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EDIT :: OptMenu.py

# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*- # # $Id$ # # Tix Demonstration Program # # This sample program is structured in such a way so that it can be # executed from the Tix demo program "tixwidgets.py": it must have a # procedure called "RunSample". It should also have the "if" statment # at the end of this file so that it can be run as a standalone # program. # This file demonstrates the use of the tixOptionMenu widget -- you can # use it for the user to choose from a fixed set of options # import Tix options = {'text':'Plain Text', 'post':'PostScript', 'html':'HTML', 'tex':'LaTeX', 'rtf':'Rich Text Format'} def RunSample(w): global demo_opt_from, demo_opt_to demo_opt_from = Tix.StringVar() demo_opt_to = Tix.StringVar() top = Tix.Frame(w, bd=1, relief=Tix.RAISED) from_file = Tix.OptionMenu(top, label="From File Format : ", variable=demo_opt_from, options = 'label.width 19 label.anchor e menubutton.width 15') to_file = Tix.OptionMenu(top, label="To File Format : ", variable=demo_opt_to, options='label.width 19 label.anchor e menubutton.width 15') # Add the available options to the two OptionMenu widgets # # [Hint] You have to add the options first before you set the # global variables "demo_opt_from" and "demo_opt_to". Otherwise # the OptionMenu widget will complain about "unknown options"! # for opt in options.keys(): from_file.add_command(opt, label=options[opt]) to_file.add_command(opt, label=options[opt]) demo_opt_from.set('html') demo_opt_to.set('post') from_file.pack(side=Tix.TOP, anchor=Tix.W, pady=3, padx=6) to_file.pack(side=Tix.TOP, anchor=Tix.W, pady=3, padx=6) box = Tix.ButtonBox(w, orientation=Tix.HORIZONTAL) box.add('ok', text='Ok', underline=0, width=6, command=lambda w=w: ok_command(w)) box.add('cancel', text='Cancel', underline=0, width=6, command=lambda w=w: w.destroy()) box.pack(side=Tix.BOTTOM, fill=Tix.X) top.pack(side=Tix.TOP, fill=Tix.BOTH, expand=1) def ok_command(w): # tixDemo:Status "Convert file from %s to %s" % ( demo_opt_from.get(), demo_opt_to.get()) w.destroy() if __name__ == '__main__': root = Tix.Tk() RunSample(root) root.mainloop()

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