def __init__(self, parent=None): super(FlightsWidget, self).__init__(parent) # state vars self.uifile = 'ui/flights_widget.ui' # objects, sub-windows self.ui = None self._btn_newmsg = ButtonTextOverIcon(self) self._btn_settings = QPushButton(self) # world reference self.world = XNovaWorld_instance() # columns indexes self.COL_TIME = 0 self.COL_MISSION = 1 self.COL_FROM = 2 self.COL_TO = 3 self.COL_PLAYER = 4 self.COL_SHIPS_RES = 5