Create `iced_widget` subcrate and re-organize the whole codebase

1 files changed, 0 insertions, 321 deletions

diff --git a/native/src/widget/checkbox.rs b/native/src/widget/checkbox.rs
deleted file mode 100644
index cd8b9c6b..00000000
--- a/native/src/widget/checkbox.rs
+++ /dev/null
@@ -1,321 +0,0 @@
-//! Show toggle controls using checkboxes.
-use crate::alignment;
-use crate::event::{self, Event};
-use crate::layout;
-use crate::mouse;
-use crate::renderer;
-use crate::text;
-use crate::touch;
-use crate::widget::{self, Row, Text, Tree};
-use crate::{
-    Alignment, Clipboard, Element, Layout, Length, Pixels, Point, Rectangle,
-    Shell, Widget,
-};
-
-pub use iced_style::checkbox::{Appearance, StyleSheet};
-
-/// The icon in a [`Checkbox`].
-#[derive(Debug, Clone, PartialEq)]
-pub struct Icon<Font> {
-    /// Font that will be used to display the `code_point`,
-    pub font: Font,
-    /// The unicode code point that will be used as the icon.
-    pub code_point: char,
-    /// Font size of the content.
-    pub size: Option<f32>,
-}
-
-/// A box that can be checked.
-///
-/// # Example
-///
-/// ```
-/// # type Checkbox<'a, Message> = iced_native::widget::Checkbox<'a, Message, iced_native::renderer::Null>;
-/// #
-/// pub enum Message {
-///     CheckboxToggled(bool),
-/// }
-///
-/// let is_checked = true;
-///
-/// Checkbox::new("Toggle me!", is_checked, Message::CheckboxToggled);
-/// ```
-///
-/// ![Checkbox drawn by `iced_wgpu`](https://github.com/iced-rs/iced/blob/7760618fb112074bc40b148944521f312152012a/docs/images/checkbox.png?raw=true)
-#[allow(missing_debug_implementations)]
-pub struct Checkbox<'a, Message, Renderer>
-where
-    Renderer: text::Renderer,
-    Renderer::Theme: StyleSheet + widget::text::StyleSheet,
-{
-    is_checked: bool,
-    on_toggle: Box<dyn Fn(bool) -> Message + 'a>,
-    label: String,
-    width: Length,
-    size: f32,
-    spacing: f32,
-    text_size: Option<f32>,
-    font: Option<Renderer::Font>,
-    icon: Icon<Renderer::Font>,
-    style: <Renderer::Theme as StyleSheet>::Style,
-}
-
-impl<'a, Message, Renderer> Checkbox<'a, Message, Renderer>
-where
-    Renderer: text::Renderer,
-    Renderer::Theme: StyleSheet + widget::text::StyleSheet,
-{
-    /// The default size of a [`Checkbox`].
-    const DEFAULT_SIZE: f32 = 20.0;
-
-    /// The default spacing of a [`Checkbox`].
-    const DEFAULT_SPACING: f32 = 15.0;
-
-    /// Creates a new [`Checkbox`].
-    ///
-    /// It expects:
-    ///   * a boolean describing whether the [`Checkbox`] is checked or not
-    ///   * the label of the [`Checkbox`]
-    ///   * a function that will be called when the [`Checkbox`] is toggled. It
-    ///     will receive the new state of the [`Checkbox`] and must produce a
-    ///     `Message`.
-    pub fn new<F>(label: impl Into<String>, is_checked: bool, f: F) -> Self
-    where
-        F: 'a + Fn(bool) -> Message,
-    {
-        Checkbox {
-            is_checked,
-            on_toggle: Box::new(f),
-            label: label.into(),
-            width: Length::Shrink,
-            size: Self::DEFAULT_SIZE,
-            spacing: Self::DEFAULT_SPACING,
-            text_size: None,
-            font: None,
-            icon: Icon {
-                font: Renderer::ICON_FONT,
-                code_point: Renderer::CHECKMARK_ICON,
-                size: None,
-            },
-            style: Default::default(),
-        }
-    }
-
-    /// Sets the size of the [`Checkbox`].
-    pub fn size(mut self, size: impl Into<Pixels>) -> Self {
-        self.size = size.into().0;
-        self
-    }
-
-    /// Sets the width of the [`Checkbox`].
-    pub fn width(mut self, width: impl Into<Length>) -> Self {
-        self.width = width.into();
-        self
-    }
-
-    /// Sets the spacing between the [`Checkbox`] and the text.
-    pub fn spacing(mut self, spacing: impl Into<Pixels>) -> Self {
-        self.spacing = spacing.into().0;
-        self
-    }
-
-    /// Sets the text size of the [`Checkbox`].
-    pub fn text_size(mut self, text_size: impl Into<Pixels>) -> Self {
-        self.text_size = Some(text_size.into().0);
-        self
-    }
-
-    /// Sets the [`Font`] of the text of the [`Checkbox`].
-    ///
-    /// [`Font`]: crate::text::Renderer::Font
-    pub fn font(mut self, font: impl Into<Renderer::Font>) -> Self {
-        self.font = Some(font.into());
-        self
-    }
-
-    /// Sets the [`Icon`] of the [`Checkbox`].
