On Tue, 04 Nov 2008 05:05:26 -0800, Andreas Davour <[EMAIL PROTECTED]> wrote:
> Elliot is indeed right. A predicate is not supposed to be settable, it > just returns t or nil (or maybe a type-something, yes). I do have > feelings about it. OK. - To set/test status: (alpha-enabled-p *surface*) (pixel-alpha-enabled-p *surface*) (color-key-enabled-p *surface*) (rle-accel-enabled-p *surface*) (setf (enable-alpha *surface*) T/NIL) (setf (enable-pixel-alpha *surface*) T/NIL) (setf (enable-color-key *surface*) T/NIL) (setf (enable-rle-accel *surface*) T/NIL) - To set/get the value of: (alpha *surface*) (color-key *surface*) (setf (alpha *surface*) 0-255) (setf (color-key *surface*) *color*) _______________________________________________ application-builder mailing list application-builder@lispniks.com http://www.lispniks.com/mailman/listinfo/application-builder
