82 lines
2.7 KiB
Java
82 lines
2.7 KiB
Java
/*
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* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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@test
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@key headful
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@bug 5066752
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@summary Transparent JDesktopPane impossible because isOpaque() returns true
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@author mb50250: area=JDesktopPane
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@library ../../regtesthelpers
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@build Util
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@run main bug5066752
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*/
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import java.awt.*;
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import javax.swing.*;
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public class bug5066752
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{
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private static JFrame frame;
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public static void main(String[] args) throws Exception {
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try {
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Robot r = new Robot();
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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createAndShowGUI();
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}
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});
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r.waitForIdle();
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r.delay(600);
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Point p = Util.getCenterPoint(frame);
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Color color = r.getPixelColor((int) p.getX(), (int) p.getY());
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if (!color.equals(Color.RED)) {
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throw new Exception("Test failed: JDesktopPane isn't transparent. Expected color is (red color): " + Color.RED + ", actual color is: " + color);
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}
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} finally {
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if (frame != null) SwingUtilities.invokeAndWait(() -> frame.dispose());
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}
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}
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private static void createAndShowGUI() {
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frame = new JFrame();
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frame.setLayout(new BorderLayout());
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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JPanel panel = new JPanel();
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panel.setLayout(new BorderLayout());
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panel.setBackground(Color.RED);
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frame.add(panel, BorderLayout.CENTER);
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JDesktopPane dp = new JDesktopPane();
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dp.setOpaque(false);
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panel.add(dp, BorderLayout.CENTER);
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frame.setBounds(200, 200, 300, 200);
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frame.setVisible(true);
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}
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}
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