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/* This file is part of the KDE project
Copyright (C) 2006 Alfredo Beaumont Sainz <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef GLYPHELEMENT_H
#define GLYPHELEMENT_H
#include "textelement.h"
KFORMULA_NAMESPACE_BEGIN
class GlyphElement : public TextElement {
typedef TextElement inherited;
public:
GlyphElement( BasicElement* parent = 0 );
/**
* Calculates our width and height and
* our tqchildren's parentPosition.
*/
virtual void calcSizes( const ContextStyle& cstyle,
ContextStyle::TextStyle tstyle,
ContextStyle::IndexStyle istyle,
StyleAttributes& style );
/**
* Draws the whole element including its tqchildren.
* The `parentOrigin' is the point this element's parent starts.
* We can use our parentPosition to get our own origin then.
*/
virtual void draw( TQPainter& painter, const LuPixelRect& r,
const ContextStyle& context,
ContextStyle::TextStyle tstyle,
ContextStyle::IndexStyle istyle,
StyleAttributes& style,
const LuPixelPoint& parentOrigin );
protected:
virtual bool readAttributesFromMathMLDom( const TQDomElement &element );
private:
virtual TQString getElementName() const { return "mglyph"; }
virtual void writeMathMLAttributes( TQDomElement& element ) const ;
TQChar m_char; // Char to be shown
TQString m_fontFamily; // Font family to use
TQString m_alt; // Alternative text if font family not found
bool m_hasFont; // Whether required font is available
};
KFORMULA_NAMESPACE_END
#endif // GLYPHELEMENT_H
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