ShowPopupAfterHidePopupTest.java revision 11018:66682f651425 
1/*
2 * Copyright (c) 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 8006417
26   @summary JComboBox.showPopup(), hidePopup() fails in JRE 1.7 on OS X
27   @author Anton Litvinov
28   @run main ShowPopupAfterHidePopupTest
29*/
30
31import java.awt.*;
32
33import javax.swing.*;
34import javax.swing.plaf.metal.*;
35
36public class ShowPopupAfterHidePopupTest {
37    private static JFrame frame = null;
38    private static JComboBox comboBox = null;
39    private static boolean popupIsVisible = false;
40
41    public static void main(String[] args) throws Exception {
42        UIManager.setLookAndFeel(new MetalLookAndFeel());
43        Robot robot = new Robot();
44        SwingUtilities.invokeAndWait(new Runnable() {
45            @Override
46            public void run() {
47                frame = new JFrame("Popup Menu of JComboBox");
48                comboBox = new JComboBox(new String[]{"Item1", "Item2", "Item3"});
49                frame.getContentPane().add(comboBox);
50                frame.pack();
51                frame.setVisible(true);
52            }
53        });
54        robot.waitForIdle();
55
56        SwingUtilities.invokeAndWait(new Runnable() {
57            @Override
58            public void run() {
59                comboBox.showPopup();
60                comboBox.hidePopup();
61                comboBox.showPopup();
62            }
63        });
64        robot.waitForIdle();
65
66        SwingUtilities.invokeAndWait(new Runnable() {
67            @Override
68            public void run() {
69                popupIsVisible = comboBox.isPopupVisible();
70                frame.dispose();
71            }
72        });
73        if (!popupIsVisible) {
74            throw new RuntimeException("Calling hidePopup() affected the next call to showPopup().");
75        }
76    }
77}
78