Interface GLFWScrollCallbackI

  • All Superinterfaces:
    CallbackI, CallbackI.V, Pointer
    All Known Implementing Classes:
    GLFWScrollCallback
    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 GLFWScrollCallbackI
    extends CallbackI.V
    Instances of this interface may be passed to the SetScrollCallback method.

    Type

    
     void (*) (
         GLFWwindow *window,
         double xoffset,
         double yoffset
     )
    Since:
    version 3.0
    • Method Detail

      • getSignature

        default java.lang.String getSignature()
        Description copied from interface: CallbackI
        Returns the dyncall signature for this callback function. [INTERNAL API]
        Specified by:
        getSignature in interface CallbackI
        Returns:
        the dyncall signature
      • callback

        default void callback​(long args)
        Description copied from interface: CallbackI.V
        Will be called by native code.
        Specified by:
        callback in interface CallbackI.V
        Parameters:
        args - pointer to a DCArgs iterator
      • invoke

        void invoke​(long window,
                    double xoffset,
                    double yoffset)
        Will be called when a scrolling device is used, such as a mouse wheel or scrolling area of a touchpad.
        Parameters:
        window - the window that received the event
        xoffset - the scroll offset along the x-axis
        yoffset - the scroll offset along the y-axis