Catch resetModel events from QAbstractItemModel in QAbstractItemView?

Question

The functions beginResetModel() and endResetModel() emit the signal modelAboutToBeReset() and modelReset(). I want to react on those in the subclassed QAbstractItemView but I cant find any hints in the documentation. Are there any slots/protected funtions to handle those at all?

Answer 1

I dont know if it is the right way but overriding reset() works:

YourSubclassOfQAbstractItemView.h:

void reset() override;

YourSubclassOfQAbstractItemView.cpp:

void YourSubclassOfQAbstractItemView::reset()
{
    QAbstractItemView::reset();
    updateGeometry();
}