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[MATHML]. Laying some groundwork to pave the way for the future landing of Shyjan Mahamud's TeX alignment code.

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git-svn-id: svn://10.0.0.236/trunk@57109 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rbs%maths.uq.edu.au
2000-01-07 14:49:46 +00:00
parent 434d676a93
commit fa9816443f
28 changed files with 1554 additions and 506 deletions
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14
mozilla/layout/mathml/base/src/nsMathMLmrootFrame.cpp
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@@ -63,8 +63,8 @@ nsMathMLmrootFrame::nsMathMLmrootFrame() :
mSqrChar(),
mBarChar()
{
mSqrChar.SetEnum(eMathMLChar_Radical);
mBarChar.SetEnum(eMathMLChar_RadicalBar);
mSqrChar.SetEnum(eMathMLChar_Sqrt);
mBarChar.SetEnum(eMathMLChar_OverBar);
}
nsMathMLmrootFrame::~nsMathMLmrootFrame()
@@ -113,7 +113,9 @@ nsMathMLmrootFrame::Reflow(nsIPresContext* aPresContext,
{
nsresult rv = NS_OK;
nsReflowStatus childStatus;
nsHTMLReflowMetrics childDesiredSize(aDesiredSize.maxElementSize);
// ask our children to compute their bounding metrics
nsHTMLReflowMetrics childDesiredSize(aDesiredSize.maxElementSize,
aDesiredSize.mFlags | NS_REFLOW_CALC_BOUNDING_METRICS);
nsSize availSize(aReflowState.mComputedWidth, aReflowState.mComputedHeight);
//////////////////
@@ -264,5 +266,11 @@ nsMathMLmrootFrame::Reflow(nsIPresContext* aPresContext,
aDesiredSize.maxElementSize->height = aDesiredSize.height;
}
aStatus = NS_FRAME_COMPLETE;
// XXX Fix me!
mBoundingMetrics.ascent = aDesiredSize.ascent;
mBoundingMetrics.descent = -aDesiredSize.descent;
mBoundingMetrics.width = aDesiredSize.width;
return NS_OK;
}