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use crate::draw::Primitive;
use crate::layout::{Rectangle, Size};
use crate::stylesheet::Stylesheet;
use crate::widget::{IntoNode, Node, Widget};
pub struct Dummy {
widget: &'static str,
}
impl Dummy {
pub fn new(widget: &'static str) -> Self {
Self { widget }
}
}
impl<'a, T: 'a> Widget<'a, T> for Dummy {
fn widget(&self) -> &'static str {
self.widget
}
fn len(&self) -> usize {
0
}
fn visit_children(&mut self, _: &mut dyn FnMut(&mut Node<'a, T>)) {}
fn size(&self, style: &Stylesheet) -> (Size, Size) {
(style.width, style.height)
}
fn draw(&mut self, layout: Rectangle, _: Rectangle, style: &Stylesheet) -> Vec<Primitive<'a>> {
style.background.render(layout).into_iter().collect()
}
}
impl<'a, T: 'a> IntoNode<'a, T> for Dummy {
fn into_node(self) -> Node<'a, T> {
Node::new(self)
}
}