org.openide.nodes
Interface NodeListener

All Superinterfaces:
EventListener, PropertyChangeListener
All Known Implementing Classes:
FilterNode.NodeAdapter, NodeAdapter, WeakListener.Node

public interface NodeListener
extends PropertyChangeListener

Listener to special changes in Nodes. Is a property change listener so that all changes in properties in the node can be fired in the usual way.


Method Summary
 void childrenAdded(NodeMemberEvent ev)
          Fired when a set of new children is added.
 void childrenRemoved(NodeMemberEvent ev)
          Fired when a set of children is removed.
 void childrenReordered(NodeReorderEvent ev)
          Fired when the order of children is changed.
 void nodeDestroyed(NodeEvent ev)
          Fired when the node is deleted.
 
Methods inherited from interface java.beans.PropertyChangeListener
propertyChange
 

Method Detail

childrenAdded

public void childrenAdded(NodeMemberEvent ev)
Fired when a set of new children is added.
Parameters:
ev - event describing the action

childrenRemoved

public void childrenRemoved(NodeMemberEvent ev)
Fired when a set of children is removed.
Parameters:
ev - event describing the action

childrenReordered

public void childrenReordered(NodeReorderEvent ev)
Fired when the order of children is changed.
Parameters:
ev - event describing the change

nodeDestroyed

public void nodeDestroyed(NodeEvent ev)
Fired when the node is deleted.
Parameters:
ev - event describing the node


Built on February 22 2001.  |  Portions Copyright 1997-2000 Sun Microsystems, Inc. All rights reserved.