* src/ListModel.py: set the cell renderers to a fixed size

to improve performance
* src/PlaceView.py: set the cell renderers to a fixed size
to improve performance
* src/SourceView.py: set the cell renderers to a fixed size
to improve performance
* src/Sources.py: set the cell renderers to a fixed size
to improve performance
* src/Utils.py: set the cell renderers to a fixed size
to improve performance
* src/gramps_main.py: prevent double loading of place_view


svn: r1931

src/SourceView.py

@@ -70,6 +70,7 @@ class SourceView:
 
         for title in self.column_headers:
             renderer = gtk.CellRendererText ()
+            renderer.set_fixed_height_from_font(1)
             column = gtk.TreeViewColumn (title[0], renderer, text=colno)
             colno = colno + 1
             column.set_clickable (gtk.TRUE)