C++ (Cpp) Node::lastChild示例

示例#1

void DOMTreeView::recursive(const DOM::Node &pNode, const DOM::Node &node)
{
    QListViewItem *cur_item;
    if(pNode.ownerDocument() != document)
    {
	QString val = node.nodeValue().string();
	if ( val.length() > 20 )
	    val.truncate( 20 );
	cur_item = new QListViewItem(static_cast<QListView *>(this), node.nodeName().string(), val );
	document = pNode.ownerDocument();
    }
    else {
	QString val = node.nodeValue().string();
	if ( val.length() > 20 )
	    val.truncate( 20 );
	cur_item = new QListViewItem(m_itemdict[pNode.handle()], node.nodeName().string(), val);
    }

    if(node.handle())
    {
	m_itemdict.insert(node.handle(), cur_item);
	m_nodedict.insert(cur_item, new DOM::Node(node));
    }

    DOM::Node cur_child = node.lastChild();
    while(!cur_child.isNull())
    {
	recursive(node, cur_child);
	cur_child = cur_child.previousSibling();
    }
}

示例#2

文件： domtreeview.cpp 项目： iegor/kdesktop

void DOMTreeView::showRecursive(const DOM::Node &pNode, const DOM::Node &node, uint depth)
{
  DOMListViewItem *cur_item;
  DOMListViewItem *parent_item = m_itemdict[pNode.handle()];

  if (depth > m_maxDepth) {
    m_maxDepth = depth;
  }

  if (depth == 0) {
    cur_item = new DOMListViewItem(node, m_listView);
    m_document = pNode.ownerDocument();
  } else {
    cur_item = new DOMListViewItem(node, parent_item);
  }

  //kdDebug(90180) << node.nodeName().string() << " [" << depth << "]" << endl;
  addElement (node, cur_item, false);
  cur_item->setOpen(depth < m_expansionDepth);

  if(node.handle()) {
    m_itemdict.insert(node.handle(), cur_item);
  }

  DOM::Node child = node.lastChild();
  if (child.isNull()) {
    DOM::HTMLFrameElement frame = node;
    if (!frame.isNull()) child = frame.contentDocument().documentElement();
  }
  while(!child.isNull()) {
    showRecursive(node, child, depth + 1);
    child = child.previousSibling();
  }

  const DOM::Element element = node;
  if (!m_bPure) {
    if (!element.isNull() && !element.firstChild().isNull()) {
      if(depth == 0) {
	cur_item = new DOMListViewItem(node, m_listView, cur_item);
	m_document = pNode.ownerDocument();
      } else {
	cur_item = new DOMListViewItem(node, parent_item, cur_item);
      }
      //kdDebug(90180) << "</" << node.nodeName().string() << ">" << endl;
      addElement(element, cur_item, true);
//       cur_item->setOpen(depth < m_expansionDepth);
    }
  }
}