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serenity/Libraries/LibHTML/Layout/LayoutNode.cpp
Andreas Kling 04b9dc2d30 Libraries: Create top level directory for libraries.
Things were getting a little crowded in the project root, so this patch
moves the Lib*/ directories into Libraries/.
2019-07-04 16:16:50 +02:00

29 lines
637 B
C++

#include <LibHTML/Layout/LayoutBlock.h>
#include <LibHTML/Layout/LayoutNode.h>
#include <LibHTML/CSS/StyledNode.h>
LayoutNode::LayoutNode(const Node* node, const StyledNode& styled_node)
: m_node(node)
, m_styled_node(styled_node)
{
}
LayoutNode::~LayoutNode()
{
}
void LayoutNode::layout()
{
for_each_child([](auto& child) {
child.layout();
});
}
const LayoutBlock* LayoutNode::containing_block() const
{
for (auto* ancestor = parent(); ancestor; ancestor = ancestor->parent()) {
if (ancestor->is_block())
return static_cast<const LayoutBlock*>(ancestor);
}
return nullptr;
}