System 7 added depth to things like title bars, and then there were extensions like Greg’s Buttons that went all in for apps that used the default controls. Wi

System 7 added depth to things like title bars, and then there were extensions like Greg’s Buttons that went all in for apps that used the default controls. With system 7, finder icons went seriously 3D because it was finally allowed to have multiple icons for different color depths. The use of color or even grey was one place where System 4.2-6 had fallen behind Windows 3.0, even though the graphics hardware was more advanced. https://www.macintoshrepository.org/1644-greg-s-buttons https://www.macintoshrepository.org/1644-greg-s-buttons