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

Interface BeforeExpandItemEvent.BeforeExpandItemHandler<T>

All Superinterfaces:

EventHandler

Enclosing class:

BeforeExpandItemEvent<T>

public static interface BeforeExpandItemEvent.BeforeExpandItemHandler<T>
extends EventHandler

Handler class for BeforeCollapseEvent events.

Method Summary

Methods

Modifier and Type	Method and Description
void	onBeforeExpand(BeforeExpandItemEvent<T> event) Called before a content panel is expanded.

Method Detail

onBeforeExpand

void onBeforeExpand(BeforeExpandItemEvent<T> event)

Called before a content panel is expanded. Listeners can cancel the action by calling BeforeExpandItemEvent.setCancelled(boolean).