| 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()
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