text: #include "customizeheaderrow.h"
  
  CustomizeHeaderRow::CustomizeHeaderRow(QObject *parent)
      : QAbstractListModel(parent)
  {
  }
  
  QVariant CustomizeHeaderRow::headerData(int section, Qt::Orientation orientation, int role) const
  {
      // FIXME: Implement me!
  }
  
  int CustomizeHeaderRow::rowCount(const QModelIndex &parent) const
  {
      // For list models only the root node (an invalid parent) should return the list's size. For all
      // other (valid) parents, rowCount() should return 0 so that it does not become a tree model.
      if (parent.isValid())
          return 0;
  
      // FIXME: Implement me!
  }
  
  QVariant CustomizeHeaderRow::data(const QModelIndex &index, int role) const
  {
      if (!index.isValid())
          return QVariant();
  
      // FIXME: Implement me!
      return QVariant();
  }
  