effect: Queue a redraw on :enabled changes

ClutterEffect should queue a redraw if the :enabled property of its
parent class ClutterActorMeta changes.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2587
This commit is contained in:
Emmanuele Bassi 2011-03-01 18:36:55 +00:00
parent bd8b09edda
commit 0be73bf401

View File

@ -199,9 +199,30 @@ clutter_effect_real_get_paint_volume (ClutterEffect *effect,
return TRUE;
}
static void
clutter_effect_notify (GObject *gobject,
GParamSpec *pspec)
{
if (strcmp (pspec->name, "enabled") == 0)
{
ClutterActorMeta *meta = CLUTTER_ACTOR_META (gobject);
ClutterActor *actor = clutter_actor_meta_get_actor (meta);
if (actor != NULL)
clutter_actor_queue_redraw (actor);
}
if (G_OBJECT_CLASS (clutter_effect_parent_class)->notify != NULL)
G_OBJECT_CLASS (clutter_effect_parent_class)->notify (gobject, pspec);
}
static void
clutter_effect_class_init (ClutterEffectClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->notify = clutter_effect_notify;
klass->pre_paint = clutter_effect_real_pre_paint;
klass->post_paint = clutter_effect_real_post_paint;
klass->get_paint_volume = clutter_effect_real_get_paint_volume;