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/*
* Copyright (c) 2014, 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 java.awt.AWTException;
import java.awt.Color;
import java.awt.Point;
import java.awt.Robot;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.plaf.metal.DefaultMetalTheme;
import javax.swing.plaf.metal.MetalLookAndFeel;
/**
* @test
* @key headful
* @bug 8041561
* @author Alexander Scherbatiy
* @summary Inconsistent opacity behaviour between JCheckBox and JRadioButton
* @run main bug8041561
*/
public class bug8041561 {
private static JRadioButton radioButton;
public static void main(String[] args) throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
try {
MetalLookAndFeel.setCurrentTheme(new DefaultMetalTheme());
UIManager.setLookAndFeel(new MetalLookAndFeel());
createAndShowGUI();
} catch (UnsupportedLookAndFeelException e) {
throw new RuntimeException(e);
}
}
});
new Robot().waitForIdle();
Thread.sleep(500);
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
try {
Point point = radioButton.getLocationOnScreen();
int x = (int) point.getX() + radioButton.getWidth() / 2;
int y = (int) point.getY() + radioButton.getHeight() / 2;
Robot robot = new Robot();
Color color = robot.getPixelColor(x, y);
if (!Color.BLUE.equals(color)) {
throw new RuntimeException("JRadioButton is opaque");
}
} catch (AWTException e) {
throw new RuntimeException(e);
}
}
});
}
private static void createAndShowGUI() {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setBackground(Color.BLUE);
radioButton = new JRadioButton();
radioButton.setOpaque(false);
JPanel panel = new JPanel();
panel.setBackground(Color.BLUE);
panel.add(radioButton);
frame.getContentPane().add(panel);
frame.pack();
frame.setVisible(true);
}
}
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