g_type_query necessary

[Oskar Liljeblad <osk hem passagen se>]

A g_type_query (as in gtk_type_query) is necessary for the Java bindings
of GTK+. This is because the size of a class is used when replacing the
class structure (to allow subclassing).

Are there any plans to reintroduce a g_type_query or similar function,
or is there another way to retreive size of a class?

Oskar (osk hem passagen se)