com.sencha.gxt.legacy.client.mvc

Class DispatcherListener

java.lang.Object

com.sencha.gxt.legacy.client.mvc.DispatcherListener

All Implemented Interfaces:

EventHandler, AfterAppEvent.AfterAppEventHandler, BeforeAppEvent.BeforeAppEventHandler

public abstract class DispatcherListener
extends Object
implements BeforeAppEvent.BeforeAppEventHandler, AfterAppEvent.AfterAppEventHandler

Sample abstract Event handler for before/after events. If only one event is to be handled, implement only that interface. This class is retained for ease of migration to GXT 3.

See Also:

BeforeAppEvent.BeforeAppEventHandler, AfterAppEvent.AfterAppEventHandler

Constructor Summary

Constructors

Constructor and Description
DispatcherListener()

Method Summary

Methods

Modifier and Type	Method and Description
void	afterDispatch(AfterAppEvent event) Fires after an event has been dispatched.
void	beforeDispatch(BeforeAppEvent event) Fires before an event is dispatched.

Methods inherited from class java.lang.Object

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

Constructor Detail

DispatcherListener

public DispatcherListener()

Method Detail

afterDispatch

public void afterDispatch(AfterAppEvent event)

Fires after an event has been dispatched.

Specified by:

afterDispatch in interface AfterAppEvent.AfterAppEventHandler

Parameters:

event - an event containing the event that was dispatched

beforeDispatch

public void beforeDispatch(BeforeAppEvent event)

Fires before an event is dispatched. Listeners can cancel the action by calling CancellableEvent.setCancelled(boolean).

Specified by:

beforeDispatch in interface BeforeAppEvent.BeforeAppEventHandler

Parameters:

event - an event containing the application event to be dispatched