C++ (Cpp) TreeItem::GetChild Examples

Example #1

File: QmitkDataStorageTreeModel.cpp Project: liu3xing3long/MITK

QModelIndex QmitkDataStorageTreeModel::index(int row, int column, const QModelIndex &parent) const
{
  TreeItem *parentItem;

  if (!parent.isValid())
    parentItem = m_Root;
  else
    parentItem = static_cast<TreeItem *>(parent.internalPointer());

  TreeItem *childItem = parentItem->GetChild(row);
  if (childItem)
    return createIndex(row, column, childItem);
  else
    return QModelIndex();
}