Variable: tooltip-functions

tooltip-functions is a variable defined in tooltip.el.gz.

Value

nil

Documentation

Functions to call to display tooltips.

Each function is called with one argument EVENT which is a copy of the last mouse movement event that occurred. If one of these functions displays the tooltip, it should return non-nil and the rest are not called.

Source Code

;; Defined in /usr/src/emacs/lisp/tooltip.el.gz
;;; Variables that are not customizable.

(defvar tooltip-functions nil
  "Functions to call to display tooltips.
Each function is called with one argument EVENT which is a copy
of the last mouse movement event that occurred.  If one of these
functions displays the tooltip, it should return non-nil and the
rest are not called.")