I wasn’t having a problem, but I was just curious about the question of whether or not it was necessary to make all your shouldAutorotateToInterfaceOrientation:interfaceOrientation overrides jive when using a UISplitViewController. Sure enough, as is mentioned here in this Stackoverflow thread: All of your view controllers INSIDE the split view controller have to override [shouldAutorotateToInterfaceOrientation:interfaceOrientation]… To make it rotate to all orientations, return YES in all overrides. Makes sense to me. Thanks to Krumelur.
Recently, I was having an issue I was having with subviews added to my UIButton objects that I was customizing. The buttons would behave fine if they were standard rounded rect buttons, but the moment I added a UIView and some UILabels to it, the taps stopped responding. But I was able to resolve it, thanks to the tip provided here: iPhone: Subviews in UIButtons block the touch, unless… The solution boils down to something very simple and it makes sense when you think about it, but at first it seems strange: All you need to do is set userInteractionEnabled and exclusiveTouch to NO on the items that you want to add as subviews to your UIButton (and don’t set those properties[…]