gecko-dev/layout/mathml/nsMathMLmunderoverFrame.h

55 lines
1.7 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 nsMathMLmunderoverFrame_h___
#define nsMathMLmunderoverFrame_h___
#include "mozilla/Attributes.h"
#include "nsMathMLContainerFrame.h"
//
// <munderover> -- attach an underscript-overscript pair to a base
//
class nsMathMLmunderoverFrame : public nsMathMLContainerFrame {
public:
NS_DECL_FRAMEARENA_HELPERS
friend nsIFrame* NS_NewMathMLmunderoverFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
virtual nsresult
Place(nsRenderingContext& aRenderingContext,
bool aPlaceOrigin,
nsHTMLReflowMetrics& aDesiredSize) MOZ_OVERRIDE;
NS_IMETHOD
InheritAutomaticData(nsIFrame* aParent) MOZ_OVERRIDE;
NS_IMETHOD
TransmitAutomaticData() MOZ_OVERRIDE;
NS_IMETHOD
UpdatePresentationData(uint32_t aFlagsValues,
uint32_t aFlagsToUpdate) MOZ_OVERRIDE;
NS_IMETHOD
UpdatePresentationDataFromChildAt(int32_t aFirstIndex,
int32_t aLastIndex,
uint32_t aFlagsValues,
uint32_t aFlagsToUpdate) MOZ_OVERRIDE;
NS_IMETHOD
AttributeChanged(int32_t aNameSpaceID,
nsIAtom* aAttribute,
int32_t aModType) MOZ_OVERRIDE;
protected:
nsMathMLmunderoverFrame(nsStyleContext* aContext) : nsMathMLContainerFrame(aContext) {}
virtual ~nsMathMLmunderoverFrame();
};
#endif /* nsMathMLmunderoverFrame_h___ */