Variable: tab-line-left-button

tab-line-left-button is a variable defined in tab-line.el.gz.

Value

#(" <" 0 2
  (keymap
   (keymap (13 . tab-line-new-tab)
	   (tab-line keymap
		     (touchscreen-begin . tab-line-hscroll-left)
		     (down-mouse-2 . tab-line-hscroll-left)
		     (down-mouse-1 . tab-line-hscroll-left)))
   mouse-face tab-line-highlight help-echo "Click to scroll left"
   rear-nonsticky nil))

Documentation

Button for scrolling horizontally to the left.

Source Code

;; Defined in /usr/src/emacs/lisp/tab-line.el.gz
(defvar tab-line-left-button
  (propertize (icon-string 'tab-line-left)
              'rear-nonsticky nil
              'keymap tab-line-left-map
              'mouse-face 'tab-line-highlight
              'help-echo "Click to scroll left")
  "Button for scrolling horizontally to the left.")