Re: Gobject Parent Errors

[Tristan Van Berkom <vantr touchtunes com>]

snowswept wrote:

Hi there!

...

> GtkType
> my_list_widget_get_type (void)
> {
>         static GtkType my_list_widget_type = 0;
>
>         if (!my_list_widget_type) {
>                 static const GTypeInfo my_list_widget_info = {
>                         sizeof (MyListWidgetClass),
>                         NULL,           /* base_init */
>                         NULL,           /* base_finalize */
>                         (GClassInitFunc) my_list_widget_class_init,
>                         NULL,           /* class_finalize */
>                         NULL,           /* class_data */
>                         sizeof (MyListWidget),
>                         0,              /* n_preallocs */
>                         (GInstanceInitFunc) my_list_widget_init
>                 };
>
>                 my_list_widget_type = g_type_register_static
> (GTK_TYPE_SCROLLED_WINDOW, "MyListWidget",
>                                                               &my_list_widget_info, 0);
>         }
>
>         return my_list_widget_type;
> }

I think that in this function you want to return a GtkType;
so you'll need a static const GtkTypeInfo and register it like this:

        "gtk_type_unique(GTK_TYPE_OBJECT, &my_list_widget_info)"

I also think that only a GtkObject can inherit from a GtkRange
(I'm not sure about that one).


Good luck !

        -Tristan