Method setToDefault

src/optiondialog.cpp:420–429

    }

    void setToDefault() override
    {
        qint32 index = getDefaultIndex();

        setCurrentIndex(index);
        if(mVarCodec != nullptr)
        {
            *mVarCodec = m_codecVec[index];
        }
    }

    void setToCurrent() override
    {