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

    Returns
    -------
    size: int
        Default font size in points.
Function returns default font size in points used in Qt application.
    Can be used to instantiate initial dialog state.
Function returns default font size in points used in Qt application . Can be used to instantiate initial dialog state .
def default_font_size() -> int:
    """
    Function returns default font size in points used in Qt application.
    Can be used to instantiate initial dialog state.

    Returns
    -------
    size: int
        Default font size in points.
    """
    if not QApplication.instance():
        _ = QApplication(sys.argv)
    return QFont().pointSize()
def default_font_size ( ) -> int : if not QApplication . instance ( ) : _ = QApplication ( sys . argv ) return QFont ( ) . pointSize ( )