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 /* @test 25 @bug 4506788 26 @summary Tests if cursor gets stuck after insertion a character 27 @author Denis Sharypov 28 @library ../../../regtesthelpers 29 @build Util 30 @run applet bug4506788.html 31 */ 32 33 34 import java.awt.*; 35 import java.awt.event.*; 36 37 import javax.swing.*; 38 import javax.swing.text.*; 39 import javax.swing.event.*; 40 41 import java.util.Timer; 42 import java.util.TimerTask; 43 44 public class bug4506788 extends JApplet { 45 46 private Timer timer; 47 48 private boolean passed = false; 49 private boolean finished = false; 50 51 private JEditorPane jep = new JEditorPane(); 52 53 public void init() { 54 String text = "abc"; 55 JFrame f = new JFrame(); 56 jep.setEditorKit(new StyledEditorKit()); 57 jep.setText(text); 58 jep.addCaretListener(new CaretListener() { 59 public void caretUpdate(CaretEvent e) { 60 passed = (e.getDot() == 3); 61 if (passed) { 62 synchronized (bug4506788.this) { 63 finished = true; 64 bug4506788.this.notifyAll(); 65 } 66 } 67 } 68 }); 69 70 DefaultStyledDocument doc = (DefaultStyledDocument)jep.getDocument(); 71 MutableAttributeSet atr = new SimpleAttributeSet(); 72 StyleConstants.setBold(atr, true); 73 doc.setCharacterAttributes(1, 1, atr, false); 74 75 f.getContentPane().add(jep); 76 f.setSize(100, 100); 77 f.setVisible(true); 78 } 79 80 public void start() { 81 Util.blockTillDisplayed(jep); 82 timer = new Timer(); 83 timer.schedule(new RobotTask(), 3000); 84 synchronized (this) { 85 if (!finished) { 86 try { 87 wait(20000); 88 } catch (Exception e) { 89 } 90 } 91 } 92 } 93 94 public void destroy() { 95 if(!passed) { 96 throw new RuntimeException("Test failed."); 97 } 98 } 99 100 101 class RobotTask extends TimerTask { 102 public void run() { 103 Robot robot; 104 try { 105 robot = new Robot(); 106 } catch (AWTException e) { 107 throw new RuntimeException("Robot could not be created"); 108 } 109 Point p = jep.getLocationOnScreen(); 110 robot.setAutoDelay(50); 111 robot.mouseMove(p.x ,p.y); 112 robot.mousePress(InputEvent.BUTTON1_MASK); 113 robot.mouseRelease(InputEvent.BUTTON1_MASK); 114 robot.keyPress(KeyEvent.VK_RIGHT); 115 robot.keyRelease(KeyEvent.VK_RIGHT); 116 robot.keyPress(KeyEvent.VK_X); 117 robot.keyRelease(KeyEvent.VK_X); 118 robot.keyPress(KeyEvent.VK_RIGHT); 119 robot.keyRelease(KeyEvent.VK_RIGHT); 120 } 121 } 122 }