WIP compiling but failing with circular reference

crates/terminal/src/terminal.rs

@@ -161,6 +161,13 @@ impl Dimensions for TerminalSize {
     fn columns(&self) -> usize {
         self.num_columns()
     }
+
+    fn on_focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
+        cx.emit(Event::Activate);
+        cx.defer(|view, cx| {
+            cx.focus(view.content.handle());
+        });
+    }
 }
 
 #[derive(Error, Debug)]