I was about to implement a table view behavior like the one used in a certain part of the twitter app for iPhone, precisely I’m talking about the tableview shown when, in a geolocalized tweet, I tap on the location displayed under the tweet. . .here’s some pictures just to give it a look:


as you can see the table view has a background beneath (actually the map), but it is not just a background UIView (or Mapview) because the table view pulls it up and down with herself if the scrolling is about to “bounce”. . .and it is certainly not a section header/footer, because the table floats on it. . .so, do you have any ideas on how to implement that table view? Could it be a webview?
edit: I found a solution and posted it down
Ok I just figured it out. . .it was easy as hell. . .and was all about playing with the tableview first row, that has to be hidden to show the underlaying image, and the scrollview delegate that has to drag down with the tableview the underlying image when the dragging direction is down. . .here is the xcode project for you to give it a try 🙂
http://cl.ly/9bje