1 /*
2 * Copyright (c) 2010, 2016, 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 import java.awt.*;
24 import java.awt.event.MouseAdapter;
25 import java.awt.event.MouseEvent;
26
27 /*
28 * @test
29 * @key headful
30 * @summary Check if components present in a window set with opacity less than 1.0
31 * triggers events correctly
32 *
33 * Test Description: Check if TRANSLUCENT Translucency type is supported on the
34 * current platform. Proceed if supported. Show a window which contains some
35 * components and set with opacity less than 1.0. Another Window having a
36 * canvas component drawn with an image can be used as the background for the
37 * test window. Click on the components present in the window and check if
38 * events trigger correctly.
39 * Expected Result: The components should trigger events correctly
40 *
41 * @author mrkam
42 * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com)
43 * @library ../../../../lib/testlibrary
44 * @build Common ExtendedRobot
45 * @run main TranslucentWindowClick
46 */
47 public class TranslucentWindowClick extends Common {
48
49 private Component south;
50 private Component center;
51 private Component north;
52
53 volatile int clicked;
54
55 public static void main(String[] args) throws Exception{
56 if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.TRANSLUCENT))
57 new TranslucentWindowClick(Window.class).doTest();
58 }
59
60 public TranslucentWindowClick(Class windowClass) throws Exception {
61 super(windowClass);
62 }
63
64 @Override
65 public void initGUI() {
66 if (windowClass.equals(Frame.class)) {
67 window = new Frame();
68 ((Frame) window).setUndecorated(true);
69 } else if (windowClass.equals(Dialog.class)) {
70 window = new Dialog(background);
71 ((Dialog) window).setUndecorated(true);
72 } else {
73 window = new Window(background);
74 }
75
76 window.setPreferredSize(new Dimension(200, 200));
77 window.setLocation(2 * dl, 2 * dl);
78 window.setLayout(new BorderLayout());
79 window.setBackground(FG_COLOR);
80
81 south = new Button("South");
82 south.addMouseListener(new MouseAdapter() {
83 @Override
84 public void mouseClicked(MouseEvent e) { clicked |= 1 << 2; }
85 });
86 window.add(south, BorderLayout.SOUTH);
87
88 center = new List(5);
89 center.addMouseListener(new MouseAdapter() {
90 @Override
91 public void mouseClicked(MouseEvent e) { clicked |= 1 << 1; }
92 });
93 window.add(center, BorderLayout.CENTER);
94
95 north = new TextField("North");
96 north.addMouseListener(new MouseAdapter() {
97 @Override
98 public void mouseClicked(MouseEvent e) { clicked |= 1 << 0; }
99 });
100 window.add(north, BorderLayout.NORTH);
101 window.setOpacity(0.2f);
102 window.pack();
103 window.setVisible(true);
104
105 System.out.println("Checking " + window.getClass().getName() + "...");
106 }
107
108 @Override
109 public void doTest() throws Exception {
110 Point ls;
111 robot.waitForIdle();
112
113 ls = north.getLocationOnScreen();
114 checkClick(ls.x + north.getWidth() / 3, ls.y + north.getHeight() / 2, 0);
115
116 ls = center.getLocationOnScreen();
117 checkClick(ls.x + center.getWidth() / 4, ls.y + center.getHeight() / 4, 1);
118
119 ls = center.getLocationOnScreen();
120 checkClick(ls.x + center.getWidth() * 3 / 4, ls.y + center.getHeight() * 3 / 4, 1);
121
122 ls = south.getLocationOnScreen();
123 checkClick(ls.x + south.getWidth() * 2 / 3, ls.y + south.getHeight() / 2, 2);
124
125 EventQueue.invokeAndWait(() -> {
126 background.dispose();
127 window.dispose();
128 });
129
130 robot.waitForIdle();
131 }
132
133 @Override
134 public void applyShape() { }
135
136 void checkClick(int x, int y, int flag) throws Exception {
137
138 System.out.println("Trying to click point " + x + ", " + y + ", looking for " + flag + " flag to trigger.");
139
140 clicked = 0;
141 robot.mouseMove(x, y);
142 robot.click();
143
144 for (int i = 0; i < 100; i++)
145 if ((clicked & (1 << flag)) == 0)
146 robot.delay(50);
147 else
148 break;
149
150 if ((clicked & (1 << flag)) == 0)
151 throw new RuntimeException("FAIL: Flag " + flag + " is not triggered for point " + x + ", " + y + "!");
152 }
153 }