Hello,
I'm looking to build or incorporate a dropdown menu system into an app I'm building however I need some help figureing out how it's accomplished. From my best guess I'd have to use the UIActionSheet, however it doesn't seem all that customizable. The best example I've come accross is within the AppShopper iOS application:
Drop down active: notice how it pushed the table down, it did not overlay the menu as the UIActionSheet might.