Draft nodes for missing widgets

web/src/widget/checkbox.rs

@@ -1,12 +1,45 @@
-use crate::{Color, Element, Widget};
+use crate::{Bus, Color, Element, Widget};
+
+use dodrio::bumpalo;
 
 pub type Checkbox<Message> = iced::Checkbox<Color, Message>;
 
-impl<Message> Widget<Message> for Checkbox<Message> {}
+impl<Message> Widget<Message> for Checkbox<Message>
+where
+    Message: 'static + Copy,
+{
+    fn node<'b>(
+        &self,
+        bump: &'b bumpalo::Bump,
+        bus: &Bus<Message>,
+    ) -> dodrio::Node<'b> {
+        use dodrio::builder::*;
+
+        let checkbox_label = bumpalo::format!(in bump, "{}", self.label);
+
+        let event_bus = bus.clone();
+        let msg = (self.on_toggle)(!self.is_checked);
+
+        label(bump)
+            .children(vec![
+                input(bump)
+                    .attr("type", "checkbox")
+                    .bool_attr("checked", self.is_checked)
+                    .on("click", move |root, vdom, _event| {
+                        event_bus.publish(msg, root);
+
+                        vdom.schedule_render();
+                    })
+                    .finish(),
+                text(checkbox_label.into_bump_str()),
+            ])
+            .finish()
+    }
+}
 
 impl<'a, Message> From<Checkbox<Message>> for Element<'a, Message>
 where
-    Message: 'static,
+    Message: 'static + Copy,
 {
     fn from(checkbox: Checkbox<Message>) -> Element<'a, Message> {
         Element::new(checkbox)