Description
This package provides an implementation for hooks used in
Gtk.Type_Conversion. These hooks should be used when you import a new
C GObject, so that GtkAda can recreate the Ada structure from the
underlying C structure.
Note that when you create a GObject directly in Ada, you do not need to
provide any hook.
Implementation note: This is a separate package from Gtk.Type_Conversion
so that adding a hook does not necessarily mean the user has to 'with'
Gtk.Type_Conversion, and thus all the packages from GtkAda.
Note that this package is not thread safe. You should call the
function Add_Hook from the elaboration part of your packages.
Types
-
type Expected_Object is returned instead.
--
-- This allows convertion of types we know are expected, but don't have
-- registered conversion hook functions.
private
Creator_Access : constant Conversion_Creator_Hook_Type := Creator'Access;
-
type Handled_Type is new GObject_Record with private;