Re: Custom widget headache

["Daniel Haude" <dunno stoptrick com>]

On Wed, 31 May 2006 16:33:16 +0200, David NeÄas (Yeti)  
<yeti physics muni cz> wrote:

OK, According to the GtkDial example at

>   http://www.gtk.org/tutorial/

I changed over to the g_type system. Actually there wasn't much to change  
except in the
cw_area_get_type() function.

Alas, I still get exactly the same output. I don't get it. Am I right in  
assuming that at the given point in my program the error can only be in  
the functions:

        cw_area_new()
        cw_area_get_type()
        cw_area_class_init()
        cw_area_init()

and in the struct definitions (BTW I don't like to use leading underscores  
for the struct tags because they invade implementation namespace). The  
only important thing appears to me that the first member of the struct is  
the appropriate parent; in this case GtkWidget. Or is there something else  
to watch out for?

        struct CwArea_t {
                GtkWidget widget;
        ...
        };

        struct CwAreaClass_t {
                GtkWidgetClass parent_class;
        };

?

The way I understand the type system, this is all the application has seen  
by the end of the call to g_type_register_static().

Thanks,
--Daniel