Method setRange

DSView/pv/dock/keywordlineedit.cpp:170–176

}

void KeyLineEdit::setRange(int min, int max)
{
    _max = max;
    _min = min; 
    _is_spin_mode = true;
    set_number_mode(true);
}

void KeyLineEdit::set_number_mode(bool isNumberMode)
{