Merge branch 'master' into feat/text-macro

53 files changed, 926 insertions, 1037 deletions

diff --git a/examples/bezier_tool/src/main.rs b/examples/bezier_tool/src/main.rs
index cf70bd40..29df3eeb 100644
--- a/examples/bezier_tool/src/main.rs
+++ b/examples/bezier_tool/src/main.rs
@@ -1,9 +1,11 @@
 //! This example showcases an interactive `Canvas` for drawing Bézier curves.
-use iced::widget::{button, column, text};
-use iced::{Alignment, Element, Length};
+use iced::alignment;
+use iced::widget::{button, container, horizontal_space, hover};
+use iced::{Element, Length, Theme};
 
 pub fn main() -> iced::Result {
     iced::program("Bezier Tool - Iced", Example::update, Example::view)
+        .theme(|_| Theme::CatppuccinMocha)
         .antialiasing(true)
         .run()
 }
@@ -35,16 +37,22 @@ impl Example {
     }
 
     fn view(&self) -> Element<Message> {
-        column![
-            text("Bezier tool example").width(Length::Shrink).size(50),
+        container(hover(
             self.bezier.view(&self.curves).map(Message::AddCurve),
-            button("Clear")
-                .style(button::danger)
-                .on_press(Message::Clear),
-        ]
+            if self.curves.is_empty() {
+                container(horizontal_space())
+            } else {
+                container(
+                    button("Clear")
+                        .style(button::danger)
+                        .on_press(Message::Clear),
+                )
+                .padding(10)
+                .width(Length::Fill)
+                .align_x(alignment::Horizontal::Right)
+            },
+        ))
         .padding(20)
-        .spacing(20)
-        .align_items(Alignment::Center)
         .into()
     }
 }
@@ -139,27 +147,24 @@ mod bezier {
             &self,
             state: &Self::State,
             renderer: &Renderer,
-            _theme: &Theme,
+            theme: &Theme,
             bounds: Rectangle,
             cursor: mouse::Cursor,
         ) -> Vec<Geometry> {
-            let content = self.state.cache.draw(
-                renderer,
-                bounds.size(),
-                |frame: &mut Frame| {
-                    Curve::draw_all(self.curves, frame);
+            let content =
+                self.state.cache.draw(renderer, bounds.size(), |frame| {
+                    Curve::draw_all(self.curves, frame, theme);
 
                     frame.stroke(
                         &Path::rectangle(Point::ORIGIN, frame.size()),
-                        Stroke::default().with_width(2.0),
+                        Stroke::default()
+                            .with_width(2.0)
+                            .with_color(theme.palette().text),
                     );
-                },
-            );
+                });
 
             if let Some(pending) = state {
-                let pending_curve = pending.draw(renderer, bounds, cursor);
-
-                vec![content, pending_curve]
+                vec![content, pending.draw(renderer, theme, bounds, cursor)]
             } else {
                 vec![content]
             }
@@ -187,7 +192,7 @@ mod bezier {
     }
 
     impl Curve {
-        fn draw_all(curves: &[Curve], frame: &mut Frame) {
+        fn draw_all(curves: &[Curve], frame: &mut Frame, theme: &Theme) {
             let curves = Path::new(|p| {
                 for curve in curves {
                     p.move_to(curve.from);
@@ -195,7 +200,12 @@ mod bezier {
                 }
             });
 
-            frame.stroke(&curves, Stroke::default().with_width(2.0));
+            frame.stroke(
+                &curves,
+                Stroke::default()
+                    .with_width(2.0)
+                    .with_color(theme.palette().text),
+            );
         }
     }
 
@@ -209,6 +219,7 @@ mod bezier {
         fn draw(
             &self,
             renderer: &Renderer,
+            theme: &Theme,
             bounds: Rectangle,
             cursor: mouse::Cursor,
         ) -> Geometry {
@@ -218,7 +229,12 @@ mod bezier {
                 match *self {
                     Pending::One { from } => {
                         let line = Path::line(from, cursor_position);
-                        frame.stroke(&line, Stroke::default().with_width(2.0));
+                        frame.stroke(
+                            &line,
+                            Stroke::default()
+                                .with_width(2.0)
+                                .with_color(theme.palette().text),
+                        );
                     }
                     Pending::Two { from, to } => {
                         let curve = Curve {
@@ -227,7 +243,7 @@ mod bezier {
                             control: cursor_position,
                         };
 
-                        Curve::draw_all(&[curve], &mut frame);
+                        Curve::draw_all(&[curve], &mut frame, theme);
                     }
                 };
             }
diff --git a/examples/checkbox/src/main.rs b/examples/checkbox/src/main.rs
index 38949336..bec4a954 100644
--- a/examples/checkbox/src/main.rs
+++ b/examples/checkbox/src/main.rs
@@ -1,5 +1,5 @@
-use iced::widget::{checkbox, column, container, row, text};
-use iced::{Element, Font, Length};
+use iced::widget::{center, checkbox, column, row, text};
+use iced::{Element, Font};
 
 const ICON_FONT: Font = Font::with_name("icons");
 
@@ -68,11 +68,6 @@ impl Example {
         let content =
             column![default_checkbox, checkboxes, custom_checkbox].spacing(20);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 }
diff --git a/examples/clock/Cargo.toml b/examples/clock/Cargo.toml
index 2d3d5908..bc6c202b 100644
--- a/examples/clock/Cargo.toml
+++ b/examples/clock/Cargo.toml
@@ -8,5 +8,5 @@ publish = false
 [dependencies]
 iced.workspace = true
 iced.features = ["canvas", "tokio", "debug"]
-
-time = { version = "0.3", features = ["local-offset"] }
+chrono = "0.4"
+tracing-subscriber = "0.3"
diff --git a/examples/clock/src/main.rs b/examples/clock/src/main.rs
index 897f8f1b..7c4685c4 100644
--- a/examples/clock/src/main.rs
+++ b/examples/clock/src/main.rs
@@ -1,5 +1,6 @@
 use iced::alignment;
 use iced::mouse;
+use iced::time;
 use iced::widget::canvas::{stroke, Cache, Geometry, LineCap, Path, Stroke};
 use iced::widget::{canvas, container};
 use iced::{
@@ -8,6 +9,8 @@ use iced::{
 };
 
 pub fn main() -> iced::Result {
+    tracing_subscriber::fmt::init();
+
     iced::program("Clock - Iced", Clock::update, Clock::view)
         .subscription(Clock::subscription)
         .theme(Clock::theme)
@@ -16,13 +19,13 @@ pub fn main() -> iced::Result {
 }
 
 struct Clock {
-    now: time::OffsetDateTime,
+    now: chrono::DateTime<chrono::Local>,
     clock: Cache,
 }
 
 #[derive(Debug, Clone, Copy)]
 enum Message {
-    Tick(time::OffsetDateTime),
+    Tick(chrono::DateTime<chrono::Local>),
 }
 
 impl Clock {
@@ -52,16 +55,12 @@ impl Clock {
     }
 
     fn subscription(&self) -> Subscription<Message> {
-        iced::time::every(std::time::Duration::from_millis(500)).map(|_| {
-            Message::Tick(
-                time::OffsetDateTime::now_local()
-                    .unwrap_or_else(|_| time::OffsetDateTime::now_utc()),
-            )
-        })
+        time::every(time::Duration::from_millis(500))
+            .map(|_| Message::Tick(chrono::offset::Local::now()))
     }
 
     fn theme(&self) -> Theme {
-        Theme::ALL[(self.now.unix_timestamp() as usize / 10) % Theme::ALL.len()]
+        Theme::ALL[(self.now.timestamp() as usize / 10) % Theme::ALL.len()]
             .clone()
     }
 }
@@ -69,8 +68,7 @@ impl Clock {
 impl Default for Clock {
     fn default() -> Self {
         Self {
-            now: time::OffsetDateTime::now_local()
-                .unwrap_or_else(|_| time::OffsetDateTime::now_utc()),
+            now: chrono::offset::Local::now(),
             clock: Cache::default(),
         }
     }
@@ -87,6 +85,8 @@ impl<Message> canvas::Program<Message> for Clock {
         bounds: Rectangle,
         _cursor: mouse::Cursor,
     ) -> Vec<Geometry> {
+        use chrono::Timelike;
+
         let clock = self.clock.draw(renderer, bounds.size(), |frame| {
             let palette = theme.extended_palette();
 
@@ -167,7 +167,7 @@ impl<Message> canvas::Program<Message> for Clock {
     }
 }
 
-fn hand_rotation(n: u8, total: u8) -> Degrees {
+fn hand_rotation(n: u32, total: u32) -> Degrees {
     let turns = n as f32 / total as f32;
 
     Degrees(360.0 * turns)
diff --git a/examples/color_palette/src/main.rs b/examples/color_palette/src/main.rs
index 29337508..d9325edb 100644
--- a/examples/color_palette/src/main.rs
+++ b/examples/color_palette/src/main.rs
@@ -6,9 +6,7 @@ use iced::{
     Color, Element, Font, Length, Pixels, Point, Rectangle, Renderer, Size,
     Vector,
 };
-use palette::{
-    self, convert::FromColor, rgb::Rgb, Darken, Hsl, Lighten, ShiftHue,
-};
+use palette::{convert::FromColor, rgb::Rgb, Darken, Hsl, Lighten, ShiftHue};
 use std::marker::PhantomData;
 use std::ops::RangeInclusive;
 
diff --git a/examples/combo_box/src/main.rs b/examples/combo_box/src/main.rs
index 2feb4522..ff759ab4 100644
--- a/examples/combo_box/src/main.rs
+++ b/examples/combo_box/src/main.rs
@@ -1,5 +1,5 @@
 use iced::widget::{
-    column, combo_box, container, scrollable, text, vertical_space,
+    center, column, combo_box, scrollable, text, vertical_space,
 };
 use iced::{Alignment, Element, Length};
 
@@ -68,12 +68,7 @@ impl Example {
         .align_items(Alignment::Center)
         .spacing(10);
 
-        container(scrollable(content))
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(scrollable(content)).into()
     }
 }
 
diff --git a/examples/component/src/main.rs b/examples/component/src/main.rs
index 43ba3187..5625f12a 100644
--- a/examples/component/src/main.rs
+++ b/examples/component/src/main.rs
@@ -1,5 +1,5 @@
-use iced::widget::container;
-use iced::{Element, Length};
+use iced::widget::center;
+use iced::Element;
 
 use numeric_input::numeric_input;
 
@@ -27,10 +27,8 @@ impl Component {
     }
 
     fn view(&self) -> Element<Message> {
-        container(numeric_input(self.value, Message::NumericInputChanged))
+        center(numeric_input(self.value, Message::NumericInputChanged))
             .padding(20)
-            .height(Length::Fill)
-            .center_y()
             .into()
     }
 }
@@ -73,10 +71,7 @@ mod numeric_input {
 
     impl<Message, Theme> Component<Message, Theme> for NumericInput<Message>
     where
-        Theme: text::DefaultStyle
-            + button::DefaultStyle
-            + text_input::DefaultStyle
-            + 'static,
+        Theme: text::Catalog + button::Catalog + text_input::Catalog + 'static,
     {
         type State = ();
         type Event = Event;
@@ -151,10 +146,7 @@ mod numeric_input {
     impl<'a, Message, Theme> From<NumericInput<Message>>
         for Element<'a, Message, Theme>
     where
-        Theme: text::DefaultStyle
-            + button::DefaultStyle
-            + text_input::DefaultStyle
-            + 'static,
+        Theme: text::Catalog + button::Catalog + text_input::Catalog + 'static,
         Message: 'a,
     {
         fn from(numeric_input: NumericInput<Message>) -> Self {
diff --git a/examples/custom_quad/src/main.rs b/examples/custom_quad/src/main.rs
index d8aac1d0..b53a40d6 100644
--- a/examples/custom_quad/src/main.rs
+++ b/examples/custom_quad/src/main.rs
@@ -81,8 +81,8 @@ mod quad {
     }
 }
 
