ios 顶部tab滑动实现_顶部iOS上的自定义滚动标签栏

I have a question about implementing a custom scrollable tab bar at the top of the screen in an iOS app. I am looking for a a tab bar very similar to the vevo app (pictured below). I have checked out this scrolling tab bar ( https://github.com/vermontlawyer/JFATabBarController ), but would like to move it to the top, and it seems to be glitchy when I edit the source code...I am assuming I can not use a standard tabbarcontroller for this but must make a custom tab bar....correct? How would I go about creating a custom scrolling tab bar at the top of the screen?

Thank you very much for any feedback!

解决方案

Consist in a infinite UITabBar with a UIScrollView embedded in it ;) and it can be configure to put the tabbar in top of screen.

Hope it helps!