1 /*
   2 * Copyright (c) 2013, 2015, 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   @bug 6345002
  27   @summary grab problems with EmbeddedFrame
  28   @requires (os.family == "windows")
  29   @modules java.desktop/java.awt.peer
  30   @modules java.desktop/sun.awt
  31   @modules java.desktop/sun.awt.windows
  32   @author Oleg.Semenov@sun.com area=EmbeddedFrame
  33   @run main EmbeddedFrameGrabTest
  34 */
  35 
  36 /**
  37  * EmbeddedFrameGrabTest.java
  38  *
  39  * summary: grab problems with EmbeddedFrame
  40  */
  41 
  42 import java.awt.Frame;
  43 import java.awt.peer.FramePeer;
  44 import javax.swing.JComboBox;
  45 import java.awt.Panel;
  46 import java.awt.BorderLayout;
  47 import java.awt.Robot;
  48 import java.awt.event.InputEvent;
  49 import java.awt.Rectangle;
  50 import java.awt.TextArea;
  51 import java.awt.Dialog;
  52 
  53 import java.lang.reflect.Constructor;
  54 import java.lang.reflect.Field;
  55 
  56 import sun.awt.AWTAccessor;
  57 
  58 public class EmbeddedFrameGrabTest {
  59         
  60         /**
  61          * Test fails if it throws any exception.
  62          * @throws Exception
  63          */
  64         private void init() throws Exception {
  65                 
  66                 if (!System.getProperty("os.name").startsWith("Windows")) {
  67                         System.out.println("This is Windows only test.");
  68                         return;
  69                 }
  70 
  71                 final Frame frame = new Frame("AWT Frame");
  72                 frame.pack();
  73                 frame.setSize(200,200);
  74                 FramePeer frame_peer = AWTAccessor.getComponentAccessor().getPeer(frame);
  75                 Class comp_peer_class =
  76                                 Class.forName("sun.awt.windows.WComponentPeer");
  77                 Field hwnd_field = comp_peer_class.getDeclaredField("hwnd");
  78                 hwnd_field.setAccessible(true);
  79                 long hwnd = hwnd_field.getLong(frame_peer);
  80                 
  81                 Class clazz = Class.forName("sun.awt.windows.WEmbeddedFrame");
  82                 Constructor constructor = 
  83                                 clazz.getConstructor (new Class [] {long.class});
  84                 final Frame embedded_frame =
  85                                 (Frame) constructor.newInstance (new Object[] {
  86                                                 new Long(hwnd)});;
  87                 final JComboBox<String> combo = new JComboBox<>(new String[] {
  88                                 "Item 1", "Item 2"
  89                 } );
  90                 combo.setSelectedIndex(1);
  91                 final Panel p = new Panel();
  92                 p.setLayout(new BorderLayout());
  93                 embedded_frame.add(p,BorderLayout.CENTER);
  94                 embedded_frame.validate();
  95                 p.add(combo);
  96                 p.validate();
  97                 frame.setVisible(true);
  98                 Robot robot = new Robot();
  99                 robot.delay(2000);
 100                 Rectangle clos = new Rectangle(
 101                                 combo.getLocationOnScreen(),combo.getSize());
 102                 robot.mouseMove(clos.x+clos.width/2,clos.y+clos.height/2);
 103                 robot.mousePress(InputEvent.BUTTON1_MASK);
 104                 robot.mouseRelease(InputEvent.BUTTON1_MASK);
 105                 robot.delay(1000);
 106                 if (!combo.isPopupVisible()) {
 107                         throw new RuntimeException("Combobox popup is not visible!");
 108                 }
 109                 robot.mouseMove(clos.x+clos.width/2,clos.y+clos.height+3);
 110                 robot.mousePress(InputEvent.BUTTON1_MASK);
 111                 robot.mouseRelease(InputEvent.BUTTON1_MASK);
 112                 robot.delay(1000);
 113                 if (combo.getSelectedIndex() != 0) {
 114                         throw new RuntimeException("Combobox selection has not changed!");
 115                 }
 116                 embedded_frame.remove(p);
 117                 embedded_frame.dispose();
 118                 frame.dispose();
 119 
 120         }
 121 
 122 
 123 
 124     public static void main( String args[] ) throws Exception {
 125             new EmbeddedFrameGrabTest().init();
 126     }
 127 
 128 }