'method for redisplaying lines
based on internal list of lines'

def redraw(self):

    self.stdscr.clear()
    self.paintStatus(self.statusText)
    i = 0
    index = (len(self.lines) - 1)
    while ((i < (self.rows - 3)) and (index >= 0)):
        self.stdscr.addstr(((self.rows - 3) - i), 0, self.lines[index], curses.A_NORMAL)
        i = (i + 1)
        index = (index - 1)
    self.printLogLine(self.logLine)
    self.stdscr.refresh()