-use iced::widget::{column, container, slider, text};
-use iced::{Alignment, Color, Element, Length, Shadow, Vector};
+use iced::widget::{center, column, slider, text};
+use iced::{Alignment, Color, Element, Shadow, Vector};
 
 pub fn main() -> iced::Result {
     iced::run("Custom Quad - Iced", Example::update, Example::view)
@@ -187,12 +187,7 @@ impl Example {
         .max_width(500)
         .align_items(Alignment::Center);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 }
 
diff --git a/examples/custom_shader/src/main.rs b/examples/custom_shader/src/main.rs
index aa3dafe9..463b2df9 100644
--- a/examples/custom_shader/src/main.rs
+++ b/examples/custom_shader/src/main.rs
@@ -4,7 +4,7 @@ use scene::Scene;
 
 use iced::time::Instant;
 use iced::widget::shader::wgpu;
-use iced::widget::{checkbox, column, container, row, shader, slider, text};
+use iced::widget::{center, checkbox, column, row, shader, slider, text};
 use iced::window;
 use iced::{Alignment, Color, Element, Length, Subscription};
 
@@ -123,12 +123,7 @@ impl IcedCubes {
         let shader =
             shader(&self.scene).width(Length::Fill).height(Length::Fill);
 
-        container(column![shader, controls].align_items(Alignment::Center))
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(column![shader, controls].align_items(Alignment::Center)).into()
     }
 
     fn subscription(&self) -> Subscription<Message> {
diff --git a/examples/custom_shader/src/scene.rs b/examples/custom_shader/src/scene.rs
index a35efdd9..5fa42188 100644
--- a/examples/custom_shader/src/scene.rs
+++ b/examples/custom_shader/src/scene.rs
@@ -9,8 +9,8 @@ use pipeline::cube::{self, Cube};
 
 use iced::mouse;
 use iced::time::Duration;
-use iced::widget::shader;
-use iced::{Color, Rectangle, Size};
+use iced::widget::shader::{self, Viewport};
+use iced::{Color, Rectangle};
 
 use glam::Vec3;
 use rand::Rng;
@@ -130,25 +130,29 @@ impl Primitive {
 impl shader::Primitive for Primitive {
     fn prepare(
         &self,
-        format: wgpu::TextureFormat,
         device: &wgpu::Device,
         queue: &wgpu::Queue,
-        _bounds: Rectangle,
-        target_size: Size<u32>,
-        _scale_factor: f32,
+        format: wgpu::TextureFormat,
         storage: &mut shader::Storage,
+        _bounds: &Rectangle,
+        viewport: &Viewport,
     ) {
         if !storage.has::<Pipeline>() {
-            storage.store(Pipeline::new(device, queue, format, target_size));
+            storage.store(Pipeline::new(
+                device,
+                queue,
+                format,
+                viewport.physical_size(),
+            ));
         }
 
         let pipeline = storage.get_mut::<Pipeline>().unwrap();
 
-        //upload data to GPU
+        // Upload data to GPU
         pipeline.update(
             device,
             queue,
-            target_size,
+            viewport.physical_size(),
             &self.uniforms,
             self.cubes.len(),
             &self.cubes,
@@ -157,20 +161,19 @@ impl shader::Primitive for Primitive {
 
     fn render(
         &self,
+        encoder: &mut wgpu::CommandEncoder,
         storage: &shader::Storage,
         target: &wgpu::TextureView,
-        _target_size: Size<u32>,
-        viewport: Rectangle<u32>,
-        encoder: &mut wgpu::CommandEncoder,
+        clip_bounds: &Rectangle<u32>,
     ) {
-        //at this point our pipeline should always be initialized
+        // At this point our pipeline should always be initialized
         let pipeline = storage.get::<Pipeline>().unwrap();
 
-        //render primitive
+        // Render primitive
         pipeline.render(
             target,
             encoder,
-            viewport,
+            *clip_bounds,
             self.cubes.len() as u32,
             self.show_depth_buffer,
         );
diff --git a/examples/custom_widget/src/main.rs b/examples/custom_widget/src/main.rs
index 0c9e774d..3cf10e22 100644
--- a/examples/custom_widget/src/main.rs
+++ b/examples/custom_widget/src/main.rs
@@ -82,8 +82,8 @@ mod circle {
 }
 
 use circle::circle;
-use iced::widget::{column, container, slider, text};
-use iced::{Alignment, Element, Length};
+use iced::widget::{center, column, slider, text};
+use iced::{Alignment, Element};
 
 pub fn main() -> iced::Result {
     iced::run("Custom Widget - Iced", Example::update, Example::view)
@@ -122,12 +122,7 @@ impl Example {
         .max_width(500)
         .align_items(Alignment::Center);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 }
 
diff --git a/examples/download_progress/src/download.rs b/examples/download_progress/src/download.rs
index 3b11cb76..d6cc1e24 100644
--- a/examples/download_progress/src/download.rs
+++ b/examples/download_progress/src/download.rs
@@ -12,12 +12,6 @@ pub fn file<I: 'static + Hash + Copy + Send + Sync, T: ToString>(
     })
 }
 
-#[derive(Debug, Hash, Clone)]
-pub struct Download<I> {
-    id: I,
-    url: String,
-}
-
 async fn download<I: Copy>(id: I, state: State) -> ((I, Progress), State) {
     match state {
         State::Ready(url) => {
diff --git a/examples/download_progress/src/main.rs b/examples/download_progress/src/main.rs
index a4136415..7974d5a0 100644
--- a/examples/download_progress/src/main.rs
+++ b/examples/download_progress/src/main.rs
@@ -1,7 +1,7 @@
 mod download;
 
-use iced::widget::{button, column, container, progress_bar, text, Column};
-use iced::{Alignment, Element, Length, Subscription};
+use iced::widget::{button, center, column, progress_bar, text, Column};
+use iced::{Alignment, Element, Subscription};
 
 pub fn main() -> iced::Result {
     iced::program("Download Progress - Iced", Example::update, Example::view)
@@ -67,13 +67,7 @@ impl Example {
                 .spacing(20)
                 .align_items(Alignment::End);
 
-        container(downloads)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .padding(20)
-            .into()
+        center(downloads).padding(20).into()
     }
 }
 
diff --git a/examples/editor/src/main.rs b/examples/editor/src/main.rs
index ed16018a..c20a7d67 100644
--- a/examples/editor/src/main.rs
+++ b/examples/editor/src/main.rs
@@ -277,7 +277,7 @@ fn action<'a, Message: Clone + 'a>(
     label: &'a str,
     on_press: Option<Message>,
 ) -> Element<'a, Message> {
-    let action = button(container(content).width(30).center_x());
+    let action = button(container(content).center_x(30));
 
     if let Some(on_press) = on_press {
         tooltip(
diff --git a/examples/events/src/main.rs b/examples/events/src/main.rs
index 4734e20c..9d1c502a 100644
--- a/examples/events/src/main.rs
+++ b/examples/events/src/main.rs
@@ -1,6 +1,6 @@
 use iced::alignment;
 use iced::event::{self, Event};
-use iced::widget::{button, checkbox, container, text, Column};
+use iced::widget::{button, center, checkbox, text, Column};
 use iced::window;
 use iced::{Alignment, Command, Element, Length, Subscription};
 
@@ -84,11 +84,6 @@ impl Events {
             .push(toggle)
             .push(exit);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 }
diff --git a/examples/exit/src/main.rs b/examples/exit/src/main.rs
index 7bed272d..2de97e20 100644
--- a/examples/exit/src/main.rs
+++ b/examples/exit/src/main.rs
@@ -1,6 +1,6 @@
-use iced::widget::{button, column, container};
+use iced::widget::{button, center, column};
 use iced::window;
-use iced::{Alignment, Command, Element, Length};
+use iced::{Alignment, Command, Element};
 
 pub fn main() -> iced::Result {
     iced::program("Exit - Iced", Exit::update, Exit::view).run()
@@ -46,12 +46,6 @@ impl Exit {
         .spacing(10)
         .align_items(Alignment::Center);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .padding(20)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).padding(20).into()
     }
 }
diff --git a/examples/ferris/Cargo.toml b/examples/ferris/Cargo.toml
new file mode 100644
index 00000000..e98341d2
--- /dev/null
+++ b/examples/ferris/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "ferris"
+version = "0.1.0"
+authors = ["Héctor Ramón Jiménez <hector0193@gmail.com>"]
+edition = "2021"
+publish = false
+
+[dependencies]
+iced.workspace = true
+iced.features = ["image", "tokio", "debug"]
diff --git a/examples/ferris/src/main.rs b/examples/ferris/src/main.rs
new file mode 100644
index 00000000..0400c376
--- /dev/null
+++ b/examples/ferris/src/main.rs
@@ -0,0 +1,211 @@
+use iced::time::Instant;
+use iced::widget::{
+    center, checkbox, column, container, image, pick_list, row, slider, text,
+};
+use iced::window;
+use iced::{
+    Alignment, Color, ContentFit, Degrees, Element, Length, Radians, Rotation,
+    Subscription, Theme,
+};
+
+pub fn main() -> iced::Result {
+    iced::program("Ferris - Iced", Image::update, Image::view)
+        .subscription(Image::subscription)
+        .theme(|_| Theme::TokyoNight)
+        .run()
+}
+
+struct Image {
+    width: f32,
+    opacity: f32,
+    rotation: Rotation,
+    content_fit: ContentFit,
+    spin: bool,
+    last_tick: Instant,
+}
+
+#[derive(Debug, Clone, Copy)]
+enum Message {
+    WidthChanged(f32),
+    OpacityChanged(f32),
+    RotationStrategyChanged(RotationStrategy),
+    RotationChanged(Degrees),
+    ContentFitChanged(ContentFit),
+    SpinToggled(bool),
+    RedrawRequested(Instant),
+}
+
+impl Image {
+    fn update(&mut self, message: Message) {
+        match message {
+            Message::WidthChanged(width) => {
+                self.width = width;
+            }
+            Message::OpacityChanged(opacity) => {
+                self.opacity = opacity;
+            }
+            Message::RotationStrategyChanged(strategy) => {
+                self.rotation = match strategy {
+                    RotationStrategy::Floating => {
+                        Rotation::Floating(self.rotation.radians())
+                    }
+                    RotationStrategy::Solid => {
+                        Rotation::Solid(self.rotation.radians())
+                    }
+                };
+            }
+            Message::RotationChanged(rotation) => {
+                self.rotation = match self.rotation {
+                    Rotation::Floating(_) => {
+                        Rotation::Floating(rotation.into())
+                    }
+                    Rotation::Solid(_) => Rotation::Solid(rotation.into()),
+                };
+            }
+            Message::ContentFitChanged(content_fit) => {
+                self.content_fit = content_fit;
+            }
+            Message::SpinToggled(spin) => {
+                self.spin = spin;
+                self.last_tick = Instant::now();
+            }
+            Message::RedrawRequested(now) => {
+                const ROTATION_SPEED: Degrees = Degrees(360.0);
+
+                let delta = (now - self.last_tick).as_millis() as f32 / 1_000.0;
+
+                *self.rotation.radians_mut() = (self.rotation.radians()
+                    + ROTATION_SPEED * delta)
+                    % (2.0 * Radians::PI);
+
+                self.last_tick = now;
+            }
+        }
+    }
+
+    fn subscription(&self) -> Subscription<Message> {
+        if self.spin {
+            window::frames().map(Message::RedrawRequested)
+        } else {
+            Subscription::none()
+        }
+    }
+
+    fn view(&self) -> Element<Message> {
+        let i_am_ferris = column![
+            "Hello!",
+            Element::from(
+                image(format!(
+                    "{}/../tour/images/ferris.png",
+                    env!("CARGO_MANIFEST_DIR")
+                ))
+                .width(self.width)
+                .content_fit(self.content_fit)
+                .rotation(self.rotation)
+                .opacity(self.opacity)
+            )
+            .explain(Color::WHITE),
+            "I am Ferris!"
+        ]
+        .spacing(20)
+        .align_items(Alignment::Center);
+
+        let fit = row![
+            pick_list(
+                [
+                    ContentFit::Contain,
+                    ContentFit::Cover,
+                    ContentFit::Fill,
+                    ContentFit::None,
+                    ContentFit::ScaleDown
+                ],
+                Some(self.content_fit),
+                Message::ContentFitChanged
+            )
+            .width(Length::Fill),
+            pick_list(
+                [RotationStrategy::Floating, RotationStrategy::Solid],
+                Some(match self.rotation {
+                    Rotation::Floating(_) => RotationStrategy::Floating,
+                    Rotation::Solid(_) => RotationStrategy::Solid,
+                }),
+                Message::RotationStrategyChanged,
+            )
+            .width(Length::Fill),
+        ]
+        .spacing(10)
+        .align_items(Alignment::End);
+
+        let properties = row![
+            with_value(
+                slider(100.0..=500.0, self.width, Message::WidthChanged),
+                format!("Width: {}px", self.width)
+            ),
+            with_value(
+                slider(0.0..=1.0, self.opacity, Message::OpacityChanged)
+                    .step(0.01),
+                format!("Opacity: {:.2}", self.opacity)
+            ),
+            with_value(
+                row![
+                    slider(
+                        Degrees::RANGE,
+                        self.rotation.degrees(),
+                        Message::RotationChanged
+                    ),
+                    checkbox("Spin!", self.spin)
+                        .text_size(12)
+                        .on_toggle(Message::SpinToggled)
+                        .size(12)
+                ]
+                .spacing(10)
+                .align_items(Alignment::Center),
+                format!("Rotation: {:.0}°", f32::from(self.rotation.degrees()))
+            )
+        ]
+        .spacing(10)
+        .align_items(Alignment::End);
+
+        container(column![fit, center(i_am_ferris), properties].spacing(10))
+            .padding(10)
+            .into()
+    }
+}
+
+impl Default for Image {
+    fn default() -> Self {
+        Self {
+            width: 300.0,
+            opacity: 1.0,
+            rotation: Rotation::default(),
+            content_fit: ContentFit::default(),
+            spin: false,
+            last_tick: Instant::now(),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+enum RotationStrategy {
+    Floating,
+    Solid,
+}
+
+impl std::fmt::Display for RotationStrategy {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(match self {
+            Self::Floating => "Floating",
+            Self::Solid => "Solid",
+        })
+    }
+}
+
+fn with_value<'a>(
+    control: impl Into<Element<'a, Message>>,
+    value: String,
+) -> Element<'a, Message> {
+    column![control.into(), text(value).size(12).line_height(1.0)]
+        .spacing(2)
+        .align_items(Alignment::Center)
+        .into()
+}
diff --git a/examples/game_of_life/src/main.rs b/examples/game_of_life/src/main.rs
index 48574247..8f1f7a54 100644
--- a/examples/game_of_life/src/main.rs
+++ b/examples/game_of_life/src/main.rs
@@ -602,9 +602,7 @@ mod grid {
                 frame.into_geometry()
             };
 
