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2008-02-07 Tomas Frydrych <tf@openedhand.com>

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* clutter/clutter-group.c:
	(clutter_group_query_coords):
	Take into account the anchor point when calculating the box size.
This commit is contained in:
Tomas Frydrych 2008-02-07 18:37:11 +00:00
parent d80fbb6fa2
commit 60f162b7bf
2 changed files with 20 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-02-07 Tomas Frydrych <tf@openedhand.com>
* clutter/clutter-group.c:
(clutter_group_query_coords):
Take into account the anchor point when calculating the box size.
2008-02-07 Emmanuele Bassi <ebassi@openedhand.com> 2008-02-07 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-actor.c: Add a note on clutter_actor_set_size() * clutter/clutter-actor.c: Add a note on clutter_actor_set_size()

17
clutter/clutter-group.c
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@ -34,9 +34,7 @@
* *
* A #ClutterGroup's size is defined by the size and position of it * A #ClutterGroup's size is defined by the size and position of it
* it children. Resize requests via parent #ClutterActor API will be * it children. Resize requests via parent #ClutterActor API will be
* ignored, i.e. calling clutter_actor_set_size() on a #ClutterGroup * ignored.
* will not resize the group nor its children. If you want to resize
* a group, call clutter_actor_set_scale().
*/ */
#ifdef HAVE_CONFIG_H #ifdef HAVE_CONFIG_H
@ -175,9 +173,22 @@ clutter_group_query_coords (ClutterActor *self,
/* if (CLUTTER_ACTOR_IS_VISIBLE (child)) */ /* if (CLUTTER_ACTOR_IS_VISIBLE (child)) */
{ {
ClutterActorBox cbox; ClutterActorBox cbox;
gint anchor_x;
gint anchor_y;
clutter_actor_query_coords (child, &cbox); clutter_actor_query_coords (child, &cbox);
/*
* Must adjust these by the anchor point, as we need the box
* to be relative to the top-left corner of the parent
*/
clutter_actor_get_anchor_pointu (child, &anchor_x, &anchor_y);
cbox.x1 -= anchor_x;
cbox.x2 -= anchor_x;
cbox.y1 -= anchor_y;
cbox.y2 -= anchor_y;
/* Ignore any children with offscreen ( negaive ) /* Ignore any children with offscreen ( negaive )
* positions. * positions.
* *