from Tkinter import * class Alarm(Frame): def repeater(self): self.bell() if self.master.state() == 'normal': self.master.withdraw() else: self.master.deiconify() self.master.lift() self.after(self.msecs, self.repeater) def __init__(self, msecs=1000): Frame.__init__(self) self.msecs = msecs self.pack() stopper = Button(self, text='Stop the beeps!', command=self.quit) stopper.pack() self.stopper = stopper self.repeater() Alarm().mainloop()
