76 lines
2.6 KiB
Java
76 lines
2.6 KiB
Java
/*
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* Copyright (c) 2001, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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@test
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@bug 4460376
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@summary HierarchyEvents on Frame should be dispatched correctly
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when on its child Window this event type enabled
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@key headful
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@run main HierarchyEventOnWindowTest
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*/
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import java.awt.AWTEvent;
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import java.awt.Button;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Window;
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import java.awt.event.HierarchyBoundsAdapter;
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import java.lang.reflect.InvocationTargetException;
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public class HierarchyEventOnWindowTest {
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static Frame frame;
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public static void main(String args[]) throws InterruptedException,
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InvocationTargetException {
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EventQueue.invokeAndWait(() -> {
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frame = new Frame("HierarchyEventOnWindowTest");
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CustomWindow window = new CustomWindow(frame);
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window.enableEvents();
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frame.add(new Button(""));
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window.disableEvents();
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window.addHierarchyListener(e -> {});
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window.addHierarchyBoundsListener(new HierarchyBoundsAdapter(){});
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frame.add(new Button(""));
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});
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if (frame != null) {
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EventQueue.invokeAndWait(() -> frame.dispose());
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}
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}
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}
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class CustomWindow extends Window {
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public CustomWindow(Frame frame) {
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super(frame);
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}
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public void enableEvents() {
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enableEvents(AWTEvent.HIERARCHY_EVENT_MASK |
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AWTEvent.HIERARCHY_BOUNDS_EVENT_MASK);
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}
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public void disableEvents() {
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disableEvents(AWTEvent.HIERARCHY_EVENT_MASK |
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AWTEvent.HIERARCHY_BOUNDS_EVENT_MASK);
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}
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}
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