org.richfaces.component
Class UITreeNode.DnDEventWrapper

java.lang.Object
  java.util.EventObject
      javax.faces.event.FacesEvent
          org.richfaces.component.UITreeNode.DnDEventWrapper

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

UITreeNode

protected static final class UITreeNode.DnDEventWrapper
extends javax.faces.event.FacesEvent

Helper inner class used to wrap drag and drop events to suspend them to ensure that events will processed last. Note: We should ensure that all drag & drop events will be processed after all other events to avoid problems with removed while drop operation tree nodes and their event handlers.

Author:

dmorozov

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

UITreeNode.DnDEventWrapper(javax.faces.component.UIComponent owner, javax.faces.event.FacesEvent target, java.lang.Object key)
Construct a new event object that wrap original event and store target node row key to be processed in future.

Method Summary

java.lang.Object	getKey() Get target component row key
javax.faces.event.PhaseId	getPhaseId() Return the identifier of the request processing phase during which this event should be delivered.
javax.faces.event.FacesEvent	getTarget() Get wrapped event
boolean	isAppropriateListener(javax.faces.event.FacesListener listener)
void	processListener(javax.faces.event.FacesListener listener)
void	setKey(java.lang.Object key) Set target component row key
void	setPhaseId(javax.faces.event.PhaseId phaseId) Set the PhaseId during which this event will be delivered.

Methods inherited from class javax.faces.event.FacesEvent

getComponent, queue

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

UITreeNode.DnDEventWrapper

public UITreeNode.DnDEventWrapper(javax.faces.component.UIComponent owner,
                                  javax.faces.event.FacesEvent target,
                                  java.lang.Object key)

Construct a new event object that wrap original event and store target node row key to be processed in future.

Parameters:

owner - event owner component

target - wrapped event

key - target tree node row key

Method Detail

getPhaseId

public javax.faces.event.PhaseId getPhaseId()

Return the identifier of the request processing phase during which this event should be delivered.

Overrides:

getPhaseId in class javax.faces.event.FacesEvent

setPhaseId

public void setPhaseId(javax.faces.event.PhaseId phaseId)

Set the PhaseId during which this event will be delivered.

Overrides:

setPhaseId in class javax.faces.event.FacesEvent

Throws:

java.lang.IllegalArgumentException - phaseId is null.

getTarget

public javax.faces.event.FacesEvent getTarget()

Get wrapped event

Returns:

wrapped event

isAppropriateListener

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

Specified by:

isAppropriateListener in class javax.faces.event.FacesEvent

processListener

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

Specified by:

processListener in class javax.faces.event.FacesEvent

getKey

public java.lang.Object getKey()

Get target component row key

Returns:

the row key

setKey

public void setKey(java.lang.Object key)

Set target component row key

Parameters:

key - the row key to set