lyx_mirror/src/mathed/InsetMathKern.h
Abdelrazak Younes 237c132c1e * Inset:
- get rid of the cached Dimension. Text inset dimensions are saved in ParagraphMetrics and mathed maintain their own dimension where needed.
- width(), ascent(), descent(): deleted.
- dimension(): now needs a valid BufferView.
- metrics(): now void.

* BufferView::getCoveringInset(): simplify.

* ParagraphMetrics(): now cache inset dimensions.




git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20420 a592a061-630c-0410-9148-cb99ea01b6c8
2007-09-21 20:39:47 +00:00

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// -*- C++ -*-
/**
* \file InsetMathKern.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#ifndef MATH_CHEATINSET_H
#define MATH_CHEATINSET_H
#include "InsetMath.h"
#include "Length.h"
namespace lyx {
/// The \kern primitive
/// Some hack for visual effects
class InsetMathKern : public InsetMath {
public:
///
InsetMathKern();
///
explicit InsetMathKern(Length const & wid);
///
explicit InsetMathKern(docstring const & wid);
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
///
void draw(PainterInfo & pi, int x, int y) const;
///
void write(WriteStream & os) const;
///
void normalize(NormalStream & ns) const;
private:
virtual Inset * clone() const;
/// width in em
Length wid_;
};
} // namespace lyx
#endif