org.fxmisc.wellbehaved.event

Interface InputHandler<T extends javafx.event.Event>

Type Parameters:

T - the type of the event that will be passed into process(Event)

All Superinterfaces:

javafx.event.EventHandler<T>, java.util.EventListener

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 InputHandler<T extends javafx.event.Event>
extends javafx.event.EventHandler<T>

Runs a block of code when its corresponding EventPattern matches a given event type (e.g. the block of code to run in a more powerful switch statement)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	InputHandler.Result Signifies what to do after handling some input: continue trying to match the event type with the next given EventPattern (InputHandler.Result.PROCEED) stop trying to match the event type and consume the event (InputHandler.Result.CONSUME) stop trying to match the event type and do not consume it (InputHandler.Result.IGNORE)

Method Summary

Modifier and Type	Method and Description
default void	handle(T event)
InputHandler.Result	process(T event) When the corresponding EventPattern matches an event type, this method is called.

Method Detail

process

InputHandler.Result process(T event)

When the corresponding EventPattern matches an event type, this method is called. The implementation does not need to consume the event.

handle

default void handle(T event)

Specified by:

handle in interface javafx.event.EventHandler<T extends javafx.event.Event>