msglist: Use faster fade to hidden animation for mark as read button

Khader-1 · Khader-1 · commit 593a02b22f30 · 2024-07-27T11:24:28.000+03:00
Fixes: zulip#613
diff --git a/lib/widgets/message_list.dart b/lib/widgets/message_list.dart
@@ -559,7 +559,7 @@ class MarkAsReadAnimation extends StatelessWidget {
   Widget build(BuildContext context) {
     return AnimatedOpacity(
       opacity: hidden ? 0 : loading ? 0.5 : 1,
-      duration: Duration(milliseconds: hidden ? 2000 : 300),
+      duration: const Duration(milliseconds: 500),
       curve: Curves.easeOut,
       child: child);
   }

Original file line number	Diff line number	Diff line change
`@@ -559,7 +559,7 @@ class MarkAsReadAnimation extends StatelessWidget {`
`559`	`559`	`Widget build(BuildContext context) {`
`560`	`560`	`return AnimatedOpacity(`
`561`	`561`	`opacity: hidden ? 0 : loading ? 0.5 : 1,`
`562`		`- duration: Duration(milliseconds: hidden ? 2000 : 300),`
	`562`	`+ duration: const Duration(milliseconds: 500),`
`563`	`563`	`curve: Curves.easeOut,`
`564`	`564`	`child: child);`
`565`	`565`	`}`