1 /*
   2  * Copyright (c) 2003, 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
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  23 /*
  24   @test
  25   @key headful
  26   @bug 4800638
  27   @summary Tests that Choice does not lock the Desktop
  28   @run main GrabLockTest
  29 */
  30 import java.awt.*;
  31 import java.awt.event.*;
  32 
  33 public class GrabLockTest
  34 {
  35     public static void main (String args[])
  36     {
  37         Frame frame = new TestFrame();
  38     }
  39 }
  40 
  41 class TestFrame extends Frame implements MouseListener {
  42     public TestFrame() {
  43         Choice choice = new Choice();
  44         choice.addItem("Fist Item");
  45         choice.addItem("Second Item");
  46         add(choice,BorderLayout.NORTH);
  47         Panel panel = new Panel();
  48         panel.addMouseListener(this);
  49         panel.setBackground(Color.RED);
  50         add(panel);
  51         setSize(200, 200);
  52         setVisible(true);
  53         toFront();
  54 
  55         try {
  56             Robot robot = new Robot();
  57             robot.setAutoWaitForIdle(true);
  58             robot.setAutoDelay(50);
  59 
  60             robot.waitForIdle();
  61 
  62             Point pt = choice.getLocationOnScreen();
  63             robot.mouseMove(pt.x + choice.getWidth() - choice.getHeight()/2,
  64                 pt.y + choice.getHeight()/2);
  65             robot.mousePress(InputEvent.BUTTON1_MASK);
  66             robot.waitForIdle();
  67             robot.mouseMove(pt.x + choice.getWidth()/2,
  68                 pt.y + choice.getHeight()*2);
  69             robot.waitForIdle();
  70             robot.mousePress(InputEvent.BUTTON2_MASK);
  71             robot.waitForIdle();
  72             Point pt1 = panel.getLocationOnScreen();
  73             robot.mouseMove(pt1.x + panel.getWidth()/2,
  74                 pt1.y + panel.getHeight()/2);
  75             robot.waitForIdle();
  76             robot.mouseRelease(InputEvent.BUTTON1_MASK);
  77             robot.mouseRelease(InputEvent.BUTTON2_MASK);
  78 
  79             robot.waitForIdle();
  80 
  81             robot.mousePress(InputEvent.BUTTON1_MASK);
  82             robot.delay(30);
  83             robot.mouseRelease(InputEvent.BUTTON1_MASK);
  84             robot.waitForIdle();
  85             if (nPressed == 0) {
  86                 robot.keyPress(KeyEvent.VK_ESCAPE);
  87                 robot.keyRelease(KeyEvent.VK_ESCAPE);
  88                 throw new RuntimeException("GrabLockTest failed." + nPressed);
  89             }
  90         } catch (Exception e) {
  91             throw new RuntimeException("The test was not completed.\n\n" + e);
  92         }
  93 
  94     }
  95 
  96     public int nPressed = 0;
  97 
  98     public void mouseClicked(MouseEvent e) {
  99     }
 100 
 101     public void mousePressed(MouseEvent e) {
 102         nPressed++;
 103         System.out.println("Pressed!");
 104     }
 105 
 106     public void mouseReleased(MouseEvent e) {
 107     }
 108 
 109     public void mouseEntered(MouseEvent e) {}
 110     public void mouseExited(MouseEvent e) {}
 111 }// class TestFrame