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box: Munge the allocation passed to the layout manager

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The actor is in charge of providing to the LayoutManager the available
allocation. ClutterBox should not just pass the box it got from its
parent: it should, instead, provide a normalized box, with an origin in
(0, 0) and the available size.

https://bugzilla.gnome.org/show_bug.cgi?id=649631
This commit is contained in:
Emmanuele Bassi 2011-08-24 18:36:19 +01:00
parent 96810e1d4d
commit 3314385119
1 changed files with 8 additions and 1 deletions
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9
clutter/clutter-box.c
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@ -384,13 +384,20 @@ clutter_box_real_allocate (ClutterActor *actor,
{ {
ClutterBoxPrivate *priv = CLUTTER_BOX (actor)->priv; ClutterBoxPrivate *priv = CLUTTER_BOX (actor)->priv;
ClutterActorClass *klass; ClutterActorClass *klass;
ClutterActorBox box;
gfloat w, h;
klass = CLUTTER_ACTOR_CLASS (clutter_box_parent_class); klass = CLUTTER_ACTOR_CLASS (clutter_box_parent_class);
klass->allocate (actor, allocation, flags); klass->allocate (actor, allocation, flags);
clutter_actor_box_get_size (allocation, &w, &h);
clutter_actor_box_set_origin (&box, 0.f, 0.f);
clutter_actor_box_set_size (&box, w, h);
clutter_layout_manager_allocate (priv->manager, clutter_layout_manager_allocate (priv->manager,
CLUTTER_CONTAINER (actor), CLUTTER_CONTAINER (actor),
allocation, flags); &box, flags);
} }
static void static void