GtkSharp/glib/glue/value.c
Mike Kestner c9f1eadc11 2004-05-07 Mike Kestner <mkestner@ximian.com>
[Derived from a patch by Ben Maurer]
	* generator/Ctor.cs : generate code to detect subclassing and handle
	GType registration and native object creation properly.
	* generator/Parameters.cs : add PropertyName accessor for param attr.
	* generator/Property.cs : use a new GLib.Value ctor.
	* glib/ObjectManager.cs : redo hash access.
	* glib/Object.cs : CreateNativeObject method to invoke g_object_newv
	and some refactoring of RegisterGType and LookupGType.
	* glib/Value.cs : make gtype field an IntPtr.
	* glib/glue/object.c : glue for g_object_newv use.
	* glib/glue/value.c : new glue for value creation.
	* gtk/Dialog.custom : fix a ctor declaration for auto-reg.
	* gtk/Gtk.metadata : mark a couple property_name attrs as examples.
	* sample/Subclass.cs : use auto-GType-registration now.

svn path=/trunk/gtk-sharp/; revision=26916
2004-05-07 13:42:59 +00:00

52 lines
1.4 KiB
C

/* value.c : Glue to allocate GValues on the heap.
*
* Author: Mike Kestner <mkestner@speakeasy.net>
*
* <c> 2002 Mike Kestner
*/
#include <glib-object.h>
/* Forward declarations */
void gtksharp_value_create_from_property (GValue *value, GObject *obj, const gchar* name);
void gtksharp_value_create_from_type_and_property (GValue *value, GType gtype, const gchar* name);
GType gtksharp_value_get_value_type (GValue *value);
gpointer glibsharp_value_get_boxed (GValue *value);
void glibsharp_value_set_boxed (GValue *value, gpointer boxed);
/* */
void
gtksharp_value_create_from_property (GValue *value, GObject *obj, const gchar* name)
{
GParamSpec *spec = g_object_class_find_property (G_OBJECT_GET_CLASS (obj), name);
g_value_init (value, spec->value_type);
}
void
gtksharp_value_create_from_type_and_property (GValue *value, GType gtype, const gchar* name)
{
GParamSpec *spec = g_object_class_find_property (g_type_class_ref (gtype), name);
g_value_init (value, spec->value_type);
}
GType
gtksharp_value_get_value_type (GValue *value)
{
g_return_val_if_fail (value != NULL, G_TYPE_INVALID);
g_return_val_if_fail (G_IS_VALUE (value), G_TYPE_INVALID);
return G_VALUE_TYPE (value);
}
gpointer
glibsharp_value_get_boxed (GValue *value)
{
return g_value_get_boxed (value);
}
void
glibsharp_value_set_boxed (GValue *value, gpointer boxed)
{
g_value_set_boxed (value, boxed);
}