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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/*
* Copyright (c) 2007, 2024, 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.
*/
/*
* @test
* @bug 4987336
* @summary JSlider doesn't show label's animated icon.
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual bug4987336
*/
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JSlider;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.border.TitledBorder;
import java.util.Hashtable;
public class bug4987336 {
private static final String INSTRUCTIONS = """
There are four Sliders.
Each of them has a label with animated gif (a waving duke)
and a label with static image.
If it is rendered correctly, click Pass else click Fail.""";
private static final String IMAGE_RES = "box.gif";
private static final String ANIM_IMAGE_RES = "duke.gif";
private static JFrame frame;
public static void main(String[] args) throws Exception {
PassFailJFrame.builder()
.title("Slider rendering Instructions")
.instructions(INSTRUCTIONS)
.rows(5)
.columns(35)
.testUI(bug4987336::createTestUI)
.position(PassFailJFrame.Position.TOP_LEFT_CORNER)
.build()
.awaitAndCheck();
}
private static JFrame createTestUI() {
frame = new JFrame("bug4987336");
JPanel pnLafs = new JPanel();
pnLafs.setLayout(new BoxLayout(pnLafs, BoxLayout.Y_AXIS));
ButtonGroup group = new ButtonGroup();
pnLafs.setBorder(new TitledBorder("Available Lafs"));
for (UIManager.LookAndFeelInfo lafInfo : UIManager.getInstalledLookAndFeels()) {
LafRadioButton comp = new LafRadioButton(lafInfo);
pnLafs.add(comp);
group.add(comp);
}
JPanel pnContent = new JPanel();
pnContent.setLayout(new BoxLayout(pnContent, BoxLayout.Y_AXIS));
pnContent.add(pnLafs);
pnContent.add(createSlider(true, IMAGE_RES, IMAGE_RES, ANIM_IMAGE_RES, ANIM_IMAGE_RES));
pnContent.add(createSlider(false, IMAGE_RES, IMAGE_RES, ANIM_IMAGE_RES, ANIM_IMAGE_RES));
pnContent.add(createSlider(true, ANIM_IMAGE_RES, null, IMAGE_RES, IMAGE_RES));
pnContent.add(createSlider(false, ANIM_IMAGE_RES, null, IMAGE_RES, IMAGE_RES));
frame.getContentPane().add(new JScrollPane(pnContent));
frame.pack();
return frame;
}
private static JSlider createSlider(boolean enabled,
String firstEnabledImage, String firstDisabledImage,
String secondEnabledImage, String secondDisabledImage) {
Hashtable<Integer, JComponent> dictionary = new Hashtable<Integer, JComponent>();
dictionary.put(0, createLabel(firstEnabledImage, firstDisabledImage));
dictionary.put(1, createLabel(secondEnabledImage, secondDisabledImage));
JSlider result = new JSlider(0, 1);
result.setLabelTable(dictionary);
result.setPaintLabels(true);
result.setEnabled(enabled);
return result;
}
private static JLabel createLabel(String enabledImage, String disabledImage) {
ImageIcon enabledIcon = enabledImage == null ? null :
new ImageIcon(bug4987336.class.getResource(enabledImage));
ImageIcon disabledIcon = disabledImage == null ? null :
new ImageIcon(bug4987336.class.getResource(disabledImage));
JLabel result = new JLabel(enabledImage == null && disabledImage == null ? "No image" : "Image",
enabledIcon, SwingConstants.LEFT);
result.setDisabledIcon(disabledIcon);
return result;
}
private static class LafRadioButton extends JRadioButton {
public LafRadioButton(final UIManager.LookAndFeelInfo lafInfo) {
super(lafInfo.getName(), lafInfo.getName().equals(UIManager.getLookAndFeel().getName()));
addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
try {
UIManager.setLookAndFeel(lafInfo.getClassName());
SwingUtilities.updateComponentTreeUI(frame);
} catch (Exception ex) {
// Ignore such errors
System.out.println("Cannot set LAF " + lafInfo.getName());
}
}
});
}
}
}
|
