To determine whether the app is launching for the first time, you can
put a boolean called "firstLaunch" into the user defaults. It would
have a factory default of YES and could be changed to NO inside of
applicationDidFinishLaunching:.
As for the buttons, are you sure you want to detect mo
Here's a simplification:
I have an application with several buttons. If it is the first time
the application is launching, I want to do some special things. In my
AppController class, which is a delegate of NSApp, I use the delegate
method -applicationDidFinishLaunching: to perform the test
