tkFileDialog closes main application

[James Stroud]

Eric Brunel wrote:
> BTW, why do you create a sub-class of Frame for your application? Why 
> not  create a sub-class of Tk instead?
> 

The short answer is that inhereting from Frame will allow embedding of 
the application in another application. A Tk() can not be embedded like 
this. Tk is appropriately instantiated if (and only if) __name__ == 
"__main__" here, allowing the App to run as the "main" application here.

James

-- 
James Stroud
UCLA-DOE Institute for Genomics and Proteomics
Box 951570
Los Angeles, CA 90095

http://www.jamesstroud.com/