lyx_mirror/src/mathed/math_diminset.h

// -*- C++ -*-
/**
 * \file math_diminset.h
 * This file is part of LyX, the document processor.
 * Licence details can be found in the file COPYING.
 *
 * \author Andr<EFBFBD> P<EFBFBD>nitz
 *
 * Full author contact details are available in file CREDITS.
 */

#ifndef MATH_DIMINSET_H
#define MATH_DIMINSET_H

#include "math_inset.h"
#include "dimension.h"

class PainterInfo;


/// things that need the dimension cache
class MathDimInset : public MathInset {
public:
	///
	MathDimInset();

	///
	Dimension dimensions() const { return dim_; }
	///
	int ascent() const;
	///
	int descent() const;
	///
	int width() const;

	///
	void setPosCache(PainterInfo const & pi, int x, int y) const;

protected:
	///
	mutable Dimension dim_;
};

#endif