1 /* 2 * Copyright (c) 2016, 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 8065861 28 * @summary Test to check pressing Escape key sets 'canceled' property of ProgressMonitor 29 * @run main ProgressMonitorEscapeKeyPress 30 */ 31 32 import java.awt.AWTException; 33 import java.awt.EventQueue; 34 import java.awt.Robot; 35 import java.awt.event.KeyEvent; 36 import javax.swing.JFrame; 37 import javax.swing.ProgressMonitor; 38 import javax.swing.SwingUtilities; 39 40 public class ProgressMonitorEscapeKeyPress { 41 42 static ProgressMonitor monitor; 43 static int counter = 0; 44 static TestThread robotThread; 45 static JFrame frame; 46 47 48 public static void main(String[] args) throws Exception { 49 50 createTestUI(); 51 52 monitor = new ProgressMonitor(frame, "Progress", null, 0, 100); 53 54 robotThread = new TestThread(); 55 robotThread.start(); 56 57 for (counter = 0; counter <= 100; counter += 10) { 58 Thread.sleep(1000); 59 60 EventQueue.invokeAndWait(new Runnable() { 61 @Override 62 public void run() { 63 if (!monitor.isCanceled()) { 64 monitor.setProgress(counter); 65 System.out.println("Progress bar is in progress"); 66 } 67 } 68 }); 69 70 if (monitor.isCanceled()) { 71 break; 72 } 73 } 74 75 disposeTestUI(); 76 77 if (counter >= monitor.getMaximum()) { 78 throw new RuntimeException("Escape key did not cancel the ProgressMonitor"); 79 } 80 } 81 82 private static void createTestUI() throws Exception { 83 SwingUtilities.invokeAndWait(new Runnable() { 84 @Override 85 public void run() { 86 frame = new JFrame("Test"); 87 frame.setSize(300, 300); 88 frame.setLocationByPlatform(true); 89 frame.setVisible(true); 90 }}); 91 } 92 93 94 private static void disposeTestUI() throws Exception { 95 SwingUtilities.invokeAndWait(() -> { 96 frame.dispose(); 97 }); 98 } 99 } 100 101 102 class TestThread extends Thread { 103 104 Robot testRobot; 105 106 TestThread() throws AWTException { 107 super(); 108 testRobot = new Robot(); 109 } 110 111 @Override 112 public void run() { 113 try { 114 // Sleep for 5 seconds - so that the ProgressMonitor starts 115 Thread.sleep(5000); 116 117 // Press and release Escape key 118 testRobot.keyPress(KeyEvent.VK_ESCAPE); 119 testRobot.delay(20); 120 testRobot.keyRelease(KeyEvent.VK_ESCAPE); 121 } catch (InterruptedException ex) { 122 throw new RuntimeException("Exception in TestThread"); 123 } 124 } 125 } 126