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Merge pull request #2345 from iced-rs/fix/responsive-layout-invalidation

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Fix layout invalidation for `Responsive` widget
This commit is contained in:
Héctor Ramón 2024-03-21 00:47:09 +01:00 • committed by GitHub
commit 3013463baa
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2 changed files with 36 additions and 11 deletions
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2
widget/src/lazy/component.rs
View file

@ -478,12 +478,14 @@ where
translation: Vector,
) -> Option<overlay::Element<'b, Message, Theme, Renderer>> {
self.rebuild_element_if_necessary();
let tree = tree
.state
.downcast_mut::<Rc<RefCell<Option<Tree>>>>()
.borrow_mut()
.take()
.unwrap();
let overlay = Overlay(Some(
InnerBuilder {
instance: self,

45
widget/src/lazy/responsive.rs
View file

@ -308,10 +308,13 @@ where
content_layout_node.as_ref().unwrap(),
);
element
.as_widget_mut()
.overlay(tree, content_layout, renderer, translation)
.map(|overlay| RefCell::new(Nested::new(overlay)))
(
element
.as_widget_mut()
.overlay(tree, content_layout, renderer, translation)
.map(|overlay| RefCell::new(Nested::new(overlay))),
content_layout_node,
)
},
}
.build();
@ -341,7 +344,10 @@ struct Overlay<'a, 'b, Message, Theme, Renderer> {
#[borrows(mut content, mut tree)]
#[not_covariant]
overlay: Option<RefCell<Nested<'this, Message, Theme, Renderer>>>,
overlay: (
Option<RefCell<Nested<'this, Message, Theme, Renderer>>>,
&'this mut Option<layout::Node>,
),
}
impl<'a, 'b, Message, Theme, Renderer>
@ -351,7 +357,7 @@ impl<'a, 'b, Message, Theme, Renderer>
&self,
f: impl FnOnce(&mut Nested<'_, Message, Theme, Renderer>) -> T,
) -> Option<T> {
self.with_overlay(|overlay| {
self.with_overlay(|(overlay, _layout)| {
overlay.as_ref().map(|nested| (f)(&mut nested.borrow_mut()))
})
}
@ -360,7 +366,7 @@ impl<'a, 'b, Message, Theme, Renderer>
&mut self,
f: impl FnOnce(&mut Nested<'_, Message, Theme, Renderer>) -> T,
) -> Option<T> {
self.with_overlay_mut(|overlay| {
self.with_overlay_mut(|(overlay, _layout)| {
overlay.as_mut().map(|nested| (f)(nested.get_mut()))
})
}
@ -412,10 +418,27 @@ where
clipboard: &mut dyn Clipboard,
shell: &mut Shell<'_, Message>,
) -> event::Status {
self.with_overlay_mut_maybe(|overlay| {
overlay.on_event(event, layout, cursor, renderer, clipboard, shell)
})
.unwrap_or(event::Status::Ignored)
let mut is_layout_invalid = false;
let event_status = self
.with_overlay_mut_maybe(|overlay| {
let event_status = overlay.on_event(
event, layout, cursor, renderer, clipboard, shell,
);
is_layout_invalid = shell.is_layout_invalid();
event_status
})
.unwrap_or(event::Status::Ignored);
if is_layout_invalid {
self.with_overlay_mut(|(_overlay, layout)| {
**layout = None;
});
}
event_status
}
fn is_over(