Cocoa(R) Programming for Mac(R) OS X

The guide takes a heavily example-centric approach to its subject, beginning with simple announcement windows and proceeding to cover the more advanced controls and object-oriented features of Cocoa and Objective-C. It also shows how to use NSUndoManager, add AppleScript capability to an application, do graphics work with OpenGL, and use Cocoa under Linux using GNUstep

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