Cocoa Programming for Mac OS X

The smart presentation style and easy-to-understand code examples help make this text an excellent resource. It also helps that Hillegass is a truly engaging writer. He first explains how legacy NeXTSTEP platform has evolved into Cocoa on the Mac OS X. Starting with short examples illustrating the actual Cocoa tools in action, the author gets you started with simple programs for a random number generator, a raise calculator and other comprehensible examples. Rather than just listing APIs and classes, the emphasis is on hands-on Cocoa development. An early standout section provides a nice tour of essential Objective-C features you'll need to learn to use Cocoa effectively.

This book covers the several dozen built-in Cocoa controls, from basic text and buttons to more advanced widgets (including lists and tables). Subsequent sections look at user interface design (using the Interface Builder to create nib files) and how to add programmatic processing behind the visual layout. Along the way, the author introduces coverage of essential Cocoa APIs for strings, arrays and dictionaries. Later chapters look at saving and loading documents (and user defaults) and how to tap the powerful graphics abilities available in Cocoa. (Besides image and basic drawing, there are short sections on PDF support and printing.)

More advanced user interface features get their due by the end of the book, including cutting and pasting data through the Cocoa pasteboard and also adding drag-and-drop support. Final sections look at creating new controls for use with the Interface Builder palette, and, briefly, how to use Java with Cocoa (an option that the author doesn't necessarily recommend). Throughout this text, the author provides more advanced, challenging problems at the end of each chapter for the "more curious" reader. This approach helps that beginners will not get lost in the details of Cocoa development, but will give the more advanced reader something more to do.

While there a comparably fewer books on Mac OS X compared to other platforms, readers are lucky to have this one available. Anyone who wants to get onboard with Cocoa development will be well served by this title. It's a fine tutorial that earns high marks for its approachable, clear examples and an excellent presentation by an author who knows his stuff and, better still, knows how to teach it to others. --Richard Dragan

Amazon.com
There's a reason that a large slice of the open-source movement has defected from running Linux on its laptops to running Mac OS X. The reason is the Unix core that underlies Mac OS X, and the development tools that run on that core. Cocoa makes it easy to create very slick Mac OS X interfaces for software (as well as to create applications in a hurry), and this new edition of Cocoa Programming for Mac OS X does an excellent job of teaching its readers how to put a Cocoa face on top of code (Objective-C code almost exclusively). If you know something about C and/or C++ programming and want to apply your skills to the Mac, this is precisely the book you want.

Author Aaron Hillegass teaches a Cocoa class, and his book reads like a demonstration-driven lecture in a computer lab. That is, the book 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. Throughout, he hops back and forth between descriptions of the goal to be accomplished, listings of the code that does the job, and instructions on how to use the Mac OS X development tools to speed the development process. --David Wall

Topics covered: How to write software for Mac OS X in Objective-C and, especially, with Cocoa. The new edition shows how to use NSUndoManager, add AppleScript capability to an application, do graphics work with OpenGL, and use Cocoa under Linux using GNUstep. As well, all the basic controls and design patterns are covered.

Allerdings schadet es nicht, Vorwissen in C (oder noch besser: Java) zu haben. Auch die Lektuere von "Design Patterns" von Erich Gamma et al. erleichtert das Verstaendnis erheblich. Ansonsten verliert man als Leser recht schnell den Boden unter den Fuessen.

Spaetestens nach 3-4 Kapiteln verliebt man sich in Objective-C und moechte nie mehr unter Windows programmieren.


Sehr guter Einstieg in Cocoa fuer Mac-Programmier-Anfaenger   Juni 7, 2005
Ulf Dunkel (Loeningen)
6 aus 8 fanden die folgende Rezension hilfreich

Ich hatte vorher nur Kenntnisse in C (ich wuerde mir Schulnote 3 geben) und habe mich mit diesem Buch frisch ans Werk gemacht. Es ist nicht nur mutmachend geschrieben, sondern wirklich didaktisch aufgebaut und hilft einem rasch zu Erfolgen und Verstaendnis der gigantischen Moeglichkeiten von Objective C und der Cocoa-Bibliothek unter Mac OS X. Sehr empfehlenswert als Einstiegsbuch.

PS: Cocoa wird "Koko" ausgesprochen.