src/main/java/irc/gui/pixx/NonFocusableTextField.java

   1 /*****************************************************/\r
   2 /*          This java file is a part of the          */\r
   3 /*                                                   */\r
   4 /*           -  Plouf's Java IRC Client  -           */\r
   5 /*                                                   */\r
   6 /*   Copyright (C)  2002 - 2004 Philippe Detournay   */\r
   7 /*                                                   */\r
   8 /*         All contacts : theplouf@yahoo.com         */\r
   9 /*                                                   */\r
  10 /*  PJIRC is free software; you can redistribute     */\r
  11 /*  it and/or modify it under the terms of the GNU   */\r
  12 /*  General Public License as published by the       */\r
  13 /*  Free Software Foundation; version 2 or later of  */\r
  14 /*  the License.                                     */\r
  15 /*                                                   */\r
  16 /*  PJIRC is distributed in the hope that it will    */\r
  17 /*  be useful, but WITHOUT ANY WARRANTY; without     */\r
  18 /*  even the implied warranty of MERCHANTABILITY or  */\r
  19 /*  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   */\r
  20 /*  General Public License for more details.         */\r
  21 /*                                                   */\r
  22 /*  You should have received a copy of the GNU       */\r
  23 /*  General Public License along with PJIRC; if      */\r
  24 /*  not, write to the Free Software Foundation,      */\r
  25 /*  Inc., 59 Temple Place, Suite 330, Boston,        */\r
  26 /*  MA  02111-1307  USA                              */\r
  27 /*                                                   */\r
  28 /*****************************************************/\r
  29 \r
  30 package irc.gui.pixx;\r
  31 \r
  32 import java.awt.TextField;\r
  33 \r
  34 /**\r
  35  * A NonFocusableTextField is a TextField that cannot receive focus via focus\r
  36  * cycle.\r
  37  */\r
  38 public class NonFocusableTextField extends TextField {\r
  39         /**\r
  40          * Create a new NonFocusableTextField.\r
  41          */\r
  42         public NonFocusableTextField() {\r
  43                 super();\r
  44         }\r
  45 \r
  46         /**\r
  47          * Create a new NonFocusableTextField.\r
  48          * \r
  49          * @param text\r
  50          *          initial field text.\r
  51          */\r
  52         public NonFocusableTextField(String text) {\r
  53                 super(text);\r
  54         }\r
  55 \r
  56         @Override\r
  57         public boolean isFocusTraversable() {\r
  58                 try {\r
  59                         String version = System.getProperty("java.version");\r
  60                         int pos = version.indexOf('.');\r
  61                         String major = version.substring(0, pos);\r
  62                         version = version.substring(pos + 1);\r
  63                         pos = version.indexOf('.');\r
  64                         String med = version.substring(0, pos);\r
  65                         int ma = Integer.parseInt(major);\r
  66                         int me = Integer.parseInt(med);\r
  67                         if (ma > 1)\r
  68                                 return true;\r
  69                         if (me > 1)\r
  70                                 return true;\r
  71                         return false;\r
  72                 } catch (Exception ex) {\r
  73                         return true;\r
  74                 }\r
  75         }\r
  76 }\r