com.vaadin.flow.component

Interface ComponentEventListener<T extends ComponentEvent<?>>

Type Parameters:

T - component event type

All Superinterfaces:

EventListener, Serializable

All Known Implementing Classes:

KeyEventListener

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 interface ComponentEventListener<T extends ComponentEvent<?>>
extends EventListener, Serializable

Generic listener for component events.

Since:

1.0

Author:

Vaadin Ltd

Method Summary

Modifier and Type	Method and Description
void	onComponentEvent(T event) Invoked when a component event has been fired.

Method Detail

onComponentEvent

void onComponentEvent(T event)

Invoked when a component event has been fired.

Parameters:

event - component event