[gnome-initial-setup] Make title buttons all have the same width

[Matthias Clasen <matthiasc src gnome org>]

commit e161b22380d9aca81fab795fad4db3b4c9f4828f
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Dec 6 11:38:07 2013 +0800

    Make title buttons all have the same width
    
    At the same time, make sure the title label has the same height
    as the buttons, so the header bar doesn't shrink on the last page,
    where there are no header buttons.

 gnome-initial-setup/gis-assistant.ui |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/gnome-initial-setup/gis-assistant.ui b/gnome-initial-setup/gis-assistant.ui
index 0209834..c064f3e 100644
--- a/gnome-initial-setup/gis-assistant.ui
+++ b/gnome-initial-setup/gis-assistant.ui
@@ -59,6 +59,19 @@
     </child>
   </object>
 
+  <object class="GtkSizeGroup" id="headerbuttons">
+    <property name="mode">both</property>
+    <property name="ignore-hidden">False</property>
+    <widgets>
+      <widget name="cancel"/>
+      <widget name="back"/>
+      <widget name="skip"/>
+      <widget name="forward"/>
+      <widget name="accept"/>
+      <widget name="title"/>
+    </widgets>
+  </object>
+
   <template class="GisAssistant" parent="GtkBox">
     <property name="orientation">vertical</property>
     <child>