lyx_mirror/src/mathed/math_rootinset.h

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// -*- C++ -*-
/*
* File: math_root.h
* Purpose: Declaration of the root object
* Author: Alejandro Aguilar Sierra <asierra@servidor.unam.mx>
* Created: January 1999
* Description: Root math object
*
* Copyright: 1999 Alejandro Aguilar Sierra
*
* You are free to use and modify this code under the terms of
* the GNU General Public Licence version 2 or later.
*/
#ifndef MATH_ROOT_H
#define MATH_ROOT_H
#include "math_inset.h"
#include "symbol_def.h"
#ifdef __GNUG__
#pragma interface
#endif
/** The general n-th root inset.
\author Alejandro Aguilar Sierra
\version January 1999
*/
class MathRootInset : public MathInset {
public:
///
MathRootInset();
///
MathInset * clone() const;
///
void draw(Painter &, int x, int baseline);
///
void write(std::ostream &, bool fragile) const;
///
void writeNormal(std::ostream &) const;
///
void metrics(MathStyles st);
///
bool idxUp(int & idx, int & pos) const;
///
bool idxDown(int & idx, int & pos) const;
};
#endif