| /* |
| * Copyright (c) 2017, 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 8182577 |
| * @summary Verifies if moving focus via custom ButtonModel causes crash |
| * @run main DefaultButtonModelCrashTest |
| */ |
| import java.awt.BorderLayout; |
| import java.awt.Container; |
| import java.awt.Point; |
| import java.awt.Robot; |
| import java.awt.event.KeyEvent; |
| import javax.swing.ButtonModel; |
| import javax.swing.DefaultButtonModel; |
| import javax.swing.JCheckBox; |
| import javax.swing.JComponent; |
| import javax.swing.JFrame; |
| import javax.swing.JPanel; |
| import javax.swing.JTextField; |
| import javax.swing.SwingUtilities; |
| |
| public class DefaultButtonModelCrashTest { |
| private JFrame frame = null; |
| private JPanel panel; |
| private volatile Point p = null; |
| |
| public static void main(String[] args) throws Exception { |
| new DefaultButtonModelCrashTest(); |
| } |
| |
| public DefaultButtonModelCrashTest() throws Exception { |
| try { |
| Robot robot = new Robot(); |
| robot.setAutoDelay(200); |
| SwingUtilities.invokeAndWait(() -> go()); |
| robot.waitForIdle(); |
| robot.keyPress(KeyEvent.VK_TAB); |
| robot.keyRelease(KeyEvent.VK_TAB); |
| robot.delay(100); |
| robot.keyPress(KeyEvent.VK_TAB); |
| robot.keyRelease(KeyEvent.VK_TAB); |
| } finally { |
| SwingUtilities.invokeAndWait(()->frame .dispose()); |
| } |
| } |
| |
| private void go() { |
| |
| frame = new JFrame(); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| Container contentPane = frame.getContentPane(); |
| ButtonModel model = new DefaultButtonModel(); |
| |
| JCheckBox check = new JCheckBox("a bit broken"); |
| check.setModel(model); |
| panel = new JPanel(new BorderLayout()); |
| panel.add(new JTextField("Press Tab (twice?)"), BorderLayout.NORTH); |
| panel.add(check); |
| contentPane.add(panel); |
| frame.setLocationRelativeTo(null); |
| frame.pack(); |
| frame.setVisible(true); |
| } |
| } |