com.sencha.gxt.widget.core.client.event

Class BeforeExpandItemEvent<T>

java.lang.Object

<any>

com.sencha.gxt.widget.core.client.event.BeforeExpandItemEvent<T>

Type Parameters:

T - the type about to be expanded

All Implemented Interfaces:

CancellableEvent

public class BeforeExpandItemEvent<T>
extends <any>
implements CancellableEvent

Event type for widgets that can be expanded.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	BeforeExpandItemEvent.BeforeExpandItemHandler<T> Handler class for BeforeCollapseEvent events.
static interface	BeforeExpandItemEvent.HasBeforeExpandItemHandlers<T> A widget that implements this interface is a public source of BeforeExpandItemEvent events.

Constructor Summary

Constructors

Constructor and Description
BeforeExpandItemEvent(T item)

Method Summary

Modifier and Type	Method and Description
protected void	dispatch(BeforeExpandItemEvent.BeforeExpandItemHandler<T> handler)
<any>	getAssociatedType()
T	getItem()
Component	getSource()
static <any>	getType() Gets the type associated with this event.
boolean	isCancelled() Returns true if the event is cancelled.
void	setCancelled(boolean cancelled) True to cancel the event.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeforeExpandItemEvent

public BeforeExpandItemEvent(T item)

Method Detail

getType

public static <any> getType()

Gets the type associated with this event.

Returns:

returns the handler type

getItem

public T getItem()

getAssociatedType

public <any> getAssociatedType()

getSource

public Component getSource()

isCancelled

public boolean isCancelled()

Description copied from interface: CancellableEvent

Returns true if the event is cancelled.

Specified by:

isCancelled in interface CancellableEvent

Returns:

true for cancelled

setCancelled

public void setCancelled(boolean cancelled)

Description copied from interface: CancellableEvent

True to cancel the event.

Specified by:

setCancelled in interface CancellableEvent

Parameters:

cancelled - true to cancel

dispatch

protected void dispatch(BeforeExpandItemEvent.BeforeExpandItemHandler<T> handler)