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| 55 | 16.1.2.2 A Simple Hello World Program</A> |
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| 58 | <div class="verbatim"><pre> |
| 59 | from Tkinter import * |
| 60 | |
| 61 | class Application(Frame): |
| 62 | def say_hi(self): |
| 63 | print "hi there, everyone!" |
| 64 | |
| 65 | def createWidgets(self): |
| 66 | self.QUIT = Button(self) |
| 67 | self.QUIT["text"] = "QUIT" |
| 68 | self.QUIT["fg"] = "red" |
| 69 | self.QUIT["command"] = self.quit |
| 70 | |
| 71 | self.QUIT.pack({"side": "left"}) |
| 72 | |
| 73 | self.hi_there = Button(self) |
| 74 | self.hi_there["text"] = "Hello", |
| 75 | self.hi_there["command"] = self.say_hi |
| 76 | |
| 77 | self.hi_there.pack({"side": "left"}) |
| 78 | |
| 79 | def __init__(self, master=None): |
| 80 | Frame.__init__(self, master) |
| 81 | self.pack() |
| 82 | self.createWidgets() |
| 83 | |
| 84 | root = Tk() |
| 85 | app = Application(master=root) |
| 86 | app.mainloop() |
| 87 | root.destroy() |
| 88 | </pre></div> |
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