Source List Cocoa Control from Mark Alldritt
September 10, 2007
I’ve been looking for a SourceList outline view for FaceSpan that I can use under Mac OS X 10.4. A bunch of Googling revealed parts of the puzzle, but nothing that pulled all the pieces together. So I decided to produce my own SourceList view using the pieces I found.
Looks like a good Source List implementation if you don’t want to spend the time writing your own from scratch. (link)