bug6580930.java revision 15235:fe58d505fffd 
1/*
2 * Copyright (c) 2007, 2014, 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 * @key headful
26 * @bug 6580930 7184956
27 * @summary Swing Popups should overlap taskbar
28 * @author Alexander Potochkin
29 * @library ../../../../lib/testlibrary
30 * @build ExtendedRobot
31 * @run main bug6580930
32 */
33
34import javax.swing.*;
35import java.awt.*;
36import java.awt.event.InputEvent;
37import java.awt.event.KeyEvent;
38
39public class bug6580930 {
40    private static ExtendedRobot robot;
41    private static JFrame frame;
42    private static JPopupMenu popup;
43    private static Toolkit toolkit;
44    private static volatile boolean skipTest = false;
45
46    private static void createGui() {
47        frame = new JFrame();
48        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
49        frame.setUndecorated(true);
50
51        popup = new JPopupMenu("Menu");
52        for (int i = 0; i < 7; i++) {
53            popup.add(new JMenuItem("MenuItem"));
54        }
55        JPanel panel = new JPanel();
56        panel.setComponentPopupMenu(popup);
57        frame.add(panel);
58
59        frame.setSize(200, 200);
60    }
61
62
63    public static void main(String[] args) throws Exception {
64        SwingUtilities.invokeAndWait(new Runnable() {
65            public void run() {
66                JPopupMenu.setDefaultLightWeightPopupEnabled(true);
67                bug6580930.createGui();
68            }
69        });
70
71        toolkit = Toolkit.getDefaultToolkit();
72        robot = new ExtendedRobot();
73        robot.setAutoDelay(10);
74        robot.waitForIdle();
75
76        SwingUtilities.invokeAndWait(new Runnable() {
77            public void run() {
78                Insets insets = toolkit.getScreenInsets(frame.getGraphicsConfiguration());
79                if (insets.bottom == 0) {
80                    System.out.println("This test is only for configurations with taskbar on the bottom");
81
82                    skipTest = true;
83                }
84
85                Dimension screenSize = toolkit.getScreenSize();
86                frame.setLocation(screenSize.width/2, screenSize.height - frame.getHeight() - insets.bottom + 10);
87                frame.setVisible(true);
88            }
89        });
90
91        robot.waitForIdle();
92
93        if(skipTest) {
94            return;
95        }
96        Point loc = frame.getLocationOnScreen();
97
98        robot.mouseMove(loc.x, loc.y);
99        showPopup();
100        robot.waitForIdle();
101        if (isHeavyWeightMenuVisible()) {
102            throw new RuntimeException("HeavyWeightPopup is unexpectedly visible");
103        }
104
105        robot.keyPress(KeyEvent.VK_ESCAPE);
106        robot.keyRelease(KeyEvent.VK_ESCAPE);
107
108        int x = loc.x;
109        int y = loc.y + (frame.getHeight() - popup.getPreferredSize().height) + 1;
110        robot.mouseMove(x, y);
111
112        showPopup();
113
114        if (!popup.getLocationOnScreen().equals(new Point(x, y))) {
115            throw new RuntimeException("Popup is unexpectedly shifted");
116        }
117
118        if (!isHeavyWeightMenuVisible()) {
119            throw new RuntimeException("HeavyWeightPopup is unexpectedly hidden");
120        }
121    }
122
123    private static void showPopup() {
124        robot.mousePress(InputEvent.BUTTON1_MASK);
125        robot.mouseRelease(InputEvent.BUTTON1_MASK);
126        robot.waitForIdle();
127        if (!popup.isShowing()) {
128            robot.mousePress(InputEvent.BUTTON2_MASK);
129            robot.mouseRelease(InputEvent.BUTTON2_MASK);
130            robot.waitForIdle();
131            if (!popup.isShowing()) {
132                robot.mousePress(InputEvent.BUTTON3_MASK);
133                robot.mouseRelease(InputEvent.BUTTON3_MASK);
134                robot.waitForIdle();
135            }
136        }
137    }
138
139    private static boolean isHeavyWeightMenuVisible() {
140        Window[] windows = Window.getWindows();
141        for (Window window : windows) {
142            if (window.getClass().getSimpleName().equals("HeavyWeightWindow")
143                    && window.isVisible()) {
144                    return true;
145            }
146        }
147        return false;
148    }
149}
150