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[Emacs-diffs] Changes to emacs/lisp/frame.el
From: |
Kim F. Storm |
Subject: |
[Emacs-diffs] Changes to emacs/lisp/frame.el |
Date: |
Wed, 24 Sep 2003 18:54:56 -0400 |
Index: emacs/lisp/frame.el
diff -c emacs/lisp/frame.el:1.204 emacs/lisp/frame.el:1.205
*** emacs/lisp/frame.el:1.204 Mon Sep 1 11:45:12 2003
--- emacs/lisp/frame.el Wed Sep 24 18:54:55 2003
***************
*** 942,947 ****
--- 942,959 ----
(interactive "sFrame name: ")
(modify-frame-parameters (selected-frame)
(list (cons 'name name))))
+
+ (defun frame-current-scroll-bars (&optional frame)
+ "Return the current scroll-bar settings in frame FRAME.
+ Value is a cons (VERTICAL . HORISONTAL) where VERTICAL specifies the
+ current location of the vertical scroll-bars (left, right, or nil),
+ and HORISONTAL specifies the current location of the horisontal scroll
+ bars (top, bottom, or nil)."
+ (let ((vert (frame-parameter frame 'vertical-scroll-bars))
+ (hor nil))
+ (unless (memq vert '(left right nil))
+ (setq vert default-frame-scroll-bars))
+ (cons vert hor)))
;;;; Frame/display capabilities.
(defun display-mouse-p (&optional display)