More work on the new home page.

Remove obsolete import.

sugar/scene/StageView.py

@@ -2,9 +2,10 @@ import gtk
 
 from sugar.scene.Stage import Stage
 
-class SceneView(gtk.DrawingArea):
+class StageView(gtk.Fixed):
 	def __init__(self, stage):
-		gtk.DrawingArea.__init__(self)
+		gtk.Fixed.__init__(self)
+		self.set_has_window(True)
 
 		self._stage = stage
 		self._stage.connect('changed', self.__stage_changed_cb)

sugar/scene/Transformation.py

@@ -15,7 +15,7 @@ class Transformation:
 		return (translated_x, translated_y)
 
 	def compose(self, transf):
-		composed = copy.copy(transf)
+		composed = copy.copy(self)
 		composed._translation_x += transf._translation_x
 		composed._translation_y += transf._translation_y
 		return composed