1 /*
2 * Copyright (c) 2010, 2014, 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.*;
25 import java.awt.event.MouseAdapter;
26 import java.awt.event.MouseEvent;
27 import java.awt.geom.Area;
28 import java.awt.geom.GeneralPath;
29 import java.awt.geom.Rectangle2D;
30
31 /*
32 * @test
33 * @summary Check if dynamically setting a shape works
34 *
35 * Test Description: Check if PERPIXEL_TRANSPARENT Translucency type is supported
36 * by the current platform. Proceed if it is supported. Show a window which
37 * contains some components and apply a shape for the Window when the window
38 * is visible. Shape should be applied in such a way that some components
39 * are partially clipped off. Check if the components appear only partially
40 * and events work correctly for those components - ie, events occur only on
41 * the areas which appear and do not occur on the clipped off areas. Events
42 * should be checked by clicking on the visible and clipped regions. Repeat
43 * this for Window, Dialog and Frame.
44 * Expected Result: If PERPIXEL_TRANSPARENT translucency type is supported,
45 * clicking on clipped region should deliver the event to the background (it
46 * should be another Window behind the test window)
47 *
48 * @author mrkam
49 * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com)
50 * @library ../../../../lib/testlibrary
51 * @build Common ExtendedRobot
52 * @run main SetShapeDynamicallyAndClick
53 */
54
55 public class SetShapeDynamicallyAndClick extends Common {
56
57 Component south, center, north;
58 volatile int clicked;
59
60 public static void main(String[] args) throws Exception {
61 if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSPARENT))
62 for (Class<Window> windowClass: WINDOWS_TO_TEST)
63 new SetShapeDynamicallyAndClick(windowClass).doTest();
64 }
65
66 public SetShapeDynamicallyAndClick(Class windowClass) throws Exception {
67 super(windowClass);
68 }
69
70 public void initBackgroundFrame() {
71 super.initBackgroundFrame();
72 background.addMouseListener(new MouseAdapter() {
73 @Override
74 public void mouseClicked(MouseEvent e) {
75 clicked |= 1 << 0;
76 }
77 });
78 }
79
80 public void initGUI() {
81 if (windowClass.equals(Frame.class)) {
82 window = new Frame();
83 ((Frame) window).setUndecorated(true);
84 } else if (windowClass.equals(Dialog.class)) {
85 window = new Dialog(background);
86 ((Dialog) window).setUndecorated(true);
87 } else {
88 window = new Window(background);
89 }
90
91 window.setLocation(2 * dl, 2 * dl);
92 window.setPreferredSize(new Dimension(200, 200));
93 window.setLayout(new BorderLayout());
94
95 south = new Label("South");
96 south.addMouseListener(new MouseAdapter() {
97 @Override
98 public void mouseClicked(MouseEvent e) {
99 clicked |= 1 << 3;
100 }
101 });
102 window.add(south, BorderLayout.SOUTH);
103
104 center = new List(5);
105 center.addMouseListener(new MouseAdapter() {
106 @Override
107 public void mouseClicked(MouseEvent e) {
108 clicked |= 1 << 2;
109 }
110 });
111 window.add(center, BorderLayout.CENTER);
112
113 north = new TextField("North");
114 north.addMouseListener(new MouseAdapter() {
115 @Override
116 public void mouseClicked(MouseEvent e) {
117 clicked |= 1 << 1;
118 }
119 });
120 window.add(north, BorderLayout.NORTH);
121
122 window.pack();
123 window.setVisible(true);
124 window.toFront();
125
126 System.out.println("Checking " + window.getClass().getName() + "...");
127 }
128
129 public void doTest() throws Exception {
130
131 robot.waitForIdle();
132
133 Point wls = window.getLocationOnScreen();
134 Point ls;
135 int y;
136
137 EventQueue.invokeAndWait(this::applyShape);
138
139 robot.waitForIdle();
140
141 ls = north.getLocationOnScreen();
142 checkClick(ls.x + north.getWidth() / 3, ls.y + north.getHeight() / 2, 1);
143
144 ls = center.getLocationOnScreen();
145 checkClick(ls.x + center.getWidth() * 3 / 4, ls.y + center.getHeight() * 3 / 4, 2);
146
147 ls = south.getLocationOnScreen();
148 checkClick(ls.x + south.getWidth() * 2 / 3, ls.y + south.getHeight() / 2, 3);
149
150 ls = center.getLocationOnScreen();
151 checkClick(ls.x + center.getWidth() / 4, ls.y + center.getHeight() / 4, 2);
152
153 ls = north.getLocationOnScreen();
154 y = ls.y + north.getHeight() / 2;
155 checkClick(wls.x + 200 - (y - wls.y), y, 0);
156
157 EventQueue.invokeAndWait(window::toFront);
158 robot.waitForIdle();
159
160 ls = center.getLocationOnScreen();
161 y = ls.y + center.getHeight() / 2;
162 checkClick(wls.x + 200 - (y - wls.y), y, 0);
163
164 EventQueue.invokeAndWait(window::toFront);
165 robot.waitForIdle();
166
167 ls = south.getLocationOnScreen();
168 y = ls.y + south.getHeight() / 2;
169 checkClick(wls.x + 200 - (y - wls.y), y, 0);
170
171 EventQueue.invokeAndWait(window::dispose);
172 EventQueue.invokeAndWait(background::dispose);
173
174 robot.waitForIdle();
175 }
176
177 @Override
178 public void applyShape() {
179 Area shape = new Area(new Rectangle2D.Float(0, 0, 200, 200));
180 GeneralPath gp;
181 gp = new GeneralPath();
182 gp.moveTo(190, 0);
183 gp.lineTo(200, 0);
184 gp.lineTo(200, 10);
185 gp.lineTo(10, 200);
186 gp.lineTo(0, 200);
187 gp.lineTo(0, 190);
188 gp.closePath();
189 shape.subtract(new Area(gp));
190
191 window.setShape(shape);
192 }
193
194 void checkClick(int x, int y, int flag) throws Exception {
195
196 System.out.println("Trying to click point " + x + ", " + y + ", looking for " + flag + " flag to trigger.");
197
198 clicked = 0;
199 robot.mouseMove(x, y);
200 robot.click();
201
202 for (int i = 0; i < 100; i++)
203 if ((clicked & (1 << flag)) == 0)
204 robot.delay(50);
205 else
206 break;
207
208 if ((clicked & (1 << flag)) == 0)
209 throw new RuntimeException("FAIL: Flag " + flag + " is not triggered for point " + x + ", " + y + "!");
210 }
211 }