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 /test/lib 28 @library ../../regtesthelpers 29 @build Util jdk.test.lib.Platform 30 @author Michael C. Albers 31 @run main bug4202954 32 */ 33 34 import java.awt.*; 35 import java.awt.event.InputEvent; 36 import javax.swing.*; 37 38 import jdk.test.lib.Platform; 39 40 public class bug4202954 { 41 static JScrollPane buttonScrollPane; 42 static Robot robot; 43 public static void main(String[] args) throws Exception { 44 if (Platform.isOSX()) { 45 UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName()); 46 } 47 48 SwingUtilities.invokeAndWait(new Runnable() { 49 public void run() { 50 createAndShowGUI(); 51 } 52 }); 53 Point centerOfScrollPane = Util.getCenterPoint(buttonScrollPane); 54 JButton rightScrollButton = findJButton(buttonScrollPane.getHorizontalScrollBar(), centerOfScrollPane.x, centerOfScrollPane.y); 55 JButton bottomScrollButton = findJButton(buttonScrollPane.getVerticalScrollBar(), centerOfScrollPane.x, centerOfScrollPane.y); 56 57 if (rightScrollButton == null || bottomScrollButton == null) { 58 String errMessage = "Test can't be executed: "; 59 errMessage = errMessage + (rightScrollButton == null ? "can't find right button for horizontal scroll bar; " : "" 60 + (bottomScrollButton == null ? "can't find bottom scroll button for vertical scroll bar" : "")); 61 throw new RuntimeException(errMessage); 62 } 63 64 robot = new Robot(); 65 robot.setAutoDelay(50); 66 67 // test right, left and middle mouse buttons for horizontal scroll bar 68 if (!doTest(rightScrollButton, InputEvent.BUTTON1_DOWN_MASK, true)) { 69 throw new RuntimeException("Test failed: right arrow button didn't respond on left mouse button."); 70 } 71 if (!doTest(rightScrollButton, InputEvent.BUTTON2_DOWN_MASK, false)) { 72 throw new RuntimeException("Test failed: right arrow button respond on right mouse button."); 73 } 74 if (!doTest(rightScrollButton, InputEvent.BUTTON3_DOWN_MASK, false)) { 75 throw new RuntimeException("Test failed: right arrow button respond on middle mouse button."); 76 } 77 78 // test right, left and middle mouse buttons for vertical scroll bar 79 if (!doTest(bottomScrollButton, InputEvent.BUTTON1_DOWN_MASK, true)) { 80 throw new RuntimeException("Test failed: bottom arrow button didn't respond on left mouse button."); 81 } 82 if (!doTest(bottomScrollButton, InputEvent.BUTTON2_DOWN_MASK, false)) { 83 throw new RuntimeException("Test failed: bottom arrow button respond on right mouse button."); 84 } 85 if (!doTest(bottomScrollButton, InputEvent.BUTTON3_DOWN_MASK, false)) { 86 throw new RuntimeException("Test failed: bottom arrow button respond on middle mouse button."); 87 } 88 } 89 public static void createAndShowGUI() { 90 JPanel buttonPanel = new JPanel(); 91 buttonPanel.setLayout(new GridLayout(5,5, 15,15)); 92 int buttonCount = 1; 93 while (buttonCount <= 25) { 94 buttonPanel.add(new JButton("Button #"+buttonCount)); 95 buttonCount++; 96 } 97 buttonScrollPane = new JScrollPane(); 98 buttonScrollPane.setViewportView(buttonPanel); 99 100 JFrame testFrame = new JFrame("bug4202954"); 101 testFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 102 testFrame.setLayout(new BorderLayout()); 103 testFrame.add(BorderLayout.CENTER, buttonScrollPane); 104 testFrame.setSize(450, 100); 105 testFrame.setVisible(true); 106 } 107 public static JButton findJButton(final JScrollBar scrollBar, final int minX, final int minY) throws Exception { 108 JButton button = Util.invokeOnEDT(new java.util.concurrent.Callable<JButton>() { 109 @Override 110 public JButton call() throws Exception { 111 int currentXorY = 0; 112 JButton scrollButton = null; 113 for (Component c: scrollBar.getComponents()) { 114 if (c instanceof JButton) { 115 Point p = c.getLocationOnScreen(); 116 if (scrollBar.getOrientation() == Adjustable.VERTICAL){ 117 if (currentXorY <= p.y){ 118 currentXorY = p.y; 119 scrollButton = (JButton)c; 120 } 121 }else if (scrollBar.getOrientation() == Adjustable.HORIZONTAL){ 122 if (currentXorY <= p.x){ 123 currentXorY = p.x; 124 scrollButton = (JButton)c; 125 } 126 } 127 } 128 } 129 return scrollButton; 130 } 131 }); 132 return button; 133 } 134 public static void clickMouseOnComponent(Component c, int buttons) throws Exception { 135 Point p = Util.getCenterPoint(c); 136 robot.mouseMove(p.x, p.y); 137 robot.mousePress(buttons); 138 robot.mouseRelease(buttons); 139 } 140 public static boolean doTest(JButton scrollButton, int buttons, boolean expectScroll) throws Exception { 141 java.util.concurrent.Callable<Integer> horizontalValue = new java.util.concurrent.Callable<Integer>() { 142 @Override 143 public Integer call() throws Exception { 144 return buttonScrollPane.getHorizontalScrollBar().getValue(); 145 } 146 }; 147 java.util.concurrent.Callable<Integer> verticalValue = new java.util.concurrent.Callable<Integer>() { 148 @Override 149 public Integer call() throws Exception { 150 return buttonScrollPane.getVerticalScrollBar().getValue(); 151 } 152 }; 153 Integer oldHValue = Util.invokeOnEDT(horizontalValue); 154 robot.waitForIdle(); 155 Integer oldVValue = Util.invokeOnEDT(verticalValue); 156 robot.waitForIdle(); 157 158 clickMouseOnComponent(scrollButton, buttons); 159 robot.waitForIdle(); 160 161 int newHValue = Util.invokeOnEDT(horizontalValue); 162 robot.waitForIdle(); 163 int newVValue = Util.invokeOnEDT(verticalValue); 164 robot.waitForIdle(); 165 166 return (oldHValue != newHValue || oldVValue != newVValue) == expectScroll; 167 } 168 }