Interface TouchListener

  • All Superinterfaces:
    EventListener, SWTEventListener
    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 TouchListener
    extends SWTEventListener
    Classes which implement this interface provide methods that deal with the events that are generated as touches occur on a touch-aware input surface.

    After creating an instance of a class that implements this interface it can be added to a control using the addTouchListener method and removed using the removeTouchListener method. When a touch occurs or changes state, the touch method will be invoked.

    Warning: This API is currently only implemented on Windows and Cocoa. SWT doesn't send Gesture or Touch events on GTK.

    Since:
    3.7
    See Also:
    TouchEvent
    • Method Detail

      • touch

        void touch​(TouchEvent e)
        Sent when a touch sequence begins, changes state, or ends.
        Parameters:
        e - an event containing information about the touch