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   @key headful
  27   @bug 6741526
  28   @summary KeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy) affects created components
  29   @library ../../regtesthelpers
  30   @build Sysout
  31   @author Andrei Dmitriev : area=awt-focus
  32   @run main DefaultPolicyChange_AWT
  33 */
  34 
  35 import java.awt.*;
  36 import test.java.awt.regtesthelpers.Sysout;
  37 
  38 public class DefaultPolicyChange_AWT {
  39     public static void main(String []s) {
  40         DefaultPolicyChange_AWT.runTestAWT();
  41     }
  42 
  43     private static void runTestAWT(){
  44         KeyboardFocusManager currentKFM = KeyboardFocusManager.getCurrentKeyboardFocusManager();
  45         FocusTraversalPolicy defaultFTP = currentKFM.getDefaultFocusTraversalPolicy();
  46         ContainerOrderFocusTraversalPolicy newFTP = new ContainerOrderFocusTraversalPolicy();
  47 
  48         Frame frame = new Frame();
  49         Window window = new Window(frame);
  50 
  51         FocusTraversalPolicy resultFTP = window.getFocusTraversalPolicy();
  52         Sysout.println("FocusTraversalPolicy on window = " + resultFTP);
  53         /**
  54          * Note: this call doesn't affect already created components as they have
  55          * their policy initialized. Only new components will use this policy as
  56          * their default policy.
  57          **/
  58         Sysout.println("Now will set another policy.");
  59         currentKFM.setDefaultFocusTraversalPolicy(newFTP);
  60         resultFTP = window.getFocusTraversalPolicy();
  61         if (!resultFTP.equals(defaultFTP)) {
  62             Sysout.println("Failure! FocusTraversalPolicy should not change");
  63             Sysout.println("Was: " + defaultFTP);
  64             Sysout.println("Become: " + resultFTP);
  65             throw new RuntimeException("Failure! FocusTraversalPolicy should not change");
  66         }
  67     }
  68 }