bug6800513.java revision 11111:4ef86895869c 
1/*
2 * Copyright 2012 Red Hat, Inc.  All Rights Reserved.
3 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 */
24
25/*
26 * @test
27 * @bug 6800513
28 * @summary GTK-LaF renders menus incompletely
29 * @author Mario Torre
30 * @library ../../regtesthelpers/
31 * @build Util
32 * @run main bug6800513
33 */
34
35import javax.swing.*;
36import java.awt.*;
37import java.awt.event.InputEvent;
38import java.beans.PropertyChangeEvent;
39import java.beans.PropertyChangeListener;
40import java.lang.reflect.Field;
41import java.util.concurrent.Callable;
42
43public class bug6800513 {
44
45    private static JPopupMenu popupMenu;
46    private static JMenu menu;
47    private static JFrame frame;
48    private static Robot robot;
49
50    public static void testFrame(final boolean defaultLightWeightPopupEnabled,
51            String expectedPopupClass) throws Exception {
52
53        SwingUtilities.invokeAndWait(new Runnable() {
54            public void run() {
55                JPopupMenu.setDefaultLightWeightPopupEnabled(defaultLightWeightPopupEnabled);
56                createAndShowUI();
57            }
58        });
59
60        robot.waitForIdle();
61
62        clickOnMenu();
63
64        robot.waitForIdle();
65
66        Field getPopup = JPopupMenu.class.getDeclaredField("popup");
67        getPopup.setAccessible(true);
68        Popup popup = (Popup) getPopup.get(popupMenu);
69
70        if (popup == null) {
71            throw new Exception("popup is null!");
72        }
73
74        String className = popup.getClass().getName();
75        if (!className.equals(expectedPopupClass)) {
76            throw new Exception("popup class is: " + className +
77                    ", expected: " + expectedPopupClass);
78        }
79
80        SwingUtilities.invokeAndWait(new Runnable() {
81            @Override
82            public void run() {
83                frame.dispose();
84                popupMenu = null;
85            }
86        });
87
88        robot.waitForIdle();
89    }
90
91
92    public static void clickOnMenu() throws Exception {
93        Rectangle bounds = Util.invokeOnEDT(new Callable<Rectangle>() {
94            @Override
95            public Rectangle call() throws Exception {
96                return new Rectangle(menu.getLocationOnScreen(), menu.getSize());
97            }
98        });
99
100        robot.setAutoDelay(100);
101
102        robot.mouseMove(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2);
103
104        robot.mousePress(InputEvent.BUTTON1_MASK);
105        robot.mouseRelease(InputEvent.BUTTON1_MASK);
106    }
107
108    private static class PopupListener implements PropertyChangeListener {
109        @Override
110        public void propertyChange(PropertyChangeEvent evt) {
111            if (evt.toString().contains("visible") && ((Boolean) evt.getNewValue() == true)) {
112                popupMenu = (JPopupMenu) evt.getSource();
113            }
114        }
115    }
116
117    public static void createAndShowUI() {
118        frame = new JFrame();
119
120        JMenuBar menuBar = new JMenuBar();
121        menu = new JMenu("Menu");
122
123        menu.add(new JMenuItem("Menu Item #1"));
124        menu.add(new JMenuItem("Menu Item #2"));
125        menu.add(new JMenuItem("Menu Item #3"));
126
127        menuBar.add(menu);
128
129        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
130        frame.setJMenuBar(menuBar);
131        frame.setSize(500, 500);
132
133        PopupListener listener = new PopupListener();
134        menu.getPopupMenu().addPropertyChangeListener(listener);
135
136        frame.setVisible(true);
137    }
138
139    public static void main(String[] args) throws Exception {
140        robot = new Robot();
141        testFrame(false, "javax.swing.PopupFactory$HeavyWeightPopup");
142
143        testFrame(true, "javax.swing.PopupFactory$LightWeightPopup");
144    }
145}
146