Rename `iced_native` to `iced_runtime`

16 files changed, 0 insertions, 1662 deletions

diff --git a/native/src/clipboard.rs b/native/src/clipboard.rs
deleted file mode 100644
index e727c4a7..00000000
--- a/native/src/clipboard.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-//! Access the clipboard.
-use iced_futures::MaybeSend;
-
-use std::fmt;
-
-/// A clipboard action to be performed by some [`Command`].
-///
-/// [`Command`]: crate::Command
-pub enum Action<T> {
-    /// Read the clipboard and produce `T` with the result.
-    Read(Box<dyn Fn(Option<String>) -> T>),
-
-    /// Write the given contents to the clipboard.
-    Write(String),
-}
-
-impl<T> Action<T> {
-    /// Maps the output of a clipboard [`Action`] using the provided closure.
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync,
-    ) -> Action<A>
-    where
-        T: 'static,
-    {
-        match self {
-            Self::Read(o) => Action::Read(Box::new(move |s| f(o(s)))),
-            Self::Write(content) => Action::Write(content),
-        }
-    }
-}
-
-impl<T> fmt::Debug for Action<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::Read(_) => write!(f, "Action::Read"),
-            Self::Write(_) => write!(f, "Action::Write"),
-        }
-    }
-}
diff --git a/native/src/command.rs b/native/src/command.rs
deleted file mode 100644
index cd4c51ff..00000000
--- a/native/src/command.rs
+++ /dev/null
@@ -1,108 +0,0 @@
-//! Run asynchronous actions.
-mod action;
-
-pub use action::Action;
-
-use crate::core::widget;
-use crate::futures::MaybeSend;
-
-use std::fmt;
-use std::future::Future;
-
-/// A set of asynchronous actions to be performed by some runtime.
-#[must_use = "`Command` must be returned to runtime to take effect"]
-pub struct Command<T>(Internal<Action<T>>);
-
-#[derive(Debug)]
-enum Internal<T> {
-    None,
-    Single(T),
-    Batch(Vec<T>),
-}
-
-impl<T> Command<T> {
-    /// Creates an empty [`Command`].
-    ///
-    /// In other words, a [`Command`] that does nothing.
-    pub const fn none() -> Self {
-        Self(Internal::None)
-    }
-
-    /// Creates a [`Command`] that performs a single [`Action`].
-    pub const fn single(action: Action<T>) -> Self {
-        Self(Internal::Single(action))
-    }
-
-    /// Creates a [`Command`] that performs a [`widget::Operation`].
-    pub fn widget(operation: impl widget::Operation<T> + 'static) -> Self {
-        Self::single(Action::Widget(Box::new(operation)))
-    }
-
-    /// Creates a [`Command`] that performs the action of the given future.
-    pub fn perform<A>(
-        future: impl Future<Output = T> + 'static + MaybeSend,
-        f: impl FnOnce(T) -> A + 'static + MaybeSend,
-    ) -> Command<A> {
-        use iced_futures::futures::FutureExt;
-
-        Command::single(Action::Future(Box::pin(future.map(f))))
-    }
-
-    /// Creates a [`Command`] that performs the actions of all the given
-    /// commands.
-    ///
-    /// Once this command is run, all the commands will be executed at once.
-    pub fn batch(commands: impl IntoIterator<Item = Command<T>>) -> Self {
-        let mut batch = Vec::new();
-
-        for Command(command) in commands {
-            match command {
-                Internal::None => {}
-                Internal::Single(command) => batch.push(command),
-                Internal::Batch(commands) => batch.extend(commands),
-            }
-        }
-
-        Self(Internal::Batch(batch))
-    }
-
-    /// Applies a transformation to the result of a [`Command`].
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync + Clone,
-    ) -> Command<A>
-    where
-        T: 'static,
-        A: 'static,
-    {
-        match self.0 {
-            Internal::None => Command::none(),
-            Internal::Single(action) => Command::single(action.map(f)),
-            Internal::Batch(batch) => Command(Internal::Batch(
-                batch
-                    .into_iter()
-                    .map(|action| action.map(f.clone()))
-                    .collect(),
-            )),
-        }
-    }
-
-    /// Returns all of the actions of the [`Command`].
-    pub fn actions(self) -> Vec<Action<T>> {
-        let Command(command) = self;
-
-        match command {
-            Internal::None => Vec::new(),
-            Internal::Single(action) => vec![action],
-            Internal::Batch(batch) => batch,
-        }
-    }
-}
-
-impl<T> fmt::Debug for Command<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let Command(command) = self;
-
-        command.fmt(f)
-    }
-}
diff --git a/native/src/command/action.rs b/native/src/command/action.rs
deleted file mode 100644
index 6c74f0ef..00000000
--- a/native/src/command/action.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-use crate::clipboard;
-use crate::core::widget;
-use crate::font;
-use crate::system;
-use crate::window;
-
-use iced_futures::MaybeSend;
-
-use std::borrow::Cow;
-use std::fmt;
-
-/// An action that a [`Command`] can perform.
-///
-/// [`Command`]: crate::Command
-pub enum Action<T> {
-    /// Run a [`Future`] to completion.
-    ///
-    /// [`Future`]: iced_futures::BoxFuture
-    Future(iced_futures::BoxFuture<T>),
-
-    /// Run a clipboard action.
-    Clipboard(clipboard::Action<T>),
-
-    /// Run a window action.
-    Window(window::Action<T>),
-
-    /// Run a system action.
-    System(system::Action<T>),
-
-    /// Run a widget action.
-    Widget(Box<dyn widget::Operation<T>>),
-
-    /// Load a font from its bytes.
-    LoadFont {
-        /// The bytes of the font to load.
-        bytes: Cow<'static, [u8]>,
-
-        /// The message to produce when the font has been loaded.
-        tagger: Box<dyn Fn(Result<(), font::Error>) -> T>,
-    },
-}
-
-impl<T> Action<T> {
-    /// Applies a transformation to the result of a [`Command`].
