Re: Finding out signals for an interface

["David Necas (Yeti)" <yeti physics muni cz>]

On Sat, Apr 09, 2005 at 07:06:14PM -0700, Andrei Zmievski wrote:
> How can I find out the list of signals a certain interface type has 
> given its GType? I tried using g_signal_list_ids(), but it just returns 
> an empty array. I also tried using g_type_class_ref() to make sure that 
> GTypeClass for the interface exists, but I get an error saying "cannot 
> retrieve class for invalid (unclassed) type `GtkCellEditable''.

Interfaces are not classes in GObject, you have to use
g_type_default_interface_ref() instead of g_type_class_ref()
to force initialization of the interface.

Yeti


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