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/* This file is part of the KDE project
Copyright (C) 2002, The Karbon Developers
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 __VTEXT_H__
#define __VTEXT_H__
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <qptrlist.h>
#include <qstring.h>
#include <qfont.h>
#include <koffice_export.h>
#include "vpath.h"
#include "vcomposite.h"
class VGroup;
typedef QPtrList<VPath> VPathList;
typedef QPtrListIterator<VPath> VPathListIterator;
#ifdef Above
#undef Above
#endif
class KARBONBASE_EXPORT VText : public VObject
{
public:
enum Position {
Above,
On,
Under
};
enum Alignment {
Left,
Center,
Right
};
VText( VObject* parent, VState state = normal );
VText( const QFont &font, const VSubpath& basePath, Position position, Alignment alignment, const QString& text );
VText( const VText& text );
virtual ~VText();
virtual DCOPObject* dcopObject();
virtual void setText( const QString& text );
virtual const QString& text() { return m_text; }
virtual void setFont( const QFont& font ) { m_font = font; }
virtual const QFont& font() { return m_font; }
virtual void setBasePath( const VSubpath& path ) { m_basePath = path; }
virtual VSubpath& basePath() { return m_basePath; }
virtual void setPosition( Position position ) { m_position = position; }
virtual Position position() { return m_position; }
virtual void setAlignment( Alignment alignment ) { m_alignment = alignment; }
virtual Alignment alignment() { return m_alignment; }
virtual void setUseShadow( bool state ) { m_shadow = state; }
virtual bool useShadow() { return m_shadow; }
virtual void setShadow( int angle, int distance, bool translucent )
{ m_translucentShadow = translucent; m_shadowAngle = angle; m_shadowDistance = distance; }
virtual bool translucentShadow() { return m_translucentShadow; }
virtual int shadowAngle() { return m_shadowAngle; }
virtual int shadowDistance() { return m_shadowDistance; }
virtual void setOffset( double offset );
virtual double offset() { return m_offset; }
/**
* Provides read only access to the glyphs.
*/
const VPathList& glyphs() const
{
return m_glyphs;
}
virtual void draw( VPainter *painter, const KoRect* rect = 0L ) const;
virtual const KoRect& boundingBox() const;
virtual void save( QDomElement& element ) const;
virtual void load( const QDomElement& element );
virtual VText* clone() const;
virtual VGroup* toVGroup() const;
virtual void setState( const VState state );
virtual void accept( VVisitor& visitor );
#ifdef HAVE_KARBONTEXT
void traceText();
protected:
QString buildRequest( QString family, int weight, int slant, double size, int &id );
#endif // HAVE_KARBONTEXT
private:
// The font to use to draw the text.
QFont m_font;
// The base path. Doesn't belong to the document.
VSubpath m_basePath;
// The text position
Position m_position;
// The text alignment
Alignment m_alignment;
// The text to draw
QString m_text;
// Shadow parameters
bool m_shadow;
bool m_translucentShadow;
int m_shadowDistance;
int m_shadowAngle;
// The glyphs (allow to keep a font even if not present on the computer. works as long as you don't edit the text.)
VPathList m_glyphs;
// the position offset
double m_offset;
};
#endif
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