1 /*
   2  * Copyright (c) 2011, 2017, 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  * @key headful
  27  * @bug 6741526 8004693
  28  * @summary KeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy) affects created components
  29  * @author Andrei Dmitriev : area=awt-focus
  30  * @run main DefaultPolicyChange_Swing
  31  */
  32 
  33 import java.awt.*;
  34 import javax.swing.*;
  35 import javax.swing.table.DefaultTableModel;
  36 import test.java.awt.regtesthelpers.Sysout;
  37 
  38 public class DefaultPolicyChange_Swing {
  39     public static void main(String []s) {
  40         EventQueue.invokeLater(new Runnable(){
  41             public void run (){
  42                 DefaultPolicyChange_Swing.runTestSwing();
  43             }
  44         });
  45     }
  46     private static void runTestSwing(){
  47         KeyboardFocusManager currentKFM = KeyboardFocusManager.getCurrentKeyboardFocusManager();
  48         FocusTraversalPolicy defaultFTP = currentKFM.getDefaultFocusTraversalPolicy();
  49         ContainerOrderFocusTraversalPolicy newFTP = new ContainerOrderFocusTraversalPolicy();
  50 
  51 
  52         JFrame jf = new JFrame("Test1");
  53         JWindow jw = new JWindow(jf);
  54         JDialog jd = new JDialog(jf);
  55         JPanel jp1 = new JPanel();
  56         JButton jb1 = new JButton("jb1");
  57         JTable jt1 = new JTable(new DefaultTableModel());
  58 
  59         jf.add(jb1);
  60         jf.add(jt1);
  61         jf.add(jp1);
  62         System.out.println("FTP current on jf= " + jf.getFocusTraversalPolicy());
  63         System.out.println("FTP current on jw= " + jw.getFocusTraversalPolicy());
  64         System.out.println("FTP current on jd= " + jd.getFocusTraversalPolicy());
  65 
  66         if (!(jf.getFocusTraversalPolicy() instanceof LayoutFocusTraversalPolicy) ||
  67             !(jw.getFocusTraversalPolicy() instanceof LayoutFocusTraversalPolicy) ||
  68             !(jd.getFocusTraversalPolicy() instanceof LayoutFocusTraversalPolicy))
  69         {
  70             throw new RuntimeException("Failure! Swing toplevel must have LayoutFocusTraversalPolicy installed");
  71         }
  72 
  73         jf.setVisible(true);
  74 
  75         System.out.println("Now will set another policy.");
  76         currentKFM.setDefaultFocusTraversalPolicy(newFTP);
  77 
  78         FocusTraversalPolicy resultFTP = jw.getFocusTraversalPolicy();
  79 
  80         System.out.println("FTP current on jf= " + jf.getFocusTraversalPolicy());
  81         System.out.println("FTP current on jw= " + jw.getFocusTraversalPolicy());
  82         System.out.println("FTP current on jd= " + jd.getFocusTraversalPolicy());
  83 
  84         if (!resultFTP.equals(defaultFTP)) {
  85             Sysout.println("Failure! FocusTraversalPolicy should not change");
  86             Sysout.println("Was: " + defaultFTP);
  87             Sysout.println("Become: " + resultFTP);
  88             throw new RuntimeException("Failure! FocusTraversalPolicy should not change");
  89         }
  90     }
  91 }