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MetaBackgroundGroup: don't use clutter_actor_get_children()

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In C code we can use ClutterActorIter and avoid allocating a GList.
This commit is contained in:
Giovanni Campagna 2013-02-27 17:47:48 +01:00
parent c3e8646af3
commit 3093b5c95d
1 changed files with 4 additions and 6 deletions
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10
src/compositor/meta-background-group.c
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@ -73,13 +73,12 @@ void
meta_background_group_set_visible_region (MetaBackgroundGroup *self, meta_background_group_set_visible_region (MetaBackgroundGroup *self,
cairo_region_t *region) cairo_region_t *region)
{ {
GList *children, *l; ClutterActorIter iter;
ClutterActor *actor;
children = clutter_actor_get_children (CLUTTER_ACTOR (self)); clutter_actor_iter_init (&iter, CLUTTER_ACTOR (self));
for (l = children; l; l = l->next) while (clutter_actor_iter_next (&iter, &actor))
{ {
ClutterActor *actor = l->data;
if (META_IS_BACKGROUND_ACTOR (actor)) if (META_IS_BACKGROUND_ACTOR (actor))
{ {
meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (actor), region); meta_background_actor_set_visible_region (META_BACKGROUND_ACTOR (actor), region);
@ -96,7 +95,6 @@ meta_background_group_set_visible_region (MetaBackgroundGroup *self,
cairo_region_translate (region, x, y); cairo_region_translate (region, x, y);
} }
} }
g_list_free (children);
} }
ClutterActor * ClutterActor *