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Editorial Team
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Asked: 2026-05-14T07:43:43+00:00

Actually, a UITableView is a UIScrollView (inherits from that). Now, I made a UITableView

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Actually, a UITableView is a UIScrollView (inherits from that). Now, I made a UITableView subclass and added this line of code to it:

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    NSLog(@"contentOffset: %@", NSStringFromCGPoint(self.contentOffset));
}

For some reason this is never called when I scroll the table view. But since UITableView has a delegate property on it’s own, I assume that it must implement UIScrollViewDelegate protocol and is the delegate for the scroll view itself. Isn’t it?

How could I intercept scroll position changes? I want to read them only. Probably I couldn’t set them with contentOffset, right?

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1 Answer

  1. Editorial Team

    Probably I couldn’t set them with
    contentOffset, right?

    As UITableView inherits from UIScrollView you can get and set its contentOffset property.

    Note also that UITableViewDelegate protocol is defined the following way:

    @protocol UITableViewDelegate<NSObject, UIScrollViewDelegate>

    That is it conforms to UIScrollViewDelegate protocol as well so your tableView’s delegate(not UITableView itself) can implement any UIScrollViewDelegate methods and they should get called fine.

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