-    pub fn icon(mut self, icon: Icon<Renderer::Font>) -> Self {
-        self.icon = icon;
-        self
-    }
-
-    /// Sets the style of the [`Checkbox`].
-    pub fn style(
-        mut self,
-        style: impl Into<<Renderer::Theme as StyleSheet>::Style>,
-    ) -> Self {
-        self.style = style.into();
-        self
-    }
-}
-
-impl<'a, Message, Renderer> Widget<Message, Renderer>
-    for Checkbox<'a, Message, Renderer>
-where
-    Renderer: text::Renderer,
-    Renderer::Theme: StyleSheet + widget::text::StyleSheet,
-{
-    fn width(&self) -> Length {
-        self.width
-    }
-
-    fn height(&self) -> Length {
-        Length::Shrink
-    }
-
-    fn layout(
-        &self,
-        renderer: &Renderer,
-        limits: &layout::Limits,
-    ) -> layout::Node {
-        Row::<(), Renderer>::new()
-            .width(self.width)
-            .spacing(self.spacing)
-            .align_items(Alignment::Center)
-            .push(Row::new().width(self.size).height(self.size))
-            .push(
-                Text::new(&self.label)
-                    .font(self.font.unwrap_or_else(|| renderer.default_font()))
-                    .width(self.width)
-                    .size(
-                        self.text_size
-                            .unwrap_or_else(|| renderer.default_size()),
-                    ),
-            )
-            .layout(renderer, limits)
-    }
-
-    fn on_event(
-        &mut self,
-        _tree: &mut Tree,
-        event: Event,
-        layout: Layout<'_>,
-        cursor_position: Point,
-        _renderer: &Renderer,
-        _clipboard: &mut dyn Clipboard,
-        shell: &mut Shell<'_, Message>,
-    ) -> event::Status {
-        match event {
-            Event::Mouse(mouse::Event::ButtonPressed(mouse::Button::Left))
-            | Event::Touch(touch::Event::FingerPressed { .. }) => {
-                let mouse_over = layout.bounds().contains(cursor_position);
-
-                if mouse_over {
-                    shell.publish((self.on_toggle)(!self.is_checked));
-
-                    return event::Status::Captured;
-                }
-            }
-            _ => {}
-        }
-
-        event::Status::Ignored
-    }
-
-    fn mouse_interaction(
-        &self,
-        _tree: &Tree,
-        layout: Layout<'_>,
-        cursor_position: Point,
-        _viewport: &Rectangle,
-        _renderer: &Renderer,
-    ) -> mouse::Interaction {
-        if layout.bounds().contains(cursor_position) {
-            mouse::Interaction::Pointer
-        } else {
-            mouse::Interaction::default()
-        }
-    }
-
-    fn draw(
-        &self,
-        _tree: &Tree,
-        renderer: &mut Renderer,
-        theme: &Renderer::Theme,
-        style: &renderer::Style,
-        layout: Layout<'_>,
-        cursor_position: Point,
-        _viewport: &Rectangle,
-    ) {
-        let bounds = layout.bounds();
-        let is_mouse_over = bounds.contains(cursor_position);
-
-        let mut children = layout.children();
-
-        let custom_style = if is_mouse_over {
-            theme.hovered(&self.style, self.is_checked)
-        } else {
-            theme.active(&self.style, self.is_checked)
-        };
-
-        {
-            let layout = children.next().unwrap();
-            let bounds = layout.bounds();
-
-            renderer.fill_quad(
-                renderer::Quad {
-                    bounds,
-                    border_radius: custom_style.border_radius.into(),
-                    border_width: custom_style.border_width,
-                    border_color: custom_style.border_color,
-                },
-                custom_style.background,
-            );
-
-            let Icon {
-                font,
-                code_point,
-                size,
-            } = &self.icon;
-            let size = size.unwrap_or(bounds.height * 0.7);
-
-            if self.is_checked {
-                renderer.fill_text(text::Text {
-                    content: &code_point.to_string(),
-                    font: *font,
-                    size,
-                    bounds: Rectangle {
-                        x: bounds.center_x(),
-                        y: bounds.center_y(),
-                        ..bounds
-                    },
-                    color: custom_style.icon_color,
-                    horizontal_alignment: alignment::Horizontal::Center,
-                    vertical_alignment: alignment::Vertical::Center,
-                });
-            }
-        }
-
-        {
-            let label_layout = children.next().unwrap();
-
-            widget::text::draw(
-                renderer,
-                style,
-                label_layout,
-                &self.label,
-                self.text_size,
-                self.font,
-                widget::text::Appearance {
-                    color: custom_style.text_color,
-                },
-                alignment::Horizontal::Left,
-                alignment::Vertical::Center,
-            );
-        }
-    }
-}
-
-impl<'a, Message, Renderer> From<Checkbox<'a, Message, Renderer>>
-    for Element<'a, Message, Renderer>
-where
-    Message: 'a,
-    Renderer: 'a + text::Renderer,
-    Renderer::Theme: StyleSheet + widget::text::StyleSheet,
-{
-    fn from(
-        checkbox: Checkbox<'a, Message, Renderer>,
-    ) -> Element<'a, Message, Renderer> {
-        Element::new(checkbox)
-    }
-}