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.ComponentAdapter;
26 import java.awt.event.ComponentEvent;
27 import java.awt.event.MouseAdapter;
28 import java.awt.event.MouseEvent;
29 import java.awt.geom.Area;
30 import java.awt.geom.GeneralPath;
31 import java.awt.geom.Rectangle2D;
32
33 /*
34 * @test
35 * @summary Check if a window set with shape clips the contents
36 *
37 * Test Description: Check if PERPIXEL_TRANSPARENT Translucency type is supported
38 * by the current platform. Proceed if it is supported. Apply different types
39 * of shapes on a Window which contains some awt components. Shape should be
40 * applied in such a way that some components are partially clipped off. Check
41 * if the components appear only partially and events work correctly for those
42 * components - i.e. events occur only on the areas which appear and do not
43 * occur on the clipped off areas. Events should be checked by clicking on the
44 * visible and clipped regions. Repeat this for Window, Dialog and Frame.
45 * Expected Result: If PERPIXEL_TRANSPARENT Translucency type is supported, clicking
46 * on clipped region should deliver the event to the background (it should be
47 * another Window behind the test window)
48 *
49 * @author mrkam
50 * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com)
51 * @library ../../../../lib/testlibrary
52 * @build Common ExtendedRobot
53 * @run main SetShapeAndClick
54 */
55
56 public class SetShapeAndClick extends Common {
57
58 Component south, center, north;
59 volatile int clicked;
60
61 public static void main(String[] args) throws Exception {
62 if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSPARENT))
63 for (Class<Window> windowClass: WINDOWS_TO_TEST)
64 new SetShapeAndClick(windowClass).doTest();
65 }
66
67 public SetShapeAndClick(Class windowClass) throws Exception {
68 super(windowClass);
69 }
70
71 @Override
72 public void initBackgroundFrame() {
73 super.initBackgroundFrame();
74 background.addMouseListener(new MouseAdapter() {
75 @Override
76 public void mouseClicked(MouseEvent e) {
77 clicked |= 1 << 0;
78 }
79 });
80 }
81
82 @Override
83 public void initGUI() {
84 if (windowClass.equals(Frame.class)) {
85 window = new Frame();
86 ((Frame) window).setUndecorated(true);
87 } else if (windowClass.equals(Dialog.class)) {
88 window = new Dialog(background);
89 ((Dialog) window).setUndecorated(true);
90 } else {
91 window = new Window(background);
92 }
93
94 window.setLocation(2 * dl, 2 * dl);
95 window.setPreferredSize(new Dimension(200, 200));
96 window.setLayout(new BorderLayout());
97
98 window.addComponentListener(new ComponentAdapter() {
99 public void componentResized(ComponentEvent e) {
100 applyShape();
101 }
102 });
103
104 south = new Label("South");
105 south.addMouseListener(new MouseAdapter() {
106 @Override
107 public void mouseClicked(MouseEvent e) {
108 clicked |= 1 << 3;
109 }
110 });
111 window.add(south, BorderLayout.SOUTH);
112
113 center = new List(5);
114 center.addMouseListener(new MouseAdapter() {
115 @Override
116 public void mouseClicked(MouseEvent e) {
117 clicked |= 1 << 2;
118 }
119 });
120 window.add(center, BorderLayout.CENTER);
121
122 north = new TextField("North");
123 north.addMouseListener(new MouseAdapter() {
124 @Override
125 public void mouseClicked(MouseEvent e) {
126 clicked |= 1 << 1;
127 }
128 });
129 window.add(north, BorderLayout.NORTH);
130
131 window.pack();
132 window.setVisible(true);
133 window.toFront();
134
135 System.out.println("Checking " + window.getClass().getName() + "...");
136 }
137
138 @Override
139 public void doTest() throws Exception {
140
141 robot.waitForIdle();
142
143 Point wls = window.getLocationOnScreen();
144 Point ls;
145 int y;
146 ls = north.getLocationOnScreen();
147 checkClick(ls.x + north.getWidth() / 3, ls.y + north.getHeight() / 2, 1);
148
149 ls = center.getLocationOnScreen();
150 checkClick(ls.x + center.getWidth() * 3 / 4, ls.y + center.getHeight() * 3 / 4, 2);
151
152 ls = south.getLocationOnScreen();
153 checkClick(ls.x + south.getWidth() * 2 / 3, ls.y + south.getHeight() / 2, 3);
154
155 ls = center.getLocationOnScreen();
156 checkClick(ls.x + center.getWidth() / 4, ls.y + center.getHeight() / 4, 2);
157
158 ls = north.getLocationOnScreen();
159 y = ls.y + north.getHeight() / 2;
160 checkClick(wls.x + 200 - (y - wls.y), y, 0);
161
162 EventQueue.invokeAndWait(window::toFront);
163 robot.waitForIdle();
164
165 ls = center.getLocationOnScreen();
166 y = ls.y + center.getHeight() / 2;
167 checkClick(wls.x + 200 - (y - wls.y), y, 0);
168
169 EventQueue.invokeAndWait(window::toFront);
170 robot.waitForIdle();
171
172 ls = south.getLocationOnScreen();
173 y = ls.y + south.getHeight() / 2;
174 checkClick(wls.x + 200 - (y - wls.y), y, 0);
175
176 EventQueue.invokeAndWait(window::dispose);
177 EventQueue.invokeAndWait(background::dispose);
178
179 robot.waitForIdle();
180 }
181
182 @Override
183 public void applyShape() {
184 Area shape = new Area(new Rectangle2D.Float(0, 0, 200, 200));
185 GeneralPath gp;
186 gp = new GeneralPath();
187 gp.moveTo(190, 0);
188 gp.lineTo(200, 0);
189 gp.lineTo(200, 10);
190 gp.lineTo(10, 200);
191 gp.lineTo(0, 200);
192 gp.lineTo(0, 190);
193 gp.closePath();
194 shape.subtract(new Area(gp));
195
196 window.setShape(shape);
197 }
198
199 void checkClick(int x, int y, int flag) throws Exception {
200
201 System.out.println("Trying to click point " + x + ", " + y + ", looking for " + flag + " flag to trigger.");
202
203 clicked = 0;
204 robot.mouseMove(x, y);
205 robot.click();
206
207 for (int i = 0; i < 100; i++)
208 if ((clicked & (1 << flag)) == 0)
209 robot.delay(50);
210 else
211 break;
212
213 if ((clicked & (1 << flag)) == 0)
214 throw new RuntimeException("FAIL: Flag " + flag + " is not triggered for point " + x + ", " + y + "!");
215 }
216 }