1 /*
2 * Copyright (c) 2015, 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 8073453
26 * @summary Focus doesn't move when pressing Shift + Tab keys
27 * @author Dmitry Markov
28 * @compile AWTFocusTransitionTest.java
29 * @run main/othervm AWTFocusTransitionTest
30 */
31 import sun.awt.SunToolkit;
32
33 import java.awt.*;
34 import java.awt.event.KeyEvent;
35
36 public class AWTFocusTransitionTest {
37 private static SunToolkit toolkit;
38 private static Robot robot;
39
40 private static Frame frame;
41 private static TextField textField;
42 private static Button button;
43
44 public static void main(String[] args) throws Exception {
45 toolkit = (SunToolkit)Toolkit.getDefaultToolkit();
46 robot = new Robot();
47 robot.setAutoDelay(50);
48
49 try {
50 createAndShowGUI();
51
52 toolkit.realSync();
53
54 checkFocusOwner(textField);
55
56 robot.keyPress(KeyEvent.VK_TAB);
57 robot.keyRelease(KeyEvent.VK_TAB);
58 toolkit.realSync();
59
60 checkFocusOwner(button);
61
62 robot.keyPress(KeyEvent.VK_SHIFT);
63 robot.keyPress(KeyEvent.VK_TAB);
64 robot.keyRelease(KeyEvent.VK_TAB);
65 robot.keyRelease(KeyEvent.VK_SHIFT);
66 toolkit.realSync();
67
68 checkFocusOwner(textField);
69
70 robot.keyPress(KeyEvent.VK_SHIFT);
71 robot.keyPress(KeyEvent.VK_TAB);
72 robot.keyRelease(KeyEvent.VK_TAB);
73 robot.keyRelease(KeyEvent.VK_SHIFT);
74 toolkit.realSync();
75
76 checkFocusOwner(button);
77 } finally {
78 if (frame != null) {
79 frame.dispose();
80 }
81 }
82 System.out.println("Test Passed!");
83 }
84
85 private static void createAndShowGUI() {
86 frame = new Frame("AWTFocusTransitionTest");
87 frame.setSize(300, 300);
88 frame.setFocusTraversalPolicyProvider(true);
89 frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy());
90
91 textField = new TextField();
92 button = new Button();
93
94 Panel panel = new Panel();
95 panel.setFocusTraversalPolicyProvider(true);
96 panel.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy());
97
98 Panel p = new Panel();
99 p.setLayout(new GridLayout(3, 1));
100 p.add(textField);
101 p.add(button);
102 p.add(panel);
103
104 frame.add(p);
105 frame.setVisible(true);
106 }
107
108 private static void checkFocusOwner(Component component) {
109 if (component != frame.getFocusOwner()) {
110 throw new RuntimeException("Test Failed! Incorrect focus owner: " + frame.getFocusOwner() +
111 ", but expected: " + component);
112 }
113 }
114 }
115