ActiveSwingWindowTest.java revision 15235:fe58d505fffd 
1/*
2 * Copyright (c) 1999, 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/*
25 * @test
26 * @key headful
27 * @summary To check proper WINDOW_EVENTS are triggered when JFrame gains or losses the focus
28 * @author Jitender(jitender.singh@eng.sun.com) area=AWT
29 * @author yan
30 * @library ../../../../lib/testlibrary
31 * @build ExtendedRobot
32 * @run main ActiveSwingWindowTest
33 */
34
35import java.awt.*;
36import java.awt.event.*;
37import javax.swing.JFrame;
38import javax.swing.JTextField;
39import javax.swing.JButton;
40
41
42public class ActiveSwingWindowTest {
43
44    private JFrame frame, frame2;
45    private JButton button, button2;
46    private JTextField textField, textField2;
47    private int eventType, eventType1;
48    private ExtendedRobot robot;
49    private Object lock1 = new Object();
50    private Object lock2 = new Object();
51    private Object lock3 = new Object();
52    private boolean passed = true;
53    private int delay = 150;
54
55    public static void main(String[] args) {
56        ActiveSwingWindowTest test = new ActiveSwingWindowTest();
57        test.doTest();
58    }
59
60    public ActiveSwingWindowTest() {
61        try{
62            EventQueue.invokeAndWait( () -> {
63                    initializeGUI();
64            });
65        } catch (Exception e) {
66            e.printStackTrace();
67            throw new RuntimeException("Interrupted or unexpected Exception occured");
68        }
69    }
70
71    private void initializeGUI() {
72        frame = new JFrame();
73        frame.setLayout(new FlowLayout());
74
75        frame.setLocation(5, 20);
76        frame.setSize(200, 200);
77        frame.setUndecorated(true);
78        frame.addWindowFocusListener(new WindowFocusListener() {
79            public void windowGainedFocus(WindowEvent event) {
80                System.out.println("Frame Focus gained");
81                synchronized (lock3) {
82                    try {
83                        lock3.notifyAll();
84                    } catch (Exception ex) {
85                        ex.printStackTrace();
86                    }
87                }
88            }
89
90            public void windowLostFocus(WindowEvent event) {
91                    System.out.println("Frame Focus lost");
92            }
93        });
94        frame.addWindowListener(new WindowAdapter() {
95            public void windowActivated(WindowEvent e) {
96                eventType = WindowEvent.WINDOW_ACTIVATED;
97                System.out.println("Undecorated Frame is activated\n");
98                synchronized (lock1) {
99                    try {
100                        lock1.notifyAll();
101                    } catch (Exception ex) {
102                        ex.printStackTrace();
103                    }
104                }
105            }
106
107            public void windowDeactivated(WindowEvent e) {
108                eventType = WindowEvent.WINDOW_DEACTIVATED;
109                System.out.println("Undecorated Frame got Deactivated\n");
110                synchronized (lock2) {
111                    try {
112                            lock2.notifyAll();
113                    } catch (Exception ex) {
114                        ex.printStackTrace();
115                    }
116                }
117            }
118        });
119        textField = new JTextField("TextField");
120        button = new JButton("Click me");
121        button.addActionListener(new ActionListener() {
122            public void actionPerformed(ActionEvent e) {
123                textField.setText("Focus gained");
124            }
125        });
126
127        frame.setBackground(Color.green);
128        frame.add(button);
129        frame.add(textField);
130        frame.setVisible(true);
131
132        frame2 = new JFrame();
133        frame2.setLayout(new FlowLayout());
134        frame2.setLocation(5, 250);
135        frame2.setSize(200, 200);
136        frame2.setBackground(Color.green);
137        button2 = new JButton("Click me");
138        textField2 = new JTextField("TextField");
139        button2.addActionListener(new ActionListener() {
140            public void actionPerformed(ActionEvent e) {
141                textField2.setText("Got the focus");
142            }
143        });
144
145        frame2.add(button2, BorderLayout.SOUTH);
146        frame2.add(textField2, BorderLayout.NORTH);
147        frame2.setVisible(true);
148
149        frame.toFront();
150    }
151
152    public void doTest() {
153        try {
154            robot = new ExtendedRobot();
155        } catch (Exception e) {
156            e.printStackTrace();
157            throw new RuntimeException("Cannot create robot");
158        }
159
160        robot.waitForIdle(5*delay);
161        robot.mouseMove(button.getLocationOnScreen().x + button.getSize().width / 2,
162                        button.getLocationOnScreen().y + button.getSize().height / 2);
163        robot.waitForIdle(delay);
164        robot.mousePress(InputEvent.BUTTON1_MASK);
165        robot.waitForIdle(delay);
166        robot.mouseRelease(InputEvent.BUTTON1_MASK);
167
168        if (eventType != WindowEvent.WINDOW_ACTIVATED) {
169            synchronized (lock1) {
170                try {
171                    lock1.wait(delay * 10);
172                } catch (Exception e) {
173                    e.printStackTrace();
174                }
175            }
176        }
177        if (eventType != WindowEvent.WINDOW_ACTIVATED) {
178            passed = false;
179            System.err.println("WINDOW_ACTIVATED event did not occur when the " +
180                    "undecorated frame is activated!");
181        }
182
183        eventType1 = -1;
184        eventType = -1;
185
186        robot.mouseMove(button2.getLocationOnScreen().x + button2.getSize().width / 2,
187                        button2.getLocationOnScreen().y + button2.getSize().height / 2);
188        robot.waitForIdle(delay);
189        robot.mousePress(InputEvent.BUTTON1_MASK);
190        robot.waitForIdle(delay);
191        robot.mouseRelease(InputEvent.BUTTON1_MASK);
192
193        if (eventType != WindowEvent.WINDOW_DEACTIVATED) {
194            synchronized (lock2) {
195                try {
196                    lock2.wait(delay * 10);
197                } catch (Exception e) {
198                }
199            }
200        }
201        if (eventType != WindowEvent.WINDOW_DEACTIVATED) {
202            passed = false;
203            System.err.println("FAIL: WINDOW_DEACTIVATED event did not occur for the " +
204                    "undecorated frame when another frame gains focus!");
205        }
206        if (frame.hasFocus()) {
207            passed = false;
208            System.err.println("FAIL: The undecorated frame has focus even when " +
209                        "another frame is clicked!");
210        }
211
212        if (!passed) {
213            //captureScreenAndSave();
214            System.err.println("Test failed!");
215            throw new RuntimeException("Test failed.");
216        } else {
217            System.out.println("Test passed");
218        }
219    }
220}
221