[REBOL] Re: Button en-/disabling revisited
From: santilli:gabriele:g:mail at: 28-Aug-2007 8:16
2007/8/27, Kai Peters <kpeters-otaksoft.com>:
> disable: func[ butt [object!] flag [logic!]] [
> if all [ flag butt/user-data = gray ][ alert "gray" exit ] ; don't
user-data is not gray when disabled, it holds the original color. So,
you need to check if face/color is gray (or face/colors/1).
Of course this does not work if the button was gray in the first
place, but I guess you're not doing that.
HTH,
Gabriele.
