iOS6 UICollectionView and UIPageControl - How to get visible cell?

Question

While studying iOS6 new features I got a question about UICollectionView.
I am currently testing it with Flow layout and the scroll direction set to horizontal, scrolli

Answer 1

Another option with less code is to use visible item index path and set the page control.

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView {
    self.pageControl.currentPage = [[[self.collectionView indexPathsForVisibleItems] firstObject] row];
}