How to add a widget in a QTableView?

[Samuel Ives]

I'm developing a software for trading, and in the shopping cart I'm trying to add a QDoubleSpenBox in each cell of a column so I can provide a way to change the amount of items in the cart

int row = modeloTabela->rowCount();

            QDoubleSpinBox *dsbQuantidade = new QDoubleSpinBox();
            dsbQuantidade->setMaximum(produto.quantidadeDouble());

            ui->tvCarrinho->setIndexWidget(modeloTabela->index(0, 2), dsbQuantidade);

But nothing happens


[SGaist]

Hi,

Why set a widget ? You should take a look at the Spin Box Delegate Example. It will likely be what you are looking for.