-    ///
-    /// [`Command`]: crate::Command
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync,
-    ) -> Action<A>
-    where
-        A: 'static,
-        T: 'static,
-    {
-        use iced_futures::futures::FutureExt;
-
-        match self {
-            Self::Future(future) => Action::Future(Box::pin(future.map(f))),
-            Self::Clipboard(action) => Action::Clipboard(action.map(f)),
-            Self::Window(window) => Action::Window(window.map(f)),
-            Self::System(system) => Action::System(system.map(f)),
-            Self::Widget(operation) => {
-                Action::Widget(Box::new(widget::operation::map(operation, f)))
-            }
-            Self::LoadFont { bytes, tagger } => Action::LoadFont {
-                bytes,
-                tagger: Box::new(move |result| f(tagger(result))),
-            },
-        }
-    }
-}
-
-impl<T> fmt::Debug for Action<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::Future(_) => write!(f, "Action::Future"),
-            Self::Clipboard(action) => {
-                write!(f, "Action::Clipboard({action:?})")
-            }
-            Self::Window(action) => write!(f, "Action::Window({action:?})"),
-            Self::System(action) => write!(f, "Action::System({action:?})"),
-            Self::Widget(_action) => write!(f, "Action::Widget"),
-            Self::LoadFont { .. } => write!(f, "Action::LoadFont"),
-        }
-    }
-}
diff --git a/native/src/debug/basic.rs b/native/src/debug/basic.rs
deleted file mode 100644
index 32f725a1..00000000
--- a/native/src/debug/basic.rs
+++ /dev/null
@@ -1,226 +0,0 @@
-#![allow(missing_docs)]
-use crate::core::time;
-
-use std::collections::VecDeque;
-
-/// A bunch of time measurements for debugging purposes.
-#[derive(Debug)]
-pub struct Debug {
-    is_enabled: bool,
-
-    startup_start: time::Instant,
-    startup_duration: time::Duration,
-
-    update_start: time::Instant,
-    update_durations: TimeBuffer,
-
-    view_start: time::Instant,
-    view_durations: TimeBuffer,
-
-    layout_start: time::Instant,
-    layout_durations: TimeBuffer,
-
-    event_start: time::Instant,
-    event_durations: TimeBuffer,
-
-    draw_start: time::Instant,
-    draw_durations: TimeBuffer,
-
-    render_start: time::Instant,
-    render_durations: TimeBuffer,
-
-    message_count: usize,
-    last_messages: VecDeque<String>,
-}
-
-impl Debug {
-    /// Creates a new [`struct@Debug`].
-    pub fn new() -> Self {
-        let now = time::Instant::now();
-
-        Self {
-            is_enabled: false,
-            startup_start: now,
-            startup_duration: time::Duration::from_secs(0),
-
-            update_start: now,
-            update_durations: TimeBuffer::new(200),
-
-            view_start: now,
-            view_durations: TimeBuffer::new(200),
-
-            layout_start: now,
-            layout_durations: TimeBuffer::new(200),
-
-            event_start: now,
-            event_durations: TimeBuffer::new(200),
-
-            draw_start: now,
-            draw_durations: TimeBuffer::new(200),
-
-            render_start: now,
-            render_durations: TimeBuffer::new(50),
-
-            message_count: 0,
-            last_messages: VecDeque::new(),
-        }
-    }
-
-    pub fn toggle(&mut self) {
-        self.is_enabled = !self.is_enabled;
-    }
-
-    pub fn startup_started(&mut self) {
-        self.startup_start = time::Instant::now();
-    }
-
-    pub fn startup_finished(&mut self) {
-        self.startup_duration = time::Instant::now() - self.startup_start;
-    }
-
-    pub fn update_started(&mut self) {
-        self.update_start = time::Instant::now();
-    }
-
-    pub fn update_finished(&mut self) {
-        self.update_durations
-            .push(time::Instant::now() - self.update_start);
-    }
-
-    pub fn view_started(&mut self) {
-        self.view_start = time::Instant::now();
-    }
-
-    pub fn view_finished(&mut self) {
-        self.view_durations
-            .push(time::Instant::now() - self.view_start);
-    }
-
-    pub fn layout_started(&mut self) {
-        self.layout_start = time::Instant::now();
-    }
-
-    pub fn layout_finished(&mut self) {
-        self.layout_durations
-            .push(time::Instant::now() - self.layout_start);
-    }
-
-    pub fn event_processing_started(&mut self) {
-        self.event_start = time::Instant::now();
-    }
-
-    pub fn event_processing_finished(&mut self) {
-        self.event_durations
-            .push(time::Instant::now() - self.event_start);
-    }
-
-    pub fn draw_started(&mut self) {
-        self.draw_start = time::Instant::now();
-    }
-
-    pub fn draw_finished(&mut self) {
-        self.draw_durations
-            .push(time::Instant::now() - self.draw_start);
-    }
-
-    pub fn render_started(&mut self) {
-        self.render_start = time::Instant::now();
-    }
-
-    pub fn render_finished(&mut self) {
-        self.render_durations
-            .push(time::Instant::now() - self.render_start);
-    }
-
-    pub fn log_message<Message: std::fmt::Debug>(&mut self, message: &Message) {
-        self.last_messages.push_back(format!("{message:?}"));
-
-        if self.last_messages.len() > 10 {
-            let _ = self.last_messages.pop_front();
-        }
-
-        self.message_count += 1;
-    }
-
-    pub fn overlay(&self) -> Vec<String> {
-        if !self.is_enabled {
-            return Vec::new();
-        }
-
-        let mut lines = Vec::new();
-
-        fn key_value<T: std::fmt::Debug>(key: &str, value: T) -> String {
-            format!("{key} {value:?}")
-        }
-
-        lines.push(format!(
-            "{} {} - {}",
-            env!("CARGO_PKG_NAME"),
-            env!("CARGO_PKG_VERSION"),
-            env!("CARGO_PKG_REPOSITORY"),
-        ));
-        lines.push(key_value("Startup:", self.startup_duration));
-        lines.push(key_value("Update:", self.update_durations.average()));
-        lines.push(key_value("View:", self.view_durations.average()));
-        lines.push(key_value("Layout:", self.layout_durations.average()));
-        lines.push(key_value(
-            "Event processing:",
-            self.event_durations.average(),
-        ));
-        lines.push(key_value(
-            "Primitive generation:",
-            self.draw_durations.average(),
-        ));
-        lines.push(key_value("Render:", self.render_durations.average()));
-        lines.push(key_value("Message count:", self.message_count));
-        lines.push(String::from("Last messages:"));
-        lines.extend(self.last_messages.iter().map(|msg| {
-            if msg.len() <= 100 {
-                format!("    {msg}")
-            } else {
-                format!("    {msg:.100}...")
