Extracts the scroll deltas of a scroll event.
The deltas will be zero unless the scroll direction is gdk.types.ScrollDirection.Smooth.
For the representation unit of these deltas, see gdk.scroll_event.ScrollEvent.getUnit.
return location for x scroll delta
return location for y scroll delta
Extracts the scroll deltas of a scroll event.
The deltas will be zero unless the scroll direction is gdk.types.ScrollDirection.Smooth.
For the representation unit of these deltas, see gdk.scroll_event.ScrollEvent.getUnit.