1 from Tkinter import *

     2 

     3 # this program creates a canvas and puts a single polygon on the canvas

     4 

     5 class Test(Frame):

     6     def printit(self):

     7         print "hi"

     8 

     9     def createWidgets(self):

    10         self.QUIT = Button(self, text='QUIT', foreground='red',

    11                            command=self.quit)

    12         self.QUIT.pack(side=BOTTOM, fill=BOTH)

    13 

    14         self.draw = Canvas(self, width="5i", height="5i")

    15 

    16         # see the other demos for other ways of specifying coords for a polygon

    17         self.draw.create_rectangle(0, 0, "3i", "3i", fill="black")

    18 

    19         self.draw.pack(side=LEFT)

    20 

    21     def __init__(self, master=None):

    22         Frame.__init__(self, master)

    23         Pack.config(self)

    24         self.createWidgets()

    25 

    26 test = Test()

    27 

    28 test.mainloop()