-            if self.scaling < 0.2 || !self.show_lines {
-                vec![life, overlay]
-            } else {
+            if self.scaling >= 0.2 && self.show_lines {
                 let grid =
                     self.grid_cache.draw(renderer, bounds.size(), |frame| {
                         frame.translate(center);
@@ -641,6 +639,8 @@ mod grid {
                     });
 
                 vec![life, grid, overlay]
+            } else {
+                vec![life, overlay]
             }
         }
 
diff --git a/examples/geometry/src/main.rs b/examples/geometry/src/main.rs
index 63efcbdd..3c7969c5 100644
--- a/examples/geometry/src/main.rs
+++ b/examples/geometry/src/main.rs
@@ -6,7 +6,10 @@ mod rainbow {
     use iced::advanced::renderer;
     use iced::advanced::widget::{self, Widget};
     use iced::mouse;
-    use iced::{Element, Length, Rectangle, Renderer, Size, Theme, Vector};
+    use iced::{
+        Element, Length, Rectangle, Renderer, Size, Theme, Transformation,
+        Vector,
+    };
 
     #[derive(Debug, Clone, Copy, Default)]
     pub struct Rainbow;
@@ -44,7 +47,9 @@ mod rainbow {
             cursor: mouse::Cursor,
             _viewport: &Rectangle,
         ) {
-            use iced::advanced::graphics::mesh::{self, Mesh, SolidVertex2D};
+            use iced::advanced::graphics::mesh::{
+                self, Mesh, Renderer as _, SolidVertex2D,
+            };
             use iced::advanced::Renderer as _;
 
             let bounds = layout.bounds();
@@ -77,7 +82,6 @@ mod rainbow {
             let posn_l = [0.0, bounds.height / 2.0];
 
             let mesh = Mesh::Solid {
-                size: bounds.size(),
                 buffers: mesh::Indexed {
                     vertices: vec![
                         SolidVertex2D {
@@ -128,6 +132,8 @@ mod rainbow {
                         0, 8, 1, // L
                     ],
                 },
+                transformation: Transformation::IDENTITY,
+                clip_bounds: Rectangle::INFINITE,
             };
 
             renderer.with_translation(
@@ -170,12 +176,7 @@ fn view(_state: &()) -> Element<'_, ()> {
     .spacing(20)
     .max_width(500);
 
-    let scrollable =
-        scrollable(container(content).width(Length::Fill).center_x());
+    let scrollable = scrollable(container(content).center_x(Length::Fill));
 
-    container(scrollable)
-        .width(Length::Fill)
-        .height(Length::Fill)
-        .center_y()
-        .into()
+    container(scrollable).center_y(Length::Fill).into()
 }
diff --git a/examples/gradient/src/main.rs b/examples/gradient/src/main.rs
index 22c21cdd..2b906c32 100644
--- a/examples/gradient/src/main.rs
+++ b/examples/gradient/src/main.rs
@@ -60,7 +60,7 @@ impl Gradient {
         } = *self;
 
         let gradient_box = container(horizontal_space())
-            .style(move |_theme, _status| {
+            .style(move |_theme| {
                 let gradient = gradient::Linear::new(angle)
                     .add_stop(0.0, start)
                     .add_stop(1.0, end);
diff --git a/examples/integration/Cargo.toml b/examples/integration/Cargo.toml
index a4a961f8..7f8feb3f 100644
--- a/examples/integration/Cargo.toml
+++ b/examples/integration/Cargo.toml
@@ -8,7 +8,9 @@ publish = false
 [dependencies]
 iced_winit.workspace = true
 iced_wgpu.workspace = true
+
 iced_widget.workspace = true
+iced_widget.features = ["wgpu"]
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 tracing-subscriber = "0.3"
diff --git a/examples/integration/README.md b/examples/integration/README.md
index aa3a6e94..bac0640c 100644
--- a/examples/integration/README.md
+++ b/examples/integration/README.md
@@ -10,25 +10,8 @@ The __[`main`]__ file contains all the code of the example.
 
 You can run it with `cargo run`:
 ```
-cargo run --package integration_wgpu
+cargo run --package integration
 ```
 
-### How to run this example with WebGL backend
-NOTE: Currently, WebGL backend is still experimental, so expect bugs.
-
-```sh
-# 0. Install prerequisites
-cargo install wasm-bindgen-cli https
-# 1. cd to the current folder
-# 2. Compile wasm module
-cargo build -p integration_wgpu --target wasm32-unknown-unknown
-# 3. Invoke wasm-bindgen
-wasm-bindgen ../../target/wasm32-unknown-unknown/debug/integration_wgpu.wasm --out-dir . --target web --no-typescript
-# 4. run http server
-http
-# 5. Open 127.0.0.1:8000 in browser
-```
-
-
 [`main`]: src/main.rs
 [`wgpu`]: https://github.com/gfx-rs/wgpu
diff --git a/examples/integration/index.html b/examples/integration/index.html
deleted file mode 100644
index 920bc4a0..00000000
--- a/examples/integration/index.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta http-equiv="Content-type" content="text/html; charset=utf-8"/>
-    <title>Iced - wgpu + WebGL integration</title>
-  </head>
-  <body>
-    <h1>integration_wgpu</h1>
-    <canvas id="iced_canvas"></canvas>
-    <script type="module">
-      import init from "./integration.js";
-      init('./integration_bg.wasm');
-    </script>
-    <style>
-      body {
-        width: 100%;
-        text-align: center;
-      }
-    </style>
-  </body>
-</html>
diff --git a/examples/integration/src/main.rs b/examples/integration/src/main.rs
index 9cd801b2..e1c7d62f 100644
--- a/examples/integration/src/main.rs
+++ b/examples/integration/src/main.rs
@@ -5,7 +5,7 @@ use controls::Controls;
 use scene::Scene;
 
 use iced_wgpu::graphics::Viewport;
-use iced_wgpu::{wgpu, Backend, Renderer, Settings};
+use iced_wgpu::{wgpu, Engine, Renderer};
 use iced_winit::conversion;
 use iced_winit::core::mouse;
 use iced_winit::core::renderer;
@@ -18,309 +18,342 @@ use iced_winit::winit;
 use iced_winit::Clipboard;
 
 use winit::{
-    event::{Event, WindowEvent},
+    event::WindowEvent,
     event_loop::{ControlFlow, EventLoop},
     keyboard::ModifiersState,
 };
 
 use std::sync::Arc;
 
-#[cfg(target_arch = "wasm32")]
-use wasm_bindgen::JsCast;
-#[cfg(target_arch = "wasm32")]
-use web_sys::HtmlCanvasElement;
-#[cfg(target_arch = "wasm32")]
-use winit::platform::web::WindowBuilderExtWebSys;
-
-pub fn main() -> Result<(), Box<dyn std::error::Error>> {
-    #[cfg(target_arch = "wasm32")]
-    let canvas_element = {
-        console_log::init().expect("Initialize logger");
-
-        std::panic::set_hook(Box::new(console_error_panic_hook::hook));
-
-        web_sys::window()
-            .and_then(|win| win.document())
-            .and_then(|doc| doc.get_element_by_id("iced_canvas"))
-            .and_then(|element| element.dyn_into::<HtmlCanvasElement>().ok())
-            .expect("Get canvas element")
-    };
-
-    #[cfg(not(target_arch = "wasm32"))]
+pub fn main() -> Result<(), winit::error::EventLoopError> {
     tracing_subscriber::fmt::init();
 
     // Initialize winit
     let event_loop = EventLoop::new()?;
 
