From 23f833a92b9331c99818e5a2d14832b7c4d2beb7 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20St=C3=B6hr?= Date: Wed, 8 Apr 2009 00:19:57 +0000 Subject: [PATCH] InsetMathFrac.cpp: add some comments and remove an unused code line git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@29147 a592a061-630c-0410-9148-cb99ea01b6c8 --- src/mathed/InsetMathFrac.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/mathed/InsetMathFrac.cpp b/src/mathed/InsetMathFrac.cpp index 6d10da9847..cffc1d76de 100644 --- a/src/mathed/InsetMathFrac.cpp +++ b/src/mathed/InsetMathFrac.cpp @@ -147,12 +147,13 @@ void InsetMathFrac::metrics(MetricsInfo & mi, Dimension & dim) const dim.des = max(dim2.des, dim1.height() - 5); } } else { + // general cell metrics used for \frac FracChanger dummy(mi.base); cell(0).metrics(mi, dim0); cell(1).metrics(mi, dim1); if (nargs() == 3) cell(2).metrics(mi, dim2); - + // metrics for special fraction types if (kind_ == NICEFRAC) { dim.wid = dim0.width() + dim1.wid + 5; dim.asc = dim0.height() + 5; @@ -165,7 +166,7 @@ void InsetMathFrac::metrics(MetricsInfo & mi, Dimension & dim) const } else { if (kind_ == CFRAC || kind_ == CFRACLEFT || kind_ == CFRACRIGHT || kind_ == DFRAC) { - // \cfrac and \dfrac are in always in display size + // \cfrac and \dfrac are always in display size StyleChanger dummy2(mi.base, LM_ST_DISPLAY); cell(0).metrics(mi, dim0); cell(1).metrics(mi, dim1); @@ -189,7 +190,6 @@ void InsetMathFrac::draw(PainterInfo & pi, int x, int y) const setPosCache(pi, x, y); Dimension const dim = dimension(*pi.base.bv); Dimension const dim0 = cell(0).dimension(*pi.base.bv); - int m = x + dim.wid / 2; if (kind_ == UNIT || (kind_ == UNITFRAC && nargs() == 3)) { if (nargs() == 1) { ShapeChanger dummy2(pi.base.font, UP_SHAPE); -- 2.39.2