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remove old Collect stuff

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🪞👃🪞 2024-09-12 18:12:59 +03:00
parent d0c53b7c18
commit b79033ab6d
1 changed files with 0 additions and 52 deletions
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52
crates/tek_core/src/engine.rs
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@ -278,58 +278,6 @@ pub fn handle_keymap <T> (
} }
} }
pub enum Collected<'a, E: Engine> {
Box(Box<dyn Widget<Engine = E> + 'a>),
Ref(&'a (dyn Widget<Engine = E> + 'a)),
}
impl<'a, E: Engine> Widget for Collected<'a, E> {
type Engine = E;
fn layout (&self, area: E::Area) -> Perhaps<E::Area> {
match self {
Self::Box(inner) => (*inner).layout(area),
Self::Ref(inner) => (*inner).layout(area),
}
}
fn render (&self, to: &mut E) -> Perhaps<E::Area> {
match self {
Self::Box(inner) => (*inner).render(to),
Self::Ref(inner) => (*inner).render(to),
}
}
}
pub struct Collection<'a, E: Engine>(
pub Vec<Collected<'a, E>>
);
impl<'a, E: Engine> Collection<'a, E> {
pub fn new () -> Self {
Self(vec![])
}
}
pub trait Collect<'a, E: Engine> {
fn add_box (self, item: Box<dyn Widget<Engine = E> + 'a>) -> Self;
fn add_ref (self, item: &'a dyn Widget<Engine = E>) -> Self;
fn add <R: Widget<Engine = E> + Sized + 'a> (self, item: R) -> Self
where Self: Sized
{
self.add_box(Box::new(item))
}
}
impl<'a, E: Engine> Collect<'a, E> for Collection<'a, E> {
fn add_box (mut self, item: Box<dyn Widget<Engine = E> + 'a>) -> Self {
self.0.push(Collected::Box(item));
self
}
fn add_ref (mut self, item: &'a dyn Widget<Engine = E>) -> Self {
self.0.push(Collected::Ref(item));
self
}
}
pub struct Split< pub struct Split<
E: Engine, E: Engine,
F: Send + Sync + Fn(&mut dyn FnMut(&dyn Widget<Engine = E>)->Usually<()>)->Usually<()> F: Send + Sync + Fn(&mut dyn FnMut(&dyn Widget<Engine = E>)->Usually<()>)->Usually<()>