Maybe it’s just me who gets annoyed by teeny-tiny miniaturised views which are completely illegible. Even so, I’ve just uploaded an article I wrote on Miniwindows which can be used in any OpenStep implementation such as Cocoa or GNUstep. It’s based on the Hillegass TypingTutor example, but doesn’t really use any code from that and isn’t (I hope) otherwise reliant on that context, so it should be possible to see what’s going on even if you haven’t read Hillegass. Which you should ;-)
OOP the Easy Way
Object-Oriented Programming the Easy Way: a manifesto for reclaiming OOP from three decades of confusion and needless complexity.APPropriate Behaviour
APPosite Concerns
FSF