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LibWeb/DOM: Move pseudo-element scroll offsets into PseudoElement

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This commit is contained in:
Sam Atkins 2025-06-18 10:11:12 +01:00
commit f98312d022
Notes: github-actions[bot] 2025-06-19 11:36:37 +00:00
4 changed files with 33 additions and 19 deletions
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16
Libraries/LibWeb/Painting/PaintableBox.cpp
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@ -96,15 +96,13 @@ CSSPixelPoint PaintableBox::scroll_offset() const
}
auto const& node = layout_node();
if (node.is_generated_for_before_pseudo_element())
return node.pseudo_element_generator()->scroll_offset(DOM::Element::ScrollOffsetFor::PseudoBefore);
if (node.is_generated_for_after_pseudo_element())
return node.pseudo_element_generator()->scroll_offset(DOM::Element::ScrollOffsetFor::PseudoAfter);
if (auto pseudo_element = node.generated_for_pseudo_element(); pseudo_element.has_value())
return node.pseudo_element_generator()->scroll_offset(*pseudo_element);
if (!(dom_node() && is<DOM::Element>(*dom_node())))
return {};
return static_cast<DOM::Element const*>(dom_node())->scroll_offset(DOM::Element::ScrollOffsetFor::Self);
return static_cast<DOM::Element const*>(dom_node())->scroll_offset({});
}
void PaintableBox::set_scroll_offset(CSSPixelPoint offset)
@ -127,12 +125,10 @@ void PaintableBox::set_scroll_offset(CSSPixelPoint offset)
return;
auto& node = layout_node();
if (node.is_generated_for_before_pseudo_element()) {
node.pseudo_element_generator()->set_scroll_offset(DOM::Element::ScrollOffsetFor::PseudoBefore, offset);
} else if (node.is_generated_for_after_pseudo_element()) {
node.pseudo_element_generator()->set_scroll_offset(DOM::Element::ScrollOffsetFor::PseudoAfter, offset);
if (auto pseudo_element = node.generated_for_pseudo_element(); pseudo_element.has_value()) {
node.pseudo_element_generator()->set_scroll_offset(*pseudo_element, offset);
} else if (is<DOM::Element>(*dom_node())) {
static_cast<DOM::Element*>(dom_node())->set_scroll_offset(DOM::Element::ScrollOffsetFor::Self, offset);
static_cast<DOM::Element*>(dom_node())->set_scroll_offset({}, offset);
} else {
return;
}