1 /*
2 * Copyright (c) 2012, 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 /* @test
25 @bug 7123767
26 @summary Wrong tooltip location in Multi-Monitor configurations
27 @author Vladislav Karnaukhov
28 @run main bug7123767
29 */
30
31 import sun.awt.SunToolkit;
32
33 import javax.swing.*;
34 import javax.swing.plaf.metal.MetalLookAndFeel;
35 import java.awt.*;
36 import java.awt.event.MouseEvent;
37 import java.lang.reflect.InvocationTargetException;
38
39 public class bug7123767 extends JFrame {
40
41 private static class TestFactory extends PopupFactory {
42
43 private static TestFactory newFactory = new TestFactory();
44 private static PopupFactory oldFactory;
45
46 private TestFactory() {
47 super();
48 }
49
50 public static void install() {
51 if (oldFactory == null) {
52 oldFactory = getSharedInstance();
53 setSharedInstance(newFactory);
54 }
55 }
56
57 public static void uninstall() {
58 if (oldFactory != null) {
59 setSharedInstance(oldFactory);
60 }
61 }
62
63 // Actual test happens here
64 public Popup getPopup(Component owner, Component contents, int x, int y) {
65 GraphicsConfiguration mouseGC = testGC(MouseInfo.getPointerInfo().getLocation());
66 if (mouseGC == null) {
67 throw new RuntimeException("Can't find GraphicsConfiguration that mouse pointer belongs to");
68 }
69
70 GraphicsConfiguration tipGC = testGC(new Point(x, y));
71 if (tipGC == null) {
72 throw new RuntimeException("Can't find GraphicsConfiguration that tip belongs to");
73 }
74
75 if (!mouseGC.equals(tipGC)) {
76 throw new RuntimeException("Mouse and tip GCs are not equal");
77 }
78
79 return super.getPopup(owner, contents, x, y);
80 }
81
82 private static GraphicsConfiguration testGC(Point pt) {
83 GraphicsEnvironment environment = GraphicsEnvironment.getLocalGraphicsEnvironment();
84 GraphicsDevice[] devices = environment.getScreenDevices();
85 for (GraphicsDevice device : devices) {
86 GraphicsConfiguration[] configs = device.getConfigurations();
87 for (GraphicsConfiguration config : configs) {
88 Rectangle rect = config.getBounds();
89 Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(config);
90 adjustInsets(rect, insets);
91 if (rect.contains(pt))
92 return config;
93 }
94 }
95
96 return null;
97 }
98 }
99
100 private static final int MARGIN = 10;
101 private static bug7123767 frame;
102 private static Robot robot;
103
104 public static void main(String[] args) throws Exception {
105 UIManager.setLookAndFeel(new MetalLookAndFeel());
106 setUp();
107 testToolTip();
108 TestFactory.uninstall();
109 }
110
111 // Creates a window that is stretched across all available monitors
112 // and adds itself as ContainerListener to track tooltips drawing
113 private bug7123767() {
114 super();
115
116 ToolTipManager.sharedInstance().setInitialDelay(0);
117 setDefaultCloseOperation(DISPOSE_ON_CLOSE);
118 TestFactory.install();
119
120 JLabel label1 = new JLabel("no preferred location");
121 label1.setToolTipText("tip");
122 add(label1, BorderLayout.WEST);
123
124 JLabel label2 = new JLabel("preferred location (20000, 20000)") {
125 public Point getToolTipLocation(MouseEvent event) {
126 return new Point(20000, 20000);
127 }
128 };
129
130 label2.setToolTipText("tip");
131 add(label2, BorderLayout.EAST);
132
133 setUndecorated(true);
134 pack();
135
136 Rectangle rect = new Rectangle();
137 GraphicsEnvironment environment = GraphicsEnvironment.getLocalGraphicsEnvironment();
138 GraphicsDevice[] devices = environment.getScreenDevices();
139 for (GraphicsDevice device : devices) {
140 GraphicsConfiguration[] configs = device.getConfigurations();
141 for (GraphicsConfiguration config : configs) {
142 Insets localInsets = Toolkit.getDefaultToolkit().getScreenInsets(config);
143 Rectangle localRect = config.getBounds();
144 adjustInsets(localRect, localInsets);
145 rect.add(localRect);
146 }
147 }
148 setBounds(rect);
149 }
150
151 private static void setUp() throws InterruptedException, InvocationTargetException {
152 SwingUtilities.invokeAndWait(new Runnable() {
153 @Override
154 public void run() {
155 frame = new bug7123767();
156 frame.setVisible(true);
157 }
158 });
159 }
160
161 // Moves mouse pointer to the corners of every GraphicsConfiguration
162 private static void testToolTip() throws AWTException {
163 SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
164 toolkit.realSync();
165
166 GraphicsEnvironment environment = GraphicsEnvironment.getLocalGraphicsEnvironment();
167 GraphicsDevice[] devices = environment.getScreenDevices();
168 for (GraphicsDevice device : devices) {
169 GraphicsConfiguration[] configs = device.getConfigurations();
170 for (GraphicsConfiguration config : configs) {
171 Rectangle rect = config.getBounds();
172 Insets insets = toolkit.getScreenInsets(config);
173 adjustInsets(rect, insets);
174
175 // Upper left
176 glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
177 rect.x + MARGIN, rect.y + MARGIN);
178 toolkit.realSync();
179
180 // Lower left
181 glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
182 rect.x + MARGIN, rect.y + rect.height - MARGIN);
183 toolkit.realSync();
184
185 // Upper right
186 glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
187 rect.x + rect.width - MARGIN, rect.y + MARGIN);
188 toolkit.realSync();
189
190 // Lower right
191 glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
192 rect.x + rect.width - MARGIN, rect.y + rect.height - MARGIN);
193 toolkit.realSync();
194 }
195 }
196 }
197
198 private static void glide(int x0, int y0, int x1, int y1) throws AWTException {
199 if (robot == null) {
200 robot = new Robot();
201 robot.setAutoDelay(20);
202 }
203
204 float dmax = (float) Math.max(Math.abs(x1 - x0), Math.abs(y1 - y0));
205 float dx = (x1 - x0) / dmax;
206 float dy = (y1 - y0) / dmax;
207
208 robot.mouseMove(x0, y0);
209 for (int i = 1; i <= dmax; i += 10) {
210 robot.mouseMove((int) (x0 + dx * i), (int) (y0 + dy * i));
211 }
212 }
213
214 private static void adjustInsets(Rectangle rect, final Insets insets) {
215 rect.x += insets.left;
216 rect.y += insets.top;
217 rect.width -= (insets.left + insets.right);
218 rect.height -= (insets.top + insets.bottom);
219 }
220 }