'Receives signal when a widget changed or not.
:param widg: the widget who changed.
:param like_initial: if it\'s modified or not
Handles the boldness of the option label and then propagates
the change.'

def _changedWidget(self, widg, like_initial):

    (labl, orig, chng) = self.widgets_status[widg]
    if like_initial:
        labl.set_text(orig)
    else:
        labl.set_markup(chng)
    self.propagAnyWidgetChanged.change(widg, like_initial)
