1 /*
2 * Copyright (c) 2011, 2012, 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 /*
25 * @test
26 * @bug 6796710 7124242
27 * @summary Html content in JEditorPane is overlapping on swing components while resizing the application.
28 * @library ../../../regtesthelpers
29 * @build Util
30 * @author Pavel Porvatov
31 @run main bug6796710
32 */
33
34 import java.awt.*;
35 import java.awt.image.BufferedImage;
36 import javax.swing.*;
37 import sun.awt.SunToolkit;
38
39 public class bug6796710 {
40 // The page is inlined because we want to be sure that the JEditorPane filled synchronously
41 public static final String TEXT = "<html>" +
42 "<body>" +
43 "<table cellpadding=\"0\" cellspacing=\"0\" border=\"1\">" +
44 " <tbody>" +
45 " <tr>" +
46 " <td>Col1</td>" +
47 " <td>Col2</td>" +
48 " <td>Col3</td>" +
49 " </tr>" +
50 " <tr>" +
51 " <td>1. It's a regression from CR 4419748. The problem is in the CSSBorder#paintBorder, which ignores clip area while painting.</td>" +
52 " <td>2. It's a regression from CR 4419748. The problem is in the CSSBorder#paintBorder, which ignores clip area while painting.</td>" +
53 " <td>3. It's a regression from CR 4419748. The problem is in the CSSBorder#paintBorder, which ignores clip area while painting.</td>" +
54 " </tr>" +
55 " </tbody>" +
56 "</table>" +
57 "</body>" +
58 "</html>";
59
60 private static Robot robot;
61
62 private static JFrame frame;
63
64 private static JPanel pnBottom;
65
66 public static void main(String[] args) throws Exception {
67 robot = new Robot();
68
69 SwingUtilities.invokeAndWait(new Runnable() {
70 @Override
71 public void run() {
72 frame = new JFrame();
73
74 frame.setUndecorated(true);
75
76 pnBottom = new JPanel();
77 pnBottom.add(new JLabel("Some label"));
78 pnBottom.add(new JButton("A button"));
79
80 JEditorPane editorPane = new JEditorPane();
81
82 editorPane.setContentType("text/html");
83 editorPane.setText(TEXT);
84 editorPane.setEditable(false);
85
86 JPanel pnContent = new JPanel(new BorderLayout());
87
88 pnContent.add(new JScrollPane(editorPane), BorderLayout.CENTER);
89 pnContent.add(pnBottom, BorderLayout.SOUTH);
90
91 frame.setContentPane(pnContent);
92 frame.setSize(400, 600);
93 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
94 frame.setVisible(true);
95 }
96 });
97
98 ((SunToolkit) SunToolkit.getDefaultToolkit()).realSync();
99
100 // This delay should be added for MacOSX, realSync is not enough
101 Thread.sleep(1000);
102
103 BufferedImage bufferedImage = getPnBottomImage();
104
105 SwingUtilities.invokeAndWait(new Runnable() {
106 @Override
107 public void run() {
108 frame.setSize(400, 150);
109 }
110 });
111
112 ((SunToolkit) SunToolkit.getDefaultToolkit()).realSync();
113
114 // On Linux platforms realSync doesn't guaranties setSize completion
115 Thread.sleep(1000);
116
117 if (!Util.compareBufferedImages(bufferedImage, getPnBottomImage())) {
118 throw new RuntimeException("The test failed");
119 }
120
121 System.out.println("The test bug6796710 passed.");
122 }
123
124 private static BufferedImage getPnBottomImage() {
125 Rectangle rect = pnBottom.getBounds();
126
127 Util.convertRectToScreen(rect, pnBottom.getParent());
128
129 return robot.createScreenCapture(rect);
130 }
131 }