dev->display_name(device_manager_)), this);
a->setCheckable(true);
a->setChecked(selected_device_ == dev);
- a->setData(qVariantFromValue((void*)dev.get()));
+ a->setData(QVariant::fromValue((void*)dev.get()));
a->setToolTip(QString::fromStdString(dev->full_name()));
mapper_.setMapping(a, a);