+
+
+class StringIdler(Idler):
+ def __init__(self, v, text="Hello Cruel World!"):
+ self.v = v
+ self.mk = MessageKeeper(v)
+ self.text = text
+
+ def next(self):
+ self.mk.update_display()
+
+ def reset(self):
+ self.mk.set_message(self.text, True, None)