title: iOS -touch events in a UITableViewController
body: <p>I have a UITableViewController with a number of rows. When selecting a row, it expands/collapses, by increasing the height of the row. </p>
  
  <p>Now my question is, how do I only make the 'select' action apply to a certain rect? For example, if each row in my tableview is 70, and then for each sub-element in the row I expand the total row hieght by 60 * number of subelements - I only want height 0 - 70 to be 'selectable', the sub-members of the row should not be. How do you do this?</p>
  
  <p>Thanks</p>