title: How to access UITableViewController variable from within a subclass'ed UITableViewCell?
body: <p>How do I access <code>UITableViewController</code> parameter from within a subclass'ed <code>UITableViewCell</code>?</p>
  
  <p>I have a parameter in the <code>UITableViewController</code> for the font size (i.e. users can change font size).  So the <code>layoutSubviews</code> method in my custom subclassed <code>UITableViewCell</code> will need to access the latest font when it needs to re-layout itself (as it label positions will depend on the font).  </p>
  
  <p>So my question, from with my custom subclassed <code>UITableViewCell</code>, and specifically within the <code>layoutSubviews</code> method, how do I access the "uiFont" parameter which is an instance variable from the <code>UITableViewController</code>?</p>