1 /* 2 * Copyright (c) 2014, 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 25 import java.awt.Dimension; 26 import java.awt.GridLayout; 27 import java.awt.Point; 28 import java.awt.Robot; 29 import java.awt.event.AdjustmentEvent; 30 import java.awt.event.AdjustmentListener; 31 import javax.swing.JFrame; 32 import javax.swing.JPanel; 33 import javax.swing.JScrollPane; 34 import javax.swing.SwingUtilities; 35 import test.java.awt.regtesthelpers.Util; 36 37 /** 38 * AWT/Swing overlapping test for {@link javax.swing.JScrollPane } component. 39 * <p>See base class for test info. 40 */ 41 /* 42 @test 43 @summary Overlapping test for javax.swing.JScrollPane 44 @author sergey.grinev@oracle.com: area=awt.mixing 45 @library ../../regtesthelpers 46 @modules java.desktop/sun.awt 47 java.desktop/java.awt.peer 48 @build Util 49 @run main JScrollPaneOverlapping 50 */ 51 public class JScrollPaneOverlapping extends OverlappingTestBase { 52 53 // {testEmbeddedFrame = true;} 54 55 private boolean horizontalClicked = false; 56 private boolean verticalClicked = false; 57 private Point hLoc; 58 private Point vLoc; 59 60 private JFrame f; 61 private JPanel p; 62 private JScrollPane scrollPane; 63 64 protected void prepareControls() { 65 66 f = new JFrame("JScrollPane"); 67 f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 68 f.setSize(120, 120); 69 70 p = new JPanel(new GridLayout(0, 1)); 71 72 scrollPane = new JScrollPane(p); 73 scrollPane.setPreferredSize(new Dimension(300,300)); 74 scrollPane.setHorizontalScrollBarPolicy( 75 JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); 76 scrollPane.setVerticalScrollBarPolicy( 77 JScrollPane.VERTICAL_SCROLLBAR_ALWAYS); 78 79 scrollPane.getHorizontalScrollBar().setValue(1); 80 scrollPane.getHorizontalScrollBar().addAdjustmentListener(new AdjustmentListener() { 81 82 public void adjustmentValueChanged(AdjustmentEvent e) { 83 horizontalClicked = true; 84 } 85 }); 86 87 scrollPane.getVerticalScrollBar().setValue(1); 88 scrollPane.getVerticalScrollBar().addAdjustmentListener(new AdjustmentListener() { 89 90 public void adjustmentValueChanged(AdjustmentEvent e) { 91 verticalClicked = true; 92 } 93 }); 94 95 f.getContentPane().add(scrollPane); 96 f.setVisible(true); 97 propagateAWTControls(p); 98 // JButton b = new JButton("Space extender"); 99 // b.setPreferredSize(new Dimension(150,150)); 100 // p.add( b ); 101 102 //b.requestFocus(); // to change the look of AWT component, especially Choice 103 } 104 105 @Override 106 protected boolean performTest() { 107 // run robot 108 Robot robot = Util.createRobot(); 109 robot.setAutoDelay(ROBOT_DELAY); 110 111 try { 112 SwingUtilities.invokeAndWait(new Runnable() { 113 public void run() { 114 hLoc = scrollPane.getHorizontalScrollBar().getLocationOnScreen(); 115 vLoc = scrollPane.getVerticalScrollBar().getLocationOnScreen(); 116 } 117 }); 118 } catch (Exception e) { 119 } 120 hLoc.translate(2, 2); 121 vLoc.translate(2, 2); 122 123 clickAndBlink(robot, hLoc, false); 124 clickAndBlink(robot, vLoc, false); 125 126 return horizontalClicked && verticalClicked; 127 } 128 129 // this strange plumbing stuff is required due to "Standard Test Machinery" in base class 130 public static void main(String args[]) throws InterruptedException { 131 instance = new JScrollPaneOverlapping(); 132 OverlappingTestBase.doMain(args); 133 } 134 }