1 /*
2 * Copyright (c) 2016, 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 /* @test
25 * @bug 8160246
26 * @summary Regression: 4410243 reproducible with GTK LaF
27 * @run main ScrollFlickerTest
28 */
29
30 import javax.swing.*;
31 import java.awt.*;
32
33 public class ScrollFlickerTest {
34
35 private static JFrame frame;
36 private static JScrollPane scroll;
37 private static int cnt = 0;
38
39 public static void main(String[] args) throws Exception {
40 SwingUtilities.invokeAndWait(() -> {
41 frame = new JFrame();
42 frame.setSize(300, 200);
43 frame.getContentPane().setLayout(null);
44 JTextArea text = new JTextArea("Test test test test");
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1 /*
2 * Copyright (c) 2016, 2017, 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 * @key headful
27 * @bug 8160246
28 * @summary Regression: 4410243 reproducible with GTK LaF
29 * @run main ScrollFlickerTest
30 */
31
32 import javax.swing.*;
33 import java.awt.*;
34
35 public class ScrollFlickerTest {
36
37 private static JFrame frame;
38 private static JScrollPane scroll;
39 private static int cnt = 0;
40
41 public static void main(String[] args) throws Exception {
42 SwingUtilities.invokeAndWait(() -> {
43 frame = new JFrame();
44 frame.setSize(300, 200);
45 frame.getContentPane().setLayout(null);
46 JTextArea text = new JTextArea("Test test test test");
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