def __init__(self): QtGui.QMainWindow.__init__(self) self.ui = Ui_MainWindow() self.ui.setupUi(self) self.model = DB() self.plot_frame = graph_frame.PercentBar(self.ui.tab_1) self.my_name = self.load_myname() # Holds the tourney indexes listed in the combobox. self.cb_indexes = [] self.load_combobox() self.add_signals() self.change_tourney(0)