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LibWeb: Consider transform property while finding containing block

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Aliaksandr Kalenik 2023-02-24 02:51:08 +03:00 • committed by Linus Groh
parent 6092d81e4d
commit 8eeedce805
1 changed files with 12 additions and 1 deletions
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13
Userland/Libraries/LibWeb/Layout/Node.cpp
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@ -59,7 +59,18 @@ bool Node::is_out_of_flow(FormattingContext const& formatting_context) const
bool Node::can_contain_boxes_with_position_absolute() const bool Node::can_contain_boxes_with_position_absolute() const
{ {
return computed_values().position() != CSS::Position::Static || is<InitialContainingBlock>(*this); if (computed_values().position() != CSS::Position::Static)
return true;
if (is<InitialContainingBlock>(*this))
return true;
// https://w3c.github.io/csswg-drafts/css-transforms-1/#propdef-transform
// Any computed value other than none for the transform affects containing block and stacking context
if (!computed_values().transformations().is_empty())
return true;
return false;
} }
static Box const* nearest_ancestor_capable_of_forming_a_containing_block(Node const& node) static Box const* nearest_ancestor_capable_of_forming_a_containing_block(Node const& node)