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fix: prevent building overlay with stale layout

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This commit is contained in:
Nick Senger 2022-05-10 17:18:08 -07:00
parent d4ed8afa1e
commit 3be8f6e989
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GPG key ID: F905159224DB77D8
2 changed files with 63 additions and 13 deletions
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40
lazy/src/pure/component.rs
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@ -415,6 +415,35 @@ where
let mut local_messages = Vec::new();
let mut local_shell = Shell::new(&mut local_messages);
if self
.overlay
.as_ref()
.and_then(|overlay| overlay.borrow_overlay().as_ref())
.is_none()
{
let overlay = self.overlay.take().unwrap().into_heads();
self.overlay = Some(
OverlayBuilder {
instance: overlay.instance,
instance_ref_builder: |instance| instance.state.borrow(),
tree: overlay.tree,
types: PhantomData,
overlay_builder: |instance, tree| {
instance
.as_ref()
.unwrap()
.borrow_element()
.as_ref()
.unwrap()
.as_widget()
.overlay(&mut tree.children[0], layout, renderer)
},
}
.build(),
);
}
let event_status = self
.with_overlay_mut_maybe(|overlay| {
overlay.on_event(
@ -464,16 +493,7 @@ where
instance_ref_builder: |instance| instance.state.borrow(),
tree: overlay.tree,
types: PhantomData,
overlay_builder: |instance, tree| {
instance
.as_ref()
.unwrap()
.borrow_element()
.as_ref()
.unwrap()
.as_widget()
.overlay(&mut tree.children[0], layout, renderer)
},
overlay_builder: |_, _| None,
}
.build(),
);