How to add text to second column along with first?

[SRaD]

Using Qt5, I have a TreeModel which inherits QAbstractItemModel. I have two colums in the view. I can dynamically add a checkbox with a label to the first column using the following:

QCheckBox *cb = new QCheckBox;
cb->setCheckState(Qt::Checked);
                                                                           
QVector<QVariant> myData;
myData << name << QVariant::fromValue(cb);
                                                                           
MyTreeItem *myItem = new MyTreeItem(myData, mainItem);
myItem->set_label(sname);

mainItem->appendChild(myItem);

What I'd like to do now is add a text string to the second column on the same row where I added this MyTreeItem.

How might that be done?

[iss7gli7]

@srad said in How to add text to second column along with first?:

new MyTreeItem

In examples, method data for TreeModel has form:

QVariant TreeModel::data(const QModelIndex &index, int role) const
{
    if (!index.isValid())
        return QVariant();

    if (role != Qt::DisplayRole)
        return QVariant();

    TreeItem *item = static_cast<TreeItem*>(index.internalPointer());

    return item->data(index.column());
}

And for TreeItem method data:

QVariant TreeItem::data(int column) const
{
    return m_itemData.value(column);
}

Your case depends on your implementation that methods and constructor of MyTreeItem.