[gnome-builder/wip/vim] prefs: set transition to crossfade

[Christian Hergert <chergert src gnome org>]

commit 7a19da637e316599a2b833e947fbaf895a34f461
Author: Christian Hergert <christian hergert me>
Date:   Thu Oct 2 20:07:01 2014 -0700

    prefs: set transition to crossfade

 src/resources/ui/gb-preferences-window.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/ui/gb-preferences-window.ui b/src/resources/ui/gb-preferences-window.ui
index bd03ed5..c0e7c87 100644
--- a/src/resources/ui/gb-preferences-window.ui
+++ b/src/resources/ui/gb-preferences-window.ui
@@ -79,6 +79,7 @@
           <object class="GtkStack" id="stack">
             <property name="visible">True</property>
             <property name="expand">True</property>
+            <property name="transition-type">GTK_STACK_TRANSITION_TYPE_CROSSFADE</property>
             <child>
               <object class="GtkGrid" id="editor_grid">
                 <property name="visible">True</property>