QDirModel and QTreeView

[wysota]

Subclass the model and reimplement data() to return an absolute path for items with invalid parents, more or less like so:

QVariant MyDirModel::data(const QModelIndex & index, int role) const{
  if((role==DisplayRole || role==EditRole) 
  && index.isValid() && !index.parent().isValid()) 
    return filePath(index);
  return QDirModel::data(index, role);
}

QVariant MyDirModel::data(const QModelIndex & index, int role) const{
  if((role==DisplayRole || role==EditRole) 
  && index.isValid() && !index.parent().isValid()) 
    return filePath(index);
  return QDirModel::data(index, role);
}

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