C++ (Cpp) RenderListItem::clearExplicitValueの例

コード例 #1

ファイル: HTMLLIElement.cpp プロジェクト: Crawping/davinci

void HTMLLIElement::attach()
{
    ASSERT(!attached());

    HTMLElement::attach();

    if (renderer() && renderer()->isListItem()) {
        RenderListItem* render = static_cast<RenderListItem*>(renderer());

        // Find the enclosing list node.
        Node* listNode = 0;
        Node* n = this;
        while (!listNode && (n = n->parentNode())) {
            if (n->hasTagName(ulTag) || n->hasTagName(olTag))
                listNode = n;
        }

        // If we are not in a list, tell the renderer so it can position us inside.
        // We don't want to change our style to say "inside" since that would affect nested nodes.
        if (!listNode)
            render->setNotInList(true);

        if (m_requestedValue > 0)
            render->setExplicitValue(m_requestedValue);
        else
            render->clearExplicitValue();
    }
}