-            }
-        }));
-
-        lines
-    }
-}
-
-impl Default for Debug {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-#[derive(Debug)]
-struct TimeBuffer {
-    head: usize,
-    size: usize,
-    contents: Vec<time::Duration>,
-}
-
-impl TimeBuffer {
-    fn new(capacity: usize) -> TimeBuffer {
-        TimeBuffer {
-            head: 0,
-            size: 0,
-            contents: vec![time::Duration::from_secs(0); capacity],
-        }
-    }
-
-    fn push(&mut self, duration: time::Duration) {
-        self.head = (self.head + 1) % self.contents.len();
-        self.contents[self.head] = duration;
-        self.size = (self.size + 1).min(self.contents.len());
-    }
-
-    fn average(&self) -> time::Duration {
-        let sum: time::Duration = if self.size == self.contents.len() {
-            self.contents[..].iter().sum()
-        } else {
-            self.contents[..self.size].iter().sum()
-        };
-
-        sum / self.size.max(1) as u32
-    }
-}
diff --git a/native/src/debug/null.rs b/native/src/debug/null.rs
deleted file mode 100644
index 2db0eebb..00000000
--- a/native/src/debug/null.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-#![allow(missing_docs)]
-#[derive(Debug, Default)]
-pub struct Debug;
-
-impl Debug {
-    pub fn new() -> Self {
-        Self
-    }
-
-    pub fn startup_started(&mut self) {}
-
-    pub fn startup_finished(&mut self) {}
-
-    pub fn update_started(&mut self) {}
-
-    pub fn update_finished(&mut self) {}
-
-    pub fn view_started(&mut self) {}
-
-    pub fn view_finished(&mut self) {}
-
-    pub fn layout_started(&mut self) {}
-
-    pub fn layout_finished(&mut self) {}
-
-    pub fn event_processing_started(&mut self) {}
-
-    pub fn event_processing_finished(&mut self) {}
-
-    pub fn draw_started(&mut self) {}
-
-    pub fn draw_finished(&mut self) {}
-
-    pub fn render_started(&mut self) {}
-
-    pub fn render_finished(&mut self) {}
-
-    pub fn log_message<Message: std::fmt::Debug>(
-        &mut self,
-        _message: &Message,
-    ) {
-    }
-
-    pub fn overlay(&self) -> Vec<String> {
-        Vec::new()
-    }
-}
diff --git a/native/src/font.rs b/native/src/font.rs
deleted file mode 100644
index 15359694..00000000
--- a/native/src/font.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-//! Load and use fonts.
-pub use iced_core::font::*;
-
-use crate::command::{self, Command};
-use std::borrow::Cow;
-
-/// An error while loading a font.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum Error {}
-
-/// Load a font from its bytes.
-pub fn load(
-    bytes: impl Into<Cow<'static, [u8]>>,
-) -> Command<Result<(), Error>> {
-    Command::single(command::Action::LoadFont {
-        bytes: bytes.into(),
-        tagger: Box::new(std::convert::identity),
-    })
-}
diff --git a/native/src/keyboard.rs b/native/src/keyboard.rs
deleted file mode 100644
index 012538e3..00000000
--- a/native/src/keyboard.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-//! Track keyboard events.
-pub use iced_core::keyboard::*;
diff --git a/native/src/lib.rs b/native/src/lib.rs
deleted file mode 100644
index aa45e57a..00000000
--- a/native/src/lib.rs
+++ /dev/null
@@ -1,71 +0,0 @@
-//! A renderer-agnostic native GUI runtime.
-//!
-//! ![The native path of the Iced ecosystem](https://github.com/iced-rs/iced/raw/improvement/update-ecosystem-and-roadmap/docs/graphs/native.png)
-//!
-//! `iced_native` takes [`iced_core`] and builds a native runtime on top of it,
-//! featuring:
-//!
-//! - A custom layout engine, greatly inspired by [`druid`]
-//! - Event handling for all the built-in widgets
-//! - A renderer-agnostic API
-//!
-//! To achieve this, it introduces a couple of reusable interfaces:
-//!
-//! - A [`Widget`] trait, which is used to implement new widgets: from layout
-//!   requirements to event and drawing logic.
-//! - A bunch of `Renderer` traits, meant to keep the crate renderer-agnostic.
-//!
-//! # Usage
-//! The strategy to use this crate depends on your particular use case. If you
-//! want to:
-//! - Implement a custom shell or integrate it in your own system, check out the
-//! [`UserInterface`] type.
-//! - Build a new renderer, see the [renderer] module.
-//! - Build a custom widget, start at the [`Widget`] trait.
-//!
-//! [`iced_core`]: https://github.com/iced-rs/iced/tree/0.8/core
-//! [`iced_winit`]: https://github.com/iced-rs/iced/tree/0.8/winit
-//! [`druid`]: https://github.com/xi-editor/druid
-//! [`raw-window-handle`]: https://github.com/rust-windowing/raw-window-handle
-//! [renderer]: crate::renderer
-#![doc(
-    html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
-)]
-#![deny(
-    missing_debug_implementations,
-    //missing_docs,
-    unused_results,
-    clippy::extra_unused_lifetimes,
-    clippy::from_over_into,
-    clippy::needless_borrow,
-    clippy::new_without_default,
-    clippy::useless_conversion
-)]
-#![forbid(unsafe_code, rust_2018_idioms)]
-#![cfg_attr(docsrs, feature(doc_cfg))]
-pub mod clipboard;
-pub mod command;
-pub mod font;
-pub mod keyboard;
-pub mod program;
-pub mod system;
-pub mod user_interface;
-pub mod window;
-
-// We disable debug capabilities on release builds unless the `debug` feature
-// is explicitly enabled.
-#[cfg(feature = "debug")]
-#[path = "debug/basic.rs"]
-mod debug;
-#[cfg(not(feature = "debug"))]
-#[path = "debug/null.rs"]
-mod debug;
-
-pub use iced_core as core;
-pub use iced_futures as futures;
-
-pub use command::Command;
-pub use debug::Debug;
-pub use font::Font;
-pub use program::Program;
-pub use user_interface::UserInterface;
diff --git a/native/src/program.rs b/native/src/program.rs
deleted file mode 100644
index 44585cc5..00000000
--- a/native/src/program.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-//! Build interactive programs using The Elm Architecture.
-use crate::Command;
-
-use iced_core::text;
-use iced_core::{Element, Renderer};
-
-mod state;
-
-pub use state::State;
-
-/// The core of a user interface application following The Elm Architecture.
-pub trait Program: Sized {
-    /// The graphics backend to use to draw the [`Program`].
-    type Renderer: Renderer + text::Renderer;
-
-    /// The type of __messages__ your [`Program`] will produce.
-    type Message: std::fmt::Debug + Send;
-
-    /// Handles a __message__ and updates the state of the [`Program`].
-    ///
-    /// This is where you define your __update logic__. All the __messages__,
-    /// produced by either user interactions or commands, will be handled by
-    /// this method.
-    ///
-    /// Any [`Command`] returned will be executed immediately in the
-    /// background by shells.
-    fn update(&mut self, message: Self::Message) -> Command<Self::Message>;
-
-    /// Returns the widgets to display in the [`Program`].
-    ///
-    /// These widgets can produce __messages__ based on user interaction.
