Anybody use fgui? I find it very handy.
I have a question about an argument to the call to gui in the first
example. The argument is argFilter, my question has to do with specifying
multiple filters. The argument in that example is
argFilter=list(flname="{{Text files} {.txt}}") ) ## note
space inbetween the braces!
The problem that I need to solve is that for certain types of files, I may
want to have the user choose between a couple of different suffixes or be
able to look at all files.
Including multiple extensions is easy-- comma separated extensions work.
But I can't figure out any way to have the user be able to search first
for text files, and if the suffix is not .txt, switch to {Any Files}
{*.*}. I am not familiar with tcl, which I assume uses this knid of
construct.
Any help would be appreciated.
Dave
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