src/mathed/InsetMathUnderset.h

   1 // -*- C++ -*-
   2 /**
   3  * \file InsetMathUnderset.h
   4  * This file is part of LyX, the document processor.
   5  * Licence details can be found in the file COPYING.
   6  *
   7  * \author André Pönitz
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #ifndef MATH_UNDERSETINSET_H
  13 #define MATH_UNDERSETINSET_H
  14
  15
  16 #include "InsetMathFrac.h"
  17
  18
  19 namespace lyx {
  20
  21 /// Inset for underset
  22 class InsetMathUnderset : public InsetMathFracBase {
  23 public:
  24         ///
  25         InsetMathUnderset(Buffer * buf) : InsetMathFracBase(buf) {}
  26         ///
  27         void metrics(MetricsInfo & mi, Dimension & dim) const;
  28         ///
  29         void draw(PainterInfo & pi, int x, int y) const;
  30         ///
  31         bool idxFirst(Cursor & cur) const;
  32         ///
  33         bool idxLast(Cursor & cur) const;
  34         ///
  35         bool idxUpDown(Cursor & cur, bool up) const;
  36         ///
  37         void write(WriteStream & ws) const;
  38         ///
  39         void normalize(NormalStream & ns) const;
  40         ///
  41         void validate(LaTeXFeatures & features) const;
  42         ///
  43         InsetCode lyxCode() const { return MATH_UNDERSET_CODE; }
  44
  45 private:
  46         virtual Inset * clone() const;
  47 };
  48
  49
  50
  51 } // namespace lyx
  52 #endif