MouseModifiersInKeyEvent.java revision 14851:980da45565c8 
1/*
2 * Copyright (c) 2015, 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
24import java.awt.Component;
25import java.awt.EventQueue;
26import java.awt.MouseInfo;
27import java.awt.Rectangle;
28import java.awt.Robot;
29import java.awt.event.InputEvent;
30import java.awt.event.KeyAdapter;
31import java.awt.event.KeyEvent;
32
33import javax.swing.JFrame;
34import javax.swing.JTextField;
35
36/**
37 * @test
38 * @key headful
39 * @bug 8143054
40 */
41public final class MouseModifiersInKeyEvent {
42
43    private static int modifiersEX = 0;
44    private static int modifiers = 0;
45    private static JFrame f;
46    private static Rectangle bounds;
47
48    public static void main(final String[] args) throws Exception {
49        for (int i = 1; i <= MouseInfo.getNumberOfButtons(); ++i) {
50            test(InputEvent.getMaskForButton(i));
51        }
52    }
53
54    private static void test(final int mask) throws Exception {
55        final Robot r = new Robot();
56        r.setAutoDelay(100);
57        r.setAutoWaitForIdle(true);
58
59        EventQueue.invokeAndWait(MouseModifiersInKeyEvent::createAndShowGUI);
60        r.waitForIdle();
61        EventQueue.invokeAndWait(() -> bounds = f.getBounds());
62
63        r.mouseMove(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2);
64        r.mousePress(mask);
65        r.keyPress(KeyEvent.VK_A);
66        r.keyRelease(KeyEvent.VK_A);
67
68        EventQueue.invokeAndWait(() -> f.dispose());
69
70        r.mouseRelease(mask);
71
72        // all extended modifiers should work
73        if (modifiersEX != mask) {
74            System.err.println("Expected modifiersEX: " + mask);
75            System.err.println("Actual modifiersEX: " + modifiersEX);
76            throw new RuntimeException();
77        }
78        // old modifiers work only for button1
79        if (modifiersEX == InputEvent.BUTTON1_DOWN_MASK) {
80            if (modifiers != InputEvent.BUTTON1_MASK) {
81                System.err.println("Expected modifiers: " + InputEvent.BUTTON1_MASK);
82                System.err.println("Actual modifiers: " + modifiers);
83                throw new RuntimeException();
84            }
85        }
86        modifiersEX = 0;
87        modifiers = 0;
88    }
89
90    private static void createAndShowGUI() {
91        f = new JFrame();
92
93        final Component component = new JTextField();
94        component.addKeyListener(new MyKeyListener());
95
96        f.add(component);
97        f.setSize(300, 300);
98        f.setLocationRelativeTo(null);
99        f.setAlwaysOnTop(true);
100        f.setVisible(true);
101    }
102
103    static final class MyKeyListener extends KeyAdapter {
104
105        public void keyPressed(final KeyEvent e) {
106            modifiersEX = e.getModifiersEx();
107            modifiers = e.getModifiers();
108        }
109    }
110}
111
112