UIScrollView disable vertical bounce only at bottom

Question

I\'ve been searching for a way to disable vertical bounce for a UIScrollView but only at bottom. I still need to have the bounce at the top.

Couldn\'t find anything.

Answer 1

Use the UIScrollViewDelegate method scrollViewDidScroll to check the content offset of the scrollview and more or less check if the user is trying to scroll beyond the bottom bounds of the scroll view. Then just use this to set the scroll back to the end of the scroll view. It happens so rapidly that you can't even tell that the scroll view bounced or extended beyond its bounds at all.

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    if (scrollView.contentOffset.y >= scrollView.contentSize.height - scrollView.frame.size.height) {
        [scrollView setContentOffset:CGPointMake(scrollView.contentOffset.x, scrollView.contentSize.height - scrollView.frame.size.height)];
    }
}