Source for org.jfree.ui.about.SystemProperties

   1: /* ========================================================================
   2:  * JCommon : a free general purpose class library for the Java(tm) platform
   3:  * ========================================================================
   4:  *
   5:  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
   6:  * 
   7:  * Project Info:  http://www.jfree.org/jcommon/index.html
   8:  *
   9:  * This library is free software; you can redistribute it and/or modify it 
  10:  * under the terms of the GNU Lesser General Public License as published by 
  11:  * the Free Software Foundation; either version 2.1 of the License, or 
  12:  * (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but 
  15:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
  16:  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
  17:  * License for more details.
  18:  *
  19:  * You should have received a copy of the GNU Lesser General Public
  20:  * License along with this library; if not, write to the Free Software
  21:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
  22:  * USA.  
  23:  *
  24:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
  25:  * in the United States and other countries.]
  26:  * 
  27:  * ---------------------
  28:  * SystemProperties.java
  29:  * ---------------------
  30:  * (C) Copyright 2002-2004, by Object Refinery Limited.
  31:  *
  32:  * Original Author:  David Gilbert (for Object Refinery Limited);
  33:  * Contributor(s):   -;
  34:  *
  35:  * $Id: SystemProperties.java,v 1.5 2005/11/16 15:58:41 taqua Exp $
  36:  *
  37:  * Changes (from 26-Oct-2001)
  38:  * --------------------------
  39:  * 04-Mar-2002 : Version 1 (DG);
  40:  * 08-Oct-2002 : Fixed errors reported by Checkstyle (DG);
  41:  *
  42:  */
  43: 
  44: package org.jfree.ui.about;
  45: 
  46: import javax.swing.JTable;
  47: import javax.swing.table.TableColumn;
  48: import javax.swing.table.TableColumnModel;
  49: 
  50: import org.jfree.ui.SortableTable;
  51: 
  52: /**
  53:  * A utility class for working with system properties.
  54:  *
  55:  * @author David Gilbert
  56:  */
  57: public class SystemProperties {
  58: 
  59:     /**
  60:      * Private constructor prevents object creation.
  61:      */
  62:     private SystemProperties () {
  63:     }
  64:     
  65:     /**
  66:      * Creates and returns a JTable containing all the system properties.  This method returns a
  67:      * table that is configured so that the user can sort the properties by clicking on the table
  68:      * header.
  69:      *
  70:      * @return a system properties table.
  71:      */
  72:     public static SortableTable createSystemPropertiesTable() {
  73: 
  74:         final SystemPropertiesTableModel properties = new SystemPropertiesTableModel();
  75:         final SortableTable table = new SortableTable(properties);
  76: 
  77:         final TableColumnModel model = table.getColumnModel();
  78:         TableColumn column = model.getColumn(0);
  79:         column.setPreferredWidth(200);
  80:         column = model.getColumn(1);
  81:         column.setPreferredWidth(350);
  82: 
  83:         table.setAutoResizeMode(JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS);
  84:         return table;
  85: 
  86:     }
  87: 
  88: }