103 lines
3.7 KiB
Java
103 lines
3.7 KiB
Java
/*
|
|
* Copyright (c) 2023, 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 8306119
|
|
* @summary Verifies FocusEvent cause when components requests focus
|
|
* via mouse events
|
|
* @run main FocusEventCauseTest
|
|
*/
|
|
|
|
import java.awt.Dimension;
|
|
import java.awt.Point;
|
|
import java.awt.Robot;
|
|
import java.awt.event.FocusAdapter;
|
|
import java.awt.event.FocusEvent;
|
|
import java.awt.event.InputEvent;
|
|
import javax.swing.JButton;
|
|
import javax.swing.JFrame;
|
|
import javax.swing.JPanel;
|
|
import javax.swing.SwingUtilities;
|
|
|
|
public class FocusEventCauseTest {
|
|
static JFrame frame;
|
|
static JButton button1;
|
|
static JButton button2;
|
|
static volatile Point pt;
|
|
static volatile Dimension dim;
|
|
static volatile boolean expected;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
try {
|
|
Robot robot = new Robot();
|
|
robot.setAutoDelay(100);
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
frame = new JFrame("FocusEventCauseTest");
|
|
JPanel panel = new JPanel();
|
|
button1 = new JButton("Button1");
|
|
button2 = new JButton("Button2");
|
|
button2.addFocusListener(new FocusAdapter() {
|
|
@Override
|
|
public void focusGained(FocusEvent e) {
|
|
System.out.println("FocusEvent getCause " + e.getCause());
|
|
if (e.getCause() == FocusEvent.Cause.MOUSE_EVENT) {
|
|
expected = true;
|
|
}
|
|
}
|
|
});
|
|
panel.add(button1);
|
|
panel.add(button2);
|
|
frame.add(panel);
|
|
frame.pack();
|
|
frame.setLocationRelativeTo(null);
|
|
frame.setVisible(true);
|
|
});
|
|
robot.waitForIdle();
|
|
robot.delay(1000);
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
pt = button2.getLocationOnScreen();
|
|
dim = button2.getSize();
|
|
});
|
|
robot.mouseMove(pt.x + dim.width/2, pt.y + dim.height/2);
|
|
robot.waitForIdle();
|
|
robot.delay(500);
|
|
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
|
|
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
|
|
robot.waitForIdle();
|
|
robot.delay(500);
|
|
if (!expected) {
|
|
throw new RuntimeException("Focus requested without " +
|
|
"supplying expected cause");
|
|
}
|
|
} finally {
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
if (frame != null) {
|
|
frame.dispose();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|