4 ms·

I would guess a significant portion of people using the style (if not most), did so inspired by Windows, though

• pjmlp 11mo ago
  It was common across all not UNIX operating systems. You will find it on MS-DOS, Amiga, OS/2, Mac OS. It was based on what was common in ALGOL derived languages. On UNIX you will find it on X Windows, and Motif.
  • uxp100 11mo ago
    Macintosh toolbox was Pascal first right? Or at least there was an era where it was. And I think this naming convention is kinda a pascal thing.
    • pjmlp 11mo ago
      Yes, Apple is the actual creator of Object Pascal variant, and there was a Pascal based OS using P-Code for Apple II GS.