1 /*
   2  * Copyright (c) 2011, 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   @test
  26   @bug 6741526 8004693
  27   @summary KeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy) affects created components
  28   @author Andrei Dmitriev : area=awt-focus
  29   @run main DefaultPolicyChange_Swing
  30 */
  31 
  32 import java.awt.*;
  33 
  34 import javax.swing.*;
  35 import javax.swing.table.DefaultTableModel;
  36 
  37 public class DefaultPolicyChange_Swing {
  38 
  39     public static void main(final String[] s) throws Exception {
  40         EventQueue.invokeAndWait(DefaultPolicyChange_Swing::runTestSwing);
  41     }
  42 
  43     private static void runTestSwing(){
  44         KeyboardFocusManager currentKFM = KeyboardFocusManager.getCurrentKeyboardFocusManager();
  45 
  46         JFrame jf = new JFrame("Test1");
  47         JWindow jw = new JWindow(jf);
  48         JDialog jd = new JDialog(jf);
  49         JPanel jp1 = new JPanel();
  50         JButton jb1 = new JButton("jb1");
  51         JTable jt1 = new JTable(new DefaultTableModel());
  52 
  53         jf.add(jb1);
  54         jf.add(jt1);
  55         jf.add(jp1);
  56         System.out.println("FTP current on jf= " + jf.getFocusTraversalPolicy());
  57         System.out.println("FTP current on jw= " + jw.getFocusTraversalPolicy());
  58         System.out.println("FTP current on jd= " + jd.getFocusTraversalPolicy());
  59 
  60         if (!(jf.getFocusTraversalPolicy() instanceof LayoutFocusTraversalPolicy) ||
  61             !(jw.getFocusTraversalPolicy() instanceof LayoutFocusTraversalPolicy) ||
  62             !(jd.getFocusTraversalPolicy() instanceof LayoutFocusTraversalPolicy))
  63         {
  64             throw new RuntimeException("Failure! Swing toplevel must have LayoutFocusTraversalPolicy installed");
  65         }
  66 
  67         FocusTraversalPolicy[] defaultFTP = {
  68                 jf.getFocusTraversalPolicy(), jw.getFocusTraversalPolicy(),
  69                 jd.getFocusTraversalPolicy()
  70         };
  71 
  72         jf.setVisible(true);
  73 
  74         System.out.println("Now will set another policy.");
  75         ContainerOrderFocusTraversalPolicy newFTP = new ContainerOrderFocusTraversalPolicy();
  76         currentKFM.setDefaultFocusTraversalPolicy(newFTP);
  77 
  78         FocusTraversalPolicy[] resultFTP = {
  79                 jf.getFocusTraversalPolicy(), jw.getFocusTraversalPolicy(),
  80                 jd.getFocusTraversalPolicy()
  81         };
  82 
  83         System.out.println("FTP current on jf= " + jf.getFocusTraversalPolicy());
  84         System.out.println("FTP current on jw= " + jw.getFocusTraversalPolicy());
  85         System.out.println("FTP current on jd= " + jd.getFocusTraversalPolicy());
  86 
  87         jf.dispose();
  88 
  89         for (int i=0; i < 3; i++) {
  90             if (!resultFTP[i].equals(defaultFTP[i])) {
  91                 System.out.println("Failure! FocusTraversalPolicy should not change");
  92                 System.out.println("Was: " + defaultFTP[i]);
  93                 System.out.println("Become: " + resultFTP[i]);
  94                 throw new RuntimeException("Failure! FocusTraversalPolicy should not change");
  95             }
  96         }
  97     }
  98 }