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/*
* Copyright (c) 2015, 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 8013566
* @summary Failure of GroupLayout in combination of addPreferredGap and addGroup's
* last row
* @author Semyon Sadetsky
*/
import javax.swing.*;
public class bug8013566 {
public static void main(String[] args) throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
final JFrame frame = new JFrame();
try {
frame.setUndecorated(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
test(frame);
} finally {
frame.dispose();
}
}
});
System.out.println("ok");
}
static void test(JFrame frame) {
JComponent c1 = new JButton("Label1");
JComponent c2 = new JButton("Label22");
JComponent c3 = new JButton("Label333");
JPanel panel = new JPanel();
GroupLayout layout = new GroupLayout(panel);
layout.setAutoCreateContainerGaps(true);
layout.setAutoCreateGaps(true);
panel.setLayout(layout);
layout.setHorizontalGroup(layout.createSequentialGroup().addGroup(
layout.createParallelGroup().addGroup(
layout.createSequentialGroup().addComponent(c1)
.addPreferredGap(
LayoutStyle.ComponentPlacement.RELATED,
50, 200))
.addComponent(c2)).addComponent(c3));
layout.setVerticalGroup(layout.createSequentialGroup()
.addComponent(c1).addComponent(c2).addComponent(c3)
);
frame.setContentPane(panel);
frame.pack();
frame.setVisible(true);
if (c3.getX() != c1.getX() + c1.getWidth() + 50) {
throw new RuntimeException(
"Gap between 1st and 3rd component is wrong");
}
}
}
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