mywid.py 文件源码

def __init__(self, app, title, message, entry_prompt=None,
                 entry_text='', ring=None):
        self.app = app
        save_button = FixedButton('Save')
        cancel_button = FixedButton('Cancel')
        urwid.connect_signal(save_button, 'click',
                             lambda button:self._emit('save'))
        urwid.connect_signal(cancel_button, 'click',
                             lambda button:self._emit('cancel'))
        super(LineEditDialog, self).__init__(title, message, entry_prompt,
                                             entry_text,
                                             buttons=[save_button,
                                                      cancel_button],
                                             ring=ring)