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/*
* Copyright (c) 2001, 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 4460376
@summary HierarchyEvents on Frame should be dispatched correctly
when on its child Window this event type enabled
@key headful
@run main HierarchyEventOnWindowTest
*/
import java.awt.AWTEvent;
import java.awt.Button;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Window;
import java.awt.event.HierarchyBoundsAdapter;
import java.lang.reflect.InvocationTargetException;
public class HierarchyEventOnWindowTest {
static Frame frame;
public static void main(String args[]) throws InterruptedException,
InvocationTargetException {
EventQueue.invokeAndWait(() -> {
frame = new Frame("HierarchyEventOnWindowTest");
CustomWindow window = new CustomWindow(frame);
window.enableEvents();
frame.add(new Button(""));
window.disableEvents();
window.addHierarchyListener(e -> {});
window.addHierarchyBoundsListener(new HierarchyBoundsAdapter(){});
frame.add(new Button(""));
});
if (frame != null) {
EventQueue.invokeAndWait(() -> frame.dispose());
}
}
}
class CustomWindow extends Window {
public CustomWindow(Frame frame) {
super(frame);
}
public void enableEvents() {
enableEvents(AWTEvent.HIERARCHY_EVENT_MASK |
AWTEvent.HIERARCHY_BOUNDS_EVENT_MASK);
}
public void disableEvents() {
disableEvents(AWTEvent.HIERARCHY_EVENT_MASK |
AWTEvent.HIERARCHY_BOUNDS_EVENT_MASK);
}
}
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