Function labelForActionId

src/gui/FlexControlDialog.cpp:297–304

};

QString labelForActionId(const QString& actionId)
{
    for (const auto& def : kFlexActions) {
        if (actionId == QLatin1String(def.id))
            return QString::fromLatin1(def.label);
    }
    return actionId.isEmpty() ? QStringLiteral("None") : actionId;
}

double normalizeWheelAngle(double radians)
{