Inferis/ViewDeck — pull request #87 by csgulley (2012-04-21 15:54:35+00:00)
Title: Touches Still Blocked After Removing centerController

After setting centerController to nil, touches are still blocked in the area where the ledge was because centerView is not being removed from the view hierarchy.

You can repro this as follows:

1. put UIButton on right side of left view
2. Instantiate IIViewDeckController with left and center controller
3. Set leftLedge so that it covers button
4. In code, set self.viewDeckController.centerController = nil
5. Button will not respond to touches because centerView is still there after center controller is removed