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Re: widget function returns an array

eeeyler@my-deja.com wrote:
> I wish to make a widget that will allow me to select multiple
> sub-directories from a parent directory and return a string array of
> those sub-directories when I click a 'done' button.  I wish to return
> the array to a parent procedure, and have the widget destroyed.  Can
> this be done?

Oh yes.  Look into widget_list,/MULTIPLE along with
widget_info(wid,/LIST_SELECT).  Finding subdirectories in a platform independent
way is somewhat troublesome in IDL, and usually requires various
platform-specific flags to findfile() being employed.  If you don't care about
platform independence, your job will be easier.  


 J.D. Smith                             |*|      WORK: (607) 255-5842    
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