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/*
* Copyright (c) 2003, 2024, 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.
*/
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
/*
* @test
* @bug 4464714 6365898
* @key headful
* @summary Frames cannot be shown initially maximized
*/
public class InitialMaximizedTest {
static Frame frame;
public static void main(String[] args) throws Exception {
if (!Toolkit.getDefaultToolkit()
.isFrameStateSupported(Frame.MAXIMIZED_BOTH)) {
return;
}
Robot robot = new Robot();
try {
EventQueue.invokeAndWait(InitialMaximizedTest::createAndShowFrame);
robot.waitForIdle();
robot.delay(1000);
EventQueue.invokeAndWait(InitialMaximizedTest::checkMaximized);
} finally {
EventQueue.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
private static void checkMaximized() {
Rectangle frameBounds = frame.getBounds();
GraphicsConfiguration gc = frame.getGraphicsConfiguration();
Rectangle workArea = gc.getBounds();
Insets screenInsets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
workArea.x += screenInsets.left;
workArea.y += screenInsets.top;
workArea.width -= screenInsets.left + screenInsets.right;
workArea.height -= screenInsets.top + screenInsets.bottom;
System.out.println("Frame bounds " + frameBounds);
System.out.println("GraphicsConfiguration bounds " + gc.getBounds());
System.out.println("Screen insets: " + screenInsets);
System.out.println("Work area: " + workArea);
//frame bounds can exceed screen size on Windows, see 8231043
if (!frameBounds.contains(workArea)) {
throw new RuntimeException("Frame is not maximized");
}
}
private static void createAndShowFrame() {
frame = new Frame("The frame SHOULD be shown MAXIMIZED");
frame.setSize(300, 300);
frame.setLocation(50, 50);
frame.setExtendedState(Frame.MAXIMIZED_BOTH);
frame.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
frame.dispose();
}
});
frame.setVisible(true);
}
}
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