symbian-qemu-0.9.1-12/python-2.6.1/Demo/tkinter/guido/hello.py
changeset 1 2fb8b9db1c86
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0:ffa851df0825 1:2fb8b9db1c86
       
     1 # Display hello, world in a button; clicking it quits the program
       
     2 
       
     3 import sys
       
     4 from Tkinter import *
       
     5 
       
     6 def main():
       
     7     root = Tk()
       
     8     button = Button(root)
       
     9     button['text'] = 'Hello, world'
       
    10     button['command'] = quit_callback       # See below
       
    11     button.pack()
       
    12     root.mainloop()
       
    13 
       
    14 def quit_callback():
       
    15     sys.exit(0)
       
    16 
       
    17 main()