Sub class QAbstractProxyModel
Hi, I am trying to subclass proxymodel to add one more column to model other than columns exists on database table. i need model editable. what function i must implement to achieve this. i already try to do it but model is not editable.
For item to be editable you would implement flags() in your model and make sure the returned flag set contains Qt::ItemIsEditable. You'd also need to implement the setData() method and handle
Qt::EditRolein the data() method.
For the columns from the database just return the base implementation of these methods and provide override only for your extra column.