Bommels05/Mozilla
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Clean up API (and its callers) for getting style data: remove unneeded null checks and switch to new inline member functions (one for each struct) that return values. b=197205 r+sr=roc a=brendan

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git-svn-id: svn://10.0.0.236/trunk@142488 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dbaron%dbaron.org
2003-05-15 03:42:21 +00:00
parent d88c07597f
commit 69da9d4a19
189 changed files with 1601 additions and 3140 deletions
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6
mozilla/layout/mathml/base/src/nsMathMLmsubFrame.cpp
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@@ -166,10 +166,8 @@ nsMathMLmsubFrame::PlaceSubScript (nsIPresContext* aPresContext,
nscoord xHeight = 0;
nsCOMPtr<nsIFontMetrics> fm;
const nsStyleFont* font;
baseFrame->GetStyleData(eStyleStruct_Font, (const nsStyleStruct *&)font);
aPresContext->GetMetricsFor (font->mFont, getter_AddRefs(fm));
aPresContext->GetMetricsFor (baseFrame->GetStyleFont()->mFont,
getter_AddRefs(fm));
fm->GetXHeight (xHeight);
nscoord minShiftFromXHeight = (nscoord)
(bmSubScript.ascent - (4.0f/5.0f) * xHeight);