org.tentackle.fx.rdc

Class EventListenerProxy<T extends javafx.event.Event>

java.lang.Object

org.tentackle.fx.rdc.EventListenerProxy<T>

Type Parameters:

T - the event type

public class EventListenerProxy<T extends javafx.event.Event>
extends Object

Event listener proxy for event handlers and filters.
Provides access to all registered listeners and delegates them to a Node. Because all listeners are kept in internal lists, they can be removed all at once explicitly, which works even for lambdas. FX Nodes don't provide such a feature.

Author:

harald

Constructor Summary

Constructors

Constructor and Description
EventListenerProxy(javafx.scene.Node node) Creates a registration proxy.

Method Summary

Modifier and Type	Method and Description
void	addEventFilter(javafx.event.EventType<T> eventType, javafx.event.EventHandler<T> filter) Adds an event filter.
void	addEventHandler(javafx.event.EventType<T> eventType, javafx.event.EventHandler<T> handler) Adds an event handler.
void	fireEvent(T event) Fires an event.
void	removeAllEventFilters() Removes all event filters.
void	removeAllEventHandlers() Removes all event handlers.
void	removeEventFilter(javafx.event.EventType<T> eventType, javafx.event.EventHandler<T> filter) Removes an event filter.
void	removeEventHandler(javafx.event.EventType<T> eventType, javafx.event.EventHandler<T> handler) Removes an event handler.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventListenerProxy

public EventListenerProxy(javafx.scene.Node node)

Creates a registration proxy.

Parameters:

node - the target node

Method Detail

fireEvent

public void fireEvent(T event)

Fires an event.

Parameters:

event - the event

addEventFilter

public void addEventFilter(javafx.event.EventType<T> eventType,
                           javafx.event.EventHandler<T> filter)

Adds an event filter.

Parameters:

eventType - the event type

filter - the filter

removeEventFilter

public void removeEventFilter(javafx.event.EventType<T> eventType,
                              javafx.event.EventHandler<T> filter)

Removes an event filter.

Parameters:

eventType - the event type

filter - the filter

addEventHandler

public void addEventHandler(javafx.event.EventType<T> eventType,
                            javafx.event.EventHandler<T> handler)

Adds an event handler.

Parameters:

eventType - the event type

handler - the handler

removeEventHandler

public void removeEventHandler(javafx.event.EventType<T> eventType,
                               javafx.event.EventHandler<T> handler)

Removes an event handler.

Parameters:

eventType - the event type

handler - the handler

removeAllEventFilters

public void removeAllEventFilters()

Removes all event filters.

removeAllEventHandlers

public void removeAllEventHandlers()

Removes all event handlers.