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Diffstat (limited to 'Demo/tix/samples/OptMenu.py')
-rwxr-xr-x | Demo/tix/samples/OptMenu.py | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/Demo/tix/samples/OptMenu.py b/Demo/tix/samples/OptMenu.py new file mode 100755 index 0000000..2d05938 --- /dev/null +++ b/Demo/tix/samples/OptMenu.py @@ -0,0 +1,68 @@ +#!/usr/local/bin/python +# +# $Id$ +# +# Tix Demostration Program +# +# This sample program is structured in such a way so that it can be +# executed from the Tix demo program "tixwidgets": 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): + print "Convert file from", demo_opt_from.get(), " to", demo_opt_to.get() + w.destroy() + +if __name__ == '__main__': + root = Tix.Tk() + RunSample(root) + root.mainloop() |