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Make Widget::layout and operate mutable

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... and bless `responsive`!
This commit is contained in:
Héctor Ramón Jiménez 2025-08-20 22:42:15 +02:00
parent 9490d735c5
commit 31bc6d48cd
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GPG key ID: 7CC46565708259A7
54 changed files with 284 additions and 519 deletions
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22
widget/src/helpers.rs
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@ -609,12 +609,12 @@ where
}
fn layout(
&self,
&mut self,
tree: &mut Tree,
renderer: &Renderer,
limits: &layout::Limits,
) -> layout::Node {
self.content.as_widget().layout(tree, renderer, limits)
self.content.as_widget_mut().layout(tree, renderer, limits)
}
fn draw(
@ -633,14 +633,14 @@ where
}
fn operate(
&self,
&mut self,
state: &mut Tree,
layout: Layout<'_>,
renderer: &Renderer,
operation: &mut dyn operation::Operation,
) {
self.content
.as_widget()
.as_widget_mut()
.operate(state, layout, renderer, operation);
}
@ -772,18 +772,18 @@ where
}
fn layout(
&self,
&mut self,
tree: &mut Tree,
renderer: &Renderer,
limits: &layout::Limits,
) -> layout::Node {
let base = self.base.as_widget().layout(
let base = self.base.as_widget_mut().layout(
&mut tree.children[0],
renderer,
limits,
);
let top = self.top.as_widget().layout(
let top = self.top.as_widget_mut().layout(
&mut tree.children[1],
renderer,
&layout::Limits::new(Size::ZERO, base.size()),
@ -834,18 +834,20 @@ where
}
fn operate(
&self,
&mut self,
tree: &mut Tree,
layout: Layout<'_>,
renderer: &Renderer,
operation: &mut dyn operation::Operation,
) {
let children = [&self.base, &self.top]
let children = [&mut self.base, &mut self.top]
.into_iter()
.zip(layout.children().zip(&mut tree.children));
for (child, (layout, tree)) in children {
child.as_widget().operate(tree, layout, renderer, operation);
child
.as_widget_mut()
.operate(tree, layout, renderer, operation);
}
}