001    /* TreeModelEvent.java --
002       Copyright (C) 2002, 2004, 2006,  Free Software Foundation, Inc.
003    
004    This file is part of GNU Classpath.
005    
006    GNU Classpath is free software; you can redistribute it and/or modify
007    it under the terms of the GNU General Public License as published by
008    the Free Software Foundation; either version 2, or (at your option)
009    any later version.
010    
011    GNU Classpath is distributed in the hope that it will be useful, but
012    WITHOUT ANY WARRANTY; without even the implied warranty of
013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014    General Public License for more details.
015    
016    You should have received a copy of the GNU General Public License
017    along with GNU Classpath; see the file COPYING.  If not, write to the
018    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019    02110-1301 USA.
020    
021    Linking this library statically or dynamically with other modules is
022    making a combined work based on this library.  Thus, the terms and
023    conditions of the GNU General Public License cover the whole
024    combination.
025    
026    As a special exception, the copyright holders of this library give you
027    permission to link this library with independent modules to produce an
028    executable, regardless of the license terms of these independent
029    modules, and to copy and distribute the resulting executable under
030    terms of your choice, provided that you also meet, for each linked
031    independent module, the terms and conditions of the license of that
032    module.  An independent module is a module which is not derived from
033    or based on this library.  If you modify this library, you may extend
034    this exception to your version of the library, but you are not
035    obligated to do so.  If you do not wish to do so, delete this
036    exception statement from your version. */
037    
038    
039    package javax.swing.event;
040    
041    import java.util.EventObject;
042    
043    import javax.swing.tree.TreePath;
044    
045    /**
046     * TreeModelEvent
047     * @author Andrew Selkirk
048     */
049    public class TreeModelEvent extends EventObject
050    {
051    
052      /**
053       * childIndices
054       */
055      protected int[] childIndices = null;
056    
057      /**
058       * children
059       */
060      protected Object[] children = null;
061    
062      /**
063       * path
064       */
065      protected TreePath path = null;
066    
067      /**
068       * Constructor TreeModelEvent
069       * @param source Source object
070       * @param path
071       */
072      public TreeModelEvent(Object source, Object[] path)
073      {
074        super(source);
075        this.path = new TreePath(path);
076      }
077    
078      /**
079       * Constructor TreeModelEvent
080       * @param source Source object
081       * @param path path
082       * @param childIndices Child indices
083       * @param children Children
084       */
085      public TreeModelEvent(Object source, Object[] path,
086          int[] childIndices, Object[] children)
087      {
088        super(source);
089        this.path = new TreePath(path);
090        this.childIndices = childIndices;
091        this.children = children;
092      }
093    
094      /**
095       * Constructor TreeModelEvent
096       * @param source Source object
097       * @param path Path
098       */
099      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    }