Button should trigger more than on task (NSButton, NSTabView)

Question

After a click of a Button I want to change to the next TabView and trigger the outcome of another class instance?

Any Examples somebody could give me?

Answer 1

Your question isn't really clear. You might find some useful learning tutorials at CocoaDevCentral or examples in Apple's sample code.

Answer 2

I don't know what you mean by, "trigger the outcome of another class instance", but your button's action can be easily connected to some -doManyThings: action that ... does many things.

See the Cocoa Fundamentals Guide, Communicating with Objects section.