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MetaWindowGroup: fix logic for handling translations

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Instead of getting the x/y of the MetaBackgroundActor with respect to the
parent, use the same logic that we do for windows, fixing the case
where there is a more complex transformation involved.

https://bugzilla.gnome.org/show_bug.cgi?id=681221
This commit is contained in:
Owen W. Taylor 2012-08-15 13:28:34 -04:00
parent 1c8d45e89c
commit 0ab572d511
1 changed files with 6 additions and 1 deletions
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7
src/compositor/meta-window-group.c
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@ -193,9 +193,14 @@ meta_window_group_paint (ClutterActor *actor)
else if (META_IS_BACKGROUND_ACTOR (l->data))
{
MetaBackgroundActor *background_actor = l->data;
int x, y;
cairo_region_translate (visible_region, - group_x, - group_y);
if (!actor_is_untransformed (CLUTTER_ACTOR (background_actor), &x, &y))
continue;
cairo_region_translate (visible_region, - x, - y);
meta_background_actor_set_visible_region (background_actor, visible_region);
cairo_region_translate (visible_region, x, y);
}
}