1 /* 2 * Copyright (c) 2004, 2014, 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 * @summary Triggering Focus, Window & Key Events and checking they are 29 * handled properly by the KeyboardFocusManager and KeyEventDispatcher. 30 * @author Aruna Samji 31 * @library ../../../lib/testlibrary 32 * @build ExtendedRobot 33 * @run main TaskKeyboardFocusManagerEvent 34 */ 35 36 public class TaskKeyboardFocusManagerEvent extends Task<GUIMerlinFocus> { 37 38 public static void main (String[] args) throws Exception { 39 new TaskKeyboardFocusManagerEvent(GUIMerlinFocus.class, new ExtendedRobot()).runTask(); 40 } 41 42 TaskKeyboardFocusManagerEvent(Class guiClass, ExtendedRobot robot) throws Exception { 43 super(guiClass, robot); 44 } 45 46 public void task() throws Exception { 47 EventQueue.invokeAndWait(() -> { 48 gui.button.setEnabled(false); 49 gui.setVisible(true); 50 }); 51 robot.waitForIdle(1000); 52 53 gui.setBooleans(); 54 EventQueue.invokeAndWait(() -> gui.button.setEnabled(true)); 55 robot.waitForIdle(1000); 56 57 EventQueue.invokeAndWait(gui.button::requestFocusInWindow); 58 robot.waitForIdle(1000); 59 60 //No two Components must receive the KeyEvents at the same time 61 if (gui.buttonFocusGained && gui.listFocusGained) 62 throw new RuntimeException("Two Components receive the KeyEvents " + 63 "at the same time\n"); 64 65 if (gui.buttonFocusGained == false) 66 throw new RuntimeException("Button has not Gained the focus even " + 67 "after requesting\n"); 68 69 //-------------------------------------------------------------------- 70 71 //When any Focus/ Window/ Key Events are triggered, the dispatchEvent() 72 //of the installed KeyboardFocusManager must be invoked by 73 //AWTEventDispatcher 74 EventQueue.invokeAndWait(() -> 75 KeyboardFocusManager.setCurrentKeyboardFocusManager(gui.cdk) 76 ); 77 robot.waitForIdle(1000); 78 79 if (!(KeyboardFocusManager.getCurrentKeyboardFocusManager() 80 instanceof GUIMerlinFocus.CustomDefaultKeyBoardFocusManager1)) 81 throw new RuntimeException("CurrentKeyboardFocusManager Is:" + 82 KeyboardFocusManager.getCurrentKeyboardFocusManager()); 83 84 //Change the focus to the next component. 85 EventQueue.invokeAndWait(gui.cdk::focusNextComponent); 86 robot.waitForIdle(100); 87 88 if (gui.listFocusGained == false) 89 throw new RuntimeException("List has not Gained the focus even " + 90 "after changing the focus\n"); 91 92 //Check if the old component has lost the focus 93 if (gui.buttonFocusLost == false) 94 throw new RuntimeException("Button has not lost the focus\n"); 95 96 //Check for the active window 97 if (gui.cdk.getActiveWindow() == null) 98 throw new RuntimeException("Active Window is not the Frame\n"); 99 100 //Check the focus owner 101 if (gui.cdk.getFocusOwner() == null) 102 throw new RuntimeException("Focus Owner is not the List\n"); 103 104 //Check for the key event 105 Point listOrigin = gui.list.getLocationOnScreen(); 106 Point listCenter = gui.list.getLocationOnScreen(); 107 listCenter.translate(gui.list.getWidth()/2, gui.list.getHeight()/2); 108 robot.mouseMove(listOrigin); 109 robot.glide(listOrigin, listCenter); 110 robot.waitForIdle(1000); 111 robot.click(); 112 robot.type('N'); 113 114 if (gui.KeyPressed == false) 115 throw new RuntimeException("Key Event is not generated\n"); 116 117 //-------------------------------------------------------------------- 118 //When KeyboardFocusManager.dispatchEvent() returns false, 119 //AWTEventDispatcher must dispatch the event by itself 120 121 Point buttonOrigin = gui.button.getLocationOnScreen(); 122 Point buttonCenter = gui.button.getLocationOnScreen(); 123 buttonCenter.translate(gui.button.getWidth()/2, gui.button.getHeight()/2); 124 robot.glide(buttonOrigin, buttonCenter); 125 robot.click(); 126 robot.waitForIdle(1000); 127 128 if (gui.buttonClicked == false) 129 throw new RuntimeException("AWTEventDispatcher does not dispatch the event by itself\n"); 130 131 EventQueue.invokeAndWait(() -> 132 KeyboardFocusManager.setCurrentKeyboardFocusManager(null) 133 ); 134 } 135 }