/* interface TreeModelListener
*
* Copyright (C) 2003 R M Pitman
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package charvax.swing.event;
/**
* This defines the interface for an object that listens for changes in a
* TreeModel.
*/
public interface TreeModelListener
{
/**Invoked after a node (or a set of siblings) has
* changed in some way.
*/
public void treeNodesChanged(TreeModelEvent e);
/** Invoked after nodes have been inserted into the tree.
*/
public void treeNodesInserted(TreeModelEvent e);
/** Invoked after nodes have been removed from the tree.
*/
public void treeNodesRemoved(TreeModelEvent e);
/** Invoked after the tree has drastically changed structure
* from a given node down.
*/
public void treeStructureChanged(TreeModelEvent e);
}