tool-bar-mode

tool-bar-mode is an interactive compiled Lisp function in `tool-bar.el'.


(tool-bar-mode &optional ARG)

Toggle the tool bar in all graphical frames (Tool Bar mode).
With a prefix argument ARG, enable Tool Bar mode if ARG is
positive, and disable it otherwise. If called from Lisp, enable
Tool Bar mode if ARG is omitted or nil.

See `tool-bar-add-item' and `tool-bar-add-item-from-menu' for
conveniently adding tool bar items.