title: Is there a way to detect scroll event of UITableView inside the tableView class itself?
body: <p>The common way to detect if a table was scrolled is to have another class that conformes to <code>UIScrollViewDelegate</code> with the following implementation. </p>
  
  <pre><code>scrollViewDidScroll:
  </code></pre>
  
  <p>But is there a way to get notified inside the subclassed UITableView that it was scrolled? </p>