Defines a function that gets called whenever the pointing starts The point (DoctusPoints) indicates where the pointing was started.
Defines a function that gets called whenever the pointing starts The point (DoctusPoints) indicates where the pointing was started. E.g. where you started touching a touch device. The position of the point relative to the left top corner of the component.
Defines a function that gets called whenever the pointing stops.
Defines a function that gets called whenever the pointing stops. The point (DoctusPoints) indicates where the pointing was stopped. E.g. the position of your mouse when you release the left button. The position of the point relative to the left top corner of the component.
A component that can be used for pointing E.g. a mouse or your Finger on a touch device