1/* 2 * Copyright (c) 2014, 2016, 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/* 25 @test 26 @key headful 27 @bug 8017472 28 @summary MouseEvent has wrong coordinates when using multiple monitors 29 @run main MouseEventTest 30 */ 31 32import java.awt.*; 33import java.awt.event.MouseAdapter; 34import java.awt.event.MouseEvent; 35 36public class MouseEventTest { 37 static volatile boolean crossed = false; 38 39 static void sleep(Robot robot) throws InterruptedException { 40 robot.waitForIdle(); 41 Thread.sleep(500); 42 } 43 44 public static void main(String[] args) throws AWTException, InterruptedException { 45 GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); 46 GraphicsDevice[] gds = ge.getScreenDevices(); 47 if (gds.length < 2) { 48 System.out.println("It's a multiscreen test... skipping!"); 49 return; 50 } 51 52 for (int i = 0; i < gds.length; ++i) { 53 GraphicsDevice gd = gds[i]; 54 GraphicsConfiguration gc = gd.getDefaultConfiguration(); 55 Rectangle screen = gc.getBounds(); 56 Robot robot = new Robot(gd); 57 robot.setAutoDelay(100); 58 59 60 Frame frame = new Frame(gc); 61 frame.setUndecorated(true); 62 frame.setSize(200, 200); 63 frame.setLocation(screen.x + 200, screen.y + 200); 64 frame.setBackground(Color.YELLOW); 65 frame.setVisible(true); 66 sleep(robot); 67 68 Point loc = frame.getLocationOnScreen(); 69 Dimension size = frame.getSize(); 70 final Point point = new Point( 71 loc.x + size.width / 2, 72 loc.y + size.height / 2); 73 74 crossed = false; 75 76 frame.addMouseMotionListener(new MouseAdapter() { 77 @Override 78 public void mouseMoved(MouseEvent e) { 79 if (point.equals(e.getLocationOnScreen())) { 80 crossed = true; 81 } 82 } 83 }); 84 85 robot.mouseMove(point.x - 1, point.y - 1); 86 robot.mouseMove(point.x, point.y); 87 88 sleep(robot); 89 frame.dispose(); 90 91 if (!crossed) { 92 throw new RuntimeException("An expected mouse motion event was not received on the screen #" + i); 93 } 94 } 95 96 System.out.println("Test PASSED!"); 97 } 98} 99