mywid.py 文件源码

def generate_display_widget(self, size):
        p = super(MyGridFlow, self).generate_display_widget(size)
        for item in p.contents:
            if isinstance(item[0], urwid.Padding):
                c = item[0].original_widget
                if isinstance(c, urwid.Columns):
                    if c.focus_position == 0 and not c.contents[0][0].selectable():
                        for i, w in enumerate(c.contents):
                            if w[0].selectable():
                                c.focus_position = i
                                break
        return p