Question

is there a method / possibility to run a function when the scrollview is scrolling?

i found scroll start and scroll end solutions but nothing like a onIsScrolling …

is there a built in solution? or whats the best workaround (nstimer)?

thanks
Alex

Answer 1

UIScrollViewDelegate provides the following:

– scrollViewDidScroll:
– scrollViewWillBeginDragging:
– scrollViewDidEndDragging:willDecelerate:
– scrollViewShouldScrollToTop:
– scrollViewDidScrollToTop:
– scrollViewWillBeginDecelerating:
– scrollViewDidEndDecelerating:

in particular:

– scrollViewDidScroll: