Perspx

An iTunes-style navigation bar for Mac OS X 10.5 or above, created by Alex Rozanski.

PXListView uses similar optimizations as UITableView for the iPhone, by enqueuing and dequeuing NSViews which are used to display rows, in order to keep a low memory footprint when there are a larg...

PXSourceList is an NSOutlineView subclass used for easily implementing source lists in your applications. Using a source list for navigation is a common user interface paradigm in OS X applicati...