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 
  33 import java.awt.*;
  34 
  35 public 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 }