From ab45cdecdcf60a986c46e0860e29e09438fb172a Mon Sep 17 00:00:00 2001
From: Ivan Molodetskikh <yalterz@gmail.com>
Date: Sat, 8 Feb 2020 08:43:32 +0300
Subject: [PATCH] anvil.window_map: add refresh_toplevel

---
 anvil/src/window_map.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/anvil/src/window_map.rs b/anvil/src/window_map.rs
index 9a8fd9f..c014626 100644
--- a/anvil/src/window_map.rs
+++ b/anvil/src/window_map.rs
@@ -237,6 +237,13 @@ where
         }
     }
 
+    /// Refreshes the state of the toplevel, if it exists.
+    pub fn refresh_toplevel(&mut self, toplevel: &Kind<R>) {
+        if let Some(w) = self.windows.iter_mut().find(|w| w.toplevel.equals(toplevel)) {
+            w.self_update(self.ctoken);
+        }
+    }
+
     pub fn clear(&mut self) {
         self.windows.clear();
     }