Implement `pure` version of `Rule` widget

2 files changed, 110 insertions, 0 deletions

diff --git a/pure/src/widget.rs b/pure/src/widget.rs
index c516c1f2..bee21633 100644
--- a/pure/src/widget.rs
+++ b/pure/src/widget.rs
@@ -1,4 +1,5 @@
 pub mod image;
+pub mod rule;
 pub mod tree;
 
 mod button;
@@ -25,6 +26,7 @@ pub use image::Image;
 pub use pick_list::PickList;
 pub use radio::Radio;
 pub use row::Row;
+pub use rule::Rule;
 pub use scrollable::Scrollable;
 pub use slider::Slider;
 pub use space::Space;
@@ -234,3 +236,13 @@ pub fn horizontal_space(width: Length) -> Space {
 pub fn vertical_space(height: Length) -> Space {
     Space::with_height(height)
 }
+
+/// Creates a horizontal [`Rule`] with the given height.
+pub fn horizontal_rule<'a>(height: u16) -> Rule<'a> {
+    Rule::horizontal(height)
+}
+
+/// Creates a vertical [`Rule`] with the given width.
+pub fn vertical_rule<'a>(width: u16) -> Rule<'a> {
+    Rule::horizontal(width)
+}
diff --git a/pure/src/widget/rule.rs b/pure/src/widget/rule.rs
new file mode 100644
index 00000000..375bed9e
--- /dev/null
+++ b/pure/src/widget/rule.rs
@@ -0,0 +1,98 @@
+use crate::{Element, Tree, Widget};
+
+use iced_native::event::{self, Event};
+use iced_native::layout::{self, Layout};
+use iced_native::mouse;
+use iced_native::renderer;
+use iced_native::{Clipboard, Length, Point, Rectangle, Shell};
+
+pub use iced_native::widget::rule::*;
+
+impl<'a, Message, Renderer> Widget<Message, Renderer> for Rule<'a>
+where
+    Renderer: iced_native::Renderer,
+{
+    fn width(&self) -> Length {
+        <Self as iced_native::Widget<Message, Renderer>>::width(self)
+    }
+
+    fn height(&self) -> Length {
+        <Self as iced_native::Widget<Message, Renderer>>::height(self)
+    }
+
+    fn layout(
+        &self,
+        renderer: &Renderer,
+        limits: &layout::Limits,
+    ) -> layout::Node {
+        <Self as iced_native::Widget<Message, Renderer>>::layout(
+            self, renderer, limits,
+        )
+    }
+
+    fn on_event(
+        &mut self,
+        _state: &mut Tree,
+        event: Event,
+        layout: Layout<'_>,
+        cursor_position: Point,
+        renderer: &Renderer,
+        clipboard: &mut dyn Clipboard,
+        shell: &mut Shell<'_, Message>,
+    ) -> event::Status {
+        <Self as iced_native::Widget<Message, Renderer>>::on_event(
+            self,
+            event,
+            layout,
+            cursor_position,
+            renderer,
+            clipboard,
+            shell,
+        )
+    }
+
+    fn draw(
+        &self,
+        _tree: &Tree,
+        renderer: &mut Renderer,
+        style: &renderer::Style,
+        layout: Layout<'_>,
+        cursor_position: Point,
+        viewport: &Rectangle,
+    ) {
+        <Self as iced_native::Widget<Message, Renderer>>::draw(
+            self,
+            renderer,
+            style,
+            layout,
+            cursor_position,
+            viewport,
+        )
+    }
+
+    fn mouse_interaction(
+        &self,
+        _state: &Tree,
+        layout: Layout<'_>,
+        cursor_position: Point,
+        viewport: &Rectangle,
+        renderer: &Renderer,
+    ) -> mouse::Interaction {
+        <Self as iced_native::Widget<Message, Renderer>>::mouse_interaction(
+            self,
+            layout,
+            cursor_position,
+            viewport,
+            renderer,
+        )
+    }
+}
+
+impl<'a, Message, Renderer> Into<Element<'a, Message, Renderer>> for Rule<'a>
+where
+    Renderer: iced_native::Renderer + 'a,
+{
+    fn into(self) -> Element<'a, Message, Renderer> {
+        Element::new(self)
+    }
+}