-    #[cfg(target_arch = "wasm32")]
-    let window = winit::window::WindowBuilder::new()
-        .with_canvas(Some(canvas_element))
-        .build(&event_loop)?;
-
-    #[cfg(not(target_arch = "wasm32"))]
-    let window = winit::window::Window::new(&event_loop)?;
-
-    let window = Arc::new(window);
-
-    let physical_size = window.inner_size();
-    let mut viewport = Viewport::with_physical_size(
-        Size::new(physical_size.width, physical_size.height),
-        window.scale_factor(),
-    );
-    let mut cursor_position = None;
-    let mut modifiers = ModifiersState::default();
-    let mut clipboard = Clipboard::connect(&window);
-
-    // Initialize wgpu
-    #[cfg(target_arch = "wasm32")]
-    let default_backend = wgpu::Backends::GL;
-    #[cfg(not(target_arch = "wasm32"))]
-    let default_backend = wgpu::Backends::PRIMARY;
-
-    let backend =
-        wgpu::util::backend_bits_from_env().unwrap_or(default_backend);
-
-    let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
-        backends: backend,
-        ..Default::default()
-    });
-    let surface = instance.create_surface(window.clone())?;
-
-    let (format, adapter, device, queue) =
-        futures::futures::executor::block_on(async {
-            let adapter = wgpu::util::initialize_adapter_from_env_or_default(
-                &instance,
-                Some(&surface),
-            )
-            .await
-            .expect("Create adapter");
-
-            let adapter_features = adapter.features();
-
-            #[cfg(target_arch = "wasm32")]
-            let needed_limits = wgpu::Limits::downlevel_webgl2_defaults()
-                .using_resolution(adapter.limits());
-
-            #[cfg(not(target_arch = "wasm32"))]
-            let needed_limits = wgpu::Limits::default();
-
-            let capabilities = surface.get_capabilities(&adapter);
-
-            let (device, queue) = adapter
-                .request_device(
-                    &wgpu::DeviceDescriptor {
-                        label: None,
-                        required_features: adapter_features
-                            & wgpu::Features::default(),
-                        required_limits: needed_limits,
-                    },
-                    None,
-                )
-                .await
-                .expect("Request device");
-
-            (
-                capabilities
-                    .formats
-                    .iter()
-                    .copied()
-                    .find(wgpu::TextureFormat::is_srgb)
-                    .or_else(|| capabilities.formats.first().copied())
-                    .expect("Get preferred format"),
-                adapter,
-                device,
-                queue,
-            )
-        });
-
-    surface.configure(
-        &device,
-        &wgpu::SurfaceConfiguration {
-            usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
-            format,
-            width: physical_size.width,
-            height: physical_size.height,
-            present_mode: wgpu::PresentMode::AutoVsync,
-            alpha_mode: wgpu::CompositeAlphaMode::Auto,
-            view_formats: vec![],
-            desired_maximum_frame_latency: 2,
+    #[allow(clippy::large_enum_variant)]
+    enum Runner {
+        Loading,
+        Ready {
+            window: Arc<winit::window::Window>,
+            device: wgpu::Device,
+            queue: wgpu::Queue,
+            surface: wgpu::Surface<'static>,
+            format: wgpu::TextureFormat,
+            engine: Engine,
+            renderer: Renderer,
+            scene: Scene,
+            state: program::State<Controls>,
+            cursor_position: Option<winit::dpi::PhysicalPosition<f64>>,
+            clipboard: Clipboard,
+            viewport: Viewport,
+            modifiers: ModifiersState,
+            resized: bool,
+            debug: Debug,
         },
-    );
-
-    let mut resized = false;
-
-    // Initialize scene and GUI controls
-    let scene = Scene::new(&device, format);
-    let controls = Controls::new();
-
-    // Initialize iced
-    let mut debug = Debug::new();
-    let mut renderer = Renderer::new(
-        Backend::new(&adapter, &device, &queue, Settings::default(), format),
-        Font::default(),
-        Pixels(16.0),
-    );
-
-    let mut state = program::State::new(
-        controls,
-        viewport.logical_size(),
-        &mut renderer,
-        &mut debug,
-    );
-
-    // Run event loop
-    event_loop.run(move |event, window_target| {
-        // You should change this if you want to render continuously
-        window_target.set_control_flow(ControlFlow::Wait);
-
-        match event {
-            Event::WindowEvent {
-                event: WindowEvent::RedrawRequested,
-                ..
-            } => {
-                if resized {
-                    let size = window.inner_size();
-
-                    viewport = Viewport::with_physical_size(
-                        Size::new(size.width, size.height),
-                        window.scale_factor(),
-                    );
-
-                    surface.configure(
-                        &device,
-                        &wgpu::SurfaceConfiguration {
-                            format,
-                            usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
-                            width: size.width,
-                            height: size.height,
-                            present_mode: wgpu::PresentMode::AutoVsync,
-                            alpha_mode: wgpu::CompositeAlphaMode::Auto,
-                            view_formats: vec![],
-                            desired_maximum_frame_latency: 2,
-                        },
-                    );
+    }
+
+    impl winit::application::ApplicationHandler for Runner {
+        fn resumed(&mut self, event_loop: &winit::event_loop::ActiveEventLoop) {
+            if let Self::Loading = self {
+                let window = Arc::new(
+                    event_loop
+                        .create_window(
+                            winit::window::WindowAttributes::default(),
+                        )
+                        .expect("Create window"),
+                );
+
+                let physical_size = window.inner_size();
+                let viewport = Viewport::with_physical_size(
+                    Size::new(physical_size.width, physical_size.height),
+                    window.scale_factor(),
+                );
+                let clipboard = Clipboard::connect(&window);
+
+                let backend =
+                    wgpu::util::backend_bits_from_env().unwrap_or_default();
+
+                let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
+                    backends: backend,
+                    ..Default::default()
+                });
+                let surface = instance
+                    .create_surface(window.clone())
+                    .expect("Create window surface");
+
+                let (format, adapter, device, queue) =
+                    futures::futures::executor::block_on(async {
+                        let adapter =
+                            wgpu::util::initialize_adapter_from_env_or_default(
+                                &instance,
+                                Some(&surface),
+                            )
+                            .await
+                            .expect("Create adapter");
 
-                    resized = false;
-                }
+                        let adapter_features = adapter.features();
 
-                match surface.get_current_texture() {
-                    Ok(frame) => {
-                        let mut encoder = device.create_command_encoder(
-                            &wgpu::CommandEncoderDescriptor { label: None },
-                        );
+                        let capabilities = surface.get_capabilities(&adapter);
 
-                        let program = state.program();
+                        let (device, queue) = adapter
+                            .request_device(
+                                &wgpu::DeviceDescriptor {
+                                    label: None,
+                                    required_features: adapter_features
+                                        & wgpu::Features::default(),
+                                    required_limits: wgpu::Limits::default(),
+                                },
+                                None,
+                            )
+                            .await
+                            .expect("Request device");
+
+                        (
+                            capabilities
+                                .formats
+                                .iter()
+                                .copied()
+                                .find(wgpu::TextureFormat::is_srgb)
+                                .or_else(|| {
+                                    capabilities.formats.first().copied()
+                                })
+                                .expect("Get preferred format"),
+                            adapter,
+                            device,
+                            queue,
+                        )
+                    });
+
+                surface.configure(
+                    &device,
+                    &wgpu::SurfaceConfiguration {
+                        usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
+                        format,
+                        width: physical_size.width,
+                        height: physical_size.height,
+                        present_mode: wgpu::PresentMode::AutoVsync,
+                        alpha_mode: wgpu::CompositeAlphaMode::Auto,
+                        view_formats: vec![],
+                        desired_maximum_frame_latency: 2,
+                    },
+                );
+
+                // Initialize scene and GUI controls
+                let scene = Scene::new(&device, format);
+                let controls = Controls::new();
+
+                // Initialize iced
+                let mut debug = Debug::new();
+                let engine =
+                    Engine::new(&adapter, &device, &queue, format, None);
+                let mut renderer = Renderer::new(
+                    &device,
+                    &engine,
+                    Font::default(),
+                    Pixels::from(16),
+                );
+
+                let state = program::State::new(
+                    controls,
+                    viewport.logical_size(),
+                    &mut renderer,
+                    &mut debug,
+                );
+
+                // You should change this if you want to render continuously
+                event_loop.set_control_flow(ControlFlow::Wait);
+
+                *self = Self::Ready {
+                    window,
+                    device,
+                    queue,
+                    surface,
+                    format,
+                    engine,
+                    renderer,
+                    scene,
+                    state,
+                    cursor_position: None,
+                    modifiers: ModifiersState::default(),
+                    clipboard,
+                    viewport,
+                    resized: false,
+                    debug,
+                };
+            }
+        }
 
-                        let view = frame.texture.create_view(
-                            &wgpu::TextureViewDescriptor::default(),
+        fn window_event(
+            &mut self,
+            event_loop: &winit::event_loop::ActiveEventLoop,
+            _window_id: winit::window::WindowId,
+            event: WindowEvent,
+        ) {
+            let Self::Ready {
+                window,
+                device,
+                queue,
+                surface,
+                format,
+                engine,
+                renderer,
+                scene,
+                state,
+                viewport,
+                cursor_position,
+                modifiers,
+                clipboard,
+                resized,
+                debug,
+            } = self
+            else {
+                return;
+            };
+
+            match event {
+                WindowEvent::RedrawRequested => {
+                    if *resized {
+                        let size = window.inner_size();
+
+                        *viewport = Viewport::with_physical_size(
+                            Size::new(size.width, size.height),
+                            window.scale_factor(),
                         );
 
-                        {
-                            // We clear the frame
-                            let mut render_pass = Scene::clear(
-                                &view,
-                                &mut encoder,
-                                program.background_color(),
+                        surface.configure(
+                            device,
+                            &wgpu::SurfaceConfiguration {
+                                format: *format,
+                                usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
+                                width: size.width,
+                                height: size.height,
+                                present_mode: wgpu::PresentMode::AutoVsync,
+                                alpha_mode: wgpu::CompositeAlphaMode::Auto,
+                                view_formats: vec![],
+                                desired_maximum_frame_latency: 2,
+                            },
+                        );
+
+                        *resized = false;
+                    }
+
+                    match surface.get_current_texture() {
+                        Ok(frame) => {
+                            let mut encoder = device.create_command_encoder(
+                                &wgpu::CommandEncoderDescriptor { label: None },
                             );
 
-                            // Draw the scene
-                            scene.draw(&mut render_pass);
-                        }
+                            let program = state.program();
+
+                            let view = frame.texture.create_view(
+                                &wgpu::TextureViewDescriptor::default(),
+                            );
 
-                        // And then iced on top
-                        renderer.with_primitives(|backend, primitive| {
-                            backend.present(
-                                &device,
-                                &queue,
+                            {
+                                // We clear the frame
+                                let mut render_pass = Scene::clear(
+                                    &view,
+                                    &mut encoder,
+                                    program.background_color(),
+                                );
+
+                                // Draw the scene
+                                scene.draw(&mut render_pass);
+                            }
+
+                            // And then iced on top
+                            renderer.present(
+                                engine,
+                                device,
+                                queue,
                                 &mut encoder,
                                 None,
                                 frame.texture.format(),
                                 &view,
-                                primitive,
-                                &viewport,
+                                viewport,
                                 &debug.overlay(),
                             );
-                        });
 
-                        // Then we submit the work
-                        queue.submit(Some(encoder.finish()));
-                        frame.present();
+                            // Then we submit the work
+                            engine.submit(queue, encoder);
+                            frame.present();
 
-                        // Update the mouse cursor
-                        window.set_cursor_icon(
-                            iced_winit::conversion::mouse_interaction(
-                                state.mouse_interaction(),
-                            ),
-                        );
-                    }
-                    Err(error) => match error {
-                        wgpu::SurfaceError::OutOfMemory => {
-                            panic!(
-                                "Swapchain error: {error}. \
-                                Rendering cannot continue."
-                            )
-                        }
-                        _ => {
-                            // Try rendering again next frame.
-                            window.request_redraw();
+                            // Update the mouse cursor
+                            window.set_cursor(
+                                iced_winit::conversion::mouse_interaction(
+                                    state.mouse_interaction(),
+                                ),
+                            );
                         }
-                    },
-                }
-            }
-            Event::WindowEvent { event, .. } => {
-                match event {
-                    WindowEvent::CursorMoved { position, .. } => {
-                        cursor_position = Some(position);
-                    }
-                    WindowEvent::ModifiersChanged(new_modifiers) => {
-                        modifiers = new_modifiers.state();
-                    }
-                    WindowEvent::Resized(_) => {
-                        resized = true;
-                    }
-                    WindowEvent::CloseRequested => {
-                        window_target.exit();
+                        Err(error) => match error {
+                            wgpu::SurfaceError::OutOfMemory => {
+                                panic!(
+                                    "Swapchain error: {error}. \
+                                Rendering cannot continue."
+                                )
+                            }
+                            _ => {
+                                // Try rendering again next frame.
+                                window.request_redraw();
+                            }
+                        },
                     }
-                    _ => {}
                 }
-
-                // Map window event to iced event
-                if let Some(event) = iced_winit::conversion::window_event(
-                    window::Id::MAIN,
-                    event,
-                    window.scale_factor(),
-                    modifiers,
-                ) {
-                    state.queue_event(event);
+                WindowEvent::CursorMoved { position, .. } => {
+                    *cursor_position = Some(position);
+                }
+                WindowEvent::ModifiersChanged(new_modifiers) => {
+                    *modifiers = new_modifiers.state();
                 }
+                WindowEvent::Resized(_) => {
+                    *resized = true;
+                }
+                WindowEvent::CloseRequested => {
+                    event_loop.exit();
+                }
+                _ => {}
             }
-            _ => {}
-        }
 
