Merge lp:~unity-team/unity/unity.fix-unreactive-tiles into lp:unity

[Gord Allott]

fixes lp:623953

quick summery, icons that are loaded after unity starts are un-reactive, this fixes that

[Mirco Müller (macslow)]

Approved.

review: Approve

=== modified file 'unity-private/launcher/scroller-controller.vala'
--- unity-private/launcher/scroller-controller.vala	2010-08-24 15:13:35 +0000
+++ unity-private/launcher/scroller-controller.vala	2010-09-01 14:49:56 +0000
@@ -126,6 +126,7 @@
           else
             {
               ScrollerChild child = new ScrollerChild ();
+              child.group_type = ScrollerChild.GroupType.APPLICATION;
               controller = new ApplicationController (null, child);
               (controller as ApplicationController).attach_application (app);
               if (app.user_visible ())

=== modified file 'unity-private/launcher/scroller-view.vala'
--- unity-private/launcher/scroller-view.vala	2010-08-27 11:37:45 +0000
+++ unity-private/launcher/scroller-view.vala	2010-09-01 14:49:56 +0000
@@ -1585,16 +1585,7 @@
     public override void pick (Clutter.Color color)
     {
       base.pick (color);
-      for (int index = draw_btf.size-1; index >= 0; index--)
-        {
-          ScrollerChild child = draw_btf[index];
-          if (child is ScrollerChild && child.opacity > 0 && !child.do_not_render)
-            {
-              (child as ScrollerChild).paint ();
-            }
-        }
-
-      foreach (ScrollerChild child in draw_ftb)
+      foreach (ScrollerChild child in model)
         {
           if (child is ScrollerChild && child.opacity > 0 && !child.do_not_render)
             {