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 import java.awt.Color; 25 import java.awt.Dimension; 26 import java.awt.Point; 27 import java.awt.Robot; 28 import java.awt.event.ActionEvent; 29 import java.awt.event.ActionListener; 30 import javax.swing.BoxLayout; 31 import javax.swing.JComboBox; 32 import javax.swing.JFrame; 33 import test.java.awt.regtesthelpers.Util; 34 35 36 /** 37 * AWT/Swing overlapping test for {@link javax.swing.JCombobox } component. 38 * <p>This test creates combobox and test if heavyweight component is drawn correctly then dropdown is shown. 39 * <p>See base class for details. 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 JComboBoxOverlapping 52 */ 53 public class JComboBoxOverlapping extends OverlappingTestBase { 54 55 private boolean lwClicked = false; 56 private Point loc; 57 private Point loc2; 58 59 {testEmbeddedFrame = true;} 60 61 protected void prepareControls() { 62 final JFrame frame = new JFrame("Mixing : Dropdown Overlapping test"); 63 frame.getContentPane().setLayout(new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS)); 64 frame.setSize(200, 200); 65 frame.setVisible(true); 66 67 final JComboBox cb = new JComboBox(petStrings); 68 cb.setPreferredSize(new Dimension(frame.getContentPane().getWidth(), 20)); 69 cb.addActionListener(new ActionListener() { 70 71 public void actionPerformed(ActionEvent e) { 72 if (e.getSource() == cb) { 73 lwClicked = true; 74 } 75 } 76 }); 77 78 frame.add(cb); 79 propagateAWTControls(frame); 80 frame.setVisible(true); 81 loc = cb.getLocationOnScreen(); 82 loc2 = frame.getContentPane().getLocationOnScreen(); 83 } 84 85 @Override 86 protected boolean performTest() { 87 // run robot 88 Robot robot = Util.createRobot(); 89 robot.setAutoDelay(ROBOT_DELAY); 90 91 loc2.translate(75, 75); 92 pixelPreCheck(robot, loc2, currentAwtControl); 93 94 loc.translate(3, 3); 95 clickAndBlink(robot, loc, false); 96 97 clickAndBlink(robot, loc2, false); 98 99 return lwClicked; 100 } 101 102 // this strange plumbing stuff is required due to "Standard Test Machinery" in base class 103 public static void main(String args[]) throws InterruptedException { 104 instance = new JComboBoxOverlapping(); 105 OverlappingTestBase.doMain(args); 106 } 107 }