Prevents all Windows to be shown when uniconifying the Revolution IDE.

[GIRARD Damien]

Hi all,

I have a problem with my Revolution plugin, if I iconify the Revolution 
IDE, when I uniconify it, all windows of my plugins are shown. (before 
they were hidden, but opened).
My wish is to prevent this annoying problem. Any idea ?

Also, does there is a way to prevent the showInvisibles property to be 
set to true for some stack? (If no, I can use a trick that simply push 
all invisible objects to an hidden part of the stack).

Regards,

Damien