Function OptionIntEdit

src/optiondialog.cpp:222–230

{
  public:
    OptionIntEdit(qint32 defaultVal, const QString& saveName, qint32* pVar, qint32 rangeMin, qint32 rangeMax,
                  QWidget* pParent):
        QLineEdit(pParent),
        OptionNum<qint32>(pVar, defaultVal, saveName)
    {
        QIntValidator* v = new QIntValidator(this);
        v->setRange(rangeMin, rangeMax);
        setValidator(v);
    }

    void setToDefault() override
    {