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/* This file is part of the KDE project
Copyright (C) 2000-2002 Kalle Dalheimer <kalle@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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 __koChart_h__
#define __koChart_h__
#include <QVariant>
#include <QVector>
#include <QRect>
#include <QtPlugin>
#include <KoDocument.h>
#include "kochart_export.h"
#include "KoChartModel.h"
#define ChartShapeId "ChartShape"
class QAbstractItemModel;
namespace KoChart
{
class Part;
// KoChart::Value is either:
// - a double (interpreted as a value)
// - a QString (interpreted as a label)
// - a QDateTime (interpreted as a date/time value)
// - Invalid (interpreted as empty)
typedef QVariant Value;
//typedef KDChartTableData Data;
class KOCHART_EXPORT WizardExtension : public QObject
{
Q_OBJECT
public:
explicit WizardExtension( Part *part );
virtual ~WizardExtension();
Part *part() const { return m_part; }
virtual bool show( QString &area ) = 0;
// XXX add more?
private:
Part *m_part;
class WizardExtensionPrivate;
WizardExtensionPrivate *d;
};
class KOCHART_EXPORT Part : public KoDocument
{
Q_OBJECT
public:
Part( QWidget *parentWidget,
QObject *parent,
bool singleViewMode = false );
virtual ~Part();
// The new interface.
virtual void setCanChangeValue( bool b )=0;
virtual WizardExtension *wizardExtension();
private:
class PartPrivate;
PartPrivate *d;
};
} // namespace KoChart
#endif
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