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 * @key headful
42 * @bug 4356202
43 * @summary Tests that getLocationOnScreen returns valid value(WindowMaker
44 * only).
45 * @author dom@sparc.spb.su:
46 */
47 public class GetScreenLocTest {
48 //Declare things used in the test, like buttons and labels here
49 static Robot robot = null;
50 private static class MyCanvas extends Canvas {
51 public Dimension getPreferredSize() {
52 return new Dimension(100, 100);
53 }
54 public void paint(Graphics g) {
55 super.paint(g);
56 g.setColor(Color.blue);
57 Rectangle r = getBounds();
58 g.fillRect(0, 0, r.width, r.height);
59 }
60 }
61 static int state = 0; // there are three states - (-1,-1),(0,0),(1,1)
62
63 static void bigPause() {
64 Toolkit.getDefaultToolkit().sync();
65 robot.waitForIdle();
66 robot.delay(1000);
67 }
68
69 static void doPress(Point p) {
70 robot.mouseMove(p.x, p.y);
71 robot.mousePress(InputEvent.BUTTON1_MASK);
72 robot.mouseRelease(InputEvent.BUTTON1_MASK);
73 }
74
75 public static void main(final String[] args) throws AWTException {
76 robot = new Robot();
77 Frame bigOne = new Frame();
78 bigOne.setSize(200, 200);
79 bigOne.setLocationRelativeTo(null);
80 bigOne.setVisible(true);
81 Frame f = new Frame();
82 f.setLayout(new BorderLayout());
83 f.setSize(120, 150);
84 f.setLocationRelativeTo(null);
85 Canvas c = new MyCanvas();
86 f.add(c, BorderLayout.CENTER);
87 c.addMouseListener(new MouseAdapter() {
88 public void mousePressed(MouseEvent e) {
89 switch(state) {
90 case 0: // the first event should be (0,0)
91 if (e.getX() != 0 || e.getY() != 0) {
92 System.out.println("state 0: wrong location" + e);
93 break;
94 }
95 state++;
96 break;
97 case 1: // the second event should be (1,1)
98 if (e.getX() != 1 || e.getY() != 1) {
99 System.out.println("state 1: wrong location " + e);
100 break;
101 }
102 state++;
103 break;
104 case 2: // this should never happen
105 System.out.println("state 2: wrong location " + e);
106 }
107 }
108 });
109 f.pack();
110 f.setVisible(true);
111 bigPause();
112
113 Point p = c.getLocationOnScreen();
114 doPress(p);
115 p.x += 1;
116 p.y += 1;
117 doPress(p);
118 p.x -= 2;
119 p.y -= 2;
120 doPress(p);
121 bigPause();
122
123 f.dispose();
124 bigOne.dispose();
125
126 // ...and at the end the state should be 2
127 if (state != 2) {
128 throw new RuntimeException("wrong state: " + state);
129 }
130 }
131 }