-    fn view(&self) -> Element<'_, Self::Message, Self::Renderer>;
-}
diff --git a/native/src/program/state.rs b/native/src/program/state.rs
deleted file mode 100644
index 2fa9934d..00000000
--- a/native/src/program/state.rs
+++ /dev/null
@@ -1,194 +0,0 @@
-use crate::core::event::{self, Event};
-use crate::core::mouse;
-use crate::core::renderer;
-use crate::core::{Clipboard, Point, Size};
-use crate::user_interface::{self, UserInterface};
-use crate::{Command, Debug, Program};
-
-/// The execution state of a [`Program`]. It leverages caching, event
-/// processing, and rendering primitive storage.
-#[allow(missing_debug_implementations)]
-pub struct State<P>
-where
-    P: Program + 'static,
-{
-    program: P,
-    cache: Option<user_interface::Cache>,
-    queued_events: Vec<Event>,
-    queued_messages: Vec<P::Message>,
-    mouse_interaction: mouse::Interaction,
-}
-
-impl<P> State<P>
-where
-    P: Program + 'static,
-{
-    /// Creates a new [`State`] with the provided [`Program`], initializing its
-    /// primitive with the given logical bounds and renderer.
-    pub fn new(
-        mut program: P,
-        bounds: Size,
-        renderer: &mut P::Renderer,
-        debug: &mut Debug,
-    ) -> Self {
-        let user_interface = build_user_interface(
-            &mut program,
-            user_interface::Cache::default(),
-            renderer,
-            bounds,
-            debug,
-        );
-
-        let cache = Some(user_interface.into_cache());
-
-        State {
-            program,
-            cache,
-            queued_events: Vec::new(),
-            queued_messages: Vec::new(),
-            mouse_interaction: mouse::Interaction::Idle,
-        }
-    }
-
-    /// Returns a reference to the [`Program`] of the [`State`].
-    pub fn program(&self) -> &P {
-        &self.program
-    }
-
-    /// Queues an event in the [`State`] for processing during an [`update`].
-    ///
-    /// [`update`]: Self::update
-    pub fn queue_event(&mut self, event: Event) {
-        self.queued_events.push(event);
-    }
-
-    /// Queues a message in the [`State`] for processing during an [`update`].
-    ///
-    /// [`update`]: Self::update
-    pub fn queue_message(&mut self, message: P::Message) {
-        self.queued_messages.push(message);
-    }
-
-    /// Returns whether the event queue of the [`State`] is empty or not.
-    pub fn is_queue_empty(&self) -> bool {
-        self.queued_events.is_empty() && self.queued_messages.is_empty()
-    }
-
-    /// Returns the current [`mouse::Interaction`] of the [`State`].
-    pub fn mouse_interaction(&self) -> mouse::Interaction {
-        self.mouse_interaction
-    }
-
-    /// Processes all the queued events and messages, rebuilding and redrawing
-    /// the widgets of the linked [`Program`] if necessary.
-    ///
-    /// Returns a list containing the instances of [`Event`] that were not
-    /// captured by any widget, and the [`Command`] obtained from [`Program`]
-    /// after updating it, only if an update was necessary.
-    pub fn update(
-        &mut self,
-        bounds: Size,
-        cursor_position: Point,
-        renderer: &mut P::Renderer,
-        theme: &<P::Renderer as iced_core::Renderer>::Theme,
-        style: &renderer::Style,
-        clipboard: &mut dyn Clipboard,
-        debug: &mut Debug,
-    ) -> (Vec<Event>, Option<Command<P::Message>>) {
-        let mut user_interface = build_user_interface(
-            &mut self.program,
-            self.cache.take().unwrap(),
-            renderer,
-            bounds,
-            debug,
-        );
-
-        debug.event_processing_started();
-        let mut messages = Vec::new();
-
-        let (_, event_statuses) = user_interface.update(
-            &self.queued_events,
-            cursor_position,
-            renderer,
-            clipboard,
-            &mut messages,
-        );
-
-        let uncaptured_events = self
-            .queued_events
-            .iter()
-            .zip(event_statuses)
-            .filter_map(|(event, status)| {
-                matches!(status, event::Status::Ignored).then_some(event)
-            })
-            .cloned()
-            .collect();
-
-        self.queued_events.clear();
-        messages.append(&mut self.queued_messages);
-        debug.event_processing_finished();
-
-        let command = if messages.is_empty() {
-            debug.draw_started();
-            self.mouse_interaction =
-                user_interface.draw(renderer, theme, style, cursor_position);
-            debug.draw_finished();
-
-            self.cache = Some(user_interface.into_cache());
-
-            None
-        } else {
-            // When there are messages, we are forced to rebuild twice
-            // for now :^)
-            let temp_cache = user_interface.into_cache();
-
-            let commands =
-                Command::batch(messages.into_iter().map(|message| {
-                    debug.log_message(&message);
-
-                    debug.update_started();
-                    let command = self.program.update(message);
-                    debug.update_finished();
-
-                    command
-                }));
-
-            let mut user_interface = build_user_interface(
-                &mut self.program,
-                temp_cache,
-                renderer,
-                bounds,
-                debug,
-            );
-
-            debug.draw_started();
-            self.mouse_interaction =
-                user_interface.draw(renderer, theme, style, cursor_position);
-            debug.draw_finished();
-
-            self.cache = Some(user_interface.into_cache());
-
-            Some(commands)
-        };
-
-        (uncaptured_events, command)
-    }
-}
-
-fn build_user_interface<'a, P: Program>(
-    program: &'a mut P,
-    cache: user_interface::Cache,
-    renderer: &mut P::Renderer,
-    size: Size,
-    debug: &mut Debug,
-) -> UserInterface<'a, P::Message, P::Renderer> {
-    debug.view_started();
-    let view = program.view();
-    debug.view_finished();
-
-    debug.layout_started();
-    let user_interface = UserInterface::build(view, size, cache, renderer);
-    debug.layout_finished();
-
-    user_interface
-}
diff --git a/native/src/system.rs b/native/src/system.rs
deleted file mode 100644
index 61c8ff29..00000000
--- a/native/src/system.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-//! Access the native system.
-mod action;
-mod information;
-
-pub use action::Action;
-pub use information::Information;
diff --git a/native/src/system/action.rs b/native/src/system/action.rs
deleted file mode 100644
index dea9536f..00000000
--- a/native/src/system/action.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-use crate::system;
-
-use iced_futures::MaybeSend;
-use std::fmt;
-
-/// An operation to be performed on the system.
-pub enum Action<T> {
-    /// Query system information and produce `T` with the result.
-    QueryInformation(Box<dyn Closure<T>>),
-}
-
-pub trait Closure<T>: Fn(system::Information) -> T + MaybeSend {}
-
-impl<T, O> Closure<O> for T where T: Fn(system::Information) -> O + MaybeSend {}
-
-impl<T> Action<T> {
-    /// Maps the output of a system [`Action`] using the provided closure.
