You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
koffice/lib/kformula/glyphelement.h

69 lines
2.4 KiB

/* This file is part of the KDE project
Copyright (C) 2006 Alfredo Beaumont Sainz <alfredo.beaumont@gmail.com>
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 children's parentPosition.
*/
virtual void calcSizes( const ContextStyle& cstyle,
ContextStyle::TextStyle tstyle,
ContextStyle::IndexStyle istyle,
StyleAttributes& style );
/**
* Draws the whole element including its children.
* The `parentOrigin' is the point this element's parent starts.
* We can use our parentPosition to get our own origin then.
*/
virtual void draw( QPainter& painter, const LuPixelRect& r,
const ContextStyle& context,
ContextStyle::TextStyle tstyle,
ContextStyle::IndexStyle istyle,
StyleAttributes& style,
const LuPixelPoint& parentOrigin );
protected:
virtual bool readAttributesFromMathMLDom( const QDomElement &element );
private:
virtual QString getElementName() const { return "mglyph"; }
virtual void writeMathMLAttributes( QDomElement& element ) const ;
QChar m_char; // Char to be shown
QString m_fontFamily; // Font family to use
QString m_alt; // Alternative text if font family not found
bool m_hasFont; // Whether required font is available
};
KFORMULA_NAMESPACE_END
#endif // GLYPHELEMENT_H