001/* TreeModelEvent.java --
002   Copyright (C) 2002, 2004, 2006,  Free Software Foundation, Inc.
003
004This file is part of GNU Classpath.
005
006GNU Classpath is free software; you can redistribute it and/or modify
007it under the terms of the GNU General Public License as published by
008the Free Software Foundation; either version 2, or (at your option)
009any later version.
010
011GNU Classpath is distributed in the hope that it will be useful, but
012WITHOUT ANY WARRANTY; without even the implied warranty of
013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014General Public License for more details.
015
016You should have received a copy of the GNU General Public License
017along with GNU Classpath; see the file COPYING.  If not, write to the
018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
01902110-1301 USA.
020
021Linking this library statically or dynamically with other modules is
022making a combined work based on this library.  Thus, the terms and
023conditions of the GNU General Public License cover the whole
024combination.
025
026As a special exception, the copyright holders of this library give you
027permission to link this library with independent modules to produce an
028executable, regardless of the license terms of these independent
029modules, and to copy and distribute the resulting executable under
030terms of your choice, provided that you also meet, for each linked
031independent module, the terms and conditions of the license of that
032module.  An independent module is a module which is not derived from
033or based on this library.  If you modify this library, you may extend
034this exception to your version of the library, but you are not
035obligated to do so.  If you do not wish to do so, delete this
036exception statement from your version. */
037
038
039package javax.swing.event;
040
041import java.util.EventObject;
042
043import javax.swing.tree.TreePath;
044
045/**
046 * TreeModelEvent
047 * @author Andrew Selkirk
048 */
049public 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}