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/*
* Copyright (c) 2008, 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
* @bug 6278700
* @summary JSlider created with BoundedRangeModel fires twice when changed
* @author Pavel Porvatov
@run main bug6278700
*/
import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
public class bug6278700 {
private int changeCount;
private final ChangeListener listener = new ChangeListener() {
public void stateChanged(ChangeEvent e) {
changeCount++;
}
};
public static void main(String[] args) {
new bug6278700();
}
public bug6278700() {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
JSlider slider = new JSlider(new DefaultBoundedRangeModel(5, 0, 0, 10));
slider.addChangeListener(listener);
slider.setValue(0);
if (changeCount != 1) {
throw new RuntimeException("Incorrect stateChanged count: " + Integer.toString(changeCount));
}
changeCount = 0;
slider = new JSlider();
slider.addChangeListener(listener);
slider.setValue(0);
if (changeCount != 1) {
throw new RuntimeException("Incorrect stateChanged count: " + Integer.toString(changeCount));
}
}
});
}
}
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