1 /* 2 * Copyright (c) 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 21 * questions. 22 */ 23 24 /* @test 25 * @bug 8065861 26 * @summary Test to check pressing Escape key sets 'canceled' property of ProgressMonitor 27 * @run main ProgressMonitorEscapeKeyPress 28 */ 29 30 import java.awt.AWTException; 31 import java.awt.EventQueue; 32 import java.awt.Robot; 33 import java.awt.event.KeyEvent; 34 import javax.swing.JFrame; 35 import javax.swing.ProgressMonitor; 36 import javax.swing.SwingUtilities; 37 38 public class ProgressMonitorEscapeKeyPress { 39 40 static ProgressMonitor monitor; 41 static int counter = 0; 42 static TestThread robotThread; 43 static JFrame frame; 44 45 46 public static void main(String[] args) throws Exception { 47 48 createTestUI(); 49 50 monitor = new ProgressMonitor(frame, "Progress", null, 0, 100); 51 52 robotThread = new TestThread(); 53 robotThread.start(); 54 55 for (counter = 0; counter <= 100; counter += 10) { 56 Thread.sleep(1000); 57 58 EventQueue.invokeAndWait(new Runnable() { 59 @Override 60 public void run() { 61 if (!monitor.isCanceled()) { 62 monitor.setProgress(counter); 63 System.out.println("Progress bar is in progress"); 64 } 65 } 66 }); 67 68 if (monitor.isCanceled()) { 69 break; 70 } 71 } 72 73 disposeTestUI(); 74 75 if (counter >= monitor.getMaximum()) { 76 throw new RuntimeException("Escape key did not cancel the ProgressMonitor"); 77 } 78 } 79 80 private static void createTestUI() throws Exception { 81 SwingUtilities.invokeAndWait(new Runnable() { 82 @Override 83 public void run() { 84 frame = new JFrame("Test"); 85 frame.setSize(300, 300); 86 frame.setLocationByPlatform(true); 87 frame.setVisible(true); 88 }}); 89 } 90 91 92 private static void disposeTestUI() throws Exception { 93 SwingUtilities.invokeAndWait(() -> { 94 frame.dispose(); 95 }); 96 } 97 } 98 99 100 class TestThread extends Thread { 101 102 Robot testRobot; 103 104 TestThread() throws AWTException { 105 super(); 106 testRobot = new Robot(); 107 } 108 109 @Override 110 public void run() { 111 try { 112 // Sleep for 5 seconds - so that the ProgressMonitor starts 113 Thread.sleep(5000); 114 115 // Press and release Escape key 116 testRobot.keyPress(KeyEvent.VK_ESCAPE); 117 testRobot.delay(20); 118 testRobot.keyRelease(KeyEvent.VK_ESCAPE); 119 } catch (InterruptedException ex) { 120 throw new RuntimeException("Exception in TestThread"); 121 } 122 } 123 } 124