pub use crate::draw::Image;
use crate::draw::Primitive;
use crate::layout::{Rectangle, Size};
use crate::stylesheet::Stylesheet;
use crate::widget::{IntoNode, Node, Widget};
impl<'a, T: 'a> Widget<'a, T> for &'a Image {
fn widget(&self) -> &'static str {
"image"
}
fn len(&self) -> usize {
0
}
fn visit_children(&mut self, _: &mut dyn FnMut(&mut Node<'a, T>)) {}
fn size(&self, style: &Stylesheet) -> (Size, Size) {
let width = match style.width {
Size::Shrink => Size::Exact(self.size.width()),
other => other,
};
let height = match style.height {
Size::Shrink => Size::Exact(self.size.height()),
other => other,
};
(width, height)
}
fn draw(&mut self, layout: Rectangle, _: Rectangle, style: &Stylesheet) -> Vec<Primitive<'a>> {
vec![Primitive::DrawImage(self.clone(), layout, style.color)]
}
}
impl<'a, T: 'a> IntoNode<'a, T> for &'a Image {
fn into_node(self) -> Node<'a, T> {
Node::new(self)
}
}