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Fix responsive, component, and lazy always returning an overlay

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Héctor Ramón Jiménez 2024-10-04 17:05:32 +02:00
parent fca5d8038a
commit d057b16153
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GPG key ID: 7CC46565708259A7
3 changed files with 78 additions and 59 deletions
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55
widget/src/lazy.rs
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@ -270,29 +270,40 @@ where
renderer: &Renderer,
translation: Vector,
) -> Option<overlay::Element<'_, Message, Theme, Renderer>> {
let overlay = Overlay(Some(
InnerBuilder {
cell: self.element.borrow().as_ref().unwrap().clone(),
element: self
.element
.borrow()
.as_ref()
.unwrap()
.borrow_mut()
.take()
.unwrap(),
tree: &mut tree.children[0],
overlay_builder: |element, tree| {
element
.as_widget_mut()
.overlay(tree, layout, renderer, translation)
.map(|overlay| RefCell::new(Nested::new(overlay)))
},
}
.build(),
));
let overlay = InnerBuilder {
cell: self.element.borrow().as_ref().unwrap().clone(),
element: self
.element
.borrow()
.as_ref()
.unwrap()
.borrow_mut()
.take()
.unwrap(),
tree: &mut tree.children[0],
overlay_builder: |element, tree| {
element
.as_widget_mut()
.overlay(tree, layout, renderer, translation)
.map(|overlay| RefCell::new(Nested::new(overlay)))
},
}
.build();
Some(overlay::Element::new(Box::new(overlay)))
#[allow(clippy::redundant_closure_for_method_calls)]
if overlay.with_overlay(|overlay| overlay.is_some()) {
Some(overlay::Element::new(Box::new(Overlay(Some(overlay)))))
} else {
let heads = overlay.into_heads();
// - You may not like it, but this is what peak performance looks like
// - TODO: Get rid of ouroboros, for good
// - What?!
*self.element.borrow().as_ref().unwrap().borrow_mut() =
Some(heads.element);
None
}
}
}