mutter/clutter/clutter-actor-meta-private.h
Emmanuele Bassi c075d26fb2 actor: Add ActorMeta, a base class for actor modifiers
ClutterActorMeta is a base, abstract class that can be used to derive
classes that are attached to a ClutterActor instance in order to modify
the way an actor is painted, sized/positioned or responds to events.

A typed container for ActorMeta instances is also provided to the
sub-classes can be attached to an Actor.
2010-05-17 16:42:10 +01:00

43 lines
1.4 KiB
C

#ifndef __CLUTTER_ACTOR_META_PRIVATE_H__
#define __CLUTTER_ACTOR_META_PRIVATE_H__
#include <clutter/clutter-actor-meta.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_META_GROUP (_clutter_meta_group_get_type ())
#define CLUTTER_META_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_META_GROUP, ClutterMetaGroup))
#define CLUTTER_IS_META_GROUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_META_GROUP))
typedef struct _ClutterMetaGroup ClutterMetaGroup;
typedef struct _ClutterMetaGroupClass ClutterMetaGroupClass;
struct _ClutterMetaGroup
{
GObject parent_instance;
ClutterActor *actor;
GList *meta;
};
struct _ClutterMetaGroupClass
{
GObjectClass parent_class;
};
GType _clutter_meta_group_get_type (void) G_GNUC_CONST;
void _clutter_meta_group_add_meta (ClutterMetaGroup *group,
ClutterActorMeta *meta);
void _clutter_meta_group_remove_meta (ClutterMetaGroup *group,
ClutterActorMeta *meta);
G_CONST_RETURN GList *_clutter_meta_group_peek_metas (ClutterMetaGroup *group);
void _clutter_meta_group_clear_metas (ClutterMetaGroup *group);
ClutterActorMeta * _clutter_meta_group_get_meta (ClutterMetaGroup *group,
const gchar *name);
G_END_DECLS
#endif /* __CLUTTER_ACTOR_META_PRIVATE_H__ */