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[REBOL] Re: Button en-/disabling revisited

From: santilli:gabriele:g:mail at: 28-Aug-2007 8:16

2007/8/27, Kai Peters <>:
> 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.