Source for javax.swing.event.TreeModelEvent

   1: /* TreeModelEvent.java --
   2:    Copyright (C) 2002, 2004, 2006,  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.event;
  40: 
  41: import java.util.EventObject;
  42: 
  43: import javax.swing.tree.TreePath;
  44: 
  45: /**
  46:  * TreeModelEvent
  47:  * @author Andrew Selkirk
  48:  */
  49: public class TreeModelEvent extends EventObject
  50: {
  51: 
  52:   /**
  53:    * childIndices
  54:    */
  55:   protected int[] childIndices = null;
  56: 
  57:   /**
  58:    * children
  59:    */
  60:   protected Object[] children = null;
  61: 
  62:   /**
  63:    * path
  64:    */
  65:   protected TreePath path = null;
  66: 
  67:   /**
  68:    * Constructor TreeModelEvent
  69:    * @param source Source object
  70:    * @param path
  71:    */
  72:   public TreeModelEvent(Object source, Object[] path)
  73:   {
  74:     super(source);
  75:     this.path = new TreePath(path);
  76:   }
  77: 
  78:   /**
  79:    * Constructor TreeModelEvent
  80:    * @param source Source object
  81:    * @param path path
  82:    * @param childIndices Child indices
  83:    * @param children Children
  84:    */
  85:   public TreeModelEvent(Object source, Object[] path,
  86:       int[] childIndices, Object[] children)
  87:   {
  88:     super(source);
  89:     this.path = new TreePath(path);
  90:     this.childIndices = childIndices;
  91:     this.children = children;
  92:   }
  93: 
  94:   /**
  95:    * Constructor TreeModelEvent
  96:    * @param source Source object
  97:    * @param path Path
  98:    */
  99:   public TreeModelEvent(Object source, TreePath path)
 100:   {
 101:     super(source);
 102:     this.path = path;
 103:   }
 104: 
 105:   /**
 106:    * Constructor TreeModelEvent
 107:    * @param source Source object
 108:    * @param path Path
 109:    * @param childIndices Child indices
 110:    * @param children Children
 111:    */
 112:   public TreeModelEvent(Object source, TreePath path,
 113:       int[] childIndices, Object[] children)
 114:   {
 115:     super(source);
 116:     this.path = path;
 117:     this.childIndices = childIndices;
 118:     this.children = children;
 119:   }
 120: 
 121:   /**
 122:    * getChildIndices
 123:    * @return child indices
 124:    */
 125:   public int[] getChildIndices()
 126:   {
 127:     return childIndices;
 128:   }
 129: 
 130:   /**
 131:    * getChildren
 132:    * @return children
 133:    */
 134:   public Object[] getChildren()
 135:   {
 136:     return children;
 137:   }
 138: 
 139:   /**
 140:    * getPath
 141:    * @return path
 142:    */
 143:   public Object[] getPath()
 144:   {
 145:     return path.getPath();
 146:   }
 147: 
 148:   /**
 149:    * getTreePath
 150:    * @return TreePath
 151:    */
 152:   public TreePath getTreePath()
 153:   {
 154:     return path;
 155:   }
 156: 
 157:   /**
 158:    * String representation
 159:    * @return String representation
 160:    */
 161:   public String toString()
 162:   {
 163:     return getClass() + " [Source: " + getSource() + ", TreePath: "
 164:         + getTreePath() + ", Child Indicies: " + getChildIndices()
 165:         + ", Children: " + getChildren() + ", Path: " + getPath() +"]";
 166:   }
 167: 
 168: }