-        // If there are events pending
-        if !state.is_queue_empty() {
-            // We update iced
-            let _ = state.update(
-                viewport.logical_size(),
-                cursor_position
-                    .map(|p| {
-                        conversion::cursor_position(p, viewport.scale_factor())
-                    })
-                    .map(mouse::Cursor::Available)
-                    .unwrap_or(mouse::Cursor::Unavailable),
-                &mut renderer,
-                &Theme::Dark,
-                &renderer::Style {
-                    text_color: Color::WHITE,
-                },
-                &mut clipboard,
-                &mut debug,
-            );
-
-            // and request a redraw
-            window.request_redraw();
+            // Map window event to iced event
+            if let Some(event) = iced_winit::conversion::window_event(
+                window::Id::MAIN,
+                event,
+                window.scale_factor(),
+                *modifiers,
+            ) {
+                state.queue_event(event);
+            }
+
+            // If there are events pending
+            if !state.is_queue_empty() {
+                // We update iced
+                let _ = state.update(
+                    viewport.logical_size(),
+                    cursor_position
+                        .map(|p| {
+                            conversion::cursor_position(
+                                p,
+                                viewport.scale_factor(),
+                            )
+                        })
+                        .map(mouse::Cursor::Available)
+                        .unwrap_or(mouse::Cursor::Unavailable),
+                    renderer,
+                    &Theme::Dark,
+                    &renderer::Style {
+                        text_color: Color::WHITE,
+                    },
+                    clipboard,
+                    debug,
+                );
+
+                // and request a redraw
+                window.request_redraw();
+            }
         }
-    })?;
+    }
 
-    Ok(())
+    let mut runner = Runner::Loading;
+    event_loop.run_app(&mut runner)
 }
diff --git a/examples/layout/src/main.rs b/examples/layout/src/main.rs
index 713e2b70..c40ac820 100644
--- a/examples/layout/src/main.rs
+++ b/examples/layout/src/main.rs
@@ -1,8 +1,8 @@
 use iced::keyboard;
 use iced::mouse;
 use iced::widget::{
-    button, canvas, checkbox, column, container, horizontal_space, pick_list,
-    row, scrollable, text,
+    button, canvas, center, checkbox, column, container, horizontal_space,
+    pick_list, row, scrollable, text,
 };
 use iced::{
     color, Alignment, Element, Font, Length, Point, Rectangle, Renderer,
@@ -76,22 +76,18 @@ impl Layout {
         .spacing(20)
         .align_items(Alignment::Center);
 
-        let example = container(if self.explain {
+        let example = center(if self.explain {
             self.example.view().explain(color!(0x0000ff))
         } else {
             self.example.view()
         })
-        .style(|theme, _status| {
+        .style(|theme| {
             let palette = theme.extended_palette();
 
-            container::Appearance::default()
+            container::Style::default()
                 .with_border(palette.background.strong.color, 4.0)
         })
-        .padding(4)
-        .width(Length::Fill)
-        .height(Length::Fill)
-        .center_x()
-        .center_y();
+        .padding(4);
 
         let controls = row([
             (!self.example.is_first()).then_some(
@@ -195,12 +191,7 @@ impl Default for Example {
 }
 
 fn centered<'a>() -> Element<'a, Message> {
-    container(text("I am centered!").size(50))
-        .width(Length::Fill)
-        .height(Length::Fill)
-        .center_x()
-        .center_y()
-        .into()
+    center(text("I am centered!").size(50)).into()
 }
 
 fn column_<'a>() -> Element<'a, Message> {
@@ -245,10 +236,10 @@ fn application<'a>() -> Element<'a, Message> {
         .padding(10)
         .align_items(Alignment::Center),
     )
-    .style(|theme, _status| {
+    .style(|theme| {
         let palette = theme.extended_palette();
 
-        container::Appearance::default()
+        container::Style::default()
             .with_border(palette.background.strong.color, 1)
     });
 
@@ -260,8 +251,7 @@ fn application<'a>() -> Element<'a, Message> {
             .align_items(Alignment::Center),
     )
     .style(container::rounded_box)
-    .height(Length::Fill)
-    .center_y();
+    .center_y(Length::Fill);
 
     let content = container(
         scrollable(
diff --git a/examples/lazy/src/main.rs b/examples/lazy/src/main.rs
index 627aba23..f24c0d62 100644
--- a/examples/lazy/src/main.rs
+++ b/examples/lazy/src/main.rs
@@ -173,7 +173,7 @@ impl App {
                     .style(button::danger);
 
                 row![
-                    text(&item.name).color(item.color),
+                    text(item.name.clone()).color(item.color),
                     horizontal_space(),
                     pick_list(Color::ALL, Some(item.color), move |color| {
                         Message::ItemColorChanged(item.clone(), color)
diff --git a/examples/loading_spinners/src/circular.rs b/examples/loading_spinners/src/circular.rs
index 12670ed1..de728af2 100644
--- a/examples/loading_spinners/src/circular.rs
+++ b/examples/loading_spinners/src/circular.rs
@@ -358,7 +358,7 @@ where
             |renderer| {
                 use iced::advanced::graphics::geometry::Renderer as _;
 
-                renderer.draw(vec![geometry]);
+                renderer.draw_geometry(geometry);
             },
         );
     }
diff --git a/examples/loading_spinners/src/main.rs b/examples/loading_spinners/src/main.rs
index 2b2abad5..a63c51d4 100644
--- a/examples/loading_spinners/src/main.rs
+++ b/examples/loading_spinners/src/main.rs
@@ -1,5 +1,5 @@
-use iced::widget::{column, container, row, slider, text};
-use iced::{Element, Length};
+use iced::widget::{center, column, row, slider, text};
+use iced::Element;
 
 use std::time::Duration;
 
@@ -73,7 +73,7 @@ impl LoadingSpinners {
         })
         .spacing(20);
 
-        container(
+        center(
             column.push(
                 row![
                     text("Cycle duration:"),
@@ -87,10 +87,6 @@ impl LoadingSpinners {
                 .spacing(20.0),
             ),
         )
-        .width(Length::Fill)
-        .height(Length::Fill)
-        .center_x()
-        .center_y()
         .into()
     }
 }
diff --git a/examples/loupe/src/main.rs b/examples/loupe/src/main.rs
index 6a5ff123..c4d3b449 100644
--- a/examples/loupe/src/main.rs
+++ b/examples/loupe/src/main.rs
@@ -1,5 +1,5 @@
-use iced::widget::{button, column, container, text};
-use iced::{Alignment, Element, Length};
+use iced::widget::{button, center, column, text};
+use iced::{Alignment, Element};
 
 use loupe::loupe;
 
@@ -31,7 +31,7 @@ impl Loupe {
     }
 
     fn view(&self) -> Element<Message> {
-        container(loupe(
+        center(loupe(
             3.0,
             column![
                 button("Increment").on_press(Message::Increment),
@@ -41,10 +41,6 @@ impl Loupe {
             .padding(20)
             .align_items(Alignment::Center),
         ))
-        .width(Length::Fill)
-        .height(Length::Fill)
-        .center_x()
-        .center_y()
         .into()
     }
 }
@@ -159,7 +155,7 @@ mod loupe {
             if cursor.is_over(layout.bounds()) {
                 mouse::Interaction::ZoomIn
             } else {
-                mouse::Interaction::Idle
+                mouse::Interaction::None
             }
         }
     }
diff --git a/examples/modal/src/main.rs b/examples/modal/src/main.rs
index 398728e0..a012c310 100644
--- a/examples/modal/src/main.rs
+++ b/examples/modal/src/main.rs
@@ -2,12 +2,11 @@ use iced::event::{self, Event};
 use iced::keyboard;
 use iced::keyboard::key;
 use iced::widget::{
-    self, button, column, container, horizontal_space, pick_list, row, text,
-    text_input,
+    self, button, center, column, container, horizontal_space, mouse_area,
+    opaque, pick_list, row, stack, text, text_input,
 };
-use iced::{Alignment, Command, Element, Length, Subscription};
+use iced::{Alignment, Color, Command, Element, Length, Subscription};
 
-use modal::Modal;
 use std::fmt;
 
 pub fn main() -> iced::Result {
@@ -99,13 +98,7 @@ impl App {
                 row![text("Top Left"), horizontal_space(), text("Top Right")]
                     .align_items(Alignment::Start)
                     .height(Length::Fill),
-                container(
-                    button(text("Show Modal")).on_press(Message::ShowModal)
-                )
-                .center_x()
-                .center_y()
-                .width(Length::Fill)
-                .height(Length::Fill),
+                center(button(text("Show Modal")).on_press(Message::ShowModal)),
                 row![
                     text("Bottom Left"),
                     horizontal_space(),
@@ -116,12 +109,10 @@ impl App {
             ]
             .height(Length::Fill),
         )
-        .padding(10)
-        .width(Length::Fill)
-        .height(Length::Fill);
+        .padding(10);
 
         if self.show_modal {
-            let modal = container(
+            let signup = container(
                 column![
                     text("Sign Up").size(24),
                     column![
@@ -162,9 +153,7 @@ impl App {
             .padding(10)
             .style(container::rounded_box);
 
-            Modal::new(content, modal)
-                .on_blur(Message::HideModal)
-                .into()
+            modal(content, signup, Message::HideModal)
         } else {
             content.into()
         }
@@ -203,326 +192,29 @@ impl fmt::Display for Plan {
     }
 }
 
