Module javafx.base
Package javafx.event

Interface EventHandler<T extends Event>

  • Type Parameters:
    T - the event class this handler can handle
    All Superinterfaces:
    EventListener
    All Known Implementing Classes:
    WeakEventHandler
    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 EventHandler<T extends Event>
    extends EventListener
    Handler for events of a specific class / type.
    Since:
    JavaFX 2.0
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void handle​(T event)
      Invoked when a specific event of the type for which this handler is registered happens.
    • Method Detail

      • handle

        void handle​(T event)
        Invoked when a specific event of the type for which this handler is registered happens.
        Parameters:
        event - the event which occurred