| Guido van Rossum | 5b98ac5 | 1995-04-10 11:46:37 +0000 | [diff] [blame^] | 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() | ||||