define scroll-mode via use-package

settings/gui-settings.el

@@ -41,31 +41,7 @@
   (help-mode . visual-line-mode)
   (messages-buffer-mode . visual-line-mode)
   :config
-  (set-face-attribute 'fill-column-indicator nil :foreground "DarkSlateGray")  ;; inherit shadow
+  (set-face-attribute 'fill-column-indicator nil :foreground "DarkSlateGray"))  ;; inherit shadow
-
-  ;; `scroll-bar-mode' sets for all frames and all windows
-  ;; use `set-window-scroll-bars' for windows only
-  (scroll-bar-mode 0)  ;; 1st deactivate scrolling
-  (defun my-window-scroll-function (window display-start)
-    "This function
-- is listed in `window-scroll-functions' which is called by
-  `set-window-buffer' before running `window-configuration-change-hook'
-  and therefore will be run on every vertical scroll event
-- will activate vertical scoll bar if not whole buffer height is
-  visible
-
-WINDOW: `window' object, its string will look like #<window 3 on gui-settings.el> and
-DISPLAY-START: `integer', e.g. 3820"
-    ;; (message "%s" window)
-    (let ((vertical-type nil)
-          (horizontal-type nil))
-      (unless (string-equal (format-mode-line "%p") "All")
-        (setq vertical-type 'right))
-      ;; `scroll-bar-mode' not used bc/ it's global, therefore:
-      (set-window-scroll-bars
-       window nil vertical-type nil horizontal-type nil)))
-  (add-to-list 'window-scroll-functions #'my-window-scroll-function)
-  )  ;; end of use-package emacs
 
 
 ;;          ┌────────────── Frame width ───────────────┐
@@ -103,6 +79,32 @@ DISPLAY-START: `integer', e.g. 3820"
   (setq window-divider-default-places 'right-only)
   (window-divider-mode 1))
 
+(use-package scroll-bar
+  :defer t
+  :config
+  ;; `scroll-bar-mode' sets for all frames and all windows
+  ;; use `set-window-scroll-bars' for windows only
+  (scroll-bar-mode 0)  ;; 1st deactivate scrolling
+  (defun my-window-scroll-function (window display-start)
+    "This function
+- is listed in `window-scroll-functions' which is called by
+  `set-window-buffer' before running `window-configuration-change-hook'
+  and therefore will be run on every vertical scroll event
+- will activate vertical scoll bar if not whole buffer height is
+  visible
+
+WINDOW: `window' object, its string will look like #<window 3 on gui-settings.el> and
+DISPLAY-START: `integer', e.g. 3820"
+    ;; (message "%s" window)
+    (let ((vertical-type nil)
+          (horizontal-type nil))
+      (unless (string-equal (format-mode-line "%p") "All")
+        (setq vertical-type 'right))
+      ;; `scroll-bar-mode' not used bc/ it's global, therefore:
+      (set-window-scroll-bars
+       window nil vertical-type nil horizontal-type nil)))
+  (add-to-list 'window-scroll-functions #'my-window-scroll-function))
+
 (use-package tab-bar
   :defer 0.5
   :bind ((:map global-map