How to connect QStandardItem checkbox to a slot

ivanicy

Hello!!

I have an application with a QTreeView. This QTreeView has QStandardItems and I have put a checkbox in them with the setCheckable() property. How can I connect this checkbox with a slot?

Thank you very much!

VRonin

Requires Qt >= 5.11

connect(model,&QAbstractItemModel::dataChanged,[](const QModelIndex& topLeft, const QModelIndex& bottomRight, const QVector<int>& roles){
    if(!roles.isEmpty() && !roles.contains(Qt::CheckStateRole))
        return;
    for(int i=topLeft.row();i<=bottomRight.row();++i){
        for(int j=topLeft.column();j<=bottomRight.column();++j){
            qDebug() << "CheckBox Changed: Item data" <<  topLeft.model()->index(i,j,topLeft.parent()).data();
        }
    }
});

ivanicy

@VRonin Thank you very much!!! That's that I need!!