is_scroll_stop_event

Check whether a scroll event is a stop scroll event.

Scroll sequences with smooth scroll information may provide a stop scroll event once the interaction with the device finishes, e.g. by lifting a finger. This stop scroll event is the signal that a widget may trigger kinetic scrolling based on the current velocity.

Stop scroll events always have a a delta of 0/0.

Parameters:

this

a Event

Returns:

true if the event is a scroll stop event