On Tue, 2007-12-04 at 15:16 +0100, Jeffrey Ratcliffe wrote:
> On 23/11/2007, Emmanuele Bassi <[EMAIL PROTECTED]> wrote:
> > you can ask here if it's something relevant with the glib-perl API or
> > the build environment.
>
> I seem to be making good progress, but am stuck trying to bind the
> following enum:
>
> typedef enum
> {
> GTK_IMAGE_TRANSP_COLOR = 0,
> GTK_IMAGE_TRANSP_BACKGROUND,
> GTK_IMAGE_TRANSP_GRID
> } GtkImageTransp;
the library should provide the GType for this enumeration, not the
bindings; you should ask the author to do that, because bindings will
have to keep a private function and nobody will be able to use that
enumeration in properties or signal marshallers even in C.
> #define GTKIMAGEVIEWPERL_TYPE_IMAGE_TRANSP
> gtkimageviewperl_gtk_image_transp_get_type()
> GType gtkimageviewperl_gtk_image_transp_get_type (void);
>
> which seems to be included properly. I also defined:
>
> #define SvGtkImageTransp(sv) (gperl_convert_enum
> (GTKIMAGEVIEWPERL_TYPE_IMAGE_TRANSP, (sv))
> #define newSVGtkImageTransp(e) (gperl_convert_back_enum
> (GTKIMAGEVIEWPERL_TYPE_IMAGE_TRANSP, (e))
you have to actually write the GType function:
GType
gtkimageviewperl_gtk_image_transp_get_type (void)
{
static GType e_type = 0;
if (G_UNLIKELY (e_type == 0))
{
const GEnumValue values[] = {
{ GTK_IMAGE_TRANSP_COLOR, "GTK_IMAGE_TRANSP_COLOR", "color" },
{ GTK_IMAGE_TRANSP_BACKGROUND, "GTK_IMAGE_TRANSP_BACKGROUND",
"background" },
{ GTK_IMAGE_TRANSP_GRID, "GTK_IMAGE_TRANSP_GRID", "grid" },
{ 0, NULL, NULL },
};
e_type =
g_enum_register_static (g_intern_static_string ("GtkImageTransp"),
values);
}
return e_type;
}
and then use the usual bindings stuff. you can also look at
Gnome2::GConf for some custom defined types.
ciao,
Emmanuele.
--
Emmanuele Bassi,
W: http://www.emmanuelebassi.net
B: http://log.emmanuelebassi.net
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