Element refinement passing on ui2

crates/ui2/src/components/indicator.rs

@@ -1,10 +1,24 @@
-use gpui::px;
-
 use crate::prelude::*;
+use gpui::{px, Div, RenderOnce};
 
-#[derive(Component)]
+#[derive(RenderOnce)]
 pub struct UnreadIndicator;
 
+impl<V: 'static> Component<V> for UnreadIndicator {
+    type Rendered = Div<V>;
+
+    fn render(self, view: &mut V, cx: &mut ViewContext<V>) -> Self::Rendered {
+        div()
+            .rounded_full()
+            .border_2()
+            .border_color(cx.theme().colors().surface_background)
+            .w(px(9.0))
+            .h(px(9.0))
+            .z_index(2)
+            .bg(cx.theme().status().info)
+    }
+}
+
 impl UnreadIndicator {
     pub fn new() -> Self {
         Self