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 /* @test
24 @bug 4202954
25 @library ../../regtesthelpers
26 @build Util
27 @author Michael C. Albers
28 @run main bug4202954
29 */
30
31 import java.awt.*;
32 import java.awt.event.InputEvent;
33 import javax.swing.*;
34 import sun.awt.*;
35
36 public class bug4202954 {
37 static JScrollPane buttonScrollPane;
38 private static final SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
39 static Robot robot;
40 public static void main(String[] args) throws Exception {
41 if (OSInfo.getOSType() == OSInfo.OSType.MACOSX) {
42 UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
43 }
44
45 SwingUtilities.invokeAndWait(new Runnable() {
46 public void run() {
47 createAndShowGUI();
48 }
49 });
50 Point centerOfScrollPane = Util.getCenterPoint(buttonScrollPane);
51 JButton rightScrollButton = findJButton(buttonScrollPane.getHorizontalScrollBar(), centerOfScrollPane.x, centerOfScrollPane.y);
52 JButton bottomScrollButton = findJButton(buttonScrollPane.getVerticalScrollBar(), centerOfScrollPane.x, centerOfScrollPane.y);
53
54 if (rightScrollButton == null || bottomScrollButton == null) {
55 String errMessage = "Test can't be executed: ";
56 errMessage = errMessage + rightScrollButton == null ? "can't find right button for horizontal scroll bar; " : ""
57 + bottomScrollButton == null ? "can't find bottom scroll button for vertical scroll bar" : "";
58 throw new RuntimeException(errMessage);
59 }
60
61 robot = new Robot();
62 robot.setAutoDelay(50);
63
64 // test right, left and middle mouse buttons for horizontal scroll bar
65 if (!doTest(rightScrollButton, InputEvent.BUTTON1_DOWN_MASK, true)) {
66 throw new RuntimeException("Test failed: right arrow button didn't respond on left mouse button.");
67 }
68 if (!doTest(rightScrollButton, InputEvent.BUTTON2_DOWN_MASK, false)) {
69 throw new RuntimeException("Test failed: right arrow button respond on right mouse button.");
70 }
71 if (!doTest(rightScrollButton, InputEvent.BUTTON3_DOWN_MASK, false)) {
72 throw new RuntimeException("Test failed: right arrow button respond on middle mouse button.");
73 }
74
75 // test right, left and middle mouse buttons for vertical scroll bar
76 if (!doTest(bottomScrollButton, InputEvent.BUTTON1_DOWN_MASK, true)) {
77 throw new RuntimeException("Test failed: bottom arrow button didn't respond on left mouse button.");
78 }
79 if (!doTest(bottomScrollButton, InputEvent.BUTTON2_DOWN_MASK, false)) {
80 throw new RuntimeException("Test failed: bottom arrow button respond on right mouse button.");
81 }
82 if (!doTest(bottomScrollButton, InputEvent.BUTTON3_DOWN_MASK, false)) {
83 throw new RuntimeException("Test failed: bottom arrow button respond on middle mouse button.");
84 }
85 }
86 public static void createAndShowGUI() {
87 JPanel buttonPanel = new JPanel();
88 buttonPanel.setLayout(new GridLayout(5,5, 15,15));
89 int buttonCount = 1;
90 while (buttonCount <= 25) {
91 buttonPanel.add(new JButton("Button #"+buttonCount));
92 buttonCount++;
93 }
94 buttonScrollPane = new JScrollPane();
95 buttonScrollPane.setViewportView(buttonPanel);
96
97 JFrame testFrame = new JFrame("bug4202954");
98 testFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
99 testFrame.setLayout(new BorderLayout());
100 testFrame.add(BorderLayout.CENTER, buttonScrollPane);
101 testFrame.setSize(450, 100);
102 testFrame.setVisible(true);
103 }
104 public static JButton findJButton(final JScrollBar scrollBar, final int minX, final int minY) throws Exception {
105 JButton button = Util.invokeOnEDT(new java.util.concurrent.Callable<JButton>() {
106 @Override
107 public JButton call() throws Exception {
108 for (Component c: scrollBar.getComponents()) {
109 if (c instanceof JButton) {
110 Point p = c.getLocationOnScreen();
111 if (p.x > minX && p.y > minY) {
112 return (JButton) c;
113 }
114 }
115 }
116 return null;
117 }
118 });
119 return button;
120 }
121 public static void clickMouseOnComponent(Component c, int buttons) throws Exception {
122 Point p = Util.getCenterPoint(c);
123 robot.mouseMove(p.x, p.y);
124 robot.mousePress(buttons);
125 robot.mouseRelease(buttons);
126 }
127 public static boolean doTest(JButton scrollButton, int buttons, boolean expectScroll) throws Exception {
128 java.util.concurrent.Callable<Integer> horizontalValue = new java.util.concurrent.Callable<Integer>() {
129 @Override
130 public Integer call() throws Exception {
131 return buttonScrollPane.getHorizontalScrollBar().getValue();
132 }
133 };
134 java.util.concurrent.Callable<Integer> verticalValue = new java.util.concurrent.Callable<Integer>() {
135 @Override
136 public Integer call() throws Exception {
137 return buttonScrollPane.getVerticalScrollBar().getValue();
138 }
139 };
140 Integer oldHValue = Util.invokeOnEDT(horizontalValue);
141 Integer oldVValue = Util.invokeOnEDT(verticalValue);
142
143 clickMouseOnComponent(scrollButton, buttons);
144 toolkit.realSync();
145
146 int newHValue = Util.invokeOnEDT(horizontalValue);
147 int newVValue = Util.invokeOnEDT(verticalValue);
148
149 return (oldHValue != newHValue || oldVValue != newVValue) == expectScroll;
150 }
151 }