1 files changed, 109 insertions, 0 deletions
diff --git a/wgpu/src/renderer/radio.rs b/wgpu/src/renderer/radio.rs
new file mode 100644
index 00000000..97b4f70e
--- /dev/null
+++ b/wgpu/src/renderer/radio.rs
@@ -0,0 +1,109 @@
+use crate::{Primitive, Renderer};
+use iced_native::{
+    radio, text, Align, Background, Color, Column, Layout, Length, MouseCursor,
+    Node, Point, Radio, Rectangle, Row, Text, Widget,
+};
+
+const SIZE: f32 = 28.0;
+const DOT_SIZE: f32 = SIZE / 2.0;
+
+impl radio::Renderer for Renderer {
+    fn node<Message>(&self, radio: &Radio<Message>) -> Node {
+        Row::<(), Self>::new()
+            .spacing(15)
+            .align_items(Align::Center)
+            .push(
+                Column::new()
+                    .width(Length::Units(SIZE as u16))
+                    .height(Length::Units(SIZE as u16)),
+            )
+            .push(Text::new(&radio.label))
+            .node(self)
+    }
+
+    fn draw<Message>(
+        &mut self,
+        radio: &Radio<Message>,
+        layout: Layout<'_>,
+        cursor_position: Point,
+    ) -> Self::Output {
+        let bounds = layout.bounds();
+        let mut children = layout.children();
+
+        let radio_bounds = children.next().unwrap().bounds();
+        let label_layout = children.next().unwrap();
+
+        let (label, _) =
+            text::Renderer::draw(self, &Text::new(&radio.label), label_layout);
+
+        let is_mouse_over = bounds.contains(cursor_position);
+
+        let (radio_border, radio_box) = (
+            Primitive::Quad {
+                bounds: radio_bounds,
+                background: Background::Color(Color {
+                    r: 0.6,
+                    g: 0.6,
+                    b: 0.6,
+                    a: 1.0,
+                }),
+                border_radius: (SIZE / 2.0) as u16,
+            },
+            Primitive::Quad {
+                bounds: Rectangle {
+                    x: radio_bounds.x + 1.0,
+                    y: radio_bounds.y + 1.0,
+                    width: radio_bounds.width - 2.0,
+                    height: radio_bounds.height - 2.0,
+                },
+                background: Background::Color(if is_mouse_over {
+                    Color {
+                        r: 0.90,
+                        g: 0.90,
+                        b: 0.90,
+                        a: 1.0,
+                    }
+                } else {
+                    Color {
+                        r: 0.95,
+                        g: 0.95,
+                        b: 0.95,
+                        a: 1.0,
+                    }
+                }),
+                border_radius: (SIZE / 2.0 - 1.0) as u16,
+            },
+        );
+
+        (
+            Primitive::Group {
+                primitives: if radio.is_selected {
+                    let radio_circle = Primitive::Quad {
+                        bounds: Rectangle {
+                            x: radio_bounds.x + DOT_SIZE / 2.0,
+                            y: radio_bounds.y + DOT_SIZE / 2.0,
+                            width: radio_bounds.width - DOT_SIZE,
+                            height: radio_bounds.height - DOT_SIZE,
+                        },
+                        background: Background::Color(Color {
+                            r: 0.30,
+                            g: 0.30,
+                            b: 0.30,
+                            a: 1.0,
+                        }),
+                        border_radius: (DOT_SIZE / 2.0) as u16,
+                    };
+
+                    vec![radio_border, radio_box, radio_circle, label]
+                } else {
+                    vec![radio_border, radio_box, label]
+                },
+            },
+            if is_mouse_over {
+                MouseCursor::Pointer
+            } else {
+                MouseCursor::OutOfBounds
+            },
+        )
+    }
+}