message_textbox.py 文件源码

def show_channel_selector(self):
        self.pile.contents = [
            (self.w_lb, self.pile.options()), (urwid.Columns(
                [('pack', self.w_text), ('weight', 1, self.w_typing)]),
                                               self.pile.options()),
            (self.chat_widget.w_channel_cols, self.pile.options())
        ]
        self.pile.focus_position = 2