On: NUI: style your iOS app with style sheets

[supercoder]

Yeah, though targeting iOS 5 and up is really a non issue these days.

UIAppearance actually supports any property on any UIView, including your own custom classes. The UI_APPEARANCE_SELECTOR declaration on the UIKit properties is little more than for the purpose of documentation to make it clear what is officially supported and tested for.

[shawn-butler → supercoder]

Thanks for this info. So that means that UIAppearance is just some implementation hack on KVC? That is very useful and very ugly at the same time.