layout/base/nsFrameTraversal.h
author Dave Townsend <dtownsend@mozilla.com>
Tue, 28 Jun 2011 09:36:19 -0400
changeset 63475 5216dd412535f563b4f2954b775b3ac2ff43b90c
parent 21105 307153dd899d099f18deb765e8795daabd323e52
permissions -rw-r--r--
bug 663372: some addon manager tests fail when network access is shut off. r=bmcbride, a=asa

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#ifndef NSFRAMETRAVERSAL_H
#define NSFRAMETRAVERSAL_H

#include "nsIFrame.h"
#include "nsIFrameTraversal.h"

nsresult NS_NewFrameTraversal(nsIFrameEnumerator **aEnumerator,
                              nsPresContext* aPresContext,
                              nsIFrame *aStart,
                              nsIteratorType aType,
                              PRBool aVisual,
                              PRBool aLockInScrollView,
                              PRBool aFollowOOFs);

nsresult NS_CreateFrameTraversal(nsIFrameTraversal** aResult);

class nsFrameTraversal : public nsIFrameTraversal
{
public:
  nsFrameTraversal();
  virtual ~nsFrameTraversal();

  NS_DECL_ISUPPORTS

  NS_IMETHOD NewFrameTraversal(nsIFrameEnumerator **aEnumerator,
                               nsPresContext* aPresContext,
                               nsIFrame *aStart,
                               PRInt32 aType,
                               PRBool aVisual,
                               PRBool aLockInScrollView,
                               PRBool aFollowOOFs);
};

#endif //NSFRAMETRAVERSAL_H