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 /* @test
25 @bug 8001633 8028271
26 @summary Wrong alt processing during switching between windows
27 @author mikhail.cherkasov@oracle.com
28 @run main WrongAltProcessing
29 */
30
31 import sun.awt.SunToolkit;
32
33 import javax.swing.*;
34 import java.awt.*;
35 import java.awt.event.*;
36
37
38 public class WrongAltProcessing {
39
40 private static Robot robot;
41 private static JFrame firstFrame;
42 private static JFrame secondFrame;
43 private static JTextField mainFrameTf1;
44 private static JTextField mainFrameTf2;
45 private static JTextField secondFrameTf;
46
47 public static void main(String[] args) throws Exception {
48 try {
49 UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
50 } catch (Exception e) {
51 return;// miss unsupported platforms.
52 }
53 SwingUtilities.invokeAndWait(new Runnable() {
54 @Override
55 public void run() {
56 createWindows();
57 }
58 });
59 sync();
60 initRobot();
61 runScript();
62 SwingUtilities.invokeLater(new Runnable() {
63 @Override
64 public void run() {
65 verify();
66 }
67 });
68 }
69
70 private static void verify() {
71 Component c = DefaultKeyboardFocusManager
72 .getCurrentKeyboardFocusManager().getFocusOwner();
73 if (!(c == mainFrameTf2)) {
74 throw new RuntimeException("Wrong focus owner.");
75 }
76 }
77
78 public static void sync() {
79 SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
80 toolkit.realSync();
81 }
82
83 public static void initRobot() throws AWTException {
84 robot = new Robot();
85 robot.setAutoDelay(100);
86 }
87
88 private static void clickWindowsTitle(JFrame frame) {
89 Point point = frame.getLocationOnScreen();
90 robot.mouseMove(point.x + (frame.getWidth() / 2), point.y + frame.getInsets().top / 2);
91 robot.mousePress(InputEvent.BUTTON1_MASK);
92 robot.mouseRelease(InputEvent.BUTTON1_MASK);
93 }
94
95 public static void runScript() {
96 robot.delay(1000);
97 printABCD();
98 pressTab();
99 clickWindowsTitle(secondFrame);
100 robot.delay(500);
101 robot.keyPress(KeyEvent.VK_ALT);
102 robot.keyRelease(KeyEvent.VK_ALT);
103 clickWindowsTitle(firstFrame);
104 sync();
105 }
106
107 private static void pressTab() {
108 robot.keyPress(KeyEvent.VK_TAB);
109 robot.keyRelease(KeyEvent.VK_TAB);
110 }
111
112 private static void printABCD() {
113 robot.keyPress(KeyEvent.VK_A);
114 robot.keyRelease(KeyEvent.VK_A);
115 robot.keyPress(KeyEvent.VK_B);
116 robot.keyRelease(KeyEvent.VK_B);
117 robot.keyPress(KeyEvent.VK_C);
118 robot.keyRelease(KeyEvent.VK_C);
119 robot.keyPress(KeyEvent.VK_D);
120 robot.keyRelease(KeyEvent.VK_D);
121 }
122
123 public static void createWindows() {
124 firstFrame = new JFrame("Frame");
125 firstFrame.setLayout(new FlowLayout());
126 firstFrame.setPreferredSize(new Dimension(600,100));
127
128 JMenuBar bar = new JMenuBar();
129 JMenu menu = new JMenu("File");
130 JMenuItem item = new JMenuItem("Save");
131
132 mainFrameTf1 = new JTextField(10);
133 mainFrameTf2 = new JTextField(10);
134
135 mainFrameTf1.addKeyListener(new KeyAdapter() {
136 public void keyPressed(KeyEvent EVT) {
137 if (EVT.getKeyChar() >= 'a' && EVT.getKeyChar() <= 'z') {
138 try {
139 // imitate some long processing
140 Thread.sleep(2000);
141 } catch (InterruptedException e) {
142 throw new RuntimeException(e);
143 }
144 }
145 }
146 });
147
148 menu.add(item);
149 bar.add(menu);
150 firstFrame.setJMenuBar(bar);
151
152
153 firstFrame.add(mainFrameTf1);
154 firstFrame.add(mainFrameTf2);
155
156 firstFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
157
158 firstFrame.pack();
159
160 secondFrame = new JFrame("Frame 2");
161 secondFrame.setPreferredSize(new Dimension(600,100));
162 secondFrame.setLocation(0, 150);
163 secondFrameTf = new JTextField(20);
164 secondFrame.add(secondFrameTf);
165 secondFrame.pack();
166
167 secondFrame.setVisible(true);
168
169 firstFrame.setVisible(true);
170
171 mainFrameTf1.requestFocus();
172 }
173 }