'Set :attr:`progress` position of the progress bar with a
:attr:`message`.
:param progress: Progress position to be set on the progress bar.
:type progress: int
:param message: Message to be set on the progress bar.
:type message: str'

def set_down_progress(self, progress, message):

    self.ui.Prog.setProperty('value', progress)
    self.set_conn_status(1)
    self.ui.Prog.setFormat(message)
