0db2f3cbe6
Layout is initiated from Frame::layout(). It makes the document's layout node as wide as the frame, and then we'll take it from there.
40 lines
691 B
C++
40 lines
691 B
C++
#include <LibHTML/Layout/LayoutNode.h>
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LayoutNode::LayoutNode(const Node* node)
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: m_node(node)
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{
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}
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LayoutNode::~LayoutNode()
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{
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}
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void LayoutNode::retain()
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{
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ASSERT(m_retain_count);
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++m_retain_count;
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}
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void LayoutNode::release()
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{
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ASSERT(m_retain_count);
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if (!--m_retain_count)
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delete this;
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}
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void LayoutNode::append_child(Retained<LayoutNode> node)
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{
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if (m_last_child)
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m_last_child->set_next_sibling(node.ptr());
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node->m_parent_node = this;
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m_last_child = &node.leak_ref();
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if (!m_first_child)
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m_first_child = m_last_child;
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}
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void LayoutNode::layout()
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{
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for_each_child([](auto& child) {
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child.layout();
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});
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}
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