1 files changed, 12 insertions, 16 deletions
diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h
index e4daebf..fac7bf9 100644
--- a/src/gui/graphicsview/qgraphicsview_p.h
+++ b/src/gui/graphicsview/qgraphicsview_p.h
@@ -63,7 +63,7 @@
 
 QT_BEGIN_NAMESPACE
 
-class Q_GUI_EXPORT QGraphicsViewPrivate : public QAbstractScrollAreaPrivate
+class QGraphicsViewPrivate : public QAbstractScrollAreaPrivate
 {
     Q_DECLARE_PUBLIC(QGraphicsView)
 public:
@@ -94,6 +94,7 @@ public:
     QPoint mousePressScreenPoint;
     QPointF lastMouseMoveScenePoint;
     QPoint lastMouseMoveScreenPoint;
+    QPoint dirtyScrollOffset;
     Qt::MouseButton mousePressButton;
     QTransform matrix;
     bool identityMatrix;
@@ -159,28 +160,23 @@ public:
 
     QRect mapToViewRect(const QGraphicsItem *item, const QRectF &rect) const;
     QRegion mapToViewRegion(const QGraphicsItem *item, const QRectF &rect) const;
-    void itemUpdated(QGraphicsItem *item, const QRectF &rect);
     bool fullUpdatePending;
-    QList<QRect> dirtyRects;
-    QList<QRegion> dirtyRegions;
-    int dirtyRectCount;
+    QRegion dirtyRegion;
     QRect dirtyBoundingRect;
-    void updateLater();
-    bool updatingLater;
-    void _q_updateLaterSlot();
-    void updateAll();
+    void processPendingUpdates();
+    inline void updateAll()
+    {
+        viewport->update();
+        fullUpdatePending = true;
+        dirtyBoundingRect = QRect();
+        dirtyRegion = QRegion();
+    }
     void updateRect(const QRect &rect);
     void updateRegion(const QRegion &region);
     bool updateSceneSlotReimplementedChecked;
+    QRegion exposedRegion;
 
     QList<QGraphicsItem *> findItems(const QRegion &exposedRegion, bool *allItems) const;
-
-    void generateStyleOptions(const QList<QGraphicsItem *> &itemList,
-			      QGraphicsItem **itemArray,
-			      QStyleOptionGraphicsItem *styleOptionArray,
-			      const QTransform &worldTransform,
-			      bool allItems,
-			      const QRegion &exposedRegion) const;
 };
 
 QT_END_NAMESPACE