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync,
-    ) -> Action<A>
-    where
-        T: 'static,
-    {
-        match self {
-            Self::QueryInformation(o) => {
-                Action::QueryInformation(Box::new(move |s| f(o(s))))
-            }
-        }
-    }
-}
-
-impl<T> fmt::Debug for Action<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::QueryInformation(_) => write!(f, "Action::QueryInformation"),
-        }
-    }
-}
diff --git a/native/src/system/information.rs b/native/src/system/information.rs
deleted file mode 100644
index 93e7a5a4..00000000
--- a/native/src/system/information.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-/// Contains informations about the system (e.g. system name, processor, memory, graphics adapter).
-#[derive(Clone, Debug)]
-pub struct Information {
-    /// The operating system name
-    pub system_name: Option<String>,
-    /// Operating system kernel version
-    pub system_kernel: Option<String>,
-    /// Long operating system version
-    ///
-    /// Examples:
-    /// - MacOS 10.15 Catalina
-    /// - Windows 10 Pro
-    /// - Ubuntu 20.04 LTS (Focal Fossa)
-    pub system_version: Option<String>,
-    /// Short operating system version number
-    pub system_short_version: Option<String>,
-    /// Detailed processor model information
-    pub cpu_brand: String,
-    /// The number of physical cores on the processor
-    pub cpu_cores: Option<usize>,
-    /// Total RAM size, KB
-    pub memory_total: u64,
-    /// Memory used by this process, KB
-    pub memory_used: Option<u64>,
-    /// Underlying graphics backend for rendering
-    pub graphics_backend: String,
-    /// Model information for the active graphics adapter
-    pub graphics_adapter: String,
-}
diff --git a/native/src/user_interface.rs b/native/src/user_interface.rs
deleted file mode 100644
index 315027fa..00000000
--- a/native/src/user_interface.rs
+++ /dev/null
@@ -1,592 +0,0 @@
-//! Implement your own event loop to drive a user interface.
-use crate::core::event::{self, Event};
-use crate::core::layout;
-use crate::core::mouse;
-use crate::core::renderer;
-use crate::core::widget;
-use crate::core::window;
-use crate::core::{Clipboard, Point, Rectangle, Size, Vector};
-use crate::core::{Element, Layout, Shell};
-
-/// A set of interactive graphical elements with a specific [`Layout`].
-///
-/// It can be updated and drawn.
-///
-/// Iced tries to avoid dictating how to write your event loop. You are in
-/// charge of using this type in your system in any way you want.
-///
-/// # Example
-/// The [`integration_opengl`] & [`integration_wgpu`] examples use a
-/// [`UserInterface`] to integrate Iced in an existing graphical application.
-///
-/// [`integration_opengl`]: https://github.com/iced-rs/iced/tree/0.8/examples/integration_opengl
-/// [`integration_wgpu`]: https://github.com/iced-rs/iced/tree/0.8/examples/integration_wgpu
-#[allow(missing_debug_implementations)]
-pub struct UserInterface<'a, Message, Renderer> {
-    root: Element<'a, Message, Renderer>,
-    base: layout::Node,
-    state: widget::Tree,
-    overlay: Option<layout::Node>,
-    bounds: Size,
-}
-
-impl<'a, Message, Renderer> UserInterface<'a, Message, Renderer>
-where
-    Renderer: iced_core::Renderer,
-{
-    /// Builds a user interface for an [`Element`].
-    ///
-    /// It is able to avoid expensive computations when using a [`Cache`]
-    /// obtained from a previous instance of a [`UserInterface`].
-    ///
-    /// # Example
-    /// Imagine we want to build a [`UserInterface`] for
-    /// [the counter example that we previously wrote](index.html#usage). Here
-    /// is naive way to set up our application loop:
-    ///
-    /// ```no_run
-    /// # mod iced_wgpu {
-    /// #     pub use iced_native::core::renderer::Null as Renderer;
-    /// # }
-    /// #
-    /// # pub struct Counter;
-    /// #
-    /// # impl Counter {
-    /// #     pub fn new() -> Self { Counter }
-    /// #     pub fn view(&self) -> iced_core::Element<(), Renderer> { unimplemented!() }
-    /// #     pub fn update(&mut self, _: ()) {}
-    /// # }
-    /// use iced_native::core::Size;
-    /// use iced_native::user_interface::{self, UserInterface};
-    /// use iced_wgpu::Renderer;
-    ///
-    /// // Initialization
-    /// let mut counter = Counter::new();
-    /// let mut cache = user_interface::Cache::new();
-    /// let mut renderer = Renderer::new();
-    /// let mut window_size = Size::new(1024.0, 768.0);
-    ///
-    /// // Application loop
-    /// loop {
-    ///     // Process system events here...
-    ///
-    ///     // Build the user interface
-    ///     let user_interface = UserInterface::build(
-    ///         counter.view(),
-    ///         window_size,
-    ///         cache,
-    ///         &mut renderer,
-    ///     );
-    ///
-    ///     // Update and draw the user interface here...
-    ///     // ...
-    ///
-    ///     // Obtain the cache for the next iteration
-    ///     cache = user_interface.into_cache();
-    /// }
-    /// ```
-    pub fn build<E: Into<Element<'a, Message, Renderer>>>(
-        root: E,
-        bounds: Size,
-        cache: Cache,
-        renderer: &mut Renderer,
-    ) -> Self {
-        let root = root.into();
-
-        let Cache { mut state } = cache;
-        state.diff(root.as_widget());
-
-        let base =
-            renderer.layout(&root, &layout::Limits::new(Size::ZERO, bounds));
-
-        UserInterface {
-            root,
-            base,
-            state,
-            overlay: None,
-            bounds,
-        }
-    }
-
-    /// Updates the [`UserInterface`] by processing each provided [`Event`].
-    ///
-    /// It returns __messages__ that may have been produced as a result of user
-    /// interactions. You should feed these to your __update logic__.
-    ///
-    /// # Example
-    /// Let's allow our [counter](index.html#usage) to change state by
-    /// completing [the previous example](#example):
-    ///
-    /// ```no_run
-    /// # mod iced_wgpu {
-    /// #     pub use iced_native::core::renderer::Null as Renderer;
-    /// # }
-    /// #
-    /// # pub struct Counter;
-    /// #
-    /// # impl Counter {
-    /// #     pub fn new() -> Self { Counter }
-    /// #     pub fn view(&self) -> iced_core::Element<(), Renderer> { unimplemented!() }
-    /// #     pub fn update(&mut self, _: ()) {}
-    /// # }
-    /// use iced_native::core::{clipboard, Size, Point};
-    /// use iced_native::user_interface::{self, UserInterface};
-    /// use iced_wgpu::Renderer;
-    ///
-    /// let mut counter = Counter::new();
-    /// let mut cache = user_interface::Cache::new();
-    /// let mut renderer = Renderer::new();
-    /// let mut window_size = Size::new(1024.0, 768.0);
-    /// let mut cursor_position = Point::default();
-    /// let mut clipboard = clipboard::Null;
-    ///
-    /// // Initialize our event storage
-    /// let mut events = Vec::new();
-    /// let mut messages = Vec::new();
-    ///
-    /// loop {
-    ///     // Obtain system events...
