title: Query a nib file for frames, layout data
body: <p>I have a UIView subclass that instantiates itself from a nib file.  Prior to that, I would like the superview to be able to ask the custom view what frame it's going to need/want.</p>
  
  <p>Currently I have a class method on the custom view that I update by hand when the frame of the custom view in the nib is changed in IB.  Ideally I would like a class method that peeks in the nib and reports back directly from the nib.</p>
  
  <p>How can I peek into a nib file and retrieve information from it?  Should I load it as NSData and parse the XML or is there something a little less brutal?</p>