Draft web runtime and widgets

web/src/widget/button.rs

@@ -0,0 +1,16 @@
+use crate::{Element, Widget};
+
+pub use iced::button::{Class, State};
+
+pub type Button<'a, Message> = iced::Button<'a, Message>;
+
+impl<'a, Message> Widget<Message> for Button<'a, Message> {}
+
+impl<'a, Message> From<Button<'a, Message>> for Element<'a, Message>
+where
+    Message: 'static,
+{
+    fn from(button: Button<'a, Message>) -> Element<'a, Message> {
+        Element::new(button)
+    }
+}

web/src/widget/checkbox.rs

@@ -0,0 +1,14 @@
+use crate::{Color, Element, Widget};
+
+pub type Checkbox<Message> = iced::Checkbox<Color, Message>;
+
+impl<Message> Widget<Message> for Checkbox<Message> {}
+
+impl<'a, Message> From<Checkbox<Message>> for Element<'a, Message>
+where
+    Message: 'static,
+{
+    fn from(checkbox: Checkbox<Message>) -> Element<'a, Message> {
+        Element::new(checkbox)
+    }
+}

web/src/widget/column.rs

@@ -0,0 +1,48 @@
+use crate::{Align, Element, Widget};
+
+pub struct Column<'a, Message> {
+    children: Vec<Element<'a, Message>>,
+}
+
+impl<'a, Message> Column<'a, Message> {
+    pub fn new() -> Self {
+        Self {
+            children: Vec::new(),
+        }
+    }
+
+    pub fn spacing(self, _spacing: u16) -> Self {
+        self
+    }
+
+    pub fn padding(self, _padding: u16) -> Self {
+        self
+    }
+
+    pub fn max_width(self, _max_width: u16) -> Self {
+        self
+    }
+
+    pub fn align_items(self, _align: Align) -> Self {
+        self
+    }
+
+    pub fn push<E>(mut self, element: E) -> Self
+    where
+        E: Into<Element<'a, Message>>,
+    {
+        self.children.push(element.into());
+        self
+    }
+}
+
+impl<'a, Message> Widget<Message> for Column<'a, Message> {}
+
+impl<'a, Message> From<Column<'a, Message>> for Element<'a, Message>
+where
+    Message: 'static,
+{
+    fn from(column: Column<'a, Message>) -> Element<'a, Message> {
+        Element::new(column)
+    }
+}

web/src/widget/image.rs

@@ -0,0 +1,11 @@
+use crate::{Element, Widget};
+
+pub type Image<'a> = iced::Image<&'a str>;
+
+impl<'a, Message> Widget<Message> for Image<'a> {}
+
+impl<'a, Message> From<Image<'a>> for Element<'a, Message> {
+    fn from(image: Image<'a>) -> Element<'a, Message> {
+        Element::new(image)
+    }
+}

web/src/widget/radio.rs

@@ -0,0 +1,14 @@
+use crate::{Color, Element, Widget};
+
+pub type Radio<Message> = iced::Radio<Color, Message>;
+
+impl<Message> Widget<Message> for Radio<Message> {}
+
+impl<'a, Message> From<Radio<Message>> for Element<'a, Message>
+where
+    Message: 'static,
+{
+    fn from(radio: Radio<Message>) -> Element<'a, Message> {
+        Element::new(radio)
+    }
+}

web/src/widget/row.rs

@@ -0,0 +1,36 @@
+use crate::{Element, Widget};
+
+pub struct Row<'a, Message> {
+    children: Vec<Element<'a, Message>>,
+}
+
+impl<'a, Message> Row<'a, Message> {
+    pub fn new() -> Self {
+        Self {
+            children: Vec::new(),
+        }
+    }
+
+    pub fn spacing(self, _spacing: u16) -> Self {
+        self
+    }
+
+    pub fn push<E>(mut self, element: E) -> Self
+    where
+        E: Into<Element<'a, Message>>,
+    {
+        self.children.push(element.into());
+        self
+    }
+}
+
+impl<'a, Message> Widget<Message> for Row<'a, Message> {}
+
+impl<'a, Message> From<Row<'a, Message>> for Element<'a, Message>
+where
+    Message: 'static,
+{
+    fn from(column: Row<'a, Message>) -> Element<'a, Message> {
+        Element::new(column)
+    }
+}

web/src/widget/slider.rs

@@ -0,0 +1,16 @@
+use crate::{Element, Widget};
+
+pub use iced::slider::State;
+
+pub type Slider<'a, Message> = iced::Slider<'a, Message>;
+
+impl<'a, Message> Widget<Message> for Slider<'a, Message> {}
+
+impl<'a, Message> From<Slider<'a, Message>> for Element<'a, Message>
+where
+    Message: 'static,
+{
+    fn from(slider: Slider<'a, Message>) -> Element<'a, Message> {
+        Element::new(slider)
+    }
+}

web/src/widget/text.rs

@@ -0,0 +1,13 @@
+use crate::{Color, Element, Widget};
+
+pub use iced::text::HorizontalAlignment;
+
+pub type Text = iced::Text<Color>;
+
+impl<'a, Message> Widget<Message> for Text {}
+
+impl<'a, Message> From<Text> for Element<'a, Message> {
+    fn from(text: Text) -> Element<'a, Message> {
+        Element::new(text)
+    }
+}