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/*
* Copyright (c) 2002, 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
@bug 4636311 4645035
@summary Modal dialog shown on EDT after modal dialog on EDT doesn't receive mouse events
@key headful
@run main ModalDialogOnNonEdt
*/
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.EventQueue;
import java.awt.Robot;
import java.awt.Point;
import java.awt.Dimension;
import java.awt.Window;
import java.awt.event.InputEvent;
import java.awt.AWTException;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;
import java.util.ArrayList;
import java.util.List;
public class ModalDialogOnNonEdt {
public void start () {
ShowModalDialog showModalDialog = new ShowModalDialog();
try {
EventQueue.invokeLater(showModalDialog);
Robot robot = new Robot();
robot.delay(2000);
Point origin = ShowModalDialog.lastShownDialog.getLocationOnScreen();
Dimension dim = ShowModalDialog.lastShownDialog.getSize();
robot.mouseMove((int)origin.getX() + (int)dim.getWidth()/2,
(int)origin.getY() + (int)dim.getHeight()/2);
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
robot.delay(2000);
if (ShowModalDialog.count < 2) {
throw new RuntimeException("TEST FAILED: second modal dialog was not shown");
}
/* click on second modal dialog to verify if it receives mouse events */
synchronized (ShowModalDialog.monitor) {
origin = ShowModalDialog.lastShownDialog.getLocationOnScreen();
dim = ShowModalDialog.lastShownDialog.getSize();
robot.mouseMove((int)origin.getX() + (int)dim.getWidth()/2,
(int)origin.getY() + (int)dim.getHeight()/2);
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
ShowModalDialog.monitor.wait(2000);
}
if (ShowModalDialog.count < 3) {
throw new RuntimeException("TEST FAILED: second modal dialog didn't receive mouse events");
}
} catch (AWTException e) {
e.printStackTrace();
throw new RuntimeException("Some AWTException occurred");
} catch (InterruptedException e) {
e.printStackTrace();
throw new RuntimeException("Test was interrupted");
} finally {
for (Window w : ShowModalDialog.toDispose) {
w.setVisible(false);
w.dispose();
}
}
System.out.println("TEST PASSED");
}
public static void main(String[] args) {
new ModalDialogOnNonEdt().start();
}
}
class ShowModalDialog implements Runnable {
static volatile int count = 0;
static Object monitor = new Object();
static Dialog lastShownDialog;
static List<Window> toDispose = new ArrayList<>();
public void run() {
count++;
Frame frame = new Frame("Frame #" + count);
toDispose.add(frame);
Dialog dialog = new Dialog(frame, "Modal Dialog #" + count, true);
dialog.setSize(100, 100);
dialog.setLocation(100, 100*count);
dialog.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent me) {
System.out.println(me.toString());
if (ShowModalDialog.count < 2) {
Runnable runner = new ShowModalDialog();
new Thread(runner).start();
} else {
synchronized (monitor) {
ShowModalDialog.count++;
monitor.notifyAll();
}
}
}
});
lastShownDialog = dialog;
toDispose.add(dialog);
dialog.setVisible(true);
}
}
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