1 /* 2 * Copyright (c) 2002, 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 24 import java.awt.AWTException; 25 import java.awt.BorderLayout; 26 import java.awt.Canvas; 27 import java.awt.Color; 28 import java.awt.Dimension; 29 import java.awt.Frame; 30 import java.awt.Graphics; 31 import java.awt.Point; 32 import java.awt.Rectangle; 33 import java.awt.Robot; 34 import java.awt.Toolkit; 35 import java.awt.event.InputEvent; 36 import java.awt.event.MouseAdapter; 37 import java.awt.event.MouseEvent; 38 39 /** 40 * @test 41 * @bug 4356202 42 * @summary Tests that getLocationOnScreen returns valid value(WindowMaker 43 * only). 44 * @author dom@sparc.spb.su: area= 45 */ 46 public class GetScreenLocTest { 47 //Declare things used in the test, like buttons and labels here 48 static Robot robot = null; 49 private static class MyCanvas extends Canvas { 50 public Dimension getPreferredSize() { 51 return new Dimension(100, 100); 52 } 53 public void paint(Graphics g) { 54 super.paint(g); 55 g.setColor(Color.blue); 56 Rectangle r = getBounds(); 57 g.fillRect(0, 0, r.width, r.height); 58 } 59 } 60 static int state = 0; // there are three states - (-1,-1),(0,0),(1,1) 61 62 static void bigPause() { 63 Toolkit.getDefaultToolkit().sync(); 64 robot.waitForIdle(); 65 robot.delay(1000); 66 } 67 68 static void doPress(Point p) { 69 robot.mouseMove(p.x, p.y); 70 robot.mousePress(InputEvent.BUTTON1_MASK); 71 robot.mouseRelease(InputEvent.BUTTON1_MASK); 72 } 73 74 public static void main(final String[] args) throws AWTException { 75 robot = new Robot(); 76 Frame bigOne = new Frame(); 77 bigOne.setSize(200, 200); 78 bigOne.setLocationRelativeTo(null); 79 bigOne.setVisible(true); 80 Frame f = new Frame(); 81 f.setLayout(new BorderLayout()); 82 f.setSize(120, 150); 83 f.setLocationRelativeTo(null); 84 Canvas c = new MyCanvas(); 85 f.add(c, BorderLayout.CENTER); 86 c.addMouseListener(new MouseAdapter() { 87 public void mousePressed(MouseEvent e) { 88 switch(state) { 89 case 0: // the first event should be (0,0) 90 if (e.getX() != 0 || e.getY() != 0) { 91 throw new RuntimeException("wrong location " + e); 92 } 93 state++; 94 break; 95 case 1: // the second event should be (1,1) 96 if (e.getX() != 1 || e.getY() != 1) { 97 throw new RuntimeException("wrong location " +e); 98 } 99 state++; 100 break; 101 case 2: // this should never happen 102 throw new RuntimeException("wrong location " + e); 103 } 104 } 105 }); 106 f.pack(); 107 f.setVisible(true); 108 bigPause(); 109 110 Point p = c.getLocationOnScreen(); 111 doPress(p); 112 p.x += 1; 113 p.y += 1; 114 doPress(p); 115 p.x -= 2; 116 p.y -= 2; 117 doPress(p); 118 bigPause(); 119 120 f.dispose(); 121 bigOne.dispose(); 122 123 // ...and at the end the state should be 2 124 if (state != 2) { 125 throw new RuntimeException("wrong state: " + state); 126 } 127 } 128 }