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Originally Posted by Jim Correia View Post
Hi Cris,
That particular chunk of code isn't part of our public frameworks.
Right -- I wasn't necessarily expecting it to be so. Just checking as I'm no UIkit maven myself, and having seen something very close to what I wanted to do in OF, was casting around for good starting points.

Originally Posted by Jim Correia View Post
There is an array of tab buttons that we lay out vertically. They overlap either other slightly, and the selected on has the highest z-order.

There's also a container view. When a tab button is pressed, we swap the content of the container view with a cross fade animation.
That already helps quite a bit, as it hadn't occurred to me to visually coalesce buttons with the container view. Had been picturing doing custom drawing, which would have been needlessly complex.

I do at least have the advantage of being able to target iOS 5+, so I can assume the UIViewController containment API.

Many thanks for your help!