1 files changed, 25 insertions, 7 deletions
diff --git a/graphics/src/compositor.rs b/graphics/src/compositor.rs
index 0222a80f..0188f4d8 100644
--- a/graphics/src/compositor.rs
+++ b/graphics/src/compositor.rs
@@ -2,9 +2,10 @@
 //! surfaces.
 use crate::{Error, Viewport};
 
-use iced_core::Color;
+use crate::core::Color;
+use crate::futures::{MaybeSend, MaybeSync};
 
-use raw_window_handle::{HasRawDisplayHandle, HasRawWindowHandle};
+use raw_window_handle::{HasDisplayHandle, HasWindowHandle};
 use thiserror::Error;
 
 /// A graphics compositor that can draw to windows.
@@ -19,17 +20,20 @@ pub trait Compositor: Sized {
     type Surface;
 
     /// Creates a new [`Compositor`].
-    fn new<W: HasRawWindowHandle + HasRawDisplayHandle>(
+    fn new<W: Window + Clone>(
         settings: Self::Settings,
-        compatible_window: Option<&W>,
-    ) -> Result<(Self, Self::Renderer), Error>;
+        compatible_window: W,
+    ) -> Result<Self, Error>;
+
+    /// Creates a [`Self::Renderer`] for the [`Compositor`].
+    fn create_renderer(&self) -> Self::Renderer;
 
     /// Crates a new [`Surface`] for the given window.
     ///
     /// [`Surface`]: Self::Surface
-    fn create_surface<W: HasRawWindowHandle + HasRawDisplayHandle>(
+    fn create_surface<W: Window + Clone>(
         &mut self,
-        window: &W,
+        window: W,
         width: u32,
         height: u32,
     ) -> Self::Surface;
@@ -74,6 +78,20 @@ pub trait Compositor: Sized {
     ) -> Vec<u8>;
 }
 
+/// A window that can be used in a [`Compositor`].
+///
+/// This is just a convenient super trait of the `raw-window-handle`
+/// traits.
+pub trait Window:
+    HasWindowHandle + HasDisplayHandle + MaybeSend + MaybeSync + 'static
+{
+}
+
+impl<T> Window for T where
+    T: HasWindowHandle + HasDisplayHandle + MaybeSend + MaybeSync + 'static
+{
+}
+
 /// Result of an unsuccessful call to [`Compositor::present`].
 #[derive(Clone, PartialEq, Eq, Debug, Error)]
 pub enum SurfaceError {