com.vaadin.event

Interface Action.Listener

All Superinterfaces:

Serializable

All Known Implementing Classes:

Button.ClickShortcut, ShortcutListener, Window.CloseShortcut

Enclosing class:

Action

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 Action.Listener
extends Serializable

An Action that implements this interface can be added to an Action.Notifier (or NotifierProxy) via the addAction() -method, which in many cases is easier than implementing the Action.Handler interface.

Method Summary

Modifier and Type	Method and Description
void	handleAction(Object sender, Object target)

Method Detail

handleAction

void handleAction(Object sender,
                  Object target)