92 lines
3.3 KiB
Java
92 lines
3.3 KiB
Java
/*
|
|
* Copyright (c) 2006, 2024, 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 6435715
|
|
* @summary JButton stops receiving the focusGained event and eventually focus is lost altogether
|
|
* @modules java.desktop/sun.awt
|
|
* @library /java/awt/regtesthelpers
|
|
* @build PassFailJFrame
|
|
* @run main/manual bug6435715
|
|
*/
|
|
|
|
import java.awt.event.FocusAdapter;
|
|
import java.awt.event.FocusEvent;
|
|
import javax.swing.JButton;
|
|
import javax.swing.JFrame;
|
|
import javax.swing.JPanel;
|
|
|
|
public class bug6435715 {
|
|
|
|
private static final String INSTRUCTIONS = """
|
|
1. after test started you will see frame with three buttons. Notice that focus is on Button2.
|
|
2. Click on Button 3. Focus goes to Button3.
|
|
3. Click on Button1 and quickly switch to another window. Via either alt/tab or
|
|
clicking another window with the mouse.
|
|
4. After a few seconds, come back to the frame. Notice that focus is around Button2
|
|
5. Click at Button3. If focus remains at Button2 test failed, if focus is on Button3 - test passed.""";
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
PassFailJFrame.builder()
|
|
.title("bug6435715 Instructions")
|
|
.instructions(INSTRUCTIONS)
|
|
.rows((int) INSTRUCTIONS.lines().count() + 5)
|
|
.columns(35)
|
|
.testUI(bug6435715::createTestUI)
|
|
.build()
|
|
.awaitAndCheck();
|
|
}
|
|
|
|
private static JFrame createTestUI() {
|
|
JFrame fr = new JFrame("FocusIssue");
|
|
sun.awt.SunToolkit.setLWRequestStatus(fr, true);
|
|
|
|
JPanel panel = new JPanel();
|
|
final JButton b1 = new JButton("Button 1");
|
|
final JButton b2 = new JButton("Button 2");
|
|
final JButton b3 = new JButton("Button 3");
|
|
|
|
panel.add(b1);
|
|
panel.add(b2);
|
|
panel.add(b3);
|
|
|
|
b1.addFocusListener(new FocusAdapter() {
|
|
public void focusGained(FocusEvent event) {
|
|
synchronized (this) {
|
|
try {
|
|
wait(1000);
|
|
} catch (Exception ex) {
|
|
ex.printStackTrace();
|
|
}
|
|
b2.requestFocus();
|
|
}
|
|
}
|
|
});
|
|
fr.getContentPane().add(panel);
|
|
fr.pack();
|
|
return fr;
|
|
}
|
|
|
|
}
|