From ecb3df8e018930c407e469ce2b8f4208a9d15426 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Fri, 11 Feb 2022 23:17:07 +0700
Subject: Expose reusable `Button` logic

... and reuse it in `iced_pure`!
---
 pure/src/widget/tree.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'pure/src/widget/tree.rs')

diff --git a/pure/src/widget/tree.rs b/pure/src/widget/tree.rs
index 2353edc5..1ab6d80b 100644
--- a/pure/src/widget/tree.rs
+++ b/pure/src/widget/tree.rs
@@ -58,4 +58,18 @@ impl Tree {
             *self = Self::new(new);
         }
     }
+
+    pub fn state<T>(&self) -> &T
+    where
+        T: 'static,
+    {
+        self.state.downcast_ref().expect("Downcast widget state")
+    }
+
+    pub fn state_mut<T>(&mut self) -> &mut T
+    where
+        T: 'static,
+    {
+        self.state.downcast_mut().expect("Downcast widget state")
+    }
 }
-- 
cgit