3 * \file InsetMathUnderset.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_UNDERSETINSET_H
13 #define MATH_UNDERSETINSET_H
16 #include "InsetMathFrac.h"
21 /// Inset for underset
22 class InsetMathUnderset
: public InsetMathFracBase
{
25 InsetMathUnderset(Buffer
* buf
) : InsetMathFracBase(buf
) {}
27 void metrics(MetricsInfo
& mi
, Dimension
& dim
) const;
29 void draw(PainterInfo
& pi
, int x
, int y
) const;
31 bool idxFirst(Cursor
& cur
) const;
33 bool idxLast(Cursor
& cur
) const;
35 bool idxUpDown(Cursor
& cur
, bool up
) const;
37 void write(WriteStream
& ws
) const;
39 void normalize(NormalStream
& ns
) const;
41 void validate(LaTeXFeatures
& features
) const;
43 InsetCode
lyxCode() const { return MATH_UNDERSET_CODE
; }
46 virtual Inset
* clone() const;