qtableview (libqt) how do I correctly create a QModelIndex
- by Chris Camacho
I'm trying to enter edit mode on a specific cell like this
void MainWindow::on_addButton_released(void) {
tm->addRow();
tableView->scrollToBottom();
int ec=tm->firstWritableColumn();
int r=tm->rowCount(QModelIndex());
QModelIndex id = tm->index(r, ec, QModelIndex());
tableView->setCurrentIndex(id);
tableView->edit(id);
qDebug() << "row:" << r << " col:" << ec << "index:" << id;
}
my model creates an index like this
QModelIndex TableModel::index(int row,int column,QModelIndex parent) const {
Q_UNUSED(parent);
return createIndex(row,column,0);
}
the debug output looks like this
row: 9 col: 1 index: QModelIndex(9,1,0x0,TableModel(0xbf3f50) )
I'm fairly sure that the index is somehow invalid as setCurrentIndex doesn't seem to
be working