Class

ClutterAction

Description [src]

abstract class Clutter.Action : Clutter.ActorMeta
{
  /* No available fields */
}

Abstract class for event-related logic

ClutterAction is an abstract base class for event-related actions that modify the user interaction of a ClutterActor, just like ClutterConstraint is an abstract class for modifiers of an actor’s position or size.

Implementations of ClutterAction are associated to an actor and can provide behavioral changes when dealing with user input - for instance drag and drop capabilities, or scrolling, or panning - by using the various event-related signals provided by ClutterActor itself.

Hierarchy

Ancestors

Descendants

Instance methods

clutter_action_get_phase

No description available.

Methods inherited from ClutterActorMeta (5)

clutter_actor_meta_get_actor

Retrieves a pointer to the ClutterActor that owns meta.

clutter_actor_meta_get_enabled

Retrieves whether meta is enabled.

clutter_actor_meta_get_name

Retrieves the name set using clutter_actor_meta_set_name().

clutter_actor_meta_set_enabled

Sets whether meta should be enabled or not.

clutter_actor_meta_set_name

Sets the name of meta.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

Properties inherited from ClutterActorMeta (3)

Clutter.ActorMeta:actor

The ClutterActor attached to the ClutterActorMeta instance.

Clutter.ActorMeta:enabled

Whether or not the ClutterActorMeta is enabled.

Clutter.ActorMeta:name

The unique name to access the ClutterActorMeta.

Signals

Signals inherited from GObject (1)

GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct ClutterActionClass {
  gboolean (* handle_event) (
    ClutterAction* action,
    const ClutterEvent* event
  );
  void (* sequence_cancelled) (
    ClutterAction* action,
    ClutterInputDevice* device,
    ClutterEventSequence* sequence
  );
  gboolean (* register_sequence) (
    ClutterAction* self,
    const ClutterEvent* event
  );
  int (* setup_sequence_relationship) (
    ClutterAction* action_1,
    ClutterAction* action_2,
    ClutterInputDevice* device,
    ClutterEventSequence* sequence
  );
  
}

The ClutterActionClass structure contains only private data.

Class members

handle_event: gboolean (* handle_event) ( ClutterAction* action, const ClutterEvent* event ): No description available.
sequence_cancelled: void (* sequence_cancelled) ( ClutterAction* action, ClutterInputDevice* device, ClutterEventSequence* sequence ): No description available.
register_sequence: gboolean (* register_sequence) ( ClutterAction* self, const ClutterEvent* event ): No description available.
setup_sequence_relationship: int (* setup_sequence_relationship) ( ClutterAction* action_1, ClutterAction* action_2, ClutterInputDevice* device, ClutterEventSequence* sequence ): No description available.