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annotate Demo/tix/samples/OptMenu.py @ 79675:c0a2294de787 2.7

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Issue #16199: Backport 2to3 typo fix from 3.2.
author Chris Jerdonek <chris.jerdonek@gmail.com>
date Thu, 11 Oct 2012 16:15:46 -0700
parents c3a096bfbd6b
children 7d16b42fcdbd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
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2 #
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3 # $Id$
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4 #
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5 # Tix Demostration Program
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6 #
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7 # This sample program is structured in such a way so that it can be
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8 # executed from the Tix demo program "tixwidgets.py": it must have a
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9 # procedure called "RunSample". It should also have the "if" statment
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10 # at the end of this file so that it can be run as a standalone
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11 # program.
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12
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13 # This file demonstrates the use of the tixOptionMenu widget -- you can
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14 # use it for the user to choose from a fixed set of options
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15 #
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16 import Tix
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17
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18 options = {'text':'Plain Text', 'post':'PostScript', 'html':'HTML',
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19 'tex':'LaTeX', 'rtf':'Rich Text Format'}
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20
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21 def RunSample(w):
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22 global demo_opt_from, demo_opt_to
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23
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24 demo_opt_from = Tix.StringVar()
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25 demo_opt_to = Tix.StringVar()
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26
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27 top = Tix.Frame(w, bd=1, relief=Tix.RAISED)
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28
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29 from_file = Tix.OptionMenu(top, label="From File Format : ",
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30 variable=demo_opt_from,
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31 options = 'label.width 19 label.anchor e menubutton.width 15')
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32
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33 to_file = Tix.OptionMenu(top, label="To File Format : ",
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34 variable=demo_opt_to,
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35 options='label.width 19 label.anchor e menubutton.width 15')
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36
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37 # Add the available options to the two OptionMenu widgets
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38 #
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39 # [Hint] You have to add the options first before you set the
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40 # global variables "demo_opt_from" and "demo_opt_to". Otherwise
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41 # the OptionMenu widget will complain about "unknown options"!
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42 #
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43 for opt in options.keys():
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44 from_file.add_command(opt, label=options[opt])
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45 to_file.add_command(opt, label=options[opt])
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46
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47 demo_opt_from.set('html')
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48 demo_opt_to.set('post')
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49
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50 from_file.pack(side=Tix.TOP, anchor=Tix.W, pady=3, padx=6)
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51 to_file.pack(side=Tix.TOP, anchor=Tix.W, pady=3, padx=6)
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52
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53 box = Tix.ButtonBox(w, orientation=Tix.HORIZONTAL)
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54 box.add('ok', text='Ok', underline=0, width=6,
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55 command=lambda w=w: ok_command(w))
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56 box.add('cancel', text='Cancel', underline=0, width=6,
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57 command=lambda w=w: w.destroy())
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58 box.pack(side=Tix.BOTTOM, fill=Tix.X)
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59 top.pack(side=Tix.TOP, fill=Tix.BOTH, expand=1)
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60
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61 def ok_command(w):
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62 # tixDemo:Status "Convert file from %s to %s" % ( demo_opt_from.get(), demo_opt_to.get())
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63 w.destroy()
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64
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65 if __name__ == '__main__':
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66 root = Tix.Tk()
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67 RunSample(root)
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68 root.mainloop()