[Openmcl-devel] How to send a message to the objc super-class ?
didier at lrde.epita.fr
Mon Feb 11 05:24:51 PST 2008
Gary Byers <gb at clozure.com> wrote:
> On Sat, 9 Feb 2008, Didier Verna wrote:
>> I have made some progress on this. As I said, the following compiled but
>> didn't draw anything:
>> (objc:defmethod (#/drawWithFrame:inView: :void)
>> ((self outline-cell) frame view)
>> (call-next-method frame view))
> When you defined that, you should have seen a warning of the form:
> ; Warning: previously declared methods on #1="drawWithFrame:inView:"
> ; all had the same type signature, but #<OBJC-METHOD-INFO
> ; -[OutlineCell #1#] #x3000421D518D> introduces ambiguity
I had indeed. Thank you very much for this detailed answer !
Resistance is futile. You will be jazzimilated.
Didier Verna, didier at lrde.epita.fr, http://www.lrde.epita.fr/~didier
EPITA / LRDE, 14-16 rue Voltaire Tel.+33 (0)1 44 08 01 85
94276 Le Kremlin-Bicêtre, France Fax.+33 (0)1 53 14 59 22 didier at xemacs.org
More information about the Openmcl-devel