-    ///
-    ///     let mut user_interface = UserInterface::build(
-    ///         counter.view(),
-    ///         window_size,
-    ///         cache,
-    ///         &mut renderer,
-    ///     );
-    ///
-    ///     // Update the user interface
-    ///     let (state, event_statuses) = user_interface.update(
-    ///         &events,
-    ///         cursor_position,
-    ///         &mut renderer,
-    ///         &mut clipboard,
-    ///         &mut messages
-    ///     );
-    ///
-    ///     cache = user_interface.into_cache();
-    ///
-    ///     // Process the produced messages
-    ///     for message in messages.drain(..) {
-    ///         counter.update(message);
-    ///     }
-    /// }
-    /// ```
-    pub fn update(
-        &mut self,
-        events: &[Event],
-        cursor_position: Point,
-        renderer: &mut Renderer,
-        clipboard: &mut dyn Clipboard,
-        messages: &mut Vec<Message>,
-    ) -> (State, Vec<event::Status>) {
-        use std::mem::ManuallyDrop;
-
-        let mut outdated = false;
-        let mut redraw_request = None;
-
-        let mut manual_overlay =
-            ManuallyDrop::new(self.root.as_widget_mut().overlay(
-                &mut self.state,
-                Layout::new(&self.base),
-                renderer,
-            ));
-
-        let (base_cursor, overlay_statuses) = if manual_overlay.is_some() {
-            let bounds = self.bounds;
-
-            let mut overlay = manual_overlay.as_mut().unwrap();
-            let mut layout = overlay.layout(renderer, bounds, Vector::ZERO);
-            let mut event_statuses = Vec::new();
-
-            for event in events.iter().cloned() {
-                let mut shell = Shell::new(messages);
-
-                let event_status = overlay.on_event(
-                    event,
-                    Layout::new(&layout),
-                    cursor_position,
-                    renderer,
-                    clipboard,
-                    &mut shell,
-                );
-
-                event_statuses.push(event_status);
-
-                match (redraw_request, shell.redraw_request()) {
-                    (None, Some(at)) => {
-                        redraw_request = Some(at);
-                    }
-                    (Some(current), Some(new)) if new < current => {
-                        redraw_request = Some(new);
-                    }
-                    _ => {}
-                }
-
-                if shell.is_layout_invalid() {
-                    let _ = ManuallyDrop::into_inner(manual_overlay);
-
-                    self.base = renderer.layout(
-                        &self.root,
-                        &layout::Limits::new(Size::ZERO, self.bounds),
-                    );
-
-                    manual_overlay =
-                        ManuallyDrop::new(self.root.as_widget_mut().overlay(
-                            &mut self.state,
-                            Layout::new(&self.base),
-                            renderer,
-                        ));
-
-                    if manual_overlay.is_none() {
-                        break;
-                    }
-
-                    overlay = manual_overlay.as_mut().unwrap();
-
-                    shell.revalidate_layout(|| {
-                        layout = overlay.layout(renderer, bounds, Vector::ZERO);
-                    });
-                }
-
-                if shell.are_widgets_invalid() {
-                    outdated = true;
-                }
-            }
-
-            let base_cursor = manual_overlay
-                .as_ref()
-                .filter(|overlay| {
-                    overlay.is_over(Layout::new(&layout), cursor_position)
-                })
-                .map(|_| {
-                    // TODO: Type-safe cursor availability
-                    Point::new(-1.0, -1.0)
-                })
-                .unwrap_or(cursor_position);
-
-            self.overlay = Some(layout);
-
-            (base_cursor, event_statuses)
-        } else {
-            (cursor_position, vec![event::Status::Ignored; events.len()])
-        };
-
-        let _ = ManuallyDrop::into_inner(manual_overlay);
-
-        let event_statuses = events
-            .iter()
-            .cloned()
-            .zip(overlay_statuses.into_iter())
-            .map(|(event, overlay_status)| {
-                if matches!(overlay_status, event::Status::Captured) {
-                    return overlay_status;
-                }
-
-                let mut shell = Shell::new(messages);
-
-                let event_status = self.root.as_widget_mut().on_event(
-                    &mut self.state,
-                    event,
-                    Layout::new(&self.base),
-                    base_cursor,
-                    renderer,
-                    clipboard,
-                    &mut shell,
-                );
-
-                if matches!(event_status, event::Status::Captured) {
-                    self.overlay = None;
-                }
-
-                match (redraw_request, shell.redraw_request()) {
-                    (None, Some(at)) => {
-                        redraw_request = Some(at);
-                    }
-                    (Some(current), Some(new)) if new < current => {
-                        redraw_request = Some(new);
-                    }
-                    _ => {}
-                }
-
-                shell.revalidate_layout(|| {
-                    self.base = renderer.layout(
-                        &self.root,
-                        &layout::Limits::new(Size::ZERO, self.bounds),
-                    );
-
-                    self.overlay = None;
-                });
-
-                if shell.are_widgets_invalid() {
-                    outdated = true;
-                }
-
-                event_status.merge(overlay_status)
-            })
-            .collect();
-
-        (
-            if outdated {
-                State::Outdated
-            } else {
-                State::Updated { redraw_request }
-            },
-            event_statuses,
-        )
-    }
-
-    /// Draws the [`UserInterface`] with the provided [`Renderer`].
-    ///
-    /// It returns the current [`mouse::Interaction`]. You should update the
-    /// icon of the mouse cursor accordingly in your system.
-    ///
-    /// [`Renderer`]: crate::Renderer
-    ///
-    /// # Example
-    /// We can finally draw our [counter](index.html#usage) by
-    /// [completing the last example](#example-1):
-    ///
-    /// ```no_run
-    /// # mod iced_wgpu {
-    /// #     pub use iced_native::core::renderer::Null as Renderer;
-    /// #     pub type Theme = ();
-    /// # }
-    /// #
-    /// # pub struct Counter;
-    /// #
-    /// # impl Counter {
-    /// #     pub fn new() -> Self { Counter }
-    /// #     pub fn view(&self) -> Element<(), Renderer> { unimplemented!() }
-    /// #     pub fn update(&mut self, _: ()) {}
-    /// # }
-    /// use iced_native::core::clipboard;
-    /// use iced_native::core::renderer;
-    /// use iced_native::core::{Element, Size, Point};
-    /// use iced_native::user_interface::{self, UserInterface};
-    /// use iced_wgpu::{Renderer, Theme};
-    ///
-    /// let mut counter = Counter::new();
-    /// let mut cache = user_interface::Cache::new();
-    /// let mut renderer = Renderer::new();
-    /// let mut window_size = Size::new(1024.0, 768.0);
-    /// let mut cursor_position = Point::default();
-    /// let mut clipboard = clipboard::Null;
-    /// let mut events = Vec::new();
-    /// let mut messages = Vec::new();
-    /// let mut theme = Theme::default();
-    ///
-    /// loop {
-    ///     // Obtain system events...
