1 /*
2 * Copyright (c) 2013, 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.EventQueue;
25 import java.awt.Frame;
26 import java.awt.Graphics;
27 import java.awt.Label;
28 import java.awt.peer.LabelPeer;
29
30 /**
31 * @test
32 * @bug 7090424
33 * @author Sergey Bylokhov
34 */
35 public final class LabelRepaint extends Label {
36
37 public static void main(final String[] args) {
38 for (int i = 0; i < 10; ++i) {
39 final Frame frame = new Frame();
40 frame.setSize(300, 300);
41 frame.setLocationRelativeTo(null);
42 LabelRepaint label = new LabelRepaint();
43 frame.add(label);
44 frame.setVisible(true);
45 sleep();
46 label.test();
47 frame.dispose();
48 }
49 }
50
51 private static void sleep() {
52 try {
53 Thread.sleep(2000);
54 } catch (InterruptedException ignored) {
55 }
56 }
57
58 @Override
59 public void paint(final Graphics g) {
60 super.paint(g);
61 if (!EventQueue.isDispatchThread()) {
62 throw new RuntimeException("Wrong thread");
63 }
64 test();
65 }
66
67 void test() {
68 setAlignment(getAlignment());
69 ((LabelPeer) getPeer()).setAlignment(getAlignment());
70
71 setText("");
72 setText(null);
73 setText(getText());
74 ((LabelPeer) getPeer()).setText("");
75 ((LabelPeer) getPeer()).setText(null);
76 ((LabelPeer) getPeer()).setText(getText());
77
78 setFont(null);
79 setFont(getFont());
80 getPeer().setFont(getFont());
81
82 setBackground(null);
83 setBackground(getBackground());
84 getPeer().setBackground(getBackground());
85
86 setForeground(null);
87 setForeground(getForeground());
88 getPeer().setForeground(getForeground());
89
90 setEnabled(isEnabled());
91 getPeer().setEnabled(isEnabled());
92 }
93 }
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1 /*
2 * Copyright (c) 2013, 2015, 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.EventQueue;
25 import java.awt.Frame;
26 import java.awt.Graphics;
27 import java.awt.Label;
28
29 /**
30 * @test
31 * @bug 7090424
32 * @author Sergey Bylokhov
33 */
34 public final class LabelRepaint extends Label {
35
36 public static void main(final String[] args) {
37 for (int i = 0; i < 10; ++i) {
38 final Frame frame = new Frame();
39 frame.setSize(300, 300);
40 frame.setLocationRelativeTo(null);
41 LabelRepaint label = new LabelRepaint();
42 frame.add(label);
43 frame.setVisible(true);
44 sleep();
45 label.test();
46 frame.dispose();
47 }
48 }
49
50 private static void sleep() {
51 try {
52 Thread.sleep(2000);
53 } catch (InterruptedException ignored) {
54 }
55 }
56
57 @Override
58 public void paint(final Graphics g) {
59 super.paint(g);
60 if (!EventQueue.isDispatchThread()) {
61 throw new RuntimeException("Wrong thread");
62 }
63 test();
64 }
65
66 void test() {
67 setAlignment(getAlignment());
68
69 setText("");
70 setText(null);
71 setText(getText());
72
73 setFont(null);
74 setFont(getFont());
75
76 setBackground(null);
77 setBackground(getBackground());
78
79 setForeground(null);
80 setForeground(getForeground());
81
82 setEnabled(isEnabled());
83 }
84 }
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