Document Revision History

This table describes the changes to UITabBar Class Reference.


Added descriptions for three new properties for configuring tab bar item positioning: itemPositioning, itemSpacing, and itemWidth.


Added a description for the new “UITabBarItemPositioning” enum.

2012-09-19Added symbols for iOS 6.0
2011-10-12Updated for iOS v5.0.
2009-03-05Updated for iOS 3.0.
2008-05-01New document describing the class that implements a control for selecting one of many buttons, called items.