Cocoa Source Code
This page contains some of my Cocoa/Objective-C source code for fellow Mac OS X developers.
You’re welcome to download and use the source, subject to the License Agreement. It’s assumed that you’re a developer and you know how to make use of the source; I can’t provide support. Happy coding!
Don’t panic: you can use all my code without paying anything! Having said that, If my code saves you some time and trouble, and you feel like making a small donation to support my future development efforts, it would be very much appreciated.
Feel free to contact me (details here) if you have something else in mind.
I’m always interested to hear from developers who have found some of my code useful, and I’d like to link to your app too. Please read this blog post if your app uses some of my code, and let me know about it. I’ll be glad to add it to the Featured Apps page here on the site.
The source code is released under a very flexible license, designed to let you use, modify and/or redistribute the code pretty much as you see fit, whilst providing me with basic protection and credit. Before downloading any of the source code, please have a look at the Source Code License page. Thanks. 
Unless mentioned otherwise, all source code requires Mac OS X 10.2 (Jaguar) or later, and corresponding versions of the Developer Tools to open the projects. Some source may also be suitable for previous versions of Mac OS X.
CoolBox
CoolBox contain a subclass of NSBox with four corners configurable, gradient and a subclass of NSSlider and a subclass NSSliderCell.
Read more about it here!
This code sample shows how NSTableView setup programmatically.
Read more about it here!
This code sample shows how NSTableView header menu setup programmatically.
Read more about it here!
