# L-30 MCS 260 Mon 5 Nov 2007 : guihello.py
#
# Hello world with a Graphical User Interface.
# The code below displays "Hello World!" in a
# new window, using the Tkinter GUI library.

from Tkinter import *
top = Tk()      # top is the new window
# Label is a widget to design the interface
Lbl = Label(top,text="Hello World!",\
            width=20,height=5)
# to arrange the widget in a window we call
Lbl.pack()      # the geometry manager
top.mainloop()  # enter main event loop