1 /*
   2  * Copyright (c) 2008, 2011, 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    @test %I% %E%
  26    @bug 2161766
  27    @summary Component is missing after changing the z-order of the component & focus is not transfered in
  28    @author  Andrei Dmitriev : area=awt.container
  29    @run main CheckZOrderChange
  30 */
  31 import java.awt.*;
  32 import java.awt.event.*;
  33 
  34 public class CheckZOrderChange {
  35 
  36     private static Button content[] = new Button[]{new Button("Button 1"), new Button("Button 2"), new Button("Button 3"), new Button("Button 4")};
  37     private static Frame frame;
  38 
  39     public static void main(String[] args) {
  40 
  41         frame = new Frame("Test Frame");
  42         frame.setLayout(new FlowLayout());
  43 
  44         for (Button b: content){
  45             frame.add(b);
  46         }
  47 
  48         frame.setSize(300, 300);
  49         frame.setVisible(true);
  50 
  51         /* INITIAL ZORDERS ARE*/
  52         for (Button b: content){
  53             System.out.println("frame.getComponentZOrder("+ b +") = " + frame.getComponentZOrder(b));
  54         }
  55 
  56         //Change the Z Order
  57         frame.setComponentZOrder(content[0], 2);
  58         System.out.println("ZOrder of button1 changed to 2");
  59 
  60         if (frame.getComponentZOrder(content[0]) != 2 ||
  61             frame.getComponentZOrder(content[1]) != 0 ||
  62             frame.getComponentZOrder(content[2]) != 1 ||
  63             frame.getComponentZOrder(content[3]) != 3)
  64         {
  65             for (Button b: content){
  66                 System.out.println("frame.getComponentZOrder("+ b +") = " + frame.getComponentZOrder(b));
  67             }
  68             throw new RuntimeException("TEST FAILED: getComponentZOrder did not return the correct value");
  69         }
  70     }
  71 }