title: How to detect scrollView scrolling direction?
body: <p>I have a <code>UIScrollView</code> inside that I have a <code>UITableView</code> The scroll view should scrol horizontally. And I have implemented <code>- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView</code> to do some tasks when the scroll view end its horizontal scrolling. But My problem is, this delegate is firing even when the <code>UITableView</code> vertical scrolling stopped too. So how can I detect just the <code>scrollview</code> horizontal scrolling within this delegate?</p>
  
  <p>Please help me,
  Thanks</p>