-mod modal {
-    use iced::advanced::layout::{self, Layout};
-    use iced::advanced::overlay;
-    use iced::advanced::renderer;
-    use iced::advanced::widget::{self, Widget};
-    use iced::advanced::{self, Clipboard, Shell};
-    use iced::alignment::Alignment;
-    use iced::event;
-    use iced::mouse;
-    use iced::{Color, Element, Event, Length, Point, Rectangle, Size, Vector};
-
-    /// A widget that centers a modal element over some base element
-    pub struct Modal<'a, Message, Theme, Renderer> {
-        base: Element<'a, Message, Theme, Renderer>,
-        modal: Element<'a, Message, Theme, Renderer>,
-        on_blur: Option<Message>,
-    }
-
-    impl<'a, Message, Theme, Renderer> Modal<'a, Message, Theme, Renderer> {
-        /// Returns a new [`Modal`]
-        pub fn new(
-            base: impl Into<Element<'a, Message, Theme, Renderer>>,
-            modal: impl Into<Element<'a, Message, Theme, Renderer>>,
-        ) -> Self {
-            Self {
-                base: base.into(),
-                modal: modal.into(),
-                on_blur: None,
-            }
-        }
-
-        /// Sets the message that will be produces when the background
-        /// of the [`Modal`] is pressed
-        pub fn on_blur(self, on_blur: Message) -> Self {
-            Self {
-                on_blur: Some(on_blur),
-                ..self
-            }
-        }
-    }
-
-    impl<'a, Message, Theme, Renderer> Widget<Message, Theme, Renderer>
-        for Modal<'a, Message, Theme, Renderer>
-    where
-        Renderer: advanced::Renderer,
-        Message: Clone,
-    {
-        fn children(&self) -> Vec<widget::Tree> {
-            vec![
-                widget::Tree::new(&self.base),
-                widget::Tree::new(&self.modal),
-            ]
-        }
-
-        fn diff(&self, tree: &mut widget::Tree) {
-            tree.diff_children(&[&self.base, &self.modal]);
-        }
-
-        fn size(&self) -> Size<Length> {
-            self.base.as_widget().size()
-        }
-
-        fn layout(
-            &self,
-            tree: &mut widget::Tree,
-            renderer: &Renderer,
-            limits: &layout::Limits,
-        ) -> layout::Node {
-            self.base.as_widget().layout(
-                &mut tree.children[0],
-                renderer,
-                limits,
-            )
-        }
-
-        fn on_event(
-            &mut self,
-            state: &mut widget::Tree,
-            event: Event,
-            layout: Layout<'_>,
-            cursor: mouse::Cursor,
-            renderer: &Renderer,
-            clipboard: &mut dyn Clipboard,
-            shell: &mut Shell<'_, Message>,
-            viewport: &Rectangle,
-        ) -> event::Status {
-            self.base.as_widget_mut().on_event(
-                &mut state.children[0],
-                event,
-                layout,
-                cursor,
-                renderer,
-                clipboard,
-                shell,
-                viewport,
-            )
-        }
-
-        fn draw(
-            &self,
-            state: &widget::Tree,
-            renderer: &mut Renderer,
-            theme: &Theme,
-            style: &renderer::Style,
-            layout: Layout<'_>,
-            cursor: mouse::Cursor,
-            viewport: &Rectangle,
-        ) {
-            self.base.as_widget().draw(
-                &state.children[0],
-                renderer,
-                theme,
-                style,
-                layout,
-                cursor,
-                viewport,
-            );
-        }
-
-        fn overlay<'b>(
-            &'b mut self,
-            state: &'b mut widget::Tree,
-            layout: Layout<'_>,
-            _renderer: &Renderer,
-            translation: Vector,
-        ) -> Option<overlay::Element<'b, Message, Theme, Renderer>> {
-            Some(overlay::Element::new(Box::new(Overlay {
-                position: layout.position() + translation,
-                content: &mut self.modal,
-                tree: &mut state.children[1],
-                size: layout.bounds().size(),
-                on_blur: self.on_blur.clone(),
-            })))
-        }
-
-        fn mouse_interaction(
-            &self,
-            state: &widget::Tree,
-            layout: Layout<'_>,
-            cursor: mouse::Cursor,
-            viewport: &Rectangle,
-            renderer: &Renderer,
-        ) -> mouse::Interaction {
-            self.base.as_widget().mouse_interaction(
-                &state.children[0],
-                layout,
-                cursor,
-                viewport,
-                renderer,
-            )
-        }
-
-        fn operate(
-            &self,
-            state: &mut widget::Tree,
-            layout: Layout<'_>,
-            renderer: &Renderer,
-            operation: &mut dyn widget::Operation<Message>,
-        ) {
-            self.base.as_widget().operate(
-                &mut state.children[0],
-                layout,
-                renderer,
-                operation,
-            );
-        }
-    }
-
-    struct Overlay<'a, 'b, Message, Theme, Renderer> {
-        position: Point,
-        content: &'b mut Element<'a, Message, Theme, Renderer>,
-        tree: &'b mut widget::Tree,
-        size: Size,
-        on_blur: Option<Message>,
-    }
-
-    impl<'a, 'b, Message, Theme, Renderer>
-        overlay::Overlay<Message, Theme, Renderer>
-        for Overlay<'a, 'b, Message, Theme, Renderer>
-    where
-        Renderer: advanced::Renderer,
-        Message: Clone,
-    {
-        fn layout(
-            &mut self,
-            renderer: &Renderer,
-            _bounds: Size,
-        ) -> layout::Node {
-            let limits = layout::Limits::new(Size::ZERO, self.size)
-                .width(Length::Fill)
-                .height(Length::Fill);
-
-            let child = self
-                .content
-                .as_widget()
-                .layout(self.tree, renderer, &limits)
-                .align(Alignment::Center, Alignment::Center, limits.max());
-
-            layout::Node::with_children(self.size, vec![child])
-                .move_to(self.position)
-        }
-
-        fn on_event(
-            &mut self,
-            event: Event,
-            layout: Layout<'_>,
-            cursor: mouse::Cursor,
-            renderer: &Renderer,
-            clipboard: &mut dyn Clipboard,
-            shell: &mut Shell<'_, Message>,
-        ) -> event::Status {
-            let content_bounds = layout.children().next().unwrap().bounds();
-
-            if let Some(message) = self.on_blur.as_ref() {
-                if let Event::Mouse(mouse::Event::ButtonPressed(
-                    mouse::Button::Left,
-                )) = &event
-                {
-                    if !cursor.is_over(content_bounds) {
-                        shell.publish(message.clone());
-                        return event::Status::Captured;
+fn modal<'a, Message>(
+    base: impl Into<Element<'a, Message>>,
+    content: impl Into<Element<'a, Message>>,
+    on_blur: Message,
+) -> Element<'a, Message>
+where
+    Message: Clone + 'a,
+{
+    stack![
+        base.into(),
+        mouse_area(center(opaque(content)).style(|_theme| {
+            container::Style {
+                background: Some(
+                    Color {
+                        a: 0.8,
+                        ..Color::BLACK
                     }
-                }
+                    .into(),
+                ),
+                ..container::Style::default()
             }
-
-            self.content.as_widget_mut().on_event(
-                self.tree,
-                event,
-                layout.children().next().unwrap(),
-                cursor,
-                renderer,
-                clipboard,
-                shell,
-                &layout.bounds(),
-            )
-        }
-
-        fn draw(
-            &self,
-            renderer: &mut Renderer,
-            theme: &Theme,
-            style: &renderer::Style,
-            layout: Layout<'_>,
-            cursor: mouse::Cursor,
-        ) {
-            renderer.fill_quad(
-                renderer::Quad {
-                    bounds: layout.bounds(),
-                    ..renderer::Quad::default()
-                },
-                Color {
-                    a: 0.80,
-                    ..Color::BLACK
-                },
-            );
-
-            self.content.as_widget().draw(
-                self.tree,
-                renderer,
-                theme,
-                style,
-                layout.children().next().unwrap(),
-                cursor,
-                &layout.bounds(),
-            );
-        }
-
-        fn operate(
-            &mut self,
-            layout: Layout<'_>,
-            renderer: &Renderer,
-            operation: &mut dyn widget::Operation<Message>,
-        ) {
-            self.content.as_widget().operate(
-                self.tree,
-                layout.children().next().unwrap(),
-                renderer,
-                operation,
-            );
-        }
-
-        fn mouse_interaction(
-            &self,
-            layout: Layout<'_>,
-            cursor: mouse::Cursor,
-            viewport: &Rectangle,
-            renderer: &Renderer,
-        ) -> mouse::Interaction {
-            self.content.as_widget().mouse_interaction(
-                self.tree,
-                layout.children().next().unwrap(),
-                cursor,
-                viewport,
-                renderer,
-            )
-        }
-
-        fn overlay<'c>(
-            &'c mut self,
-            layout: Layout<'_>,
-            renderer: &Renderer,
-        ) -> Option<overlay::Element<'c, Message, Theme, Renderer>> {
-            self.content.as_widget_mut().overlay(
-                self.tree,
-                layout.children().next().unwrap(),
-                renderer,
-                Vector::ZERO,
-            )
-        }
-    }
-
-    impl<'a, Message, Theme, Renderer> From<Modal<'a, Message, Theme, Renderer>>
-        for Element<'a, Message, Theme, Renderer>
-    where
-        Theme: 'a,
-        Message: 'a + Clone,
-        Renderer: 'a + advanced::Renderer,
-    {
-        fn from(modal: Modal<'a, Message, Theme, Renderer>) -> Self {
-            Element::new(modal)
-        }
-    }
+        }))
+        .on_press(on_blur)
+    ]
+    .into()
 }
diff --git a/examples/multi_window/src/main.rs b/examples/multi_window/src/main.rs
index 5a5e70c1..31c2e4f6 100644
--- a/examples/multi_window/src/main.rs
+++ b/examples/multi_window/src/main.rs
@@ -1,7 +1,9 @@
 use iced::event;
 use iced::executor;
 use iced::multi_window::{self, Application};
-use iced::widget::{button, column, container, scrollable, text, text_input};
+use iced::widget::{
+    button, center, column, container, scrollable, text, text_input,
+};
 use iced::window;
 use iced::{
     Alignment, Command, Element, Length, Point, Settings, Subscription, Theme,
@@ -128,12 +130,7 @@ impl multi_window::Application for Example {
     fn view(&self, window: window::Id) -> Element<Message> {
         let content = self.windows.get(&window).unwrap().view(window);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 
     fn theme(&self, window: window::Id) -> Self::Theme {
@@ -210,6 +207,6 @@ impl Window {
                 .align_items(Alignment::Center),
         );
 
-        container(content).width(200).center_x().into()
+        container(content).center_x(200).into()
     }
 }
diff --git a/examples/pane_grid/src/main.rs b/examples/pane_grid/src/main.rs
index 9e78ad0b..6b5bd332 100644
--- a/examples/pane_grid/src/main.rs
+++ b/examples/pane_grid/src/main.rs
@@ -290,10 +290,8 @@ fn view_content<'a>(
             .align_items(Alignment::Center);
 
     container(scrollable(content))
-        .width(Length::Fill)
-        .height(Length::Fill)
+        .center_y(Length::Fill)
         .padding(5)
-        .center_y()
         .into()
 }
 
@@ -336,39 +334,30 @@ mod style {
     use iced::widget::container;
     use iced::{Border, Theme};
 
-    pub fn title_bar_active(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    pub fn title_bar_active(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
-        container::Appearance {
+        container::Style {
             text_color: Some(palette.background.strong.text),
             background: Some(palette.background.strong.color.into()),
             ..Default::default()
         }
     }
 
-    pub fn title_bar_focused(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    pub fn title_bar_focused(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
-        container::Appearance {
+        container::Style {
             text_color: Some(palette.primary.strong.text),
             background: Some(palette.primary.strong.color.into()),
             ..Default::default()
         }
     }
 
-    pub fn pane_active(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    pub fn pane_active(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
-        container::Appearance {
+        container::Style {
             background: Some(palette.background.weak.color.into()),
             border: Border {
                 width: 2.0,
@@ -379,13 +368,10 @@ mod style {
         }
     }
 
-    pub fn pane_focused(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    pub fn pane_focused(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
-        container::Appearance {
+        container::Style {
             background: Some(palette.background.weak.color.into()),
             border: Border {
                 width: 2.0,
diff --git a/examples/pokedex/src/main.rs b/examples/pokedex/src/main.rs
index 6ba6fe66..cffa3727 100644
--- a/examples/pokedex/src/main.rs
+++ b/examples/pokedex/src/main.rs
@@ -1,5 +1,5 @@
 use iced::futures;
-use iced::widget::{self, column, container, image, row, text};
+use iced::widget::{self, center, column, image, row, text};
 use iced::{Alignment, Command, Element, Length};
 
 pub fn main() -> iced::Result {
@@ -83,12 +83,7 @@ impl Pokedex {
             .align_items(Alignment::End),
         };
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 }
 
@@ -186,7 +181,7 @@ impl Pokemon {
         {
             let bytes = reqwest::get(&url).await?.bytes().await?;
 
-            Ok(image::Handle::from_memory(bytes))
+            Ok(image::Handle::from_bytes(bytes))
         }
 
