QTreeView and QSqlRelationTableModel/QTableModel?

Question

Qt

Hello.
Faced with the following situation.
I have 4 tables Devices, Switchs, Channels, Sensors connected by foreign keys. Logically, they represent a hierarchical structure.

Device{
    Switch{
        Channel{
                Sensor1
                Sensor2
                Sensor3
            }
    }
}

It is not clear to me how I can display such a hierarchical structure using QTreeView, with the ability to edit. Is it possible to use QTableView or QColumnView to display?

Answer 1

In your case, I think the most flexible option is the successor from QAbstractItemModel . It is quite possible to display it using QTreeView.