How to detect that user closed window

[Mike Bonner]

Ah, thx richard, but didn't know it was only the main, but it makes sense.
So, if you want to save a substack as a separate stack file, you'd have to
a) set its mainstack property to itself, and b) set the path and filename
you wish to save it to before you save it, otherwise the "save as" dialog
will always pop up.

If you just want to save the mainstack (which wouldn't work in a standalone
anyway unless using the splashstack method)  You'd want to make sure you
were actually saving the mainstack, which would of course save its
substacks.
And as richard said, any newly created or downloaded mainstacks won't have
the filename set, so you'd have to do that in code before calling save if
you don't want it to pop up the dialog.

On Fri, Feb 6, 2015 at 6:40 PM, Richard Gaskin <ambassador at fourthworld.com>
wrote:

> Bob Sneidar wrote:
>
> > filename does not seem to be a property of a stack.
>
> The filename is a property of mainstacks.  For substacks use "the
> effective filename".
>
> For stacks that have been newly created, or downloaded over the Web, the
> filename will be empty.
>
> --
>  Richard Gaskin
>  Fourth World Systems
>  Software Design and Development for the Desktop, Mobile, and the Web
>  ____________________________________________________________________
>  Ambassador at FourthWorld.com                http://www.FourthWorld.com
>
>
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