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Resize layout fix for flexible children

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Jonathan Johnson 2024-09-14 08:05:02 -07:00
parent 5f832c304f
commit e4b8a73943
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1 changed files with 18 additions and 3 deletions
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21
src/widgets/resize.rs
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@ -99,17 +99,32 @@ impl WrapperWidget for Resize {
context: &mut LayoutContext<'_, '_, '_, '_>,
) -> WrappedLayout {
let child = self.child.mounted(&mut context.as_event_context());
let size = if let (Some(width), Some(height)) =
let (size, fill_layout) = if let (Some(width), Some(height)) =
(self.width.exact_dimension(), self.height.exact_dimension())
{
Size::new(width, height).map(|i| i.into_upx(context.gfx.scale()))
(
Size::new(width, height).map(|i| i.into_upx(context.gfx.scale())),
true,
)
} else {
let available_space = Size::new(
override_constraint(available_space.width, self.width, context.gfx.scale()),
override_constraint(available_space.height, self.height, context.gfx.scale()),
);
context.for_other(&child).layout(available_space)
(
context.for_other(&child).layout(available_space),
matches!(available_space.width, ConstraintLimit::SizeToFit(_))
|| matches!(available_space.height, ConstraintLimit::SizeToFit(_)),
)
};
if fill_layout {
// Now that we have our known dimension, give the child an opportunity
// to lay out with Fill semantics.
context
.for_other(&child)
.layout(size.map(ConstraintLimit::Fill));
}
Size::new(
self.width.clamp(size.width, context.gfx.scale()),
self.height.clamp(size.height, context.gfx.scale()),