From 01d7e46feadccf70825c3a822a566fb266d3add6 Mon Sep 17 00:00:00 2001
From: Ashley Wulber <ashley@system76.com>
Date: Mon, 18 Mar 2024 16:58:02 -0400
Subject: [PATCH] fix: diff children

---
 src/widget/header_bar.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/widget/header_bar.rs b/src/widget/header_bar.rs
index 60fcbc85..adf68b75 100644
--- a/src/widget/header_bar.rs
+++ b/src/widget/header_bar.rs
@@ -111,6 +111,10 @@ pub struct HeaderBarWidget<'a, Message> {
 impl<'a, Message: Clone + 'static> Widget<Message, crate::Theme, crate::Renderer>
     for HeaderBarWidget<'a, Message>
 {
+    fn diff(&mut self, tree: &mut tree::Tree) {
+        tree.diff_children(&mut [&mut self.header_bar_inner]);
+    }
+
     fn children(&self) -> Vec<tree::Tree> {
         vec![tree::Tree::new(&self.header_bar_inner)]
     }