1 /* 2 * Copyright (c) 2014, 2016, 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 * @key headful 44 * @summary Overlapping test for javax.swing.JScrollPane 45 * @author sergey.grinev@oracle.com: area=awt.mixing 46 * @library /java/awt/patchlib ../../regtesthelpers 47 * @modules java.desktop/sun.awt 48 * java.desktop/java.awt.peer 49 * @build java.desktop/java.awt.Helper 50 * @build Util 51 * @run main JScrollPaneOverlapping 52 */ 53 public class JScrollPaneOverlapping extends OverlappingTestBase { 54 55 // {testEmbeddedFrame = true;} 56 57 private boolean horizontalClicked = false; 58 private boolean verticalClicked = false; 59 private Point hLoc; 60 private Point vLoc; 61 62 private JFrame f; 63 private JPanel p; 64 private JScrollPane scrollPane; 65 66 protected void prepareControls() { 67 68 f = new JFrame("JScrollPane"); 69 f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 70 f.setSize(120, 120); 71 72 p = new JPanel(new GridLayout(0, 1)); 73 74 scrollPane = new JScrollPane(p); 75 scrollPane.setPreferredSize(new Dimension(300,300)); 76 scrollPane.setHorizontalScrollBarPolicy( 77 JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); 78 scrollPane.setVerticalScrollBarPolicy( 79 JScrollPane.VERTICAL_SCROLLBAR_ALWAYS); 80 81 scrollPane.getHorizontalScrollBar().setValue(1); 82 scrollPane.getHorizontalScrollBar().addAdjustmentListener(new AdjustmentListener() { 83 84 public void adjustmentValueChanged(AdjustmentEvent e) { 85 horizontalClicked = true; 86 } 87 }); 88 89 scrollPane.getVerticalScrollBar().setValue(1); 90 scrollPane.getVerticalScrollBar().addAdjustmentListener(new AdjustmentListener() { 91 92 public void adjustmentValueChanged(AdjustmentEvent e) { 93 verticalClicked = true; 94 } 95 }); 96 97 f.getContentPane().add(scrollPane); 98 f.setVisible(true); 99 propagateAWTControls(p); 100 // JButton b = new JButton("Space extender"); 101 // b.setPreferredSize(new Dimension(150,150)); 102 // p.add( b ); 103 104 //b.requestFocus(); // to change the look of AWT component, especially Choice 105 } 106 107 @Override 108 protected boolean performTest() { 109 // run robot 110 Robot robot = Util.createRobot(); 111 robot.setAutoDelay(ROBOT_DELAY); 112 113 try { 114 SwingUtilities.invokeAndWait(new Runnable() { 115 public void run() { 116 hLoc = scrollPane.getHorizontalScrollBar().getLocationOnScreen(); 117 vLoc = scrollPane.getVerticalScrollBar().getLocationOnScreen(); 118 } 119 }); 120 } catch (Exception e) { 121 } 122 hLoc.translate(2, 2); 123 vLoc.translate(2, 2); 124 125 clickAndBlink(robot, hLoc, false); 126 clickAndBlink(robot, vLoc, false); 127 128 return horizontalClicked && verticalClicked; 129 } 130 131 // this strange plumbing stuff is required due to "Standard Test Machinery" in base class 132 public static void main(String args[]) throws InterruptedException { 133 instance = new JScrollPaneOverlapping(); 134 OverlappingTestBase.doMain(args); 135 } 136 }