specialwidgets.py 文件源码

def add(self, question):
        """add a button and set up callback function.
        there should not be created more than one button with the same
        (c locale) name.
        return the button created.
        """
        if 'newline' in question and question.newline:
            self.newline()
        b = Gtk.CheckButton()

        if question.name.cval in self.m_button_dict:
            print >> sys.stderr, "Warning: The lessonfile contain several questions with the same name:", question.name.cval
            print >> sys.stderr, "         Things will not work as normal after this."
        self.m_button_dict[question.name.cval] = b
        self.m_name_list.append(question.name.cval)
        b.set_active(question.active)
        b.connect('toggled', self.on_checkbutton_toggled)
        b.m_cname = question.name.cval
        b.add(lessonfilegui.new_labelobject(question.name))
        b.show_all()
        self.attach(b, self.m_x, self.m_x+1, self.m_y, self.m_y+1)
        self.conditional_newline()
        return b