org.apache.myfaces.custom.tree.event

Class TreeSelectionEvent

java.lang.Object

java.util.EventObject

javax.faces.event.FacesEvent

org.apache.myfaces.custom.tree.event.TreeSelectionEvent

All Implemented Interfaces:

java.io.Serializable

public class TreeSelectionEvent
extends javax.faces.event.FacesEvent

Event fired by HtmlTree on selection changes.

Version:

$Revision: 225368 $ $Date: 2005-07-26 20:14:51 +0200 (Tue, 26 Jul 2005) $

Author:

Oliver Rossmueller

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
TreeSelectionEvent(javax.faces.component.UIComponent uiComponent, TreePath oldSelectionPath, TreePath newSelectionPath) Construct an event.

Method Summary

Methods

Modifier and Type	Method and Description
TreePath	getNewSelectionPath() Answer the path of the current (new) selection.
TreePath	getOldSelectionPath() Answer the path of the old selection.
boolean	isAppropriateListener(javax.faces.event.FacesListener faceslistener)
void	processListener(javax.faces.event.FacesListener faceslistener)

Methods inherited from class javax.faces.event.FacesEvent

getComponent, getPhaseId, queue, setPhaseId

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TreeSelectionEvent

public TreeSelectionEvent(javax.faces.component.UIComponent uiComponent,
                  TreePath oldSelectionPath,
                  TreePath newSelectionPath)

Construct an event.

Parameters:

uiComponent - event source

oldSelectionPath - path of the old selection, null if no node was selected before

newSelectionPath - path of the current selection

Method Detail

getOldSelectionPath

public TreePath getOldSelectionPath()

Answer the path of the old selection.

Returns:

path of previous (old) selection, null if no node was selected before

getNewSelectionPath

public TreePath getNewSelectionPath()

Answer the path of the current (new) selection.

Returns:

path of the new selected node

isAppropriateListener

public boolean isAppropriateListener(javax.faces.event.FacesListener faceslistener)

Specified by:

isAppropriateListener in class javax.faces.event.FacesEvent

processListener

public void processListener(javax.faces.event.FacesListener faceslistener)

Specified by:

processListener in class javax.faces.event.FacesEvent