cryptobar.py 文件源码

def __menu_cryptos(self):
        menu = gtk.Menu()
        option = None
        for symbol in sorted(self.symbols):
            option = gtk.RadioMenuItem(symbol, group = option)
            option.set_active(symbol == self.symbol)
            option.connect('activate', self.__set_symbol, symbol)
            menu.append(option)
        return submenu(menu, 'Set symbol')