1 files changed, 12 insertions, 4 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativeitem_p.h b/src/declarative/graphicsitems/qdeclarativeitem_p.h
index b4dd60a..516d6d0 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeitem_p.h
@@ -79,24 +79,32 @@ class QNetworkReply;
 class QDeclarativeItemKeyFilter;
 
 //### merge into private?
-class QDeclarativeContents : public QObject
+class QDeclarativeContents : public QObject, public QDeclarativeItemChangeListener
 {
     Q_OBJECT
 public:
     QDeclarativeContents();
+    ~QDeclarativeContents();
 
     QRectF rectF() const;
 
     void setItem(QDeclarativeItem *item);
 
-public Q_SLOTS:
-    void calcHeight();
-    void calcWidth();
+    void childRemoved(QDeclarativeItem *item);
+    void childAdded(QDeclarativeItem *item);
 
 Q_SIGNALS:
     void rectChanged(QRectF);
 
+protected:
+    void itemGeometryChanged(QDeclarativeItem *item, const QRectF &newGeometry, const QRectF &oldGeometry);
+    void itemDestroyed(QDeclarativeItem *item);
+    //void itemVisibilityChanged(QDeclarativeItem *item)
+
 private:
+    void calcHeight(QDeclarativeItem *changed = 0);
+    void calcWidth(QDeclarativeItem *changed = 0);
+
     QDeclarativeItem *m_item;
     qreal m_x;
     qreal m_y;