(String text) { |
| super(text); |
| setOpaque(false); |
| } |
| |
| @Override |
| public void paint(Graphics g) { |
| Graphics2D g2 = (Graphics2D) g.create(); |
| g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f)); |
| super.paint(g2); |
| g2.dispose(); |
| } |
| } |
| } |