Hi everybody,

I defined my own TableModel using the QAbstractTableModel class...all run perfectly just i couldn't use the rowCount method in my program :

"no Matching function for call to TableModel::rowCount const"
"condidates are virtual int TableModel::rowCount const"

i'm sure that i have defined correctly the virtual method but i don't know what happened ? i have also changed the example of adresse book:
Qt Code: 
  1. QVariant TableModel::data(const QModelIndex &index, int role) const
  2. {
  3.     if (!index.isValid())
  4.         return QVariant();
  5.  
  6.     if (index.row() >= /*listOfPairs.size()*/ rowCount() || index.row() < 0)
  7.         return QVariant();
  8.  
  9.     if (role == Qt::DisplayRole) {
  10.         QPair<QString, QString> pair = listOfPairs.at(index.row());
  11.  
  12.         if (index.column() == 0)
  13.             return pair.first;
  14.         else if (index.column() == 1)
  15.             return pair.second;
  16.     }
  17.     return QVariant();
  18. }
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same fact !!
any idea ??