()
return QFont().family()
Function returns default font family used in Qt application.
    Can be used to instantiate initial dialog state.

    Returns
    -------
    font: str
        Default font family.
Function returns default font family used in Qt application.
    Can be used to instantiate initial dialog state.
Function returns default font family used in Qt application . Can be used to instantiate initial dialog state .
def default_font_family() -> str:
    """
    Function returns default font family used in Qt application.
    Can be used to instantiate initial dialog state.

    Returns
    -------
    font: str
        Default font family.
    """
    if not QApplication.instance():
        _ = QApplication(sys.argv)
    return QFont().family()
def default_font_family ( ) -> str : if not QApplication . instance ( ) : _ = QApplication ( sys . argv ) return QFont ( ) . family ( )