fix(cef): address CodeRabbit scrollbar findings

- Remove unsupported CSS transition on ::-webkit-scrollbar-thumb
- Attach mouseenter listener to documentElement instead of window

commit: f36f1f3bebc3c4f9185954d1a2cc03c6ed980838
author: brice · 7mo ago · 2026-03-21 22:03 UTC
committer: brice · 6mo ago · 2026-03-28 04:38 UTC
parent: 991a91a
signature: GPG VerifiedCD88F9E564E0102646FB6077A1A07C7C7C3E349D · arch-gpg Verified for the committer email

1 file · +1 -2

M internal/infrastructure/cef/content_injector.go +1 -2


@@ -31,7 +31,6 @@ const scrollbarCSS = `
31	31		::-webkit-scrollbar-thumb {
32	32		background: transparent;
33	33		border-radius: 3px;
34		-	transition: background 0.3s ease;
35	34		}
36	35		.dumber-scrolling ::-webkit-scrollbar-thumb {
37	36		background: var(--primary, rgba(128, 128, 128, 0.4));

@@ -62,7 +61,7 @@ const scrollbarAutoHideJS = `(function(){
62	61		}
63	62		window.addEventListener('scroll', show, {passive:true,capture:true});
64	63		window.addEventListener('wheel', show, {passive:true});
65		-	window.addEventListener('mouseenter', function(e){
	64	+	el.addEventListener('mouseenter', function(){
66	65		if(el.scrollHeight > el.clientHeight) show();
67	66		});
68	67		})();`

 ::-webkit-scrollbar-thumb {
   background: transparent;
   border-radius: 3px;
-  transition: background 0.3s ease;
 }
 .dumber-scrolling ::-webkit-scrollbar-thumb {
   background: var(--primary, rgba(128, 128, 128, 0.4));
   }
   window.addEventListener('scroll', show, {passive:true,capture:true});
   window.addEventListener('wheel', show, {passive:true});
-  window.addEventListener('mouseenter', function(e){
+  el.addEventListener('mouseenter', function(){
     if(el.scrollHeight > el.clientHeight) show();
   });
 })();`