84 lines
2.9 KiB
Java
84 lines
2.9 KiB
Java
/*
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* Copyright (c) 2019, 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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* @key headful
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* @bug 8234386
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* @requires (os.family == "mac")
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* @summary [macos] NPE was thrown at expanding Choice from maximized frame
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* @run main ChoiceFromMaximizedFrame
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*/
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import java.awt.BorderLayout;
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import java.awt.Canvas;
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import java.awt.Choice;
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import java.awt.Frame;
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import java.awt.GraphicsConfiguration;
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import java.awt.GraphicsEnvironment;
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import java.awt.Insets;
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import java.awt.Panel;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.Toolkit;
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import java.awt.event.KeyEvent;
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public class ChoiceFromMaximizedFrame
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{
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static public void main(String args[]) throws Exception
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{
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Frame f = new Frame("ChoiceTest");
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try {
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Panel p =new Panel(new BorderLayout());
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Choice choice = new Choice();
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choice.addItem("aaa");
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choice.addItem("bbb");
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p.add("North",choice);
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p.add("Center",new Canvas());
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f.add(p);
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GraphicsConfiguration gc = GraphicsEnvironment
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.getLocalGraphicsEnvironment()
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.getDefaultScreenDevice().getDefaultConfiguration();
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Rectangle bounds = gc.getBounds();
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Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
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int x = bounds.x + insets.left;
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int y = bounds.y + insets.top;
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int width = bounds.width - insets.left - insets.right;
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int height = bounds.height - insets.top - insets.bottom;
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Rectangle rect = new Rectangle(x, y, width, height);
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f.pack();
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f.setBounds(rect);
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f.setVisible(true);
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Robot robot = new Robot();
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_SPACE);
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robot.keyRelease(KeyEvent.VK_SPACE);
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robot.delay(1000);
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} finally {
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f.dispose();
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}
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}
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}
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