Demo/tkinter/matt/00-HELLO-WORLD.py

from Tkinter import *

# note that there is no explicit call to start Tk. 
# Tkinter is smart enough to start the system if it's not already going. 

class Test(Frame):
    def printit(self):
	print "hi"

    def createWidgets(self):
	self.QUIT = Button(self, {'text': 'QUIT', 
				  'fg': 'red', 
				  'command': self.quit})
	
	self.QUIT.pack({'side': 'left', 'fill': 'both'})


	# a hello button
	self.hi_there = Button(self, {'text': 'Hello', 
				      'command' : self.printit})
	self.hi_there.pack({'side': 'left'})


    def __init__(self, master=None):
	Frame.__init__(self, master)
	Pack.config(self)
	self.createWidgets()

test = Test()
test.mainloop()