Experimenting with using Emacs as a Rofi replacement; not working correctly--YET!

.config/emacs/config.org

@@ -125,6 +125,7 @@ Emacs Dashboard is an extensible startup screen showing you recent files, bookma
   :ensure t 
   :init
   (setq initial-buffer-choice 'dashboard-open)
+  (setq initial-scratch-message nil)
   (setq dashboard-set-heading-icons t)
   (setq dashboard-set-file-icons t)
   (setq dashboard-banner-logo-title "Emacs Is More Than A Text Editor!")
@@ -141,6 +142,17 @@ Emacs Dashboard is an extensible startup screen showing you recent files, bookma
   :config
   (dashboard-setup-startup-hook))
 
+(add-to-list 'display-buffer-alist
+             '("\\*launcher\\*" ;; Adjust to match your launcher's buffer name
+               (display-buffer-same-window)
+               (inhibit-same-window . nil)))
+
+;; Force the frame to strictly have one window
+(add-hook 'server-after-make-frame-hook
+          (lambda ()
+            (when (equal (frame-parameter nil 'name) "launcher")
+              (set-window-dedicated-p (selected-window) t)
+              (delete-other-windows))))
 #+end_src
 
 * DIMINISH