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