1 /* 2 * Copyright (c) 2012, 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 7196547 27 * @summary Dead Key implementation for KeyEvent on Mac OS X 28 * @author alexandr.scherbatiy area=awt.event 29 * @run main deadKeyMacOSX 30 */ 31 32 import java.awt.*; 33 import java.awt.event.*; 34 import java.awt.event.KeyEvent; 35 import sun.awt.OSInfo; 36 import sun.awt.SunToolkit; 37 38 public class deadKeyMacOSX { 39 40 private static SunToolkit toolkit; 41 private static volatile int state = 0; 42 43 public static void main(String[] args) throws Exception { 44 45 if (OSInfo.getOSType() != OSInfo.OSType.MACOSX) { 46 return; 47 } 48 49 toolkit = (SunToolkit) Toolkit.getDefaultToolkit(); 50 Robot robot = new Robot(); 51 robot.setAutoDelay(50); 52 53 createAndShowGUI(); 54 55 // Pressed keys: Alt + E + A 56 // Results: ALT + VK_DEAD_ACUTE + a with accute accent 57 robot.keyPress(KeyEvent.VK_ALT); 58 robot.keyPress(KeyEvent.VK_E); 59 robot.keyRelease(KeyEvent.VK_E); 60 robot.keyRelease(KeyEvent.VK_ALT); 61 62 robot.keyPress(KeyEvent.VK_A); 63 robot.keyRelease(KeyEvent.VK_A); 64 65 if (state != 3) { 66 throw new RuntimeException("Wrong number of key events."); 67 } 68 } 69 70 static void createAndShowGUI() { 71 Frame frame = new Frame(); 72 frame.setSize(300, 300); 73 Panel panel = new Panel(); 74 panel.addKeyListener(new DeadKeyListener()); 75 frame.add(panel); 76 frame.setVisible(true); 77 toolkit.realSync(); 78 79 panel.requestFocusInWindow(); 80 toolkit.realSync(); 81 } 82 83 static class DeadKeyListener extends KeyAdapter { 84 85 @Override 86 public void keyPressed(KeyEvent e) { 87 int keyCode = e.getKeyCode(); 88 char keyChar = e.getKeyChar(); 89 90 switch (state) { 91 case 0: 92 if (keyCode != KeyEvent.VK_ALT) { 93 throw new RuntimeException("Alt is not pressed."); 94 } 95 state++; 96 break; 97 case 1: 98 if (keyCode != KeyEvent.VK_DEAD_ACUTE) { 99 throw new RuntimeException("Dead ACUTE is not pressed."); 100 } 101 if (keyChar != 0xB4) { 102 throw new RuntimeException("Pressed char is not dead acute."); 103 } 104 105 state++; 106 break; 107 case 2: 108 if (keyCode != KeyEvent.VK_A) { 109 throw new RuntimeException("A is not pressed."); 110 } 111 if (keyChar != 0xE1) { 112 throw new RuntimeException("A char does not have ACCUTE accent"); 113 } 114 state++; 115 break; 116 default: 117 throw new RuntimeException("Excessive keyPressed event."); 118 } 119 } 120 121 @Override 122 public void keyTyped(KeyEvent e) { 123 int keyCode = e.getKeyCode(); 124 char keyChar = e.getKeyChar(); 125 126 if (state == 3) { 127 if (keyCode != 0) { 128 throw new RuntimeException("Key code should be undefined."); 129 } 130 if (keyChar != 0xE1) { 131 throw new RuntimeException("A char does not have ACCUTE accent"); 132 } 133 } else { 134 throw new RuntimeException("Wron number of keyTyped events."); 135 } 136 } 137 } 138 }