diff -r 56cd8111b7f7 -r 41300fa6a67c src/gui/widgets/qabstractscrollarea.h
--- a/src/gui/widgets/qabstractscrollarea.h	Tue Jan 26 12:42:25 2010 +0200
+++ b/src/gui/widgets/qabstractscrollarea.h	Tue Feb 02 00:43:10 2010 +0200
@@ -52,6 +52,7 @@
 
 #ifndef QT_NO_SCROLLAREA
 
+class QMargins;
 class QScrollBar;
 class QAbstractScrollAreaPrivate;
 
@@ -95,6 +96,7 @@
 protected:
     QAbstractScrollArea(QAbstractScrollAreaPrivate &dd, QWidget *parent = 0);
     void setViewportMargins(int left, int top, int right, int bottom);
+    void setViewportMargins(const QMargins &margins);
 
     bool event(QEvent *);
     virtual bool viewportEvent(QEvent *);