Source for javax.swing.JCheckBox

   1: /* JCheckBox.java -- 
   2:    Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package javax.swing;
  40: 
  41: import javax.accessibility.AccessibleContext;
  42: 
  43: /**
  44:  * An instance of JCheckbox can be added to a panel, frame etc
  45:  *
  46:  * @author Ronald Veldema (rveldema@cs.vu.nl)
  47:  */
  48: public class JCheckBox extends JToggleButton
  49: {
  50:   private static final long serialVersionUID = -5246739313864538930L;
  51: 
  52:   public static final String BORDER_PAINTED_FLAT_CHANGED_PROPERTY =
  53:     "borderPaintedFlat";
  54:   
  55:   private boolean borderPaintedFlat;
  56: 
  57:   private void init()
  58:   {
  59:     borderPainted = false;
  60:     contentAreaFilled = false;
  61:   }
  62:   
  63:   public JCheckBox()
  64:   {
  65:     super();
  66:     init();
  67:   }
  68: 
  69:   public JCheckBox(Action action)
  70:   {
  71:     super(action);
  72:     init();
  73:   }
  74: 
  75:   public JCheckBox(Icon icon)
  76:   { 
  77:     super(icon);
  78:     init();
  79:   }    
  80:   
  81:   public JCheckBox(Icon icon, boolean selected)
  82:   { 
  83:     super(icon, selected);
  84:     init();
  85:   }    
  86:   
  87:   public JCheckBox(String text)
  88:   {
  89:     super(text);
  90:     init();
  91:   }
  92:       
  93:   public JCheckBox(String text, boolean selected)
  94:   {
  95:     super(text, selected);
  96:     init();
  97:   }
  98:       
  99:   public JCheckBox(String text, Icon icon)
 100:   {
 101:     super(text, icon);
 102:     init();
 103:   }
 104: 
 105:   public JCheckBox(String text, Icon icon, boolean selected)
 106:   {
 107:     super(text, icon, selected);
 108:     init();
 109:   }
 110: 
 111:   /**
 112:    * Gets the AccessibleContext associated with this JCheckBox.
 113:    */
 114:   public AccessibleContext getAccessibleContext()
 115:   {
 116:     return null;
 117:   }
 118:   
 119:   /**
 120:    * Returns a string that specifies the name of the Look and Feel class
 121:    * that renders this component.
 122:    */
 123:   public String getUIClassID()
 124:   {
 125:     return "CheckBoxUI";
 126:   }
 127:   
 128:   protected  String paramString()
 129:   {
 130:     return super.paramString() + ",borderPaintedFlat=" + borderPaintedFlat;
 131:   }
 132: 
 133:   public boolean isBorderPaintedFlat()
 134:   {
 135:     return borderPaintedFlat;
 136:   }
 137: 
 138:   public void setBorderPaintedFlat(boolean newValue)
 139:   {
 140:     firePropertyChange("borderPaintedFlat", borderPaintedFlat, newValue);
 141:     borderPaintedFlat = newValue;
 142:   }
 143: }