rhythm.py 文件源码

def __init__(self, teacher):
        abstract.Gui.__init__(self, teacher)
        self.m_key_bindings = {'backspace_ak': self.on_backspace}
        self.g_answer_box = gu.NewLineBox()
        self.practise_box.pack_start(self.g_answer_box, False, False, 0)
        #-------
        hbox = gu.bHBox(self.practise_box)
        b = Gtk.Button(_("Play"))
        b.show()
        b.connect('clicked', self.play_users_answer)
        hbox.pack_start(b, False, True, 0)
        self.practise_box.pack_start(Gtk.HBox(False, 0), False, False,
                                     padding=gu.PAD_SMALL)
        self.g_rhythm_viewer = RhythmViewer(self)
        #FIXME the value 52 is dependant on the theme used
        self.g_rhythm_viewer.set_size_request(-1, 52)
        self.g_rhythm_viewer.create_holders()
        hbox.pack_start(self.g_rhythm_viewer, True, True, 0)

        # action area
        self.std_buttons_add(
            ('new', self.new_question),
            ('repeat', self.repeat_question),
            ('give_up', self.give_up),
            ('backspace', self.on_backspace))

        self.practise_box.show_all()
        ##############
        # config_box #
        ##############
        self.add_select_elements_gui()
        #--------
        self.config_box.pack_start(Gtk.HBox(False, 0), False, False,
                                   padding=gu.PAD_SMALL)
        self.add_select_num_beats_gui()
        #-----
        self.config_box.pack_start(Gtk.HBox(False, 0), False, False,
                                   padding=gu.PAD_SMALL)
        #------
        hbox = gu.bHBox(self.config_box, False)
        hbox.set_spacing(gu.PAD_SMALL)
        hbox.pack_start(gu.nCheckButton(self.m_exname,
                 "not_start_with_rest",
                 _("Don't start the question with a rest")), False, False, 0)
        sep = Gtk.VSeparator()
        hbox.pack_start(sep, False, False, 0)
        hbox.pack_start(Gtk.Label(_("Beats per minute:")), False, False, 0)
        spin = gu.nSpinButton(self.m_exname, 'bpm',
                 Gtk.Adjustment(60, 20, 240, 1, 10))
        hbox.pack_start(spin, False, False, 0)
        self._add_auto_new_question_gui(self.config_box)
        self.config_box.show_all()