bug7049024.java revision 11018:66682f651425 
1/*
2 * Copyright (c) 2011, 2012, 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 * Portions Copyright (c) 2011 IBM Corporation
26 */
27
28/* @test
29 * @bug 7049024
30 * @summary DnD fails with JTextArea and JTextField
31 * @author Sean Chou
32 */
33
34import javax.swing.*;
35import javax.swing.text.DefaultCaret;
36import java.awt.*;
37import java.awt.datatransfer.Clipboard;
38import java.awt.datatransfer.DataFlavor;
39
40public class bug7049024 {
41    public static Clipboard clipboard = null;
42
43    public static JTextField textField = null;
44
45    // This button is used to move focus away from textField.
46    public static JButton button = null;
47
48    public static JFrame frame = null;
49
50    public static DefaultCaret caret = null;
51
52    public static void main(String[] args) throws Exception {
53
54        Robot robot = new Robot();
55        SwingUtilities.invokeAndWait(new Runnable() {
56            @Override
57            public void run() {
58                frame = new JFrame("Test");
59                textField = new JTextField("test selection for textfield");
60                button = new JButton("To compete the focus");
61
62                frame.setLayout(new FlowLayout());
63                frame.getContentPane().add(textField);
64                frame.getContentPane().add(button);
65
66                frame.pack();
67                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
68                frame.setVisible(true);
69            }
70        });
71        robot.waitForIdle();
72
73        clipboard = textField.getToolkit().getSystemSelection();
74        if (null == clipboard) {
75            return;
76        }
77
78        SwingUtilities.invokeAndWait(new Runnable() {
79            @Override
80            public void run() {
81                textField.requestFocusInWindow();
82            }
83        });
84        robot.waitForIdle();
85
86        SwingUtilities.invokeAndWait(new Runnable() {
87            @Override
88            public void run() {
89                caret = (DefaultCaret) textField.getCaret();
90                caret.setDot(2);
91                caret.moveDot(4);
92            }
93        });
94        robot.waitForIdle();
95
96        String oldSelection = (String) clipboard.getData(DataFlavor.stringFlavor);
97        System.out.println("oldSelection is " + oldSelection);
98
99        SwingUtilities.invokeAndWait(new Runnable() {
100            @Override
101            public void run() {
102                button.requestFocusInWindow();
103            }
104        });
105        robot.waitForIdle(); // So JTextField loses the focus.
106
107        SwingUtilities.invokeAndWait(new Runnable() {
108            @Override
109            public void run() {
110                caret.setDot(4);
111                caret.moveDot(6);
112            }
113        });
114        robot.waitForIdle();
115
116        String newSelection = (String) clipboard.getData(DataFlavor.stringFlavor);
117        System.out.println("newSelection is " + newSelection);
118
119        boolean passed = newSelection.equals(oldSelection);
120
121        SwingUtilities.invokeAndWait(new Runnable() {
122            @Override
123            public void run() {
124                frame.dispose();
125            }
126        });
127
128        if (!passed) {
129            throw new RuntimeException("The test for bug 7049024 failed");
130        }
131    }
132}
133