1/*
2 * Copyright (c) 2012, 2013, 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     6981400
28 * @summary Tabbing between textfiled do not work properly when ALT+TAB
29 * @author  anton.tarasov
30 * @library ../../regtesthelpers
31 * @build   Util
32 * @run     main Test1
33 */
34
35// This test shows a frame with four focusable components: b0, b1, b2, b3.
36// Then it presses Tab three times. EDT is freezed for a while on the first FOCUS_LOST event.
37// Meantime, the test clicks in a component of another frame and then clicks in the title
38// of the original frame. When EDT awakes and all the queued events get processed,
39// the other frame should ones gain focus and then pass it to the original frame.
40// The b3 component of the orinial frame should finally become a focus owner.
41// The FOCUS_LOST/FOCUS_GAINED events order in the original frame is tracked and should be:
42// b0 -> b1 -> b2 -> b3.
43
44import java.awt.*;
45import java.awt.event.*;
46import java.util.ArrayList;
47import java.util.Arrays;
48import java.util.List;
49import javax.swing.*;
50import test.java.awt.regtesthelpers.Util;
51
52public class Test1 {
53    static JFrame f0 = new JFrame("base_frame") { public String getName() {return "base_frame";} };
54    static JButton f0b0 = new JB("b0");
55    static JButton f0b1 = new JB("b1");
56    static JButton f0b2 = new JB("b2");
57    static JButton f0b3 = new JB("b3");
58
59    static JFrame f1 = new JFrame("swing_frame") { public String getName() {return "swing_frame";} };
60    static JButton f1b0 = new JButton("button");
61
62    static Frame f2 = new Frame("awt_frame") { public String getName() {return "awt_frame";} };
63    static Button f2b0 = new Button("button");
64
65    static Robot robot;
66
67    static List<Component> gainedList = new ArrayList<Component>();
68    static List<Component> lostList = new ArrayList<Component>();
69
70    static Component[] refGainedList = new Component[] {f0b1, f0b2, f0b3, f0b3};
71    static Component[] refLostList = new Component[] {f0b0, f0b1, f0b2, f0b3};
72
73    static boolean tracking;
74
75    public static void main(String[] args) {
76        Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
77            public void eventDispatched(AWTEvent e) {
78                System.out.println(e);
79            }
80        }, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_EVENT_MASK);
81
82        try {
83            robot = new Robot();
84        } catch (AWTException ex) {
85            throw new RuntimeException("Error: can't create Robot");
86        }
87
88        f0.add(f0b0);
89        f0.add(f0b1);
90        f0.add(f0b2);
91        f0.add(f0b3);
92        f0.setLayout(new FlowLayout());
93        f0.setBounds(0, 100, 400, 200);
94
95        f1.add(f1b0);
96        f1.setBounds(0, 400, 400, 200);
97
98        f2.add(f2b0);
99        f2.setBounds(0, 400, 400, 200);
100
101        f0b0.addFocusListener(new FocusAdapter() {
102            @Override
103            public void focusLost(FocusEvent e) {
104                try {
105                    Thread.sleep(1000);
106                } catch (Exception ex) {}
107            }
108        });
109
110        //
111        // Case 1. Test against swing JFrame.
112        //
113
114        f1.setVisible(true);
115        f0.setVisible(true);
116
117        Util.waitForIdle(robot);
118
119        if (!f0b0.isFocusOwner()) {
120            Util.clickOnComp(f0b0, robot);
121            Util.waitForIdle(robot);
122            if (!f0b0.isFocusOwner()) {
123                throw new RuntimeException("Error: can't focus the component " + f0b0);
124            }
125        }
126
127        System.out.println("\nTest case 1: swing frame\n");
128        test(f1b0);
129
130        //
131        // Case 2. Test against awt Frame.
132        //
133
134        tracking = false;
135        gainedList.clear();
136        lostList.clear();
137
138        f1.dispose();
139        f2.setAutoRequestFocus(false);
140        f2.setVisible(true);
141        Util.waitForIdle(robot);
142
143        Util.clickOnComp(f0b0, robot);
144        Util.waitForIdle(robot);
145        if (!f0b0.isFocusOwner()) {
146            throw new RuntimeException("Error: can't focus the component " + f0b0);
147        }
148
149        System.out.println("\nTest case 2: awt frame\n");
150        test(f2b0);
151
152        System.out.println("\nTest passed.");
153    }
154
155    public static void test(Component compToClick) {
156        tracking = true;
157
158        robot.keyPress(KeyEvent.VK_TAB);
159        robot.delay(50);
160        robot.keyRelease(KeyEvent.VK_TAB);
161        robot.delay(50);
162
163        robot.keyPress(KeyEvent.VK_TAB);
164        robot.delay(50);
165        robot.keyRelease(KeyEvent.VK_TAB);
166        robot.delay(50);
167
168        robot.keyPress(KeyEvent.VK_TAB);
169        robot.delay(50);
170        robot.keyRelease(KeyEvent.VK_TAB);
171
172        robot.delay(50);
173        Util.clickOnComp(compToClick, robot);
174
175        robot.delay(50);
176        Util.clickOnTitle(f0, robot);
177
178        Util.waitForIdle(robot);
179
180        if (!f0b3.isFocusOwner()) {
181            throw new RuntimeException("Test failed: f0b3 is not a focus owner");
182        }
183
184        if (!"sun.awt.X11.XToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName())) {
185
186            if (!Arrays.asList(refGainedList).equals(gainedList)) {
187                System.out.println("gained list: " + gainedList);
188                throw new RuntimeException("Test failed: wrong FOCUS_GAINED events order");
189            }
190            if (!Arrays.asList(refLostList).equals(lostList)) {
191                System.out.println("lost list: " + lostList);
192                throw new RuntimeException("Test failed: wrong FOCUS_LOST events order");
193            }
194        }
195    }
196}
197
198class JB extends JButton {
199    String name;
200
201    public JB(String name) {
202        super(name);
203        this.name = name;
204
205        addFocusListener(new FocusListener() {
206            public void focusGained(FocusEvent e) {
207                if (Test1.tracking)
208                    Test1.gainedList.add(e.getComponent());
209            }
210
211            public void focusLost(FocusEvent e) {
212                if (Test1.tracking)
213                    Test1.lostList.add(e.getComponent());
214            }
215        });
216    }
217
218    public String toString() {
219        return "[" + name + "]";
220    }
221}
222