Variable: tooltip-mode-hook

tooltip-mode-hook is a customizable variable defined in tooltip.el.gz.

Value

nil

Documentation

Hook run after entering or leaving tooltip-mode(var)/tooltip-mode(fun).

No problems result if this variable is not bound. add-hook automatically binds it. (This is true for all hook variables.)

Source Code

;; Defined in /usr/src/emacs/lisp/tooltip.el.gz
;;; Switching tooltips on/off

(define-minor-mode tooltip-mode
  "Toggle Tooltip mode.

When this global minor mode is enabled, Emacs displays help
text (e.g. for buttons and menu items that you put the mouse on)
in a pop-up window.

When Tooltip mode is disabled, Emacs displays help text in the
echo area, instead of making a pop-up window."
  :global t
  ;; Even if we start on a text-only terminal, make this non-nil by
  ;; default because we can open a graphical frame later (multi-tty).
  :init-value t
  :initialize 'custom-initialize-delay
  :group 'tooltip
  (if (and tooltip-mode (fboundp 'x-show-tip))
      (progn
	(add-hook 'pre-command-hook 'tooltip-hide)
	(add-hook 'tooltip-functions 'tooltip-help-tips))
    (unless (and (boundp 'gud-tooltip-mode) gud-tooltip-mode)
      (remove-hook 'pre-command-hook 'tooltip-hide))
    (remove-hook 'tooltip-functions 'tooltip-help-tips))
  (setq show-help-function
	(if tooltip-mode 'tooltip-show-help 'tooltip-show-help-non-mode)))