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55 | 16.1.2.2 A Simple Hello World Program</A> | |
56 | </H3> | |
57 | <P> | |
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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