1 /*
2 * Copyright (c) 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 /* @test
25 @bug 8134828
26 @summary Scrollbar thumb disappears with Nimbus L&F
27 @author Semyon Sadetsky
28 */
29
30 import javax.swing.*;
31 import java.awt.*;
32
33 public class ScrollBarThumbVisibleTest
34 {
35 private static JFrame frame;
36 private static Point point;
37 private static JScrollBar bar;
38
39 public static void main(String[] args) throws Exception {
40 for (UIManager.LookAndFeelInfo info : UIManager
41 .getInstalledLookAndFeels()) {
42 if ("Nimbus".equals(info.getName())) {
43 try {
44 UIManager.setLookAndFeel(info.getClassName());
45 } catch (Exception ex) {
46 }
47 break;
48 }
59 final Robot robot = new Robot();
60 robot.delay(200);
61 robot.waitForIdle();
62 SwingUtilities.invokeAndWait(new Runnable() {
63 @Override
64 public void run() {
65 point = bar.getLocationOnScreen();
66 }
67 });
68 Color color1 = robot.getPixelColor(point.x + 48, point.y + 55);
69 Color color2 = robot.getPixelColor(point.x + 48, point.y + 125);
70 System.out.println(color1);
71 System.out.println(color2);
72 if (color1.equals(color2)) {
73 throw new RuntimeException("Thump is not visible");
74 }
75 } finally {
76 SwingUtilities.invokeAndWait(new Runnable() {
77 @Override
78 public void run() {
79 frame.dispose();
80 }
81 });
82 }
83 System.out.println("ok");
84 }
85
86 static void setup(JFrame frame) {
87 bar = new JScrollBar(Adjustable.VERTICAL, 500, 0, 0, 1000);
88 frame.getContentPane().add(bar);
89 frame.setSize(50, 250);
90 frame.setLocation(100, 100);
91 frame.setVisible(true);
92 }
93 }
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1 /*
2 * Copyright (c) 2015, 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 8134828
28 * @summary Scrollbar thumb disappears with Nimbus L&F
29 * @author Semyon Sadetsky
30 */
31
32 import javax.swing.*;
33 import java.awt.*;
34
35 public class ScrollBarThumbVisibleTest
36 {
37 private static JFrame frame;
38 private static Point point;
39 private static JScrollBar bar;
40
41 public static void main(String[] args) throws Exception {
42 for (UIManager.LookAndFeelInfo info : UIManager
43 .getInstalledLookAndFeels()) {
44 if ("Nimbus".equals(info.getName())) {
45 try {
46 UIManager.setLookAndFeel(info.getClassName());
47 } catch (Exception ex) {
48 }
49 break;
50 }
61 final Robot robot = new Robot();
62 robot.delay(200);
63 robot.waitForIdle();
64 SwingUtilities.invokeAndWait(new Runnable() {
65 @Override
66 public void run() {
67 point = bar.getLocationOnScreen();
68 }
69 });
70 Color color1 = robot.getPixelColor(point.x + 48, point.y + 55);
71 Color color2 = robot.getPixelColor(point.x + 48, point.y + 125);
72 System.out.println(color1);
73 System.out.println(color2);
74 if (color1.equals(color2)) {
75 throw new RuntimeException("Thump is not visible");
76 }
77 } finally {
78 SwingUtilities.invokeAndWait(new Runnable() {
79 @Override
80 public void run() {
81 if (frame != null) { frame.dispose(); }
82 }
83 });
84 }
85 System.out.println("ok");
86 }
87
88 static void setup(JFrame frame) {
89 bar = new JScrollBar(Adjustable.VERTICAL, 500, 0, 0, 1000);
90 frame.getContentPane().add(bar);
91 frame.setSize(50, 250);
92 frame.setLocation(100, 100);
93 frame.setVisible(true);
94 }
95 }
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