         #[cfg(target_arch = "wasm32")]
diff --git a/examples/qr_code/src/main.rs b/examples/qr_code/src/main.rs
index b93adf04..c6a90458 100644
--- a/examples/qr_code/src/main.rs
+++ b/examples/qr_code/src/main.rs
@@ -1,7 +1,5 @@
-use iced::widget::{
-    column, container, pick_list, qr_code, row, text, text_input,
-};
-use iced::{Alignment, Element, Length, Theme};
+use iced::widget::{center, column, pick_list, qr_code, row, text, text_input};
+use iced::{Alignment, Element, Theme};
 
 pub fn main() -> iced::Result {
     iced::program(
@@ -72,13 +70,7 @@ impl QRGenerator {
             .spacing(20)
             .align_items(Alignment::Center);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .padding(20)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).padding(20).into()
     }
 
     fn theme(&self) -> Theme {
diff --git a/examples/screenshot/src/main.rs b/examples/screenshot/src/main.rs
index c73d8dfd..fb19e556 100644
--- a/examples/screenshot/src/main.rs
+++ b/examples/screenshot/src/main.rs
@@ -109,7 +109,7 @@ impl Example {
     fn view(&self) -> Element<'_, Message> {
         let image: Element<Message> = if let Some(screenshot) = &self.screenshot
         {
-            image(image::Handle::from_pixels(
+            image(image::Handle::from_rgba(
                 screenshot.size.width,
                 screenshot.size.height,
                 screenshot.clone(),
@@ -123,12 +123,9 @@ impl Example {
         };
 
         let image = container(image)
+            .center_y(Length::FillPortion(2))
             .padding(10)
-            .style(container::rounded_box)
-            .width(Length::FillPortion(2))
-            .height(Length::Fill)
-            .center_x()
-            .center_y();
+            .style(container::rounded_box);
 
         let crop_origin_controls = row![
             text("X:")
@@ -213,12 +210,7 @@ impl Example {
             .spacing(40)
         };
 
-        let side_content = container(controls)
-            .align_x(alignment::Horizontal::Center)
-            .width(Length::FillPortion(1))
-            .height(Length::Fill)
-            .center_y()
-            .center_x();
+        let side_content = container(controls).center_y(Length::Fill);
 
         let content = row![side_content, image]
             .spacing(10)
@@ -226,13 +218,7 @@ impl Example {
             .height(Length::Fill)
             .align_items(Alignment::Center);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .padding(10)
-            .center_x()
-            .center_y()
-            .into()
+        container(content).padding(10).into()
     }
 
     fn subscription(&self) -> Subscription<Message> {
diff --git a/examples/scrollable/src/main.rs b/examples/scrollable/src/main.rs
index 240ae908..bbb6497f 100644
--- a/examples/scrollable/src/main.rs
+++ b/examples/scrollable/src/main.rs
@@ -327,7 +327,7 @@ impl ScrollableDemo {
                 .spacing(10)
                 .into();
 
-        container(content).padding(20).center_x().center_y().into()
+        container(content).padding(20).into()
     }
 
     fn theme(&self) -> Theme {
@@ -341,8 +341,8 @@ impl Default for ScrollableDemo {
     }
 }
 
-fn progress_bar_custom_style(theme: &Theme) -> progress_bar::Appearance {
-    progress_bar::Appearance {
+fn progress_bar_custom_style(theme: &Theme) -> progress_bar::Style {
+    progress_bar::Style {
         background: theme.extended_palette().background.strong.color.into(),
         bar: Color::from_rgb8(250, 85, 134).into(),
         border: Border::default(),
diff --git a/examples/sierpinski_triangle/src/main.rs b/examples/sierpinski_triangle/src/main.rs
index b805e7d5..7dd7be5e 100644
--- a/examples/sierpinski_triangle/src/main.rs
+++ b/examples/sierpinski_triangle/src/main.rs
@@ -1,6 +1,6 @@
 use iced::mouse;
 use iced::widget::canvas::event::{self, Event};
-use iced::widget::canvas::{self, Canvas};
+use iced::widget::canvas::{self, Canvas, Geometry};
 use iced::widget::{column, row, slider, text};
 use iced::{Color, Length, Point, Rectangle, Renderer, Size, Theme};
 
@@ -111,7 +111,7 @@ impl canvas::Program<Message> for SierpinskiGraph {
         _theme: &Theme,
         bounds: Rectangle,
         _cursor: mouse::Cursor,
-    ) -> Vec<canvas::Geometry> {
+    ) -> Vec<Geometry> {
         let geom = self.cache.draw(renderer, bounds.size(), |frame| {
             frame.stroke(
                 &canvas::Path::rectangle(Point::ORIGIN, frame.size()),
diff --git a/examples/slider/src/main.rs b/examples/slider/src/main.rs
index b3a47614..0b4c29aa 100644
--- a/examples/slider/src/main.rs
+++ b/examples/slider/src/main.rs
@@ -1,4 +1,4 @@
-use iced::widget::{column, container, slider, text, vertical_slider};
+use iced::widget::{center, column, container, slider, text, vertical_slider};
 use iced::{Element, Length};
 
 pub fn main() -> iced::Result {
@@ -54,18 +54,14 @@ impl Slider {
 
         let text = text(self.value);
 
-        container(
+        center(
             column![
-                container(v_slider).width(Length::Fill).center_x(),
-                container(h_slider).width(Length::Fill).center_x(),
-                container(text).width(Length::Fill).center_x(),
+                container(v_slider).center_x(Length::Fill),
+                container(h_slider).center_x(Length::Fill),
+                container(text).center_x(Length::Fill)
             ]
             .spacing(25),
         )
-        .height(Length::Fill)
-        .width(Length::Fill)
-        .center_x()
-        .center_y()
         .into()
     }
 }
diff --git a/examples/solar_system/src/main.rs b/examples/solar_system/src/main.rs
index b5228f09..deb211d8 100644
--- a/examples/solar_system/src/main.rs
+++ b/examples/solar_system/src/main.rs
@@ -10,7 +10,7 @@ use iced::mouse;
 use iced::widget::canvas;
 use iced::widget::canvas::gradient;
 use iced::widget::canvas::stroke::{self, Stroke};
-use iced::widget::canvas::Path;
+use iced::widget::canvas::{Geometry, Path};
 use iced::window;
 use iced::{
     Color, Element, Length, Point, Rectangle, Renderer, Size, Subscription,
@@ -130,7 +130,7 @@ impl<Message> canvas::Program<Message> for State {
         _theme: &Theme,
         bounds: Rectangle,
         _cursor: mouse::Cursor,
-    ) -> Vec<canvas::Geometry> {
+    ) -> Vec<Geometry> {
         use std::f32::consts::PI;
 
         let background =
diff --git a/examples/stopwatch/src/main.rs b/examples/stopwatch/src/main.rs
index 6bd5ce3e..a8149753 100644
--- a/examples/stopwatch/src/main.rs
+++ b/examples/stopwatch/src/main.rs
@@ -1,8 +1,8 @@
 use iced::alignment;
 use iced::keyboard;
 use iced::time;
-use iced::widget::{button, column, container, row, text};
-use iced::{Alignment, Element, Length, Subscription, Theme};
+use iced::widget::{button, center, column, row, text};
+use iced::{Alignment, Element, Subscription, Theme};
 
 use std::time::{Duration, Instant};
 
@@ -128,12 +128,7 @@ impl Stopwatch {
             .align_items(Alignment::Center)
             .spacing(20);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 
     fn theme(&self) -> Theme {
diff --git a/examples/styling/src/main.rs b/examples/styling/src/main.rs
index 73268da0..57e8f47e 100644
--- a/examples/styling/src/main.rs
+++ b/examples/styling/src/main.rs
@@ -1,7 +1,7 @@
 use iced::widget::{
-    button, checkbox, column, container, horizontal_rule, pick_list,
-    progress_bar, row, scrollable, slider, text, text_input, toggler,
-    vertical_rule, vertical_space,
+    button, center, checkbox, column, horizontal_rule, pick_list, progress_bar,
+    row, scrollable, slider, text, text_input, toggler, vertical_rule,
+    vertical_space,
 };
 use iced::{Alignment, Element, Length, Theme};
 
@@ -106,12 +106,7 @@ impl Styling {
         .padding(20)
         .max_width(600);
 
-        container(content)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content).into()
     }
 
     fn theme(&self) -> Theme {
diff --git a/examples/svg/src/main.rs b/examples/svg/src/main.rs
index cc686dca..e071c3af 100644
--- a/examples/svg/src/main.rs
+++ b/examples/svg/src/main.rs
@@ -1,4 +1,4 @@
-use iced::widget::{checkbox, column, container, svg};
+use iced::widget::{center, checkbox, column, container, svg};
 use iced::{color, Element, Length};
 
 pub fn main() -> iced::Result {
@@ -31,7 +31,7 @@ impl Tiger {
         ));
 
         let svg = svg(handle).width(Length::Fill).height(Length::Fill).style(
-            |_theme, _status| svg::Appearance {
+            |_theme, _status| svg::Style {
                 color: if self.apply_color_filter {
                     Some(color!(0x0000ff))
                 } else {
@@ -44,19 +44,12 @@ impl Tiger {
             checkbox("Apply a color filter", self.apply_color_filter)
                 .on_toggle(Message::ToggleColorFilter);
 
-        container(
-            column![
-                svg,
-                container(apply_color_filter).width(Length::Fill).center_x()
-            ]
-            .spacing(20)
-            .height(Length::Fill),
+        center(
+            column![svg, container(apply_color_filter).center_x(Length::Fill)]
+                .spacing(20)
+                .height(Length::Fill),
         )
-        .width(Length::Fill)
-        .height(Length::Fill)
         .padding(20)
-        .center_x()
-        .center_y()
         .into()
     }
 }
diff --git a/examples/system_information/src/main.rs b/examples/system_information/src/main.rs
index cae764dc..8ce12e1c 100644
--- a/examples/system_information/src/main.rs
+++ b/examples/system_information/src/main.rs
@@ -1,5 +1,5 @@
-use iced::widget::{button, column, container, text};
-use iced::{system, Command, Element, Length};
+use iced::widget::{button, center, column, text};
+use iced::{system, Command, Element};
 
 pub fn main() -> iced::Result {
     iced::program("System Information - Iced", Example::update, Example::view)
@@ -132,11 +132,6 @@ impl Example {
             }
         };
 
