Checkpoint

crates/gpui3/src/hover.rs

@@ -1,13 +1,25 @@
-use crate::StyleRefinement;
+use crate::{SharedString, StyleRefinement};
 
 pub trait Hover {
-    fn set_hover_style(&mut self, style: StyleRefinement);
+    fn set_hover_style(&mut self, group_name: Option<SharedString>, style: StyleRefinement);
 
     fn hover(mut self, f: impl FnOnce(StyleRefinement) -> StyleRefinement) -> Self
     where
         Self: Sized,
     {
-        self.set_hover_style(f(StyleRefinement::default()));
+        self.set_hover_style(None, f(StyleRefinement::default()));
+        self
+    }
+
+    fn group_hover(
+        mut self,
+        group_name: impl Into<SharedString>,
+        f: impl FnOnce(StyleRefinement) -> StyleRefinement,
+    ) -> Self
+    where
+        Self: Sized,
+    {
+        self.set_hover_style(Some(group_name.into()), f(StyleRefinement::default()));
         self
     }
 }