com.vaadin.client

Interface UILifecycle.StateChangeHandler

All Superinterfaces:

com.google.gwt.event.shared.EventHandler

Enclosing class:

UILifecycle

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface UILifecycle.StateChangeHandler
extends com.google.gwt.event.shared.EventHandler

A listener for listening to UI lifecycle events.

Method Summary

Modifier and Type	Method and Description
void	onUIStateChanged(UILifecycle.StateChangeEvent event) Triggered when state of a UI if changed.

Method Detail

onUIStateChanged

void onUIStateChanged(UILifecycle.StateChangeEvent event)

Triggered when state of a UI if changed. To get the current state, call UILifecycle.getState().

Parameters:

event - the event object