Variable: speedbar-use-tool-tips-flag
speedbar-use-tool-tips-flag is a customizable variable defined in
speedbar.el.gz.
Value
t
Documentation
Non-nil means to use tool tips if they are available.
When tooltips are not available, mouse-tracking and minibuffer display is used instead.
Probably introduced at or before Emacs version 22.1.
Source Code
;; Defined in /usr/src/emacs/lisp/speedbar.el.gz
(defcustom speedbar-use-tool-tips-flag (fboundp 'tooltip-mode)
"Non-nil means to use tool tips if they are available.
When tooltips are not available, mouse-tracking and minibuffer
display is used instead."
:group 'speedbar
:type 'boolean)