Identity with QAbstractProxyModel
I'm trying to make an IdentityProxyModel (like QIdentityProxyModel) by subclassing QAbstractProxyModel to understand how Model/View programming works.
However my IdentityProxyModel doesn't work.
I would like to know if there are examples of proxy models that inherit from QAbstractProxyModel ?
Have you looked at how QIdentityProxyModel is implemented?