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actor: Add a default handler for ::destroy

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Now that ClutterActor can be instantiated, we need to do the right
thing, and destroy its children when it is destroyed.
This commit is contained in:
Emmanuele Bassi 2012-02-09 15:43:25 +00:00
parent 630e602eac
commit 59bb19a449
1 changed files with 35 additions and 19 deletions
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54
clutter/clutter-actor.c
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@ -4754,6 +4754,21 @@ clutter_actor_real_has_overlaps (ClutterActor *self)
return TRUE;
}
static void
clutter_actor_real_destroy (ClutterActor *actor)
{
ClutterActorIter iter;
ClutterActor *child;
clutter_actor_iter_init (&iter, actor);
while (clutter_actor_iter_next (&iter, &child))
{
g_object_ref (child);
clutter_actor_iter_remove (&iter);
clutter_actor_destroy (child);
}
}
static GObject *
clutter_actor_constructor (GType gtype,
guint n_props,
@ -4795,6 +4810,26 @@ clutter_actor_class_init (ClutterActorClass *klass)
object_class->dispose = clutter_actor_dispose;
object_class->finalize = clutter_actor_finalize;
klass->show = clutter_actor_real_show;
klass->show_all = clutter_actor_show;
klass->hide = clutter_actor_real_hide;
klass->hide_all = clutter_actor_hide;
klass->map = clutter_actor_real_map;
klass->unmap = clutter_actor_real_unmap;
klass->unrealize = clutter_actor_real_unrealize;
klass->pick = clutter_actor_real_pick;
klass->get_preferred_width = clutter_actor_real_get_preferred_width;
klass->get_preferred_height = clutter_actor_real_get_preferred_height;
klass->allocate = clutter_actor_real_allocate;
klass->queue_redraw = clutter_actor_real_queue_redraw;
klass->queue_relayout = clutter_actor_real_queue_relayout;
klass->apply_transform = clutter_actor_real_apply_transform;
klass->get_accessible = clutter_actor_real_get_accessible;
klass->get_paint_volume = clutter_actor_real_get_paint_volume;
klass->has_overlaps = clutter_actor_real_has_overlaps;
klass->paint = clutter_actor_real_paint;
klass->destroy = clutter_actor_real_destroy;
g_type_class_add_private (klass, sizeof (ClutterActorPrivate));
/**
@ -6321,25 +6356,6 @@ clutter_actor_class_init (ClutterActorClass *klass)
G_TYPE_NONE, 2,
CLUTTER_TYPE_ACTOR_BOX,
CLUTTER_TYPE_ALLOCATION_FLAGS);
klass->show = clutter_actor_real_show;
klass->show_all = clutter_actor_show;
klass->hide = clutter_actor_real_hide;
klass->hide_all = clutter_actor_hide;
klass->map = clutter_actor_real_map;
klass->unmap = clutter_actor_real_unmap;
klass->unrealize = clutter_actor_real_unrealize;
klass->pick = clutter_actor_real_pick;
klass->get_preferred_width = clutter_actor_real_get_preferred_width;
klass->get_preferred_height = clutter_actor_real_get_preferred_height;
klass->allocate = clutter_actor_real_allocate;
klass->queue_redraw = clutter_actor_real_queue_redraw;
klass->queue_relayout = clutter_actor_real_queue_relayout;
klass->apply_transform = clutter_actor_real_apply_transform;
klass->get_accessible = clutter_actor_real_get_accessible;
klass->get_paint_volume = clutter_actor_real_get_paint_volume;
klass->has_overlaps = clutter_actor_real_has_overlaps;
klass->paint = clutter_actor_real_paint;
}
static void