1 /* 2 * Copyright (c) 2013, 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 /** 25 * @test 26 * @key headful 27 * @bug 6345003 8171363 28 * @summary grab problems with EmbeddedFrame 29 * @requires (os.family == "windows") 30 * @author Oleg.Semenov@sun.com area=EmbeddedFrame 31 * @run main EmbeddedFrameGrabTest 32 */ 33 34 import java.awt.Frame; 35 import java.awt.peer.FramePeer; 36 import javax.swing.JComboBox; 37 import java.awt.Panel; 38 import java.awt.BorderLayout; 39 import java.awt.Robot; 40 import java.awt.event.InputEvent; 41 import java.awt.Rectangle; 42 import java.awt.TextArea; 43 import java.awt.Dialog; 44 45 import java.lang.reflect.Constructor; 46 import java.lang.reflect.Field; 47 48 import sun.awt.AWTAccessor; 49 50 public class EmbeddedFrameGrabTest { 51 52 /** 53 * Test fails if it throws any exception. 54 * 55 * @throws Exception 56 */ 57 private void init() throws Exception { 58 59 if (!System.getProperty("os.name").startsWith("Windows")) { 60 System.out.println("This is Windows only test."); 61 return; 62 } 63 64 final Frame frame = new Frame("AWT Frame"); 65 frame.pack(); 66 frame.setSize(200, 200); 67 FramePeer frame_peer = (FramePeer) AWTAccessor.getComponentAccessor() 68 .getPeer(frame); 69 Class comp_peer_class 70 = Class.forName("sun.awt.windows.WComponentPeer"); 71 Field hwnd_field = comp_peer_class.getDeclaredField("hwnd"); 72 hwnd_field.setAccessible(true); 73 long hwnd = hwnd_field.getLong(frame_peer); 74 75 Class clazz = Class.forName("sun.awt.windows.WEmbeddedFrame"); 76 Constructor constructor 77 = clazz.getConstructor(new Class[]{long.class}); 78 final Frame embedded_frame 79 = (Frame) constructor.newInstance(new Object[]{ 80 new Long(hwnd)});; 81 final JComboBox<String> combo = new JComboBox<>(new String[]{ 82 "Item 1", "Item 2" 83 }); 84 combo.setSelectedIndex(1); 85 final Panel p = new Panel(); 86 p.setLayout(new BorderLayout()); 87 embedded_frame.add(p, BorderLayout.CENTER); 88 embedded_frame.validate(); 89 p.add(combo); 90 p.validate(); 91 frame.setVisible(true); 92 Robot robot = new Robot(); 93 robot.delay(2000); 94 Rectangle clos = new Rectangle( 95 combo.getLocationOnScreen(), combo.getSize()); 96 robot.mouseMove(clos.x + clos.width / 2, clos.y + clos.height / 2); 97 robot.mousePress(InputEvent.BUTTON1_MASK); 98 robot.mouseRelease(InputEvent.BUTTON1_MASK); 99 robot.delay(1000); 100 if (!combo.isPopupVisible()) { 101 throw new RuntimeException("Combobox popup is not visible!"); 102 } 103 robot.mouseMove(clos.x + clos.width / 2, clos.y + clos.height + 3); 104 robot.mousePress(InputEvent.BUTTON1_MASK); 105 robot.mouseRelease(InputEvent.BUTTON1_MASK); 106 robot.delay(1000); 107 if (combo.getSelectedIndex() != 0) { 108 throw new RuntimeException("Combobox selection has not changed!"); 109 } 110 embedded_frame.remove(p); 111 embedded_frame.dispose(); 112 frame.dispose(); 113 114 } 115 116 public static void main(String args[]) throws Exception { 117 new EmbeddedFrameGrabTest().init(); 118 } 119 120 }