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MetaBackgroundActor: Handle paint opacity

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We were ignoring the opacity set on the background actor, causing problems,
e.g., when fading out the workspace thumbnails in GNOME Shell.

https://bugzilla.gnome.org/show_bug.cgi?id=641979
This commit is contained in:
Owen W. Taylor 2011-02-12 17:41:07 -05:00
parent 47626a17d7
commit 735c33bd9f
1 changed files with 4 additions and 0 deletions
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4
src/compositor/meta-background-actor.c
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@ -190,10 +190,14 @@ static void
meta_background_actor_paint (ClutterActor *actor)
{
MetaBackgroundActor *self = META_BACKGROUND_ACTOR (actor);
guchar opacity = clutter_actor_get_paint_opacity (actor);
int width, height;
meta_screen_get_size (self->screen, &width, &height);
cogl_material_set_color4ub (self->material,
opacity, opacity, opacity, opacity);
cogl_set_source (self->material);
if (self->visible_region)