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'and then not have to worry about layout, ever'

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🪞👃🪞 2024-12-31 23:58:51 +01:00
parent 21741ebc52
commit f7e6449324
8 changed files with 74 additions and 74 deletions
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8
layout/src/ops.rs
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@ -45,11 +45,11 @@ pub struct Opt<E: Engine, A, F: Fn(A)->R, R: Content<E>>(Option<A>, F, PhantomDa
pub struct When<E: Engine, A>(bool, A, PhantomData<E>);
impl<E: Engine, A: Content<E>> Content<E> for When<E, A> {
fn area (&self, to: E::Area) -> E::Area {
fn layout (&self, to: E::Area) -> E::Area {
let Self(cond, item, ..) = self;
let mut area = E::Area::zero();
if *cond {
let item_area = item.area(to);
let item_area = item.layout(to);
area[0] = item_area.x();
area[1] = item_area.y();
area[2] = item_area.w();
@ -67,9 +67,9 @@ impl<E: Engine, A: Content<E>> Content<E> for When<E, A> {
pub struct Either<E: Engine, A, B>(bool, A, B, PhantomData<E>);
impl<E: Engine, A: Content<E>, B: Content<E>> Content<E> for Either<E, A, B> {
fn area (&self, to: E::Area) -> E::Area {
fn layout (&self, to: E::Area) -> E::Area {
let Self(cond, a, b, ..) = self;
if *cond { a.area(to) } else { b.area(to) }
if *cond { a.layout(to) } else { b.layout(to) }
}
fn render (&self, to: &mut E::Output) {
let Self(cond, a, b, ..) = self;