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- To: firstname.lastname@example.org
- Subject: growing modal-dialogs...
- From: email@example.com
- Date: Fri, 3 Apr 1992 13:14:32 -0600
I need a modal dialog that has a grow-icon.
:grow-icon-p t has no discernible effect.
Don't know if this qualifies as a bug or not, as I've never seen a
modal-dialog that could grow.
No reason why not, though...Spare me the flames if it's against Mac GUI
Guidelines. It makes sense in this instance.
I got it working through nefarious means, which I give below FYI.
Drawing the damn grow-icon should probably be replaced with a nifty trap
call and such-like, but I was in a hurry. [No, window-draw-grow-icon don't
(defclass growable-modal (dialog)
:grow-icon-p t ;It's here for good luck, even though it don't do
(defmethod view-draw-contents :after ((view growable-modal))
(let* ((br (view-size view))
(tl1 (subtract-points br #@(15 15)))
;change to (br1 br) if you like to see the whole rectangle...
(br1 (add-points br #@(4 4)))
(tl2 (subtract-points br #@(12 12)))
(br2 (add-points tl2 #@(6 6)))
(tl3 (subtract-points br #@(10 9)))
(br3 (add-points tl3 #@(8 7))))
(rlet ((r1 :rect :topleft tl1 :bottomright br1)
(r2 :rect :topleft tl2 :bottomright br2)
(r3 :rect :topleft tl3 :bottomright br3))
(defmethod view-click-event-handler :around ((view growable-modal) where)
(let ((size (view-size view)))
(if (and (< (- (point-h size) (point-h where)) 15)
(< (- (point-v size) (point-v where)) 15))
(invalidate-view view t)
;Thank <deity> window-grow-event-handler works...
(window-grow-event-handler view (local-to-global view where)))
(modal-dialog (make-instance 'growable-modal))
"TANSTAAFL" Rich firstname.lastname@example.org