diff -r ef0373b55136 -r 758a864f9613 src/gui/graphicsview/qgraphicslayoutitem_p.h
--- a/src/gui/graphicsview/qgraphicslayoutitem_p.h	Fri Sep 17 08:34:18 2010 +0300
+++ b/src/gui/graphicsview/qgraphicslayoutitem_p.h	Mon Oct 04 01:19:32 2010 +0300
@@ -65,6 +65,9 @@
 public:
     virtual ~QGraphicsLayoutItemPrivate();
     QGraphicsLayoutItemPrivate(QGraphicsLayoutItem *parent, bool isLayout);
+    static QGraphicsLayoutItemPrivate *get(QGraphicsLayoutItem *q) { return q->d_func();}
+    static const QGraphicsLayoutItemPrivate *get(const QGraphicsLayoutItem *q) { return q->d_func();}
+
     void init();
     QSizeF *effectiveSizeHints(const QSizeF &constraint) const;
     QGraphicsItem *parentItem() const;
@@ -73,6 +76,9 @@
     enum SizeComponent { Width, Height };
     void setSizeComponent(Qt::SizeHint which, SizeComponent component, qreal value);
 
+    bool hasHeightForWidth() const;
+    bool hasWidthForHeight() const;
+
     QSizePolicy sizePolicy;
     QGraphicsLayoutItem *parent;