2 * \file InsetMathStackrel.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
13 #include "InsetMathStackrel.h"
15 #include "MathStream.h"
20 InsetMathStackrel::InsetMathStackrel()
24 Inset * InsetMathStackrel::clone() const
26 return new InsetMathStackrel(*this);
30 bool InsetMathStackrel::metrics(MetricsInfo & mi, Dimension & dim) const
33 FracChanger dummy(mi.base);
35 dim.wid = std::max(cell(0).width(), cell(1).width()) + 4;
36 dim.asc = cell(1).ascent() + cell(0).height() + 4;
37 dim.des = cell(1).descent();
46 void InsetMathStackrel::draw(PainterInfo & pi, int x, int y) const
48 int m = x + dim_.width() / 2;
49 int yo = y - cell(1).ascent() - cell(0).descent() - 1;
50 cell(1).draw(pi, m - cell(1).width() / 2, y);
51 FracChanger dummy(pi.base);
52 cell(0).draw(pi, m - cell(0).width() / 2, yo);
53 drawMarkers(pi, x, y);
57 void InsetMathStackrel::write(WriteStream & os) const
59 os << "\\stackrel{" << cell(0) << "}{" << cell(1) << '}';
63 void InsetMathStackrel::normalize(NormalStream & os) const
65 os << "[stackrel " << cell(0) << ' ' << cell(1) << ']';