Some basic questions about Tkinter (probably v easy for experts!)
Martyn Quick
mrq at for.mat.bham.ac.uk
Thu Feb 8 05:33:45 EST 2001
On Wed, 7 Feb 2001, Fredrik Lundh wrote:
>
> have you read the introduction document? the first chapter
> seems to answer your questions:
>
> http://www.pythonware.com/library/tkinter/introduction/hello-tkinter.htm
Thanks very much for your answer Fredrik - I managed to get some menus
working last night, so I think I'm starting to get the hang of
things. I'll try having a thorough re-read of the Introduction now that
I'm getting an idea of the syntax.
> > armadillo.add_command(lable="Exit", command=exit)
>
> if you fix the typo, this adds a command item to the armadillo
> menubar. when that item is selected, Tkinter calls sys.exit.
I've realized one point that was confusing me.
When I use sys.exit to finish a python script I would type
sys.exit()
but in the above you use exit rather than exit().
Is it generally the case that you don't use the brackets in the
comannd=... part? (Sorry if this is easily to be found in the
Introduction document!) Presumably this means that I can't use a command
which relies on parameters?
Thanks once again...
Martyn
--------------------------------------------------------
Dr. Martyn Quick (Research Fellow in Pure Mathematics)
University of Birmingham, Edgbaston, Birmingham, UK.
http://www.mat.bham.ac.uk/M.R.Quick
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