Need help with QTreeView/QAbstractItemModel

[wysota]

IMO your index() should look like so:

QModelIndex serverListModel::index(  int row, int column, const QModelIndex &parent ) const {
 return createIndex(row, column);
}

QModelIndex serverListModel::index(  int row, int column, const QModelIndex &parent ) const {
 return createIndex(row, column);
}

To copy to clipboard, switch view to plain text mode 

For parent and a "flat" (tabular) model you can always return QModelIndex() as all items have an invalid parent.