Source for javax.swing.event.TreeModelEvent

   1: /* TreeModelEvent.java --
   2:    Copyright (C) 2002, 2004  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:     // Variables --------------------------------------------------
  53:     //-------------------------------------------------------------
  54:     
  55:     /**
  56:      * childIndices
  57:      */
  58:     protected int[]        childIndices    = null;
  59: 
  60:     /**
  61:      * children
  62:      */
  63:     protected Object[]    children        = null;
  64: 
  65:     /**
  66:      * path
  67:      */
  68:     protected TreePath    path            = null;
  69: 
  70: 
  71:     //-------------------------------------------------------------
  72:     // Initialization ---------------------------------------------
  73:     //-------------------------------------------------------------
  74:     
  75:     /**
  76:      * Constructor TreeModelEvent
  77:      * @param source Source object
  78:      * @param path
  79:      */
  80:     public TreeModelEvent(Object source, Object[] path) {
  81:         super(source);
  82:         this.path = new TreePath(path);
  83:     } // TreeModelEvent()
  84: 
  85:     /**
  86:      * Constructor TreeModelEvent
  87:      * @param source Source object
  88:      * @param path path
  89:      * @param childIndices Child indices
  90:      * @param children Children
  91:      */
  92:     public TreeModelEvent(Object source, Object[] path,
  93:                         int[] childIndices, Object[] children) {
  94:         super(source);
  95:         this.path             = new TreePath(path);
  96:         this.childIndices    = childIndices;
  97:         this.children        = children;
  98:     } // TreeModelEvent()
  99: 
 100:     /**
 101:      * Constructor TreeModelEvent
 102:      * @param source Source object
 103:      * @param path Path
 104:      */
 105:     public TreeModelEvent(Object source, TreePath path) {
 106:         super(source);
 107:         this.path = path;
 108:     } // TreeModelEvent()
 109: 
 110:     /**
 111:      * Constructor TreeModelEvent
 112:      * @param source Source object
 113:      * @param path Path
 114:      * @param childIndices Child indices
 115:      * @param children Children
 116:      */
 117:     public TreeModelEvent(Object source, TreePath path,
 118:                         int[] childIndices, Object[] children) {
 119:         super(source);
 120:         this.path             = path;
 121:         this.childIndices    = childIndices;
 122:         this.children        = children;
 123:     } // TreeModelEvent()
 124: 
 125: 
 126:     //-------------------------------------------------------------
 127:     // Methods ----------------------------------------------------
 128:     //-------------------------------------------------------------
 129: 
 130:     /**
 131:      * getChildIndices
 132:      * @returns child indices
 133:      */
 134:     public int[] getChildIndices() {
 135:         return childIndices;
 136:     } // getChildIndices()
 137: 
 138:     /**
 139:      * getChildren
 140:      * @returns children
 141:      */
 142:     public Object[] getChildren() {
 143:         return children;
 144:     } // getChildren()
 145: 
 146:     /**
 147:      * getPath
 148:      * @returns path
 149:      */
 150:     public Object[] getPath() {
 151:         return path.getPath();
 152:     } // getPath()
 153: 
 154:     /**
 155:      * getTreePath
 156:      * @returns TreePath
 157:      */
 158:     public TreePath getTreePath() {
 159:         return path;
 160:     } // getTreePath()
 161: 
 162:     /**
 163:      * String representation
 164:      * @returns String representation
 165:      */
 166:     public String toString() {
 167:         return getClass() + " [Source: " + getSource() + ", TreePath: " + getTreePath() +
 168:         ", Child Indicies: " + getChildIndices() + ", Children: " + getChildren() + 
 169:         ", Path: " + getPath() +"]";
 170:     } // toString()
 171: 
 172: 
 173: } // TreeModelEvent