Merge branch 'master' into non-uniform-border-radius-for-quads

1 files changed, 6 insertions, 28 deletions

diff --git a/native/src/overlay.rs b/native/src/overlay.rs
index 905d3389..0b05b058 100644
--- a/native/src/overlay.rs
+++ b/native/src/overlay.rs
@@ -11,7 +11,7 @@ use crate::layout;
 use crate::mouse;
 use crate::renderer;
 use crate::widget;
-use crate::widget::tree::{self, Tree};
+use crate::widget::Tree;
 use crate::{Clipboard, Layout, Point, Rectangle, Shell, Size};
 
 /// An interactive component that can be displayed on top of other widgets.
@@ -42,31 +42,9 @@ where
         cursor_position: Point,
     );
 
-    /// Returns the [`Tag`] of the [`Widget`].
-    ///
-    /// [`Tag`]: tree::Tag
-    fn tag(&self) -> tree::Tag {
-        tree::Tag::stateless()
-    }
-
-    /// Returns the [`State`] of the [`Widget`].
-    ///
-    /// [`State`]: tree::State
-    fn state(&self) -> tree::State {
-        tree::State::None
-    }
-
-    /// Returns the state [`Tree`] of the children of the [`Widget`].
-    fn children(&self) -> Vec<Tree> {
-        Vec::new()
-    }
-
-    /// Reconciliates the [`Widget`] with the provided [`Tree`].
-    fn diff(&self, _tree: &mut Tree) {}
-
-    /// Applies an [`Operation`] to the [`Widget`].
+    /// Applies a [`widget::Operation`] to the [`Overlay`].
     fn operate(
-        &self,
+        &mut self,
         _layout: Layout<'_>,
         _operation: &mut dyn widget::Operation<Message>,
     ) {
@@ -115,7 +93,7 @@ where
 /// This method will generally only be used by advanced users that are
 /// implementing the [`Widget`](crate::Widget) trait.
 pub fn from_children<'a, Message, Renderer>(
-    children: &'a [crate::Element<'_, Message, Renderer>],
+    children: &'a mut [crate::Element<'_, Message, Renderer>],
     tree: &'a mut Tree,
     layout: Layout<'_>,
     renderer: &Renderer,
@@ -124,11 +102,11 @@ where
     Renderer: crate::Renderer,
 {
     children
-        .iter()
+        .iter_mut()
         .zip(&mut tree.children)
         .zip(layout.children())
         .filter_map(|((child, state), layout)| {
-            child.as_widget().overlay(state, layout, renderer)
+            child.as_widget_mut().overlay(state, layout, renderer)
         })
         .next()
 }