Function: mouse-drag-vertical-line

mouse-drag-vertical-line is an interactive and byte-compiled function defined in mouse.el.gz.

Signature

(mouse-drag-vertical-line START-EVENT)

Documentation

Change the width of a window by dragging on a vertical line.

START-EVENT is the starting mouse event of the drag action.

Probably introduced at or before Emacs version 24.1.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/mouse.el.gz
(defun mouse-drag-vertical-line (start-event)
  "Change the width of a window by dragging on a vertical line.
START-EVENT is the starting mouse event of the drag action."
  (interactive "e")
  (mouse-drag-line start-event 'vertical))