diff -Nru qt4-x11-4.8.0/debian/changelog qt4-x11-4.8.0/debian/changelog
--- qt4-x11-4.8.0/debian/changelog	2012-02-23 16:24:25.000000000 +0000
+++ qt4-x11-4.8.0/debian/changelog	2012-03-09 17:09:20.000000000 +0000
@@ -1,3 +1,10 @@
+qt4-x11 (4:4.8.0-1ubuntu9) precise; urgency=low
+
+  * "update kubuntu_31_unity_workarea_atom.diff to notify of
+    workArea change on change of atom _UNITY_NET_WORKAREA_REGION"
+
+ -- Jonathan Riddell <jriddell@ubuntu.com>  Fri, 09 Mar 2012 17:07:54 +0000
+
 qt4-x11 (4:4.8.0-1ubuntu8) precise; urgency=low
 
   * Add kubuntu_31_unity_workarea_atom.diff from Unity team
diff -Nru qt4-x11-4.8.0/debian/patches/kubuntu_31_unity_workarea_atom.diff qt4-x11-4.8.0/debian/patches/kubuntu_31_unity_workarea_atom.diff
--- qt4-x11-4.8.0/debian/patches/kubuntu_31_unity_workarea_atom.diff	2012-02-23 16:26:20.000000000 +0000
+++ qt4-x11-4.8.0/debian/patches/kubuntu_31_unity_workarea_atom.diff	2012-03-09 17:07:51.000000000 +0000
@@ -9,8 +9,8 @@
 
 Index: qt4-x11-4.8.0/src/gui/kernel/qapplication_x11.cpp
 ===================================================================
---- qt4-x11-4.8.0.orig/src/gui/kernel/qapplication_x11.cpp	2012-02-23 16:19:00.000000000 +0000
-+++ qt4-x11-4.8.0/src/gui/kernel/qapplication_x11.cpp	2012-02-23 16:20:01.519131386 +0000
+--- qt4-x11-4.8.0.orig/src/gui/kernel/qapplication_x11.cpp	2012-03-09 17:07:42.235108232 +0000
++++ qt4-x11-4.8.0/src/gui/kernel/qapplication_x11.cpp	2012-03-09 17:07:48.667108437 +0000
 @@ -218,6 +218,7 @@
      "_NET_SUPPORTED\0"
      "_NET_VIRTUAL_ROOTS\0"
@@ -19,10 +19,20 @@
  
      "_NET_MOVERESIZE_WINDOW\0"
      "_NET_WM_MOVERESIZE\0"
+@@ -3987,7 +3988,8 @@
+                 qt_get_net_supported();
+             } else if (event->xproperty.atom == ATOM(_NET_VIRTUAL_ROOTS)) {
+                 qt_get_net_virtual_roots();
+-            } else if (event->xproperty.atom == ATOM(_NET_WORKAREA)) {
++            } else if (event->xproperty.atom == ATOM(_NET_WORKAREA) ||
++                       event->xproperty.atom == ATOM(_UNITY_NET_WORKAREA_REGION)) {
+                 qt_desktopwidget_update_workarea();
+ 
+                 // emit the workAreaResized() signal
 Index: qt4-x11-4.8.0/src/gui/kernel/qdesktopwidget_x11.cpp
 ===================================================================
---- qt4-x11-4.8.0.orig/src/gui/kernel/qdesktopwidget_x11.cpp	2011-12-08 05:06:02.000000000 +0000
-+++ qt4-x11-4.8.0/src/gui/kernel/qdesktopwidget_x11.cpp	2012-02-23 16:20:01.523131386 +0000
+--- qt4-x11-4.8.0.orig/src/gui/kernel/qdesktopwidget_x11.cpp	2012-03-09 17:07:42.227108234 +0000
++++ qt4-x11-4.8.0/src/gui/kernel/qdesktopwidget_x11.cpp	2012-03-09 17:07:44.939108319 +0000
 @@ -269,6 +269,11 @@
      return d->screens[screen];
  }
@@ -89,8 +99,8 @@
          Atom ret;
 Index: qt4-x11-4.8.0/src/gui/kernel/qt_x11_p.h
 ===================================================================
---- qt4-x11-4.8.0.orig/src/gui/kernel/qt_x11_p.h	2012-02-23 16:19:00.000000000 +0000
-+++ qt4-x11-4.8.0/src/gui/kernel/qt_x11_p.h	2012-02-23 16:20:01.591131388 +0000
+--- qt4-x11-4.8.0.orig/src/gui/kernel/qt_x11_p.h	2012-03-09 17:07:42.247108236 +0000
++++ qt4-x11-4.8.0/src/gui/kernel/qt_x11_p.h	2012-03-09 17:07:44.939108319 +0000
 @@ -588,6 +588,7 @@
          _NET_SUPPORTED,
          _NET_VIRTUAL_ROOTS,