objective c - iOS - Detect when gesture ends outside of the origin view -

objective c - iOS - Detect when gesture ends outside of the origin view -

i have uiview organized 2 columns , each column have own uiviewcontroller. need hide left view when right view receive swipe gesture left direction.

i added uiswipegesturerecognizer right view , code works when gestures begins , ends in right view. however, if gestures begins in right view , ends in left view event not triggered.

anyone know how can handle this?

ios objective-c uigesturerecognizer swipe uiswipegesturerecognizer