[pitivi: 10/16] timeline.py: TimelineObject.copy() now adds timeline objects to the copy with

[Edward Hervey <edwardrv src gnome org>]

commit 12b1a30974f081ed034910e98990480c1546a26c
Author: Brandon Lewis <brandon_lewis berkeley edu>
Date:   Fri Jul 3 17:39:49 2009 -0700

    timeline.py: TimelineObject.copy() now adds timeline objects to the copy with
    addTimlineObject(). This ensures that the timeline field is properly set and
    that track-object-added is emitted.
    
    git add -i FTW

 pitivi/timeline/timeline.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pitivi/timeline/timeline.py b/pitivi/timeline/timeline.py
index 5550955..e90ea8f 100644
--- a/pitivi/timeline/timeline.py
+++ b/pitivi/timeline/timeline.py
@@ -103,8 +103,8 @@ class TimelineObject(Signallable, Loggable):
     def copy(self):
         cls = self.__class__
         other = cls(self.factory)
-        other.track_objects = [track_object.copy() for track_object in
-                self.track_objects]
+        for track_object in self.track_objects:
+            other.addTrackObject(track_object.copy())
 
         return other