+ self.play_button = gtk.Button()
+ self.play_button.set_image(self.PLAY_IMAGE)
+ self.play_button.connect('clicked', self.on_play_clicked)
+ self.bbox.pack_start(self.play_button, False)
+
+ self.begin_button = gtk.Button()
+ self.begin_button.set_image(self.PLAY_IMAGE)
+ self.begin_button.connect('clicked', self.on_begin_clicked)
+ self.bbox.pack_start(self.begin_button, False)
+
+ self.end_button = gtk.Button()
+ self.end_button.set_image(self.PLAY_IMAGE)
+ self.end_button.connect('clicked', self.on_end_clicked)
+ self.bbox.pack_start(self.end_button, False)
+
+ self.bbox.show_all()
+
+ self.is_loaded = False