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/* 25 * @test 26 * @key headful 27 * @bug 8050478 28 * @summary Cursor not updating correctly after closing a modal dialog. 29 * The root cause of the issue was the lack of a mouse exit event 30 * during displaying of a modal dialog. 31 * @author Dmitry Markov 32 * @library ../../regtesthelpers 33 * @build Util 34 * @run main ModalDialogEnterExitEventsTest 35 */ 36 37import javax.swing.JButton; 38import javax.swing.JDialog; 39import javax.swing.JFrame; 40import javax.swing.SwingUtilities; 41import java.awt.FlowLayout; 42import java.awt.Frame; 43import java.awt.Robot; 44import java.awt.event.ActionEvent; 45import java.awt.event.ActionListener; 46import java.awt.event.MouseAdapter; 47import java.awt.event.MouseEvent; 48import java.util.concurrent.atomic.AtomicInteger; 49 50import test.java.awt.regtesthelpers.Util; 51 52public class ModalDialogEnterExitEventsTest { 53 private static volatile AtomicInteger mouseEnterCount = new AtomicInteger(); 54 private static volatile AtomicInteger mouseExitCount = new AtomicInteger(); 55 56 private static JFrame frame; 57 private static JButton openButton; 58 private static JButton closeButton; 59 60 public static void main(String[] args) { 61 Robot robot = Util.createRobot(); 62 63 SwingUtilities.invokeLater(new Runnable() { 64 @Override 65 public void run() { 66 createAndShowGUI(); 67 } 68 }); 69 Util.waitForIdle(robot); 70 71 Util.clickOnComp(frame, robot, 500); 72 Util.waitForIdle(robot); 73 74 mouseEnterCount.set(0); 75 mouseExitCount.set(0); 76 77 Util.clickOnComp(openButton, robot, 500); 78 Util.waitForIdle(robot); 79 if (mouseExitCount.get() != 1) { 80 throw new RuntimeException("Test FAILED. Wrong number of MouseExited events = " + mouseExitCount.get()); 81 } 82 83 Util.clickOnComp(closeButton, robot, 500); 84 Util.waitForIdle(robot); 85 if (mouseEnterCount.get() != 1) { 86 throw new RuntimeException("Test FAILED. Wrong number of MouseEntered events = "+ mouseEnterCount.get()); 87 } 88 } 89 90 private static void createAndShowGUI() { 91 frame = new JFrame("ModalDialogEnterExitEventsTest"); 92 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 93 frame.setLayout(new FlowLayout()); 94 frame.addMouseListener(new MouseAdapter() { 95 @Override 96 public void mouseExited(MouseEvent e) { 97 mouseExitCount.getAndIncrement(); 98 } 99 100 @Override 101 public void mouseEntered(MouseEvent e) { 102 mouseEnterCount.getAndIncrement(); 103 } 104 }); 105 openButton = new JButton("Open Dialog"); 106 openButton.addActionListener(new ActionListener() { 107 @Override 108 public void actionPerformed(ActionEvent e) { 109 JDialog dialog = new JDialog(frame, "Modal Dialog", true); 110 dialog.setLayout(new FlowLayout()); 111 closeButton = new JButton("Close"); 112 closeButton.addActionListener(new ActionListener() { 113 @Override 114 public void actionPerformed(ActionEvent e) { 115 dialog.dispose(); 116 } 117 }); 118 dialog.add(closeButton); 119 dialog.setSize(200, 200); 120 dialog.setLocationRelativeTo(null); 121 dialog.setVisible(true); 122 } 123 }); 124 frame.add(openButton); 125 frame.setExtendedState(Frame.MAXIMIZED_BOTH); 126 frame.setVisible(true); 127 } 128} 129 130