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
|
/*
* Copyright (c) 2004, 2023, 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 javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JSlider;
import javax.swing.SwingUtilities;
import java.awt.FlowLayout;
import java.awt.Robot;
import java.util.Dictionary;
import java.util.Hashtable;
/*
* @test
* @bug 4203754
* @key headful
* @summary Labels in a JSlider don't disable or enable with the slider
* @run main bug4203754
*/
public class bug4203754 {
private static JFrame frame;
private static Robot robot;
private static JLabel label;
public static void main(String[] argv) throws Exception {
try {
robot = new Robot();
SwingUtilities.invokeAndWait(() -> {
frame = new JFrame("Test");
frame.getContentPane().setLayout(new FlowLayout());
JSlider slider = new JSlider(0, 100, 25);
frame.getContentPane().add(slider);
label = new JLabel("0", JLabel.CENTER) {
public void setEnabled(boolean b) {
super.setEnabled(b);
}
};
Dictionary labels = new Hashtable();
labels.put(Integer.valueOf(0), label);
slider.setLabelTable(labels);
slider.setPaintLabels(true);
slider.setEnabled(false);
frame.setSize(250, 150);
frame.setVisible(true);
});
robot.waitForIdle();
robot.delay(1000);
if (label.isEnabled()) {
throw new RuntimeException("Label should be disabled");
}
System.out.println("Test Passed!");
} finally {
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
}
|
