import W

# this demoscript illustrates how to tie a callback to activating or clicking away of the window.
# evb 22 4 99

class ActivateDemo:
	
	def __init__(self):
		self.w = W.Window((200, 200), 'Activate demo')
		self.w.bind("<activate>", self.my_activate_callback)
		self.w.open()
	
	def my_activate_callback(self, onoff):
		'''the callback gets 1 parameter which indicates whether the window
		has been activated (1) or clicked to the back (0)'''
		if onoff == 1:
			print "I'm in the front now!"
		else:
			print "I've been clicked away, Oh No!"

ad = ActivateDemo()