Merge remote-tracking branch 'origin/master' into feat/multi-window-support

# Conflicts:
#	Cargo.toml
#	core/src/window/icon.rs
#	core/src/window/id.rs
#	core/src/window/position.rs
#	core/src/window/settings.rs
#	examples/integration/src/main.rs
#	examples/integration_opengl/src/main.rs
#	glutin/src/application.rs
#	native/src/subscription.rs
#	native/src/window.rs
#	runtime/src/window/action.rs
#	src/lib.rs
#	src/window.rs
#	winit/Cargo.toml
#	winit/src/application.rs
#	winit/src/icon.rs
#	winit/src/settings.rs
#	winit/src/window.rs

1 files changed, 53 insertions, 68 deletions

diff --git a/examples/geometry/src/main.rs b/examples/geometry/src/main.rs
index 9bacce7f..3bc7f46b 100644
--- a/examples/geometry/src/main.rs
+++ b/examples/geometry/src/main.rs
@@ -1,24 +1,12 @@
 //! This example showcases a simple native custom widget that renders using
 //! arbitrary low-level geometry.
 mod rainbow {
-    // For now, to implement a custom native widget you will need to add
-    // `iced_native` and `iced_wgpu` to your dependencies.
-    //
-    // Then, you simply need to define your widget type and implement the
-    // `iced_native::Widget` trait with the `iced_wgpu::Renderer`.
-    //
-    // Of course, you can choose to make the implementation renderer-agnostic,
-    // if you wish to, by creating your own `Renderer` trait, which could be
-    // implemented by `iced_wgpu` and other renderers.
-    use iced_graphics::renderer::{self, Renderer};
-    use iced_graphics::triangle::ColoredVertex2D;
-    use iced_graphics::{Backend, Primitive};
-
-    use iced_native::layout;
-    use iced_native::widget::{self, Widget};
-    use iced_native::{
-        Element, Layout, Length, Point, Rectangle, Size, Vector,
-    };
+    use iced::advanced::graphics::color;
+    use iced::advanced::layout::{self, Layout};
+    use iced::advanced::renderer;
+    use iced::advanced::widget::{self, Widget};
+    use iced::mouse;
+    use iced::{Element, Length, Rectangle, Renderer, Size, Theme, Vector};
 
     #[derive(Debug, Clone, Copy, Default)]
     pub struct Rainbow;
@@ -27,10 +15,7 @@ mod rainbow {
         Rainbow
     }
 
-    impl<Message, B, T> Widget<Message, Renderer<B, T>> for Rainbow
-    where
-        B: Backend,
-    {
+    impl<Message> Widget<Message, Renderer> for Rainbow {
         fn width(&self) -> Length {
             Length::Fill
         }
@@ -41,7 +26,7 @@ mod rainbow {
 
         fn layout(
             &self,
-            _renderer: &Renderer<B, T>,
+            _renderer: &Renderer,
             limits: &layout::Limits,
         ) -> layout::Node {
             let size = limits.width(Length::Fill).resolve(Size::ZERO);
@@ -52,17 +37,17 @@ mod rainbow {
         fn draw(
             &self,
             _tree: &widget::Tree,
-            renderer: &mut Renderer<B, T>,
-            _theme: &T,
+            renderer: &mut Renderer,
+            _theme: &Theme,
             _style: &renderer::Style,
             layout: Layout<'_>,
-            cursor_position: Point,
+            cursor: mouse::Cursor,
             _viewport: &Rectangle,
         ) {
-            use iced_graphics::triangle::Mesh2D;
-            use iced_native::Renderer as _;
+            use iced::advanced::graphics::mesh::{self, Mesh, SolidVertex2D};
+            use iced::advanced::Renderer as _;
 
-            let b = layout.bounds();
+            let bounds = layout.bounds();
 
             // R O Y G B I V
             let color_r = [1.0, 0.0, 0.0, 1.0];
@@ -75,61 +60,61 @@ mod rainbow {
             let color_v = [0.75, 0.0, 0.5, 1.0];
 
             let posn_center = {
-                if b.contains(cursor_position) {
-                    [cursor_position.x - b.x, cursor_position.y - b.y]
+                if let Some(cursor_position) = cursor.position_in(bounds) {
+                    [cursor_position.x, cursor_position.y]
                 } else {
-                    [b.width / 2.0, b.height / 2.0]
+                    [bounds.width / 2.0, bounds.height / 2.0]
                 }
             };
 
             let posn_tl = [0.0, 0.0];
-            let posn_t = [b.width / 2.0, 0.0];
-            let posn_tr = [b.width, 0.0];
-            let posn_r = [b.width, b.height / 2.0];
-            let posn_br = [b.width, b.height];
-            let posn_b = [(b.width / 2.0), b.height];
-            let posn_bl = [0.0, b.height];
-            let posn_l = [0.0, b.height / 2.0];
-
-            let mesh = Primitive::SolidMesh {
-                size: b.size(),
-                buffers: Mesh2D {
+            let posn_t = [bounds.width / 2.0, 0.0];
+            let posn_tr = [bounds.width, 0.0];
+            let posn_r = [bounds.width, bounds.height / 2.0];
+            let posn_br = [bounds.width, bounds.height];
+            let posn_b = [(bounds.width / 2.0), bounds.height];
+            let posn_bl = [0.0, bounds.height];
+            let posn_l = [0.0, bounds.height / 2.0];
+
+            let mesh = Mesh::Solid {
+                size: bounds.size(),
+                buffers: mesh::Indexed {
                     vertices: vec![
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_center,
-                            color: [1.0, 1.0, 1.0, 1.0],
+                            color: color::pack([1.0, 1.0, 1.0, 1.0]),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_tl,
-                            color: color_r,
+                            color: color::pack(color_r),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_t,
-                            color: color_o,
+                            color: color::pack(color_o),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_tr,
-                            color: color_y,
+                            color: color::pack(color_y),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_r,
-                            color: color_g,
+                            color: color::pack(color_g),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_br,
-                            color: color_gb,
+                            color: color::pack(color_gb),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_b,
-                            color: color_b,
+                            color: color::pack(color_b),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_bl,
-                            color: color_i,
+                            color: color::pack(color_i),
                         },
-                        ColoredVertex2D {
+                        SolidVertex2D {
                             position: posn_l,
-                            color: color_v,
+                            color: color::pack(color_v),
                         },
                     ],
                     indices: vec![
@@ -145,16 +130,16 @@ mod rainbow {
                 },
             };
 
-            renderer.with_translation(Vector::new(b.x, b.y), |renderer| {
-                renderer.draw_primitive(mesh);
-            });
+            renderer.with_translation(
+                Vector::new(bounds.x, bounds.y),
+                |renderer| {
+                    renderer.draw_mesh(mesh);
+                },
+            );
         }
     }
 
-    impl<'a, Message, B, T> From<Rainbow> for Element<'a, Message, Renderer<B, T>>
-    where
-        B: Backend,
-    {
+    impl<'a, Message> From<Rainbow> for Element<'a, Message, Renderer> {
         fn from(rainbow: Rainbow) -> Self {
             Self::new(rainbow)
         }