def run(self, window):
        end = False
        while not end:
            window.clear()
            window.addstr(0,0,self.title, curses.A_BOLD)
            (_,width) = window.getmaxyx()
            width -= 8
            for i in range (len(self.options) ):
                option = self.options[i][0]
                if len(option) > width:
                    option = (option[:width-5]+'...')
                window.addstr(i+2, 4, option)
            window.addstr(self.selection+2,1,"-->")
            window.refresh()