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/*
* Copyright (c) 2016, 2019, 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 8050478
* @summary Cursor not updating correctly after closing a modal dialog.
* The root cause of the issue was the lack of a mouse exit event
* during displaying of a modal dialog.
* @author Dmitry Markov
* @library ../../regtesthelpers
* @build Util
* @run main ModalDialogEnterExitEventsTest
*/
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.Robot;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.concurrent.atomic.AtomicInteger;
import test.java.awt.regtesthelpers.Util;
public class ModalDialogEnterExitEventsTest {
private static volatile AtomicInteger mouseEnterCount = new AtomicInteger();
private static volatile AtomicInteger mouseExitCount = new AtomicInteger();
private static JFrame frame;
private static JDialog dialog;
private static JButton openButton;
private static JButton closeButton;
public static void main(String[] args) throws Exception {
try {
Robot robot = Util.createRobot();
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
createAndShowGUI();
}
});
Util.waitForIdle(robot);
Util.clickOnComp(frame, robot, 500);
Util.waitForIdle(robot);
mouseEnterCount.set(0);
mouseExitCount.set(0);
Util.clickOnComp(openButton, robot, 500);
Util.waitForIdle(robot);
Util.waitTillShown(dialog);
if (mouseExitCount.get() != 1) {
throw new RuntimeException("Test FAILED. Wrong number of "
+ "MouseExited events = " + mouseExitCount.get());
}
Util.clickOnComp(closeButton, robot, 500);
Util.waitForIdle(robot);
robot.delay(200);
if (mouseEnterCount.get() != 1) {
throw new RuntimeException("Test FAILED. Wrong number of "
+ "MouseEntered events = "+ mouseEnterCount.get());
}
} finally {
if (frame != null) {
SwingUtilities.invokeAndWait(() -> frame.dispose());
}
}
}
private static void createAndShowGUI() {
frame = new JFrame("ModalDialogEnterExitEventsTest");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new FlowLayout());
frame.addMouseListener(new MouseAdapter() {
@Override
public void mouseExited(MouseEvent e) {
mouseExitCount.getAndIncrement();
}
@Override
public void mouseEntered(MouseEvent e) {
mouseEnterCount.getAndIncrement();
}
});
openButton = new JButton("Open Dialog");
openButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
dialog = new JDialog(frame, "Modal Dialog", true);
dialog.setLayout(new FlowLayout());
closeButton = new JButton("Close");
closeButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
dialog.dispose();
}
});
dialog.add(closeButton);
dialog.setSize(200, 200);
dialog.setLocationRelativeTo(null);
dialog.setVisible(true);
}
});
frame.add(openButton);
frame.setExtendedState(Frame.MAXIMIZED_BOTH);
frame.setVisible(true);
}
}
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