-    ///
-    ///     let mut user_interface = UserInterface::build(
-    ///         counter.view(),
-    ///         window_size,
-    ///         cache,
-    ///         &mut renderer,
-    ///     );
-    ///
-    ///     // Update the user interface
-    ///     let event_statuses = user_interface.update(
-    ///         &events,
-    ///         cursor_position,
-    ///         &mut renderer,
-    ///         &mut clipboard,
-    ///         &mut messages
-    ///     );
-    ///
-    ///     // Draw the user interface
-    ///     let mouse_cursor = user_interface.draw(&mut renderer, &theme, &renderer::Style::default(), cursor_position);
-    ///
-    ///     cache = user_interface.into_cache();
-    ///
-    ///     for message in messages.drain(..) {
-    ///         counter.update(message);
-    ///     }
-    ///
-    ///     // Update mouse cursor icon...
-    ///     // Flush rendering operations...
-    /// }
-    /// ```
-    pub fn draw(
-        &mut self,
-        renderer: &mut Renderer,
-        theme: &Renderer::Theme,
-        style: &renderer::Style,
-        cursor_position: Point,
-    ) -> mouse::Interaction {
-        // TODO: Move to shell level (?)
-        renderer.clear();
-
-        let viewport = Rectangle::with_size(self.bounds);
-
-        let base_cursor = if let Some(overlay) = self
-            .root
-            .as_widget_mut()
-            .overlay(&mut self.state, Layout::new(&self.base), renderer)
-        {
-            let overlay_layout = self.overlay.take().unwrap_or_else(|| {
-                overlay.layout(renderer, self.bounds, Vector::ZERO)
-            });
-
-            let new_cursor_position = if overlay
-                .is_over(Layout::new(&overlay_layout), cursor_position)
-            {
-                Point::new(-1.0, -1.0)
-            } else {
-                cursor_position
-            };
-
-            self.overlay = Some(overlay_layout);
-
-            new_cursor_position
-        } else {
-            cursor_position
-        };
-
-        self.root.as_widget().draw(
-            &self.state,
-            renderer,
-            theme,
-            style,
-            Layout::new(&self.base),
-            base_cursor,
-            &viewport,
-        );
-
-        let base_interaction = self.root.as_widget().mouse_interaction(
-            &self.state,
-            Layout::new(&self.base),
-            cursor_position,
-            &viewport,
-            renderer,
-        );
-
-        let Self {
-            overlay,
-            root,
-            base,
-            ..
-        } = self;
-
-        // TODO: Currently, we need to call Widget::overlay twice to
-        // implement the painter's algorithm properly.
-        //
-        // Once we have a proper persistent widget tree, we should be able to
-        // avoid this additional call.
-        overlay
-            .as_ref()
-            .and_then(|layout| {
-                root.as_widget_mut()
-                    .overlay(&mut self.state, Layout::new(base), renderer)
-                    .map(|overlay| {
-                        let overlay_interaction = overlay.mouse_interaction(
-                            Layout::new(layout),
-                            cursor_position,
-                            &viewport,
-                            renderer,
-                        );
-
-                        let overlay_bounds = layout.bounds();
-
-                        renderer.with_layer(overlay_bounds, |renderer| {
-                            overlay.draw(
-                                renderer,
-                                theme,
-                                style,
-                                Layout::new(layout),
-                                cursor_position,
-                            );
-                        });
-
-                        if overlay.is_over(Layout::new(layout), cursor_position)
-                        {
-                            overlay_interaction
-                        } else {
-                            base_interaction
-                        }
-                    })
-            })
-            .unwrap_or(base_interaction)
-    }
-
-    /// Applies a [`widget::Operation`] to the [`UserInterface`].
-    pub fn operate(
-        &mut self,
-        renderer: &Renderer,
-        operation: &mut dyn widget::Operation<Message>,
-    ) {
-        self.root.as_widget().operate(
-            &mut self.state,
-            Layout::new(&self.base),
-            renderer,
-            operation,
-        );
-
-        if let Some(mut overlay) = self.root.as_widget_mut().overlay(
-            &mut self.state,
-            Layout::new(&self.base),
-            renderer,
-        ) {
-            if self.overlay.is_none() {
-                self.overlay =
-                    Some(overlay.layout(renderer, self.bounds, Vector::ZERO));
-            }
-
-            overlay.operate(
-                Layout::new(self.overlay.as_ref().unwrap()),
-                renderer,
-                operation,
-            );
-        }
-    }
-
-    /// Relayouts and returns a new  [`UserInterface`] using the provided
-    /// bounds.
-    pub fn relayout(self, bounds: Size, renderer: &mut Renderer) -> Self {
-        Self::build(self.root, bounds, Cache { state: self.state }, renderer)
-    }
-
-    /// Extract the [`Cache`] of the [`UserInterface`], consuming it in the
-    /// process.
-    pub fn into_cache(self) -> Cache {
-        Cache { state: self.state }
-    }
-}
-
-/// Reusable data of a specific [`UserInterface`].
-#[derive(Debug)]
-pub struct Cache {
-    state: widget::Tree,
-}
-
-impl Cache {
-    /// Creates an empty [`Cache`].
-    ///
-    /// You should use this to initialize a [`Cache`] before building your first
-    /// [`UserInterface`].
-    pub fn new() -> Cache {
-        Cache {
-            state: widget::Tree::empty(),
-        }
-    }
-}
-
-impl Default for Cache {
-    fn default() -> Cache {
-        Cache::new()
-    }
-}
-
-/// The resulting state after updating a [`UserInterface`].
-#[derive(Debug, Clone, Copy)]
-pub enum State {
-    /// The [`UserInterface`] is outdated and needs to be rebuilt.
-    Outdated,
-
-    /// The [`UserInterface`] is up-to-date and can be reused without
-    /// rebuilding.
-    Updated {
-        /// The [`Instant`] when a redraw should be performed.
-        redraw_request: Option<window::RedrawRequest>,
-    },
-}
diff --git a/native/src/window.rs b/native/src/window.rs
deleted file mode 100644
index aa3f35c7..00000000
--- a/native/src/window.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-//! Build window-based GUI applications.
