--- a/demos/qtdemo/mainwindow.h	Tue Jul 06 15:10:48 2010 +0300
+++ b/demos/qtdemo/mainwindow.h	Wed Aug 18 10:37:55 2010 +0300
@@ -43,6 +43,7 @@
 #define MAIN_WINDOW_H
 
 #include <QtGui>
+#include <QtDeclarative>
 #include <QPixmap>
 
 class DemoTextItem;
@@ -62,6 +63,8 @@
     void start();
 
     QGraphicsScene *scene;
+    QGraphicsWidget* mainSceneRoot;
+
     bool loop;
 
     // FPS stuff: