1 /*
   2  * Copyright (c) 2014, 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 
  34 /**
  35  * AWT/Swing overlapping test for {@link javax.swing.JCombobox } component.
  36  * <p>This test creates combobox and test if heavyweight component is drawn correctly then dropdown is shown.
  37  * <p>See base class for details.
  38  */
  39 /*
  40 @test
  41 @summary Overlapping test for javax.swing.JScrollPane
  42 @author sergey.grinev@oracle.com: area=awt.mixing
  43 @run main JComboBoxOverlapping
  44  */
  45 public class JComboBoxOverlapping extends OverlappingTestBase {
  46 
  47     private boolean lwClicked = false;
  48     private Point loc;
  49     private Point loc2;
  50 
  51     {testEmbeddedFrame = true;}
  52 
  53     protected void prepareControls() {
  54         final JFrame frame = new JFrame("Mixing : Dropdown Overlapping test");
  55         frame.getContentPane().setLayout(new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS));
  56         frame.setSize(200, 200);
  57         frame.setVisible(true);
  58 
  59         final JComboBox cb = new JComboBox(petStrings);
  60         cb.setPreferredSize(new Dimension(frame.getContentPane().getWidth(), 20));
  61         cb.addActionListener(new ActionListener() {
  62 
  63             public void actionPerformed(ActionEvent e) {
  64                 if (e.getSource() == cb) {
  65                     lwClicked = true;
  66                 }
  67             }
  68         });
  69 
  70         frame.add(cb);
  71         propagateAWTControls(frame);
  72         frame.setVisible(true);
  73         loc = cb.getLocationOnScreen();
  74         loc2 = frame.getContentPane().getLocationOnScreen();
  75     }
  76 
  77     @Override
  78     protected boolean performTest() {
  79         // run robot
  80         Robot robot = Util.createRobot();
  81         robot.setAutoDelay(ROBOT_DELAY);
  82 
  83         loc2.translate(75, 75);
  84         pixelPreCheck(robot, loc2, currentAwtControl);
  85 
  86         loc.translate(3, 3);
  87         clickAndBlink(robot, loc, false);
  88 
  89         clickAndBlink(robot, loc2, false);
  90 
  91         return lwClicked;
  92     }
  93 
  94     // this strange plumbing stuff is required due to "Standard Test Machinery" in base class
  95     public static void main(String args[]) throws InterruptedException {
  96         instance = new JComboBoxOverlapping();
  97         OverlappingTestBase.doMain(args);
  98     }
  99 }