Method data

src/model/DeviceModel.cpp:186–195

}

QVariant DeviceModel::data(const QModelIndex &index, int role) const {
    if (!index.isValid())
        return {};
    Node *n = nodeFor(index);
    if (role == Qt::DisplayRole)
        return n->label;
    if (role == Qt::DecorationRole)
        return resolveIcon(n->iconName);
    return {};
}

QVariant DeviceModel::headerData(int, Qt::Orientation, int) const {
    return {};