gecko-dev/layout/mathml/nsMathMLmrowFrame.h

42 строки
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsMathMLmrowFrame_h___
#define nsMathMLmrowFrame_h___
#include "mozilla/Attributes.h"
#include "nsCOMPtr.h"
#include "nsMathMLContainerFrame.h"
//
// <mrow> -- horizontally group any number of subexpressions
//
class nsMathMLmrowFrame : public nsMathMLContainerFrame {
public:
NS_DECL_FRAMEARENA_HELPERS
friend nsIFrame* NS_NewMathMLmrowFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
NS_IMETHOD
AttributeChanged(int32_t aNameSpaceID,
nsIAtom* aAttribute,
int32_t aModType) MOZ_OVERRIDE;
NS_IMETHOD
InheritAutomaticData(nsIFrame* aParent) MOZ_OVERRIDE;
NS_IMETHOD
TransmitAutomaticData() MOZ_OVERRIDE {
return TransmitAutomaticDataForMrowLikeElement();
}
protected:
nsMathMLmrowFrame(nsStyleContext* aContext) : nsMathMLContainerFrame(aContext) {}
virtual ~nsMathMLmrowFrame();
};
#endif /* nsMathMLmrowFrame_h___ */