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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 8073453
* @summary Focus doesn't move when pressing Shift + Tab keys
* @author Dmitry Markov
* @compile SwingFocusTransitionTest.java
* @run main/othervm SwingFocusTransitionTest
*/
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
public class SwingFocusTransitionTest {
private static Robot robot;
private static JFrame frame;
private static JTextField textField;
private static JButton button;
public static void main(String[] args) throws Exception {
robot = new Robot();
robot.setAutoDelay(50);
try {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
createAndShowGUI();
}
});
robot.waitForIdle();
checkFocusOwner(textField);
robot.keyPress(KeyEvent.VK_TAB);
robot.keyRelease(KeyEvent.VK_TAB);
robot.waitForIdle();
checkFocusOwner(button);
robot.keyPress(KeyEvent.VK_SHIFT);
robot.keyPress(KeyEvent.VK_TAB);
robot.keyRelease(KeyEvent.VK_TAB);
robot.keyRelease(KeyEvent.VK_SHIFT);
robot.waitForIdle();
checkFocusOwner(textField);
robot.keyPress(KeyEvent.VK_SHIFT);
robot.keyPress(KeyEvent.VK_TAB);
robot.keyRelease(KeyEvent.VK_TAB);
robot.keyRelease(KeyEvent.VK_SHIFT);
robot.waitForIdle();
checkFocusOwner(button);
} finally {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
if (frame != null) {
frame.dispose();
}
}
});
}
System.out.println("Test Passed!");
}
private static void createAndShowGUI() {
frame = new JFrame("SwingFocusTransitionTest");
frame.setSize(300, 300);
frame.setFocusTraversalPolicyProvider(true);
frame.setFocusTraversalPolicy(new LayoutFocusTraversalPolicy());
textField = new JTextField();
button = new JButton();
JPanel panel = new JPanel();
panel.setFocusTraversalPolicyProvider(true);
panel.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy());
JPanel p = new JPanel();
p.setLayout(new GridLayout(3, 1));
p.add(textField);
p.add(button);
p.add(panel);
frame.add(p);
frame.setVisible(true);
}
private static void checkFocusOwner(final Component component) throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
if (component != frame.getFocusOwner()) {
throw new RuntimeException("Test Failed! Incorrect focus owner: " + frame.getFocusOwner() +
", but expected: " + component);
}
}
});
}
}
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