[baobab] Use a crossfade effect when switching charts

[Stefano Facchini <sfacchini src gnome org>]

commit 736f359877215530d97088d2e8c16eded3966130
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Fri Jun 14 14:34:11 2013 +0200

    Use a crossfade effect when switching charts

 src/baobab-main-window.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/baobab-main-window.ui b/src/baobab-main-window.ui
index a0691c7..d235430 100644
--- a/src/baobab-main-window.ui
+++ b/src/baobab-main-window.ui
@@ -358,6 +358,7 @@
                       <object class="GtkStack" id="chart_stack">
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
+                        <property name="transition_type">crossfade</property>
                         <child>
                           <object class="BaobabRingschart" id="rings_chart">
                             <property name="visible">True</property>