HideMaximized.java revision 14851:980da45565c8 
1/*
2 * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25  @test
26  @key headful
27  @bug 7177173
28  @summary The maximized state shouldn't be reset upon hiding a frame
29  @author anthony.petrov@oracle.com: area=awt.toplevel
30  @run main HideMaximized
31*/
32
33import java.awt.*;
34
35public class HideMaximized {
36    public static void main(String[] args) {
37        if (!Toolkit.getDefaultToolkit().isFrameStateSupported(Frame.MAXIMIZED_BOTH)) {
38            // Nothing to test
39            return;
40        }
41
42        // First test a decorated frame
43        Frame frame = new Frame("test");
44        test(frame);
45
46        // Now test an undecorated frames
47        frame = new Frame("undecorated test");
48        frame.setUndecorated(true);
49        test(frame);
50    }
51
52    private static void test(Frame frame) {
53        frame.setExtendedState(Frame.MAXIMIZED_BOTH);
54        frame.setVisible(true);
55
56        try { Thread.sleep(1000); } catch (Exception ex) {}
57
58        if (frame.getExtendedState() != Frame.MAXIMIZED_BOTH) {
59            throw new RuntimeException("The maximized state has not been applied");
60        }
61
62        // This will hide the frame, and also clean things up for safe exiting
63        frame.dispose();
64
65        try { Thread.sleep(1000); } catch (Exception ex) {}
66
67        if (frame.getExtendedState() != Frame.MAXIMIZED_BOTH) {
68            throw new RuntimeException("The maximized state has been reset");
69        }
70    }
71}
72