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Take into account the intrinsic block size when computing the main size of a column flex container (#33135)

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In particular, `main_content_sizes()` now works with columns.

`layout_for_block_content_size()` is now used for both intrinsic sizes
and intrinsic contributions, a IntrinsicSizingMode parameter is added
to choose the behavior.

Also, we consider the main size of a flex item as indefinite if its flex
basis is indefinite and the flex container has an indefinite main size.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
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Oriol Brufau 2024-08-20 13:30:27 +02:00 • committed by GitHub
parent cf98d8d7ec
commit c00cd1326a
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36 changed files with 290 additions and 213 deletions
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16
components/layout_2020/sizing.rs
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@ -16,6 +16,22 @@ use style::Zero;
use crate::style_ext::{Clamp, ComputedValuesExt};
#[derive(PartialEq)]
pub(crate) enum IntrinsicSizingMode {
/// Used to refer to a min-content contribution or max-content contribution.
/// This is the size that a box contributes to its containing block’s min-content
/// or max-content size. Note this is based on the outer size of the box,
/// and takes into account the relevant sizing properties of the element.
/// <https://drafts.csswg.org/css-sizing-3/#contributions>
Contribution,
/// Used to refer to a min-content size or max-content size.
/// This is the size based on the contents of an element, without regard for its context.
/// Note this is usually based on the inner (content-box) size of the box,
/// and ignores the relevant sizing properties of the element.
/// <https://drafts.csswg.org/css-sizing-3/#intrinsic>
Size,
}
#[derive(Clone, Copy, Debug, Default, Serialize)]
pub(crate) struct ContentSizes {
pub min_content: Au,