com.sencha.gxt.widget.core.client.event
Interface BeforeCollapseEvent.BeforeCollapseHandler

All Superinterfaces:

EventHandler

Enclosing class:

BeforeCollapseEvent

public static interface BeforeCollapseEvent.BeforeCollapseHandler
extends EventHandler

Handler class for BeforeCollapseEvent events.

Method Summary

void	onBeforeCollapse(BeforeCollapseEvent event) Called before a content panel is collapsed.

Method Detail

onBeforeCollapse

void onBeforeCollapse(BeforeCollapseEvent event)

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