| /* |
| * Copyright (c) 2012, 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. |
| */ |
| /* |
| @test |
| @key headful |
| @bug 5066752 |
| @summary Transparent JDesktopPane impossible because isOpaque() returns true |
| @author mb50250: area=JDesktopPane |
| @library ../../regtesthelpers |
| @build Util |
| @run main bug5066752 |
| */ |
| |
| import java.awt.*; |
| import javax.swing.*; |
| |
| public class bug5066752 |
| { |
| private static JFrame frame; |
| |
| public static void main(String[] args) throws Exception { |
| Robot r = new Robot(); |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| createAndShowGUI(); |
| } |
| }); |
| r.waitForIdle(); |
| |
| r.delay(600); |
| |
| Point p = Util.getCenterPoint(frame); |
| Color color = r.getPixelColor((int) p.getX(), (int) p.getY()); |
| if (!color.equals(Color.RED)) { |
| throw new Exception("Test failed: JDesktopPane isn't transparent. Expected color is (red color): " + Color.RED + ", actual color is: " + color); |
| } |
| } |
| |
| private static void createAndShowGUI() { |
| frame = new JFrame(); |
| |
| frame.setLayout(new BorderLayout()); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| |
| JPanel panel = new JPanel(); |
| panel.setLayout(new BorderLayout()); |
| panel.setBackground(Color.RED); |
| frame.add(panel, BorderLayout.CENTER); |
| |
| JDesktopPane dp = new JDesktopPane(); |
| dp.setOpaque(false); |
| panel.add(dp, BorderLayout.CENTER); |
| |
| frame.setBounds(200, 200, 300, 200); |
| frame.setVisible(true); |
| } |
| } |