/usr/include/KGantt/kganttabstractgrid.h is in libkgantt-dev 2.6.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
*
* This file is part of the KGantt library.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KGANTTABSTRACTGRID_H
#define KGANTTABSTRACTGRID_H
#include "kganttglobal.h"
#include "kganttconstraint.h"
QT_BEGIN_NAMESPACE
class QPainter;
class QRectF;
class QAbstractItemModel;
class QModelIndex;
QT_END_NAMESPACE
namespace KGantt {
class AbstractRowController;
class Span;
class KGANTT_EXPORT AbstractGrid : public QObject {
Q_OBJECT
KGANTT_DECLARE_PRIVATE_BASE_POLYMORPHIC( AbstractGrid )
friend class GraphicsScene;
public:
AbstractGrid(QObject* parent = 0);
virtual ~AbstractGrid();
QAbstractItemModel* model() const;
QModelIndex rootIndex() const;
virtual Span mapToChart( const QModelIndex& idx ) const = 0;
virtual bool mapFromChart( const Span& span, const QModelIndex& idx,
const QList<Constraint>& constraints=QList<Constraint>() ) const = 0;
virtual qreal mapToChart( const QVariant &value ) const;
virtual QVariant mapFromChart( qreal x ) const;
bool isSatisfiedConstraint( const Constraint& c ) const;
virtual void paintGrid( QPainter* painter, const QRectF& sceneRect, const QRectF& exposedRect,
AbstractRowController* rowController = 0, QWidget* widget=0 ) = 0;
virtual void paintHeader( QPainter* painter, const QRectF& headerRect, const QRectF& exposedRect,
qreal offset, QWidget* widget=0 ) = 0;
public Q_SLOTS:
/*internal*/ virtual void setModel( QAbstractItemModel* model );
/*internal*/ virtual void setRootIndex( const QModelIndex& idx );
Q_SIGNALS:
void gridChanged();
protected:
virtual void drawBackground(QPainter* paint, const QRectF& rect);
virtual void drawForeground(QPainter* paint, const QRectF& rect);
};
}
#endif /* KGANTTABSTRACTGRID_H */
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