App Store Buttons

Question

How does the App Store create the "Top Paid" "Top Free" and "Release Date" buttons?

They look like UIBarButtonItems in a UIToolbar but with a catch. The buttons merge together into one longer button. If it is a UIToolbar, I'm not sure how they connect the buttons so that they appear together like a tab bar ...

Answer 1

Don't have the iPhone right here, but I think what you want is the UISegmentedControl. Does it look like this?

Answer 2

I think they must be using a UISegmentedControl