|  |  |  | Clutter Reference Manual |  | 
|---|---|---|---|---|
| Top | Description | Object Hierarchy | Properties | ||||
ClutterActorMeta; struct ClutterActorMetaClass; void clutter_actor_meta_set_name (ClutterActorMeta *meta,const gchar *name); const gchar * clutter_actor_meta_get_name (ClutterActorMeta *meta); void clutter_actor_meta_set_enabled (ClutterActorMeta *meta,gboolean is_enabled); gboolean clutter_actor_meta_get_enabled (ClutterActorMeta *meta); ClutterActor * clutter_actor_meta_get_actor (ClutterActorMeta *meta);
  GObject
   +----GInitiallyUnowned
         +----ClutterActorMeta
               +----ClutterAction
               +----ClutterConstraint
               +----ClutterEffect
"actor" ClutterActor* : Read "enabled" gboolean : Read / Write "name" gchar* : Read / Write
ClutterActorMeta is an abstract class providing a common API for modifiers of ClutterActor behaviour, appearance or layout.
A ClutterActorMeta can only be owned by a single ClutterActor at any time.
Every sub-class of ClutterActorMeta should check if the
"enabled" property is set to TRUE before applying
any kind of modification.
ClutterActorMeta is available since Clutter 1.4
typedef struct _ClutterActorMeta ClutterActorMeta;
The ClutterActorMeta structure contains only private data and should be accessed using the provided API
Since 1.4
struct ClutterActorMetaClass {
  /**
   * ClutterActorMetaClass::set_actor:
   * @meta: a #ClutterActorMeta
   * @actor: (allow-none): the actor attached to @meta, or %NULL
   *
   * Virtual function, called when @meta is attached or detached
   * from a #ClutterActor.
   */
  void (* set_actor) (ClutterActorMeta *meta,
                      ClutterActor     *actor);
};
The ClutterActorMetaClass structure contains only private data
| virtual function, invoked when attaching and detaching a ClutterActorMeta instance to a ClutterActor | 
Since 1.4
void clutter_actor_meta_set_name (ClutterActorMeta *meta,const gchar *name);
Sets the name of meta
The name can be used to identify the ClutterActorMeta instance
| 
 | a ClutterActorMeta | 
| 
 | the name of meta | 
Since 1.4
const gchar *       clutter_actor_meta_get_name         (ClutterActorMeta *meta);
Retrieves the name set using clutter_actor_meta_set_name()
| 
 | a ClutterActorMeta | 
| Returns : | the name of the ClutterActorMeta
instance, or NULLif none was set. The returned string is owned
by the ClutterActorMeta instance and it should not be modified
or freed. [transfer none] | 
Since 1.4
void clutter_actor_meta_set_enabled (ClutterActorMeta *meta,gboolean is_enabled);
Sets whether meta should be enabled or not
| 
 | a ClutterActorMeta | 
| 
 | whether metais enabled | 
Since 1.4
gboolean            clutter_actor_meta_get_enabled      (ClutterActorMeta *meta);
Retrieves whether meta is enabled
| 
 | a ClutterActorMeta | 
| Returns : | TRUEif the ClutterActorMeta instance is enabled | 
Since 1.4
ClutterActor *      clutter_actor_meta_get_actor        (ClutterActorMeta *meta);
Retrieves a pointer to the ClutterActor that owns meta
| 
 | a ClutterActorMeta | 
| Returns : | a pointer to a ClutterActor or NULL. [transfer none] | 
Since 1.4
"actor" property"actor" ClutterActor* : Read
The ClutterActor attached to the ClutterActorMeta instance
Since 1.4
"enabled" property  "enabled"                  gboolean              : Read / Write
Whether or not the ClutterActorMeta is enabled
Default value: TRUE
Since 1.4
"name" property  "name"                     gchar*                : Read / Write
The unique name to access the ClutterActorMeta
Default value: NULL
Since 1.4