Remove trait-specific draw logic in iced_native

graphics/src/widget/row.rs

@@ -1,49 +1,5 @@
-use crate::{Backend, Primitive, Renderer};
-use iced_native::mouse;
-use iced_native::row;
-use iced_native::{Element, Layout, Point, Rectangle};
+use crate::Renderer;
 
 /// A container that distributes its contents horizontally.
 pub type Row<'a, Message, Backend> =
     iced_native::Row<'a, Message, Renderer<Backend>>;
-
-impl<B> row::Renderer for Renderer<B>
-where
-    B: Backend,
-{
-    fn draw<Message>(
-        &mut self,
-        defaults: &Self::Defaults,
-        content: &[Element<'_, Message, Self>],
-        layout: Layout<'_>,
-        cursor_position: Point,
-        viewport: &Rectangle,
-    ) -> Self::Output {
-        let mut mouse_interaction = mouse::Interaction::default();
-
-        (
-            Primitive::Group {
-                primitives: content
-                    .iter()
-                    .zip(layout.children())
-                    .map(|(child, layout)| {
-                        let (primitive, new_mouse_interaction) = child.draw(
-                            self,
-                            defaults,
-                            layout,
-                            cursor_position,
-                            viewport,
-                        );
-
-                        if new_mouse_interaction > mouse_interaction {
-                            mouse_interaction = new_mouse_interaction;
-                        }
-
-                        primitive
-                    })
-                    .collect(),
-            },
-            mouse_interaction,
-        )
-    }
-}