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76 lines
2.6 KiB
76 lines
2.6 KiB
/* This file is part of the KDE project
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Copyright (C) 2006 Alfredo Beaumont Sainz <alfredo.beaumont@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef PADDEDELEMENT_H
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#define PADDEDELEMENT_H
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#include "sequenceelement.h"
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KFORMULA_NAMESPACE_BEGIN
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class PaddedElement : public SequenceElement {
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typedef SequenceElement inherited;
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enum SizeType { NoSize, RelativeSize, AbsoluteSize, PixelSize, WidthRelativeSize, HeightRelativeSize };
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public:
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PaddedElement( BasicElement* parent = 0 );
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/**
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* Calculates our width and height and
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* our children's parentPosition.
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*/
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virtual void calcSizes( const ContextStyle& cstyle,
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ContextStyle::TextStyle tstyle,
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ContextStyle::IndexStyle istyle,
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StyleAttributes& style );
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protected:
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virtual bool readAttributesFromMathMLDom(const TQDomElement& element);
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private:
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virtual TQString getElementName() const { return "mpadded"; }
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virtual void writeMathMLAttributes( TQDomElement& element ) const ;
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double readSizeAttribute( const TQString& str, SizeType* st, bool* relative );
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double getSize( const TQString& str, SizeType* st );
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double str2size( const TQString& str, SizeType* st, SizeType type );
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void writeSizeAttribute( TQDomElement element, const TQString& str,
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SizeType st, bool relative, double s ) const ;
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luPixel calcSize( const ContextStyle& context, SizeType type,
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bool relative, double length, luPixel width,
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luPixel height, luPixel defvalue );
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SizeType m_widthType;
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double m_width;
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SizeType m_lspaceType;
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double m_lspace;
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SizeType m_heightType;
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double m_height;
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SizeType m_depthType;
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double m_depth;
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bool m_widthRelative;
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bool m_lspaceRelative;
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bool m_heightRelative;
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bool m_depthRelative;
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};
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KFORMULA_NAMESPACE_END
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#endif // PADDEDELEMENT_H
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