Jeffrey Sambells Where iPhones, iPads, Xcode, Objective-C and family collide… I’ve been experimenting with custom text processing and input in iPhone OS 3.2 and there are very few examples out there on the Internets so I figured I’d throw a few up. If you’re looking to implement a custom view that allows you to edit simple text that’s only a single line then you may want to start with the UIKeyInp