Document handling both discrete and smooth scrolling
It can be tricky to deal with both, so let's give an example of using both gdk_event_get_scroll_direction() and gdk_event_get_scroll_deltas().
Closes: #2048 (closed)
It can be tricky to deal with both, so let's give an example of using both gdk_event_get_scroll_direction() and gdk_event_get_scroll_deltas().
Closes: #2048 (closed)