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.AWTException;
25import java.awt.Frame;
26import java.awt.GraphicsConfiguration;
27import java.awt.GraphicsDevice;
28import java.awt.GraphicsEnvironment;
29import java.awt.Robot;
30import java.awt.Window;
31import java.awt.event.InputEvent;
32
33import static java.awt.GraphicsEnvironment.*;
34
35/**
36 * @test
37 * @key headful
38 * @bug 6778087
39 */
40public final class MouseWheelAbsXY {
41
42    private static boolean done;
43    private static int wheelX;
44    private static int wheelY;
45    private static int mouseX;
46    private static int mouseY;
47
48    public static void main(final String[] args) throws AWTException {
49        GraphicsEnvironment ge = getLocalGraphicsEnvironment();
50        GraphicsDevice[] sds = ge.getScreenDevices();
51        for (GraphicsDevice gd : sds) {
52            test(gd.getDefaultConfiguration());
53        }
54    }
55
56    private static void test(GraphicsConfiguration gc) throws AWTException {
57        final Window frame = new Frame(gc);
58        try {
59            frame.addMouseWheelListener(e -> {
60                wheelX = e.getXOnScreen();
61                wheelY = e.getYOnScreen();
62                done = true;
63            });
64            frame.setSize(300, 300);
65            frame.setVisible(true);
66
67            final Robot robot = new Robot();
68            robot.setAutoDelay(50);
69            robot.setAutoWaitForIdle(true);
70            mouseX = frame.getX() + frame.getWidth() / 2;
71            mouseY = frame.getY() + frame.getHeight() / 2;
72
73            robot.mouseMove(mouseX, mouseY);
74            robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
75            robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
76            robot.mouseWheel(10);
77
78            validate();
79        } finally {
80            frame.dispose();
81        }
82    }
83
84    private static void validate() {
85        if (!done || wheelX != mouseX || wheelY != mouseY) {
86            System.err.println("Expected X: " + mouseX);
87            System.err.println("Expected Y: " + mouseY);
88            System.err.println("Actual X: " + wheelX);
89            System.err.println("Actual Y: " + wheelY);
90            throw new RuntimeException("Test failed");
91        }
92    }
93}
94