diff --git a/crates/sao-ui-rs/src/widgets/menu.rs b/crates/sao-ui-rs/src/widgets/menu.rs
index 3de1aef..2c8e4f7 100644
--- a/crates/sao-ui-rs/src/widgets/menu.rs
+++ b/crates/sao-ui-rs/src/widgets/menu.rs
@@ -286,20 +286,16 @@ impl TabMenu {
     }
 }
 
-impl Widget for TabMenu {
-    fn update(&mut self, dt: f32) {
+impl Container for TabMenu {
+    fn with_children(&mut self, mut f: impl FnMut(&mut dyn Widget)) {
         for tab in self.tabs.iter_mut() {
-            tab.update(dt);
+            f(tab);
         }
 
-        self.view.update(dt);
+        f(&mut self.view);
     }
 
     fn draw(&mut self, ctx: &DrawContext) {
-        for tab in self.tabs.iter_mut() {
-            tab.draw(ctx);
-        }
-
         let head_color = Color {
             r: 1.0,
             g: 1.0,
@@ -307,7 +303,6 @@ impl Widget for TabMenu {
             a: 1.0,
         };
 
-        // draw shapes
         ctx.draw_partially_rounded_rect(
             CornerFlags::BOTTOM_RIGHT,
             self.separator_rect,
@@ -321,15 +316,5 @@ impl Widget for TabMenu {
             Self::HEAD_RADIUS,
             head_color,
         );
-
-        self.view.draw(ctx);
-    }
-
-    fn on_cursor_event(&mut self, kind: CursorEventKind, at: Vec2) {
-        for tab in self.tabs.iter_mut() {
-            tab.on_cursor_event(kind, at);
-        }
-
-        self.view.on_cursor_event(kind, at);
     }
 }
diff --git a/crates/sao-ui-rs/src/widgets/mod.rs b/crates/sao-ui-rs/src/widgets/mod.rs
index dabaa47..ea3a27d 100644
--- a/crates/sao-ui-rs/src/widgets/mod.rs
+++ b/crates/sao-ui-rs/src/widgets/mod.rs
@@ -45,6 +45,31 @@ impl<T: Widget> Widget for Option<T> {
     }
 }
 
+#[allow(unused)]
+pub trait Container {
+    fn with_children(&mut self, f: impl FnMut(&mut dyn Widget));
+    fn update(&mut self, dt: f32) {}
+    fn draw(&mut self, ctx: &DrawContext) {}
+    fn on_cursor_event(&mut self, kind: CursorEventKind, at: Vec2) {}
+}
+
+impl<T: Container> Widget for T {
+    fn update(&mut self, dt: f32) {
+        <Self as Container>::update(self, dt);
+        self.with_children(|w| w.update(dt));
+    }
+
+    fn draw(&mut self, ctx: &DrawContext) {
+        <Self as Container>::draw(self, ctx);
+        self.with_children(|w| w.draw(ctx));
+    }
+
+    fn on_cursor_event(&mut self, kind: CursorEventKind, at: Vec2) {
+        <Self as Container>::on_cursor_event(self, kind, at);
+        self.with_children(|w| w.on_cursor_event(kind, at));
+    }
+}
+
 pub struct MainMenu {
     pub menu: Offset<SlotMenu<RoundButton>>,
     pub inventory: Reveal<Offset<TabMenu>>,
@@ -103,8 +128,14 @@ impl Default for MainMenu {
     }
 }
 
-impl Widget for MainMenu {
-    fn update(&mut self, dt: f32) {
+impl Container for MainMenu {
+    fn with_children(&mut self, mut f: impl FnMut(&mut dyn Widget)) {
+        f(&mut self.menu);
+        f(&mut self.inventory);
+        f(&mut self.settings);
+    }
+
+    fn update(&mut self, _dt: f32) {
         match self.menu.get_was_clicked() {
             None => {}
             Some(5) => self.menu.close(),
@@ -118,22 +149,6 @@ impl Widget for MainMenu {
             SlotMenuEvent::SubmenuClose(4) => self.settings.hide(),
             _ => {}
         };
-
-        self.menu.update(dt);
-        self.inventory.update(dt);
-        self.settings.update(dt);
-    }
-
-    fn draw(&mut self, ctx: &DrawContext) {
-        self.menu.draw(&ctx);
-        self.inventory.draw(&ctx);
-        self.settings.draw(&ctx);
-    }
-
-    fn on_cursor_event(&mut self, kind: CursorEventKind, at: Vec2) {
-        self.menu.on_cursor_event(kind, at);
-        self.inventory.on_cursor_event(kind, at);
-        self.settings.on_cursor_event(kind, at);
     }
 }
 
@@ -221,8 +236,12 @@ impl SettingsMenu {
     }
 }
 
-impl Widget for SettingsMenu {
-    fn update(&mut self, dt: f32) {
+impl Container for SettingsMenu {
+    fn with_children(&mut self, mut f: impl FnMut(&mut dyn Widget)) {
+        f(&mut self.menu);
+    }
+
+    fn update(&mut self, _dt: f32) {
         if let Some(button) = self.menu.get_was_clicked() {
             self.menu.select(button);
         }
@@ -230,15 +249,5 @@ impl Widget for SettingsMenu {
         match self.menu.get_event() {
             _ => {}
         };
-
-        self.menu.update(dt);
-    }
-
-    fn draw(&mut self, ctx: &DrawContext) {
-        self.menu.draw(ctx);
-    }
-
-    fn on_cursor_event(&mut self, kind: CursorEventKind, at: Vec2) {
-        self.menu.on_cursor_event(kind, at);
     }
 }