QTableView::setIndexWidget ingored

[Evgeny Siberia]

Hi. Why this code may not works? QToolButton not inserted. The index is correct.

QToolButton *xTB = new QToolButton(this);
xTB->setIcon(QIcon(":/main/Sources/Images/minus_tool_button.png"));
const QModelIndex &index = _model->index(row, column, QModelIndex());
ui->_tableView->setIndexWidget(index, xTB);

Can delegate affect this?

[Hanson]

Maybe you can try this:
QToolButton *xTB = new QToolButton(this);
xTB->setIcon(QIcon(":/main/Sources/Images/minus_tool_button.png"));
ui->_tableView->setItem(row, column, new QStandardItem(""));
ui->_tableView->setIndexWidget(_model->indexFromItem(row, column), xTB);