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/*
* 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);
}
}
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