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 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 @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 JComboBoxOverlapping
  49  */
  50 public class JComboBoxOverlapping extends OverlappingTestBase {
  51 
  52     private boolean lwClicked = false;
  53     private Point loc;
  54     private Point loc2;
  55 
  56     {testEmbeddedFrame = true;}
  57 
  58     protected void prepareControls() {
  59         final JFrame frame = new JFrame("Mixing : Dropdown Overlapping test");
  60         frame.getContentPane().setLayout(new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS));
  61         frame.setSize(200, 200);
  62         frame.setVisible(true);
  63 
  64         final JComboBox cb = new JComboBox(petStrings);
  65         cb.setPreferredSize(new Dimension(frame.getContentPane().getWidth(), 20));
  66         cb.addActionListener(new ActionListener() {
  67 
  68             public void actionPerformed(ActionEvent e) {
  69                 if (e.getSource() == cb) {
  70                     lwClicked = true;
  71                 }
  72             }
  73         });
  74 
  75         frame.add(cb);
  76         propagateAWTControls(frame);
  77         frame.setVisible(true);
  78         loc = cb.getLocationOnScreen();
  79         loc2 = frame.getContentPane().getLocationOnScreen();
  80     }
  81 
  82     @Override
  83     protected boolean performTest() {
  84         // run robot
  85         Robot robot = Util.createRobot();
  86         robot.setAutoDelay(ROBOT_DELAY);
  87 
  88         loc2.translate(75, 75);
  89         pixelPreCheck(robot, loc2, currentAwtControl);
  90 
  91         loc.translate(3, 3);
  92         clickAndBlink(robot, loc, false);
  93 
  94         clickAndBlink(robot, loc2, false);
  95 
  96         return lwClicked;
  97     }
  98 
  99     // this strange plumbing stuff is required due to "Standard Test Machinery" in base class
 100     public static void main(String args[]) throws InterruptedException {
 101         instance = new JComboBoxOverlapping();
 102         OverlappingTestBase.doMain(args);
 103     }
 104 }