From 8790f17afa78303bfad56690ffc3066cc32aab48 Mon Sep 17 00:00:00 2001
From: Tim Bentley <tim.bentley@gmail.com>
Date: Tue, 29 Mar 2011 17:25:48 +0100
Subject: [PATCH] Fix theme editing

---
 openlp/core/lib/renderer.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openlp/core/lib/renderer.py b/openlp/core/lib/renderer.py
index c1a866668..d612c9a58 100644
--- a/openlp/core/lib/renderer.py
+++ b/openlp/core/lib/renderer.py
@@ -182,7 +182,7 @@ class Renderer(object):
         # save value for use in format_slide
         self.force_page = force_page
         # set the default image size for previews
-        self.calculate_default(self.screens.preview[u'size'])
+        self._calculate_default(self.screens.preview[u'size'])
         # build a service item to generate preview
         serviceItem = ServiceItem()
         serviceItem.theme = theme_data
@@ -192,7 +192,7 @@ class Renderer(object):
         else:
             self.image_manager.del_image(theme_data.theme_name)
             serviceItem.add_from_text(u'', VERSE, FOOTER)
-        serviceItem.render_manager = self
+        serviceItem.renderer = self
         serviceItem.raw_footer = FOOTER
         serviceItem.render(True)
         if not self.force_page: