From b289b608e92e02b48e8d876fb70ec47a6dbad453 Mon Sep 17 00:00:00 2001
From: EliasVincent <riesyeti@outlook.de>
Date: Sat, 4 Jan 2025 00:21:16 +0100
Subject: [PATCH] finally, hover completion and docs

---
 config.el | 28 ++++++++++++++++++++++------
 1 file changed, 22 insertions(+), 6 deletions(-)

diff --git a/config.el b/config.el
index a865051..b5f9cec 100644
--- a/config.el
+++ b/config.el
@@ -131,9 +131,25 @@
 (after! lsp-mode
   (setq lsp-completion-provider :none)) ;; Disable LSP's completion provider
 
-(use-package! corfu
-  :custom
-  (corfu-auto t)                        ;; Enable auto completion
-  (corfu-auto-prefix 2)                 ;; Complete after 2 characters
-  (corfu-auto-delay 0.0)               ;; No delay for completion
-  ;;  (corfu-echo-documentation nil))       ;; Disable documentation in echo area
+(after! corfu
+  (setq corfu-auto t                ;; Enable auto completion
+        corfu-auto-delay 0.0        ;; No delay for completion
+        corfu-auto-prefix 1         ;; Complete after 1 character
+        corfu-preview-current t     ;; Preview current candidate
+        corfu-preselect 'prompt     ;; Preselect first item
+        corfu-popupinfo-delay '(0.5 . 0.2))  ;; Show docs after 0.5 sec
+
+  ;; VSCode-like keybindings
+  (map! :map corfu-map
+        "C-j" #'corfu-next
+        "C-k" #'corfu-previous
+        "TAB" #'corfu-insert
+        "<escape>" #'corfu-quit)
+
+  (corfu-popupinfo-mode)) ;; Enable popup documentation
+
+(after! lsp-ui
+  (setq lsp-ui-doc-enable t
+        lsp-ui-doc-show-with-mouse t     ;; Show doc on mouse hover
+        lsp-ui-doc-delay 0.2             ;; Delay before showing
+        lsp-ui-doc-position 'at-point))  ;; Show at point instead of sidebar