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 /*
24 @test
25 @key headful
26 @bug 4202954
27 @library ../../regtesthelpers
28 @build Util
29 @author Michael C. Albers
30 @run main bug4202954
31 */
32
33 import java.awt.*;
34 import java.awt.event.InputEvent;
35 import javax.swing.*;
36 import sun.awt.*;
37
38 public class bug4202954 {
39 static JScrollPane buttonScrollPane;
40 private static final SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
41 static Robot robot;
42 public static void main(String[] args) throws Exception {
43 if (OSInfo.getOSType() == OSInfo.OSType.MACOSX) {
44 UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
45 }
46
47 SwingUtilities.invokeAndWait(new Runnable() {
48 public void run() {
49 createAndShowGUI();
50 }
51 });
52 Point centerOfScrollPane = Util.getCenterPoint(buttonScrollPane);
53 JButton rightScrollButton = findJButton(buttonScrollPane.getHorizontalScrollBar(), centerOfScrollPane.x, centerOfScrollPane.y);
54 JButton bottomScrollButton = findJButton(buttonScrollPane.getVerticalScrollBar(), centerOfScrollPane.x, centerOfScrollPane.y);
55
56 if (rightScrollButton == null || bottomScrollButton == null) {
57 String errMessage = "Test can't be executed: ";
58 errMessage = errMessage + rightScrollButton == null ? "can't find right button for horizontal scroll bar; " : ""
59 + bottomScrollButton == null ? "can't find bottom scroll button for vertical scroll bar" : "";
60 throw new RuntimeException(errMessage);
61 }
62
63 robot = new Robot();
64 robot.setAutoDelay(50);
65
66 // test right, left and middle mouse buttons for horizontal scroll bar
67 if (!doTest(rightScrollButton, InputEvent.BUTTON1_DOWN_MASK, true)) {
68 throw new RuntimeException("Test failed: right arrow button didn't respond on left mouse button.");
69 }
70 if (!doTest(rightScrollButton, InputEvent.BUTTON2_DOWN_MASK, false)) {
71 throw new RuntimeException("Test failed: right arrow button respond on right mouse button.");
72 }
73 if (!doTest(rightScrollButton, InputEvent.BUTTON3_DOWN_MASK, false)) {
74 throw new RuntimeException("Test failed: right arrow button respond on middle mouse button.");
75 }
76
77 // test right, left and middle mouse buttons for vertical scroll bar
78 if (!doTest(bottomScrollButton, InputEvent.BUTTON1_DOWN_MASK, true)) {
79 throw new RuntimeException("Test failed: bottom arrow button didn't respond on left mouse button.");
80 }
81 if (!doTest(bottomScrollButton, InputEvent.BUTTON2_DOWN_MASK, false)) {
82 throw new RuntimeException("Test failed: bottom arrow button respond on right mouse button.");
83 }
84 if (!doTest(bottomScrollButton, InputEvent.BUTTON3_DOWN_MASK, false)) {
85 throw new RuntimeException("Test failed: bottom arrow button respond on middle mouse button.");
86 }
87 }
88 public static void createAndShowGUI() {
89 JPanel buttonPanel = new JPanel();
90 buttonPanel.setLayout(new GridLayout(5,5, 15,15));
91 int buttonCount = 1;
92 while (buttonCount <= 25) {
93 buttonPanel.add(new JButton("Button #"+buttonCount));
94 buttonCount++;
95 }
96 buttonScrollPane = new JScrollPane();
97 buttonScrollPane.setViewportView(buttonPanel);
98
99 JFrame testFrame = new JFrame("bug4202954");
100 testFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
101 testFrame.setLayout(new BorderLayout());
102 testFrame.add(BorderLayout.CENTER, buttonScrollPane);
103 testFrame.setSize(450, 100);
104 testFrame.setVisible(true);
105 }
106 public static JButton findJButton(final JScrollBar scrollBar, final int minX, final int minY) throws Exception {
107 JButton button = Util.invokeOnEDT(new java.util.concurrent.Callable<JButton>() {
108 @Override
109 public JButton call() throws Exception {
110 for (Component c: scrollBar.getComponents()) {
111 if (c instanceof JButton) {
112 Point p = c.getLocationOnScreen();
113 if (p.x > minX && p.y > minY) {
114 return (JButton) c;
115 }
116 }
117 }
118 return null;
119 }
120 });
121 return button;
122 }
123 public static void clickMouseOnComponent(Component c, int buttons) throws Exception {
124 Point p = Util.getCenterPoint(c);
125 robot.mouseMove(p.x, p.y);
126 robot.mousePress(buttons);
127 robot.mouseRelease(buttons);
128 }
129 public static boolean doTest(JButton scrollButton, int buttons, boolean expectScroll) throws Exception {
130 java.util.concurrent.Callable<Integer> horizontalValue = new java.util.concurrent.Callable<Integer>() {
131 @Override
132 public Integer call() throws Exception {
133 return buttonScrollPane.getHorizontalScrollBar().getValue();
134 }
135 };
136 java.util.concurrent.Callable<Integer> verticalValue = new java.util.concurrent.Callable<Integer>() {
137 @Override
138 public Integer call() throws Exception {
139 return buttonScrollPane.getVerticalScrollBar().getValue();
140 }
141 };
142 Integer oldHValue = Util.invokeOnEDT(horizontalValue);
143 Integer oldVValue = Util.invokeOnEDT(verticalValue);
144
145 clickMouseOnComponent(scrollButton, buttons);
146 toolkit.realSync();
147
148 int newHValue = Util.invokeOnEDT(horizontalValue);
149 int newVValue = Util.invokeOnEDT(verticalValue);
150
151 return (oldHValue != newHValue || oldVValue != newVValue) == expectScroll;
152 }
153 }