rejectGesture method
Called when this member loses the arena for the given pointer id.
Implementation
@mustCallSuper
@override
void rejectGesture(int pointer) {
if (_handlingSecondPointer) {
rejectSecondGesture(pointer);
} else {
_TapTracker? tracker = _trackers[pointer];
// If tracker isn't in the list, check if this is the first tap tracker
if (tracker == null && _firstTap != null && _firstTap!.pointer == pointer) tracker = _firstTap;
// If tracker is still null, we rejected ourselves already
if (tracker != null) _reject(tracker);
}
}