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/* -*- 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/. */
#include "nsMathMLmsqrtFrame.h"
#include "mozilla/gfx/2D.h"
//
// <msqrt> -- form a radical - implementation
//
nsIFrame*
NS_NewMathMLmsqrtFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
{
return new (aPresShell) nsMathMLmsqrtFrame(aContext);
}
NS_IMPL_FRAMEARENA_HELPERS(nsMathMLmsqrtFrame)
nsMathMLmsqrtFrame::nsMathMLmsqrtFrame(nsStyleContext* aContext) :
nsMathMLmencloseFrame(aContext)
{
}
nsMathMLmsqrtFrame::~nsMathMLmsqrtFrame()
{
}
void
nsMathMLmsqrtFrame::Init(nsIContent* aContent,
nsContainerFrame* aParent,
nsIFrame* aPrevInFlow)
{
nsMathMLContainerFrame::Init(aContent, aParent, aPrevInFlow);
AllocateMathMLChar(NOTATION_RADICAL);
mNotationsToDraw |= NOTATION_RADICAL;
}
NS_IMETHODIMP
nsMathMLmsqrtFrame::InheritAutomaticData(nsIFrame* aParent)
{
nsMathMLContainerFrame::InheritAutomaticData(aParent);
mPresentationData.flags |= NS_MATHML_STRETCH_ALL_CHILDREN_VERTICALLY;
return NS_OK;
}
nsresult
nsMathMLmsqrtFrame::AttributeChanged(int32_t aNameSpaceID,
nsIAtom* aAttribute,
int32_t aModType)
{
return nsMathMLContainerFrame::
AttributeChanged(aNameSpaceID, aAttribute, aModType);
}
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