Can i define differnt sort role to each column ?

[umen]

Hello
currently im using SortRule in my QStandardItemModel that is based on Qt::UserRole
but this definition is globally to all the treeview .
can i define different sort rule to each set of vertial cell’s ?
so for example if i have:

m_model->setHeaderData(0, Qt::Horizontal, QObject::tr("Group"));
 m_model->setHeaderData(2, Qt::Horizontal, QObject::tr("Id"));

m_model->setHeaderData(0, Qt::Horizontal, QObject::tr("Group"));
 m_model->setHeaderData(2, Qt::Horizontal, QObject::tr("Id"));

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I am not sure if this will help but if you are having concerns with keeping track of column numbers this can be a good tool.