title: Passing touch events from a view to a sibling/child view on iPhone?
body: <p>I currently have 1 UIView where I do custom drawing. I want to overlay that view with another view which has a few controls (label, button, etc). This overlayed view will be transparent so you can see the drawing view.</p>
  
  <p>2 Questions:</p>
  
  <p>1) Should I make the drawing view a sibling or child of the overlay view?
  2) If its a child, do touch events (outside of those that goto the button) get to the drawing view automatically? If its a sibling, how do you pass the touch events?</p>
  
  <p>Thanks.</p>