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 @build Util 48 @run main JScrollPaneOverlapping 49 */ 50 public class JScrollPaneOverlapping extends OverlappingTestBase { 51 52 // {testEmbeddedFrame = true;} 53 54 private boolean horizontalClicked = false; 55 private boolean verticalClicked = false; 56 private Point hLoc; 57 private Point vLoc; 58 59 private JFrame f; 60 private JPanel p; 61 private JScrollPane scrollPane; 62 63 protected void prepareControls() { 64 65 f = new JFrame("JScrollPane"); 66 f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 67 f.setSize(120, 120); 68 69 p = new JPanel(new GridLayout(0, 1)); 70 71 scrollPane = new JScrollPane(p); 72 scrollPane.setPreferredSize(new Dimension(300,300)); 73 scrollPane.setHorizontalScrollBarPolicy( 74 JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); 75 scrollPane.setVerticalScrollBarPolicy( 76 JScrollPane.VERTICAL_SCROLLBAR_ALWAYS); 77 78 scrollPane.getHorizontalScrollBar().setValue(1); 79 scrollPane.getHorizontalScrollBar().addAdjustmentListener(new AdjustmentListener() { 80 81 public void adjustmentValueChanged(AdjustmentEvent e) { 82 horizontalClicked = true; 83 } 84 }); 85 86 scrollPane.getVerticalScrollBar().setValue(1); 87 scrollPane.getVerticalScrollBar().addAdjustmentListener(new AdjustmentListener() { 88 89 public void adjustmentValueChanged(AdjustmentEvent e) { 90 verticalClicked = true; 91 } 92 }); 93 94 f.getContentPane().add(scrollPane); 95 f.setVisible(true); 96 propagateAWTControls(p); 97 // JButton b = new JButton("Space extender"); 98 // b.setPreferredSize(new Dimension(150,150)); 99 // p.add( b ); 100 101 //b.requestFocus(); // to change the look of AWT component, especially Choice 102 } 103 104 @Override 105 protected boolean performTest() { 106 // run robot 107 Robot robot = Util.createRobot(); 108 robot.setAutoDelay(ROBOT_DELAY); 109 110 try { 111 SwingUtilities.invokeAndWait(new Runnable() { 112 public void run() { 113 hLoc = scrollPane.getHorizontalScrollBar().getLocationOnScreen(); 114 vLoc = scrollPane.getVerticalScrollBar().getLocationOnScreen(); 115 } 116 }); 117 } catch (Exception e) { 118 } 119 hLoc.translate(2, 2); 120 vLoc.translate(2, 2); 121 122 clickAndBlink(robot, hLoc, false); 123 clickAndBlink(robot, vLoc, false); 124 125 return horizontalClicked && verticalClicked; 126 } 127 128 // this strange plumbing stuff is required due to "Standard Test Machinery" in base class 129 public static void main(String args[]) throws InterruptedException { 130 instance = new JScrollPaneOverlapping(); 131 OverlappingTestBase.doMain(args); 132 } 133 }