1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
/*
* Copyright (c) 2005, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Dialog;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
/*
* @test
* @bug 6278150
* @key headful
* @summary Initially modal blocked window causes modal dialog to lose focus
* @run main DialogLosesFocusTest
*/
public class DialogLosesFocusTest {
private static Frame parent;
private static Dialog dialog;
private static Frame blocked;
private static volatile boolean failed;
public static void main(String[] args) throws Exception {
try {
createAndShowUI();
sleepForMsecs(10000);
if (failed) {
throw new RuntimeException("Test Failed");
}
} finally {
EventQueue.invokeAndWait(() -> {
if (parent != null) {
parent.dispose();
}
if (dialog != null) {
dialog.dispose();
}
if (blocked != null) {
blocked.dispose();
}
});
}
}
public static void createAndShowUI() throws Exception {
EventQueue.invokeAndWait(() -> {
parent = new Frame("Parent frame");
parent.setBounds(0, 0, 300, 100);
parent.setVisible(true);
});
sleepForMsecs(1000);
EventQueue.invokeLater(() -> {
dialog = new Dialog(parent, "Modal dialog", Dialog.ModalityType.APPLICATION_MODAL);
dialog.setBounds(100, 120, 300, 100);
dialog.setVisible(true);
});
sleepForMsecs(1000);
EventQueue.invokeAndWait(() -> {
blocked = new Frame("Blocked frame");
blocked.setBounds(200, 240, 300, 100);
blocked.addWindowListener(new WindowAdapter() {
@Override
public void windowActivated(WindowEvent we) {
if (dialog.isVisible()) {
failed = true;
}
}
});
blocked.setVisible(true);
});
}
private static void sleepForMsecs(int t) {
try {
Thread.sleep(t);
} catch (Exception z) {}
}
}
|
