I’m playing around with Xcode, and I want to make an application that has a user interface with an arbitrary number of input fields. I’d like to make something that looks kind of like the Smart Playlist window in iTunes, where each criterion has +/- buttons to add/remove other criteria.
I’m new to developing on OS X, but I can probably figure it out if someone gives me a push in the right direction. Anyone know of a tutorial that would help me along? A book?