LibWeb: Implement step 9.2.3 of the flexbox layout algorithm

When sizing the flex container under a min-content or a max-content
constraint, flex items with a used flex basis of "content" should be
sized under the same constraint.
This commit is contained in:
Andreas Kling 2022-07-11 17:47:23 +02:00
parent 0cacaf025d
commit 9cae06de09
Notes: sideshowbarker 2024-07-17 09:29:58 +09:00

View File

@ -599,11 +599,11 @@ void FlexFormattingContext::determine_flex_base_size_and_hypothetical_main_size(
// and the flex container is being sized under a min-content or max-content constraint
// (e.g. when performing automatic table layout [CSS21]), size the item under that constraint.
// The flex base size is the items resulting main size.
if (used_flex_basis.type == CSS::FlexBasis::Content
// FIXME: && sized under min-content or max-content constraints
&& false) {
TODO();
// Size child_box under the constraints, flex_base_size is then the resulting main_size.
auto flex_container_main_size_constraint = is_row_layout() ? m_flex_container_state.width_constraint : m_flex_container_state.height_constraint;
if (used_flex_basis.type == CSS::FlexBasis::Content && flex_container_main_size_constraint != SizeConstraint::None) {
if (flex_container_main_size_constraint == SizeConstraint::MinContent)
return calculate_min_content_main_size(flex_item);
return calculate_max_content_main_size(flex_item);
}
// D. Otherwise, if the used flex basis is content or depends on its available space,