Re: how to use [gtk-object-]destroy ?

[Jan Nieuwenhuizen]

Andreas Rottmann writes:

>>     (define-method destroy
>>       (of-object "GtkObject")
>>       (c-name "gtk_object_destroy")
>>       (return-type "none")
>>     )
>
> (generic-function-methods ITEM)

Hmm:

    (write (generic-function-methods item))

<unnamed port>: In procedure generic-function-methods in expression 
(generic-function-methods item):
<unnamed port>: Wrong type argument in position 1 (expecting GENERICP): 
#<<gnome-canvas-text> 40dbcd40>

    (write (generic-function-methods <gnome-canvas-text>))

<unnamed port>: In procedure generic-function-methods in expression 
(generic-function-methods <gnome-canvas-text>):
<unnamed port>: Wrong type argument in position 1 (expecting GENERICP): 
#<<gobject-class> <gnome-canvas-text> 40db5960>

>> why is guile trying
>> #<<GENERIC> rather than using gtk-object-destroy?
>>
> 'Cause destroy is a generic, which should have gtk-object-destroy as a
> method.

... but it hasn't, because for some reason, gtk-object-destroy is not
wrapped or does not exist, is that it?

    (gtk-object-destroy item)
    
<unnamed port>: Unbound variable: gtk-object-destroy

Jan.

-- 
Jan Nieuwenhuizen <address@hidden> | GNU LilyPond - The music typesetter
http://www.xs4all.nl/~jantien       | http://www.lilypond.org