Question

So I have a UIViewController A which adds a UIView B as a subclass. The UIView B has a UITableView. I want the UITableView scrollView delegate to be in the UIViewController A. How do I do this? As of now the scrollViewDidScroll delegate is inside this UIView class. Is there a way so that the scrollViewDidScroll is inside viewController A and is called whenever the UITableView in the UIView is scrolled?

Answer 1

Make the tableView as a property accessible from the outside. Than you could set it up in your ViewController A like that:

// ClassB.h
@property (nonatomic, readonly) UITableView* tableView;

// In your UIViewControllerA.m
// in loadView: or anywhere else
self.viewB.tableView.delegate = self;

So result is: your ViewController is the delegate.