[clutter] actor: Paint the background color in the paint class handler

[Emmanuele Bassi <ebassi src gnome org>]

commit fd5e422b9fc58bec4cd98d626226b0ae03766e98
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Tue Dec 20 17:05:48 2011 +0000

    actor: Paint the background color in the paint class handler
    
    We need to paint the background color in the default class handler for
    two reasons: it's logically appropriate, and we don't want actor
    subclasses overriding the ::paint class handler to change behaviour only
    because somebody decided to set the background color.

 clutter/clutter-actor.c |   38 +++++++++++++++++++-------------------
 1 files changed, 19 insertions(+), 19 deletions(-)
---
diff --git a/clutter/clutter-actor.c b/clutter/clutter-actor.c
index 62917b4..4e03447 100644
--- a/clutter/clutter-actor.c
+++ b/clutter/clutter-actor.c
@@ -2867,14 +2867,31 @@ add_or_remove_flatten_effect (ClutterActor *self)
 static void
 clutter_actor_real_paint (ClutterActor *actor)
 {
+  ClutterActorPrivate *priv = actor->priv;
   ClutterActor *iter;
 
-  for (iter = actor->priv->first_child;
+  /* paint the background color, if set */
+  if (priv->bg_color_set)
+    {
+      float width, height;
+
+      clutter_actor_box_get_size (&priv->allocation, &width, &height);
+
+      cogl_set_source_color4ub (priv->bg_color.red,
+                                priv->bg_color.green,
+                                priv->bg_color.blue,
+                                priv->bg_color.alpha);
+
+      cogl_rectangle (0, 0, width, height);
+    }
+
+  for (iter = priv->first_child;
        iter != NULL;
        iter = iter->priv->next_sibling)
     {
-      CLUTTER_NOTE (PAINT, "Painting %s at { %.2f, %.2f - %.2f x %.2f }",
+      CLUTTER_NOTE (PAINT, "Painting %s, child of %s, at { %.2f, %.2f - %.2f x %.2f }",
                     _clutter_actor_get_debug_name (iter),
+                    _clutter_actor_get_debug_name (actor),
                     iter->priv->allocation.x1,
                     iter->priv->allocation.y1,
                     iter->priv->allocation.x2 - iter->priv->allocation.x1,
@@ -3158,23 +3175,6 @@ clutter_actor_continue_paint (ClutterActor *self)
     {
       if (_clutter_context_get_pick_mode () == CLUTTER_PICK_NONE)
         {
-          /* paint the background color, if set */
-          if (priv->bg_color_set)
-            {
-              float width, height;
-
-              clutter_actor_box_get_size (&priv->allocation,
-                                          &width,
-                                          &height);
-
-              cogl_set_source_color4ub (priv->bg_color.red,
-                                        priv->bg_color.green,
-                                        priv->bg_color.blue,
-                                        priv->bg_color.alpha);
-
-              cogl_rectangle (0, 0, width, height);
-            }
-
           g_signal_emit (self, actor_signals[PAINT], 0);
         }
       else