3 * \file math_xarrowinset.h
4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
9 * Full author contact details are available in file CREDITS.
12 #ifndef MATH_XARROWINSET_H
13 #define MATH_XARROWINSET_H
15 #include "math_fracbase.h"
19 /// Wide arrows like \xrightarrow
20 class MathXArrowInset : public MathFracbaseInset {
23 explicit MathXArrowInset(string const & name);
25 virtual std::auto_ptr<InsetBase> clone() const;
27 void draw(PainterInfo & pi, int x, int y) const;
29 void write(WriteStream & os) const;
31 void metrics(MetricsInfo & mi, Dimension & dim) const;
33 void normalize(NormalStream & os) const;