diff -r 56cd8111b7f7 -r 41300fa6a67c src/gui/graphicsview/qgraphicsitem.h
--- a/src/gui/graphicsview/qgraphicsitem.h	Tue Jan 26 12:42:25 2010 +0200
+++ b/src/gui/graphicsview/qgraphicsitem.h	Tue Feb 02 00:43:10 2010 +0200
@@ -105,7 +105,8 @@
         ItemAcceptsInputMethod = 0x1000,
         ItemNegativeZStacksBehindParent = 0x2000,
         ItemIsPanel = 0x4000,
-        ItemIsFocusScope = 0x8000 // internal
+        ItemIsFocusScope = 0x8000, // internal
+        ItemSendsScenePositionChanges = 0x10000
         // NB! Don't forget to increase the d_ptr->flags bit field by 1 when adding a new flag.
     };
     Q_DECLARE_FLAGS(GraphicsItemFlags, GraphicsItemFlag)
@@ -137,7 +138,8 @@
         ItemZValueChange,
         ItemZValueHasChanged,
         ItemOpacityChange,
-        ItemOpacityHasChanged
+        ItemOpacityHasChanged,
+        ItemScenePositionHasChanged
     };
 
     enum CacheMode {
@@ -225,9 +227,11 @@
     qreal effectiveOpacity() const;
     void setOpacity(qreal opacity);
 
+#ifndef QT_NO_GRAPHICSEFFECT
     // Effect
     QGraphicsEffect *graphicsEffect() const;
     void setGraphicsEffect(QGraphicsEffect *effect);
+#endif //QT_NO_GRAPHICSEFFECT
 
     Qt::MouseButtons acceptedMouseButtons() const;
     void setAcceptedMouseButtons(Qt::MouseButtons buttons);
@@ -533,7 +537,6 @@
 {
     Q_OBJECT
     Q_PROPERTY(QGraphicsObject * parent READ parentObject WRITE setParentItem NOTIFY parentChanged DESIGNABLE false)
-    Q_PROPERTY(QString id READ objectName WRITE setObjectName)
     Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged FINAL)
     Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged)
     Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged FINAL)
@@ -555,7 +558,8 @@
     using QObject::children;
 #endif
 
-    void grabGesture(Qt::GestureType type, Qt::GestureContext context = Qt::ItemWithChildrenGesture);
+    void grabGesture(Qt::GestureType type, Qt::GestureFlags flags = Qt::GestureFlags());
+    void ungrabGesture(Qt::GestureType type);
 
 Q_SIGNALS:
     void parentChanged();