1 /*
   2  * Copyright (c) 2007, 2017, 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 import java.awt.*;
  25 
  26 /**
  27  * @test
  28  * @key headful
  29  * @bug 8065739 8131339
  30  * @summary When Frame.setExtendedState(Frame.MAXIMIZED_BOTH)
  31  *          is called for a Frame after been called setMaximizedBounds() with
  32  *          certain value, Frame bounds must equal to this value.
  33  *
  34  * @run main SetMaximizedBounds
  35  */
  36 
  37 public class SetMaximizedBounds {
  38 
  39     public static void main(String[] args) throws Exception {
  40 
  41         //Supported platforms are Windows and OS X.
  42         String os = System.getProperty("os.name").toLowerCase();
  43         if (!os.contains("windows") && !os.contains("os x")) {
  44             return;
  45         }
  46 
  47         if (!Toolkit.getDefaultToolkit().
  48                 isFrameStateSupported(Frame.MAXIMIZED_BOTH)) {
  49             return;
  50         }
  51 
  52         GraphicsEnvironment ge = GraphicsEnvironment.
  53                 getLocalGraphicsEnvironment();
  54 
  55         if (ge.isHeadlessInstance()) {
  56             return;
  57         }
  58 
  59         for (GraphicsDevice gd : ge.getScreenDevices()) {
  60             for (GraphicsConfiguration gc : gd.getConfigurations()) {
  61                 testMaximizedBounds(gc, false);
  62                 testMaximizedBounds(gc, true);
  63             }
  64         }
  65     }
  66 
  67     static void testMaximizedBounds(GraphicsConfiguration gc, boolean undecorated)
  68             throws Exception {
  69 
  70         Frame frame = null;
  71         try {
  72 
  73             Rectangle maxArea = getMaximizedScreenArea(gc);
  74 
  75             Robot robot = new Robot();
  76             robot.setAutoDelay(50);
  77 
  78             frame = new Frame();
  79             frame.setUndecorated(undecorated);
  80             Rectangle maximizedBounds = new Rectangle(
  81                     maxArea.x + maxArea.width / 6,
  82                     maxArea.y + maxArea.height / 6,
  83                     maxArea.width / 3,
  84                     maxArea.height / 3);
  85             frame.setMaximizedBounds(maximizedBounds);
  86             frame.setSize(maxArea.width / 8, maxArea.height / 8);
  87             frame.setVisible(true);
  88             robot.waitForIdle();
  89 
  90             frame.setExtendedState(Frame.MAXIMIZED_BOTH);
  91             robot.waitForIdle();
  92             robot.delay(1000);
  93 
  94             Rectangle bounds = frame.getBounds();
  95             if (!bounds.equals(maximizedBounds)) {
  96                 throw new RuntimeException("The bounds of the Frame do not equal to what"
  97                         + " is specified when the frame is in Frame.MAXIMIZED_BOTH state");
  98             }
  99 
 100             frame.setExtendedState(Frame.NORMAL);
 101             robot.waitForIdle();
 102             robot.delay(1000);
 103 
 104             maximizedBounds = new Rectangle(
 105                     maxArea.x + maxArea.width / 10,
 106                     maxArea.y + maxArea.height / 10,
 107                     maxArea.width / 5,
 108                     maxArea.height / 5);
 109             frame.setMaximizedBounds(maximizedBounds);
 110             frame.setExtendedState(Frame.MAXIMIZED_BOTH);
 111             robot.waitForIdle();
 112             robot.delay(1000);
 113 
 114             bounds = frame.getBounds();
 115             if (!bounds.equals(maximizedBounds)) {
 116                 throw new RuntimeException("The bounds of the Frame do not equal to what"
 117                         + " is specified when the frame is in Frame.MAXIMIZED_BOTH state");
 118             }
 119         } finally {
 120             if (frame != null) {
 121                 frame.dispose();
 122             }
 123         }
 124     }
 125 
 126     static Rectangle getMaximizedScreenArea(GraphicsConfiguration gc) {
 127         Rectangle bounds = gc.getBounds();
 128         Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
 129         return new Rectangle(
 130                 bounds.x + insets.left,
 131                 bounds.y + insets.top,
 132                 bounds.width - insets.left - insets.right,
 133                 bounds.height - insets.top - insets.bottom);
 134     }
 135 }