-        container(content)
-            .center_x()
-            .center_y()
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .into()
+        center(content).into()
     }
 }
diff --git a/examples/the_matrix/Cargo.toml b/examples/the_matrix/Cargo.toml
new file mode 100644
index 00000000..775e76e0
--- /dev/null
+++ b/examples/the_matrix/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "the_matrix"
+version = "0.1.0"
+authors = ["Héctor Ramón Jiménez <hector0193@gmail.com>"]
+edition = "2021"
+publish = false
+
+[dependencies]
+iced.workspace = true
+iced.features = ["canvas", "tokio", "debug"]
+
+rand = "0.8"
+tracing-subscriber = "0.3"
diff --git a/examples/the_matrix/src/main.rs b/examples/the_matrix/src/main.rs
new file mode 100644
index 00000000..f3a67ac8
--- /dev/null
+++ b/examples/the_matrix/src/main.rs
@@ -0,0 +1,115 @@
+use iced::mouse;
+use iced::time::{self, Instant};
+use iced::widget::canvas;
+use iced::{
+    Color, Element, Font, Length, Point, Rectangle, Renderer, Subscription,
+    Theme,
+};
+
+use std::cell::RefCell;
+
+pub fn main() -> iced::Result {
+    tracing_subscriber::fmt::init();
+
+    iced::program("The Matrix - Iced", TheMatrix::update, TheMatrix::view)
+        .subscription(TheMatrix::subscription)
+        .antialiasing(true)
+        .run()
+}
+
+#[derive(Default)]
+struct TheMatrix {
+    tick: usize,
+}
+
+#[derive(Debug, Clone, Copy)]
+enum Message {
+    Tick(Instant),
+}
+
+impl TheMatrix {
+    fn update(&mut self, message: Message) {
+        match message {
+            Message::Tick(_now) => {
+                self.tick += 1;
+            }
+        }
+    }
+
+    fn view(&self) -> Element<Message> {
+        canvas(self as &Self)
+            .width(Length::Fill)
+            .height(Length::Fill)
+            .into()
+    }
+
+    fn subscription(&self) -> Subscription<Message> {
+        time::every(std::time::Duration::from_millis(50)).map(Message::Tick)
+    }
+}
+
+impl<Message> canvas::Program<Message> for TheMatrix {
+    type State = RefCell<Vec<canvas::Cache>>;
+
+    fn draw(
+        &self,
+        state: &Self::State,
+        renderer: &Renderer,
+        _theme: &Theme,
+        bounds: Rectangle,
+        _cursor: mouse::Cursor,
+    ) -> Vec<canvas::Geometry> {
+        use rand::distributions::Distribution;
+        use rand::Rng;
+
+        const CELL_SIZE: f32 = 10.0;
+
+        let mut caches = state.borrow_mut();
+
+        if caches.is_empty() {
+            let group = canvas::Group::unique();
+
+            caches.resize_with(30, || canvas::Cache::with_group(group));
+        }
+
+        vec![caches[self.tick % caches.len()].draw(
+            renderer,
+            bounds.size(),
+            |frame| {
+                frame.fill_rectangle(Point::ORIGIN, frame.size(), Color::BLACK);
+
+                let mut rng = rand::thread_rng();
+                let rows = (frame.height() / CELL_SIZE).ceil() as usize;
+                let columns = (frame.width() / CELL_SIZE).ceil() as usize;
+
+                for row in 0..rows {
+                    for column in 0..columns {
+                        let position = Point::new(
+                            column as f32 * CELL_SIZE,
+                            row as f32 * CELL_SIZE,
+                        );
+
+                        let alphas = [0.05, 0.1, 0.2, 0.5];
+                        let weights = [10, 4, 2, 1];
+                        let distribution =
+                            rand::distributions::WeightedIndex::new(weights)
+                                .expect("Create distribution");
+
+                        frame.fill_text(canvas::Text {
+                            content: rng.gen_range('!'..'z').to_string(),
+                            position,
+                            color: Color {
+                                a: alphas[distribution.sample(&mut rng)],
+                                g: 1.0,
+                                ..Color::BLACK
+                            },
+                            size: CELL_SIZE.into(),
+                            font: Font::MONOSPACE,
+                            ..canvas::Text::default()
+                        });
+                    }
+                }
+            },
+        )]
+    }
+}
diff --git a/examples/toast/src/main.rs b/examples/toast/src/main.rs
index 4916ceb6..355c40b8 100644
--- a/examples/toast/src/main.rs
+++ b/examples/toast/src/main.rs
@@ -2,7 +2,7 @@ use iced::event::{self, Event};
 use iced::keyboard;
 use iced::keyboard::key;
 use iced::widget::{
-    self, button, column, container, pick_list, row, slider, text, text_input,
+    self, button, center, column, pick_list, row, slider, text, text_input,
 };
 use iced::{Alignment, Command, Element, Length, Subscription};
 
@@ -102,7 +102,7 @@ impl App {
                 .then_some(Message::Add),
         );
 
-        let content = container(
+        let content = center(
             column![
                 subtitle(
                     "Title",
@@ -146,11 +146,7 @@ impl App {
             ]
             .spacing(10)
             .max_width(200),
-        )
-        .width(Length::Fill)
-        .height(Length::Fill)
-        .center_x()
-        .center_y();
+        );
 
         toast::Manager::new(content, &self.toasts, Message::Close)
             .timeout(self.timeout_secs)
@@ -651,45 +647,33 @@ mod toast {
         }
     }
 
-    fn styled(pair: theme::palette::Pair) -> container::Appearance {
-        container::Appearance {
+    fn styled(pair: theme::palette::Pair) -> container::Style {
+        container::Style {
             background: Some(pair.color.into()),
             text_color: pair.text.into(),
             ..Default::default()
         }
     }
 
-    fn primary(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    fn primary(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
         styled(palette.primary.weak)
     }
 
-    fn secondary(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    fn secondary(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
         styled(palette.secondary.weak)
     }
 
-    fn success(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    fn success(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
         styled(palette.success.weak)
     }
 
-    fn danger(
-        theme: &Theme,
-        _status: container::Status,
-    ) -> container::Appearance {
+    fn danger(theme: &Theme) -> container::Style {
         let palette = theme.extended_palette();
 
         styled(palette.danger.weak)
diff --git a/examples/todos/src/main.rs b/examples/todos/src/main.rs
index f5fb94c9..dd1e5213 100644
--- a/examples/todos/src/main.rs
+++ b/examples/todos/src/main.rs
@@ -1,8 +1,8 @@
 use iced::alignment::{self, Alignment};
 use iced::keyboard;
 use iced::widget::{
-    self, button, checkbox, column, container, keyed_column, row, scrollable,
-    text, text_input, Text,
+    self, button, center, checkbox, column, container, keyed_column, row,
+    scrollable, text, text_input, Text,
 };
 use iced::window;
 use iced::{Command, Element, Font, Length, Subscription};
@@ -238,7 +238,10 @@ impl Todos {
                     .spacing(20)
                     .max_width(800);
 
-                scrollable(container(content).padding(40).center_x()).into()
+                scrollable(
+                    container(content).center_x(Length::Fill).padding(40),
+                )
+                .into()
             }
         }
     }
@@ -435,19 +438,16 @@ impl Filter {
 }
 
 fn loading_message<'a>() -> Element<'a, Message> {
-    container(
+    center(
         text("Loading...")
             .horizontal_alignment(alignment::Horizontal::Center)
             .size(50),
     )
-    .width(Length::Fill)
-    .height(Length::Fill)
-    .center_y()
     .into()
 }
 
 fn empty_message(message: &str) -> Element<'_, Message> {
-    container(
+    center(
         text(message)
             .width(Length::Fill)
             .size(25)
@@ -455,7 +455,6 @@ fn empty_message(message: &str) -> Element<'_, Message> {
             .color([0.7, 0.7, 0.7]),
     )
     .height(200)
-    .center_y()
     .into()
 }
 
diff --git a/examples/tooltip/src/main.rs b/examples/tooltip/src/main.rs
index b6603068..f48f688a 100644
--- a/examples/tooltip/src/main.rs
+++ b/examples/tooltip/src/main.rs
@@ -1,6 +1,6 @@
 use iced::widget::tooltip::Position;
-use iced::widget::{button, container, tooltip};
-use iced::{Element, Length};
+use iced::widget::{button, center, container, tooltip};
+use iced::Element;
 
 pub fn main() -> iced::Result {
     iced::run("Tooltip - Iced", Tooltip::update, Tooltip::view)
@@ -43,12 +43,7 @@ impl Tooltip {
         .gap(10)
         .style(container::rounded_box);
 
-        container(tooltip)
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(tooltip).into()
     }
 }
 
diff --git a/examples/tour/src/main.rs b/examples/tour/src/main.rs
index 3fb8b460..f624053c 100644
--- a/examples/tour/src/main.rs
+++ b/examples/tour/src/main.rs
@@ -76,11 +76,10 @@ impl Tour {
             } else {
                 content
             })
-            .width(Length::Fill)
-            .center_x(),
+            .center_x(Length::Fill),
         );
 
-        container(scrollable).height(Length::Fill).center_y().into()
+        container(scrollable).center_y(Length::Fill).into()
     }
 }
 
@@ -357,7 +356,7 @@ impl<'a> Step {
         .into()
     }
 
-    fn container(title: &str) -> Column<'a, StepMessage> {
+    fn container(title: &str) -> Column<'_, StepMessage> {
         column![text(title).size(50)].spacing(20)
     }
 
@@ -589,7 +588,7 @@ impl<'a> Step {
         value: &str,
         is_secure: bool,
         is_showing_icon: bool,
-    ) -> Column<'a, StepMessage> {
+    ) -> Column<'_, StepMessage> {
         let mut text_input = text_input("Type something to continue...", value)
             .on_input(StepMessage::InputChanged)
             .padding(10)
@@ -670,11 +669,10 @@ fn ferris<'a>(
         .filter_method(filter_method)
         .width(width),
     )
-    .width(Length::Fill)
-    .center_x()
+    .center_x(Length::Fill)
 }
 
-fn padded_button<'a, Message: Clone>(label: &str) -> Button<'a, Message> {
+fn padded_button<Message: Clone>(label: &str) -> Button<'_, Message> {
     button(text(label)).padding([12, 24])
 }
 
diff --git a/examples/url_handler/src/main.rs b/examples/url_handler/src/main.rs
index df705b6c..800a188b 100644
--- a/examples/url_handler/src/main.rs
+++ b/examples/url_handler/src/main.rs
@@ -1,6 +1,6 @@
 use iced::event::{self, Event};
-use iced::widget::{container, text};
-use iced::{Element, Length, Subscription};
+use iced::widget::{center, text};
+use iced::{Element, Subscription};
 
 pub fn main() -> iced::Result {
     iced::program("URL Handler - Iced", App::update, App::view)
@@ -44,11 +44,6 @@ impl App {
             None => text("No URL received yet!"),
         };
 
-        container(content.size(48))
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
-            .into()
+        center(content.size(48)).into()
     }
 }
diff --git a/examples/websocket/src/echo.rs b/examples/websocket/src/echo.rs
index 281ed4bd..cd32cb66 100644
--- a/examples/websocket/src/echo.rs
+++ b/examples/websocket/src/echo.rs
@@ -2,6 +2,7 @@ pub mod server;
 
 use iced::futures;
 use iced::subscription::{self, Subscription};
+use iced::widget::text;
 
 use futures::channel::mpsc;
 use futures::sink::SinkExt;
@@ -136,16 +137,24 @@ impl Message {
     pub fn disconnected() -> Self {
         Message::Disconnected
     }
+
+    pub fn as_str(&self) -> &str {
+        match self {
+            Message::Connected => "Connected successfully!",
+            Message::Disconnected => "Connection lost... Retrying...",
+            Message::User(message) => message.as_str(),
+        }
+    }
 }
 
 impl fmt::Display for Message {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Message::Connected => write!(f, "Connected successfully!"),
-            Message::Disconnected => {
-                write!(f, "Connection lost... Retrying...")
-            }
-            Message::User(message) => write!(f, "{message}"),
-        }
+        f.write_str(self.as_str())
+    }
+}
+
+impl<'a> text::IntoFragment<'a> for &'a Message {
+    fn into_fragment(self) -> text::Fragment<'a> {
+        text::Fragment::Borrowed(self.as_str())
     }
 }
diff --git a/examples/websocket/src/main.rs b/examples/websocket/src/main.rs
index 460d9a08..ba1e1029 100644
--- a/examples/websocket/src/main.rs
+++ b/examples/websocket/src/main.rs
@@ -2,7 +2,7 @@ mod echo;
 
 use iced::alignment::{self, Alignment};
 use iced::widget::{
-    button, column, container, row, scrollable, text, text_input,
+    self, button, center, column, row, scrollable, text, text_input,
 };
 use iced::{color, Command, Element, Length, Subscription};
 use once_cell::sync::Lazy;
@@ -31,7 +31,10 @@ enum Message {
 
 impl WebSocket {
     fn load() -> Command<Message> {
-        Command::perform(echo::server::run(), |_| Message::Server)
+        Command::batch([
+            Command::perform(echo::server::run(), |_| Message::Server),
+            widget::focus_next(),
+        ])
     }
 
     fn update(&mut self, message: Message) -> Command<Message> {
@@ -85,21 +88,15 @@ impl WebSocket {
 
     fn view(&self) -> Element<Message> {
         let message_log: Element<_> = if self.messages.is_empty() {
-            container(
+            center(
                 text("Your messages will appear here...")
                     .color(color!(0x888888)),
             )
-            .width(Length::Fill)
-            .height(Length::Fill)
-            .center_x()
-            .center_y()
             .into()
         } else {
             scrollable(
-                column(
-                    self.messages.iter().cloned().map(text).map(Element::from),
-                )
-                .spacing(10),
+                column(self.messages.iter().map(text).map(Element::from))
+                    .spacing(10),
             )
             .id(MESSAGE_LOG.clone())
             .height(Length::Fill)