-mod action;
-
-pub use action::Action;
-
-use crate::core::time::Instant;
-use crate::core::window::Event;
-use crate::futures::subscription::{self, Subscription};
-
-/// Subscribes to the frames of the window of the running application.
-///
-/// The resulting [`Subscription`] will produce items at a rate equal to the
-/// refresh rate of the window. Note that this rate may be variable, as it is
-/// normally managed by the graphics driver and/or the OS.
-///
-/// In any case, this [`Subscription`] is useful to smoothly draw application-driven
-/// animations without missing any frames.
-pub fn frames() -> Subscription<Instant> {
-    subscription::raw_events(|event, _status| match event {
-        iced_core::Event::Window(Event::RedrawRequested(at)) => Some(at),
-        _ => None,
-    })
-}
diff --git a/native/src/window/action.rs b/native/src/window/action.rs
deleted file mode 100644
index c1dbd84f..00000000
--- a/native/src/window/action.rs
+++ /dev/null
@@ -1,147 +0,0 @@
-use crate::core::window::{Mode, UserAttention};
-use crate::futures::MaybeSend;
-
-use std::fmt;
-
-/// An operation to be performed on some window.
-pub enum Action<T> {
-    /// Closes the current window and exits the application.
-    Close,
-    /// Moves the window with the left mouse button until the button is
-    /// released.
-    ///
-    /// There’s no guarantee that this will work unless the left mouse
-    /// button was pressed immediately before this function is called.
-    Drag,
-    /// Resize the window.
-    Resize {
-        /// The new logical width of the window
-        width: u32,
-        /// The new logical height of the window
-        height: u32,
-    },
-    /// Sets the window to maximized or back
-    Maximize(bool),
-    /// Set the window to minimized or back
-    Minimize(bool),
-    /// Move the window.
-    ///
-    /// Unsupported on Wayland.
-    Move {
-        /// The new logical x location of the window
-        x: i32,
-        /// The new logical y location of the window
-        y: i32,
-    },
-    /// Change the [`Mode`] of the window.
-    ChangeMode(Mode),
-    /// Fetch the current [`Mode`] of the window.
-    FetchMode(Box<dyn FnOnce(Mode) -> T + 'static>),
-    /// Toggle the window to maximized or back
-    ToggleMaximize,
-    /// Toggle whether window has decorations.
-    ///
-    /// ## Platform-specific
-    /// - **X11:** Not implemented.
-    /// - **Web:** Unsupported.
-    ToggleDecorations,
-    /// Request user attention to the window, this has no effect if the application
-    /// is already focused. How requesting for user attention manifests is platform dependent,
-    /// see [`UserAttention`] for details.
-    ///
-    /// Providing `None` will unset the request for user attention. Unsetting the request for
-    /// user attention might not be done automatically by the WM when the window receives input.
-    ///
-    /// ## Platform-specific
-    ///
-    /// - **iOS / Android / Web:** Unsupported.
-    /// - **macOS:** `None` has no effect.
-    /// - **X11:** Requests for user attention must be manually cleared.
-    /// - **Wayland:** Requires `xdg_activation_v1` protocol, `None` has no effect.
-    RequestUserAttention(Option<UserAttention>),
-    /// Bring the window to the front and sets input focus. Has no effect if the window is
-    /// already in focus, minimized, or not visible.
-    ///
-    /// This method steals input focus from other applications. Do not use this method unless
-    /// you are certain that's what the user wants. Focus stealing can cause an extremely disruptive
-    /// user experience.
-    ///
-    /// ## Platform-specific
-    ///
-    /// - **Web / Wayland:** Unsupported.
-    GainFocus,
-    /// Change whether or not the window will always be on top of other windows.
-    ///
-    /// ## Platform-specific
-    ///
-    /// - **Web / Wayland:** Unsupported.
-    ChangeAlwaysOnTop(bool),
-    /// Fetch an identifier unique to the window.
-    FetchId(Box<dyn FnOnce(u64) -> T + 'static>),
-}
-
-impl<T> Action<T> {
-    /// Maps the output of a window [`Action`] using the provided closure.
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync,
-    ) -> Action<A>
-    where
-        T: 'static,
-    {
-        match self {
-            Self::Close => Action::Close,
-            Self::Drag => Action::Drag,
-            Self::Resize { width, height } => Action::Resize { width, height },
-            Self::Maximize(maximized) => Action::Maximize(maximized),
-            Self::Minimize(minimized) => Action::Minimize(minimized),
-            Self::Move { x, y } => Action::Move { x, y },
-            Self::ChangeMode(mode) => Action::ChangeMode(mode),
-            Self::FetchMode(o) => Action::FetchMode(Box::new(move |s| f(o(s)))),
-            Self::ToggleMaximize => Action::ToggleMaximize,
-            Self::ToggleDecorations => Action::ToggleDecorations,
-            Self::RequestUserAttention(attention_type) => {
-                Action::RequestUserAttention(attention_type)
-            }
-            Self::GainFocus => Action::GainFocus,
-            Self::ChangeAlwaysOnTop(on_top) => {
-                Action::ChangeAlwaysOnTop(on_top)
-            }
-            Self::FetchId(o) => Action::FetchId(Box::new(move |s| f(o(s)))),
-        }
-    }
-}
-
-impl<T> fmt::Debug for Action<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::Close => write!(f, "Action::Close"),
-            Self::Drag => write!(f, "Action::Drag"),
-            Self::Resize { width, height } => write!(
-                f,
-                "Action::Resize {{ widget: {width}, height: {height} }}"
-            ),
-            Self::Maximize(maximized) => {
-                write!(f, "Action::Maximize({maximized})")
-            }
-            Self::Minimize(minimized) => {
-                write!(f, "Action::Minimize({minimized}")
-            }
-            Self::Move { x, y } => {
-                write!(f, "Action::Move {{ x: {x}, y: {y} }}")
-            }
-            Self::ChangeMode(mode) => write!(f, "Action::SetMode({mode:?})"),
-            Self::FetchMode(_) => write!(f, "Action::FetchMode"),
-            Self::ToggleMaximize => write!(f, "Action::ToggleMaximize"),
-            Self::ToggleDecorations => write!(f, "Action::ToggleDecorations"),
-            Self::RequestUserAttention(_) => {
-                write!(f, "Action::RequestUserAttention")
-            }
-            Self::GainFocus => write!(f, "Action::GainFocus"),
-            Self::ChangeAlwaysOnTop(on_top) => {
-                write!(f, "Action::AlwaysOnTop({on_top})")
-            }
-            Self::FetchId(_) => write!(f, "Action::FetchId"),
-        }
-    }
-}