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/****************************************************************************
**
** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the Itemviews NG project on Trolltech Labs.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 or 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#ifndef QTGRAPHICSTABLEVIEW_P_H
#define QTGRAPHICSTABLEVIEW_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qhash.h>
#include <qfont.h>
#include <qvariant.h>
#include "qtableselectionmanager.h"
QT_BEGIN_NAMESPACE
class QtTableModelInterface;
class QtTableSelectionManager;
class QtTableSelectionRange;
class QtTableController;
class QtGraphicsHeader;
class QtGraphicsTableView;
class QtGraphicsTableViewItemPrivate
{
Q_DECLARE_PUBLIC(QtGraphicsTableViewItem)
public:
int row;
int column;
QtGraphicsTableView *view;
mutable QStyleOptionViewItemV4 option;
QtGraphicsTableViewItem *q_ptr;
};
class QtGraphicsTableViewPrivate
{
Q_DECLARE_PUBLIC(QtGraphicsTableView)
public:
QtGraphicsTableViewPrivate();
~QtGraphicsTableViewPrivate();
void _q_controllerDestroyed();
void _q_modelDestroyed();
void _q_selectionsDestroyed();
void _q_verticalHeaderDestroyed();
void _q_horizontalHeaderDestroyed();
void _q_cellsChanged(int firstRow, int firstColumn, int rowCount, int columnCount, const QList<QByteArray> &roles);
void _q_selectionsChanged(const QList<QtTableSelectionRange> &changed);
void _q_currentChanged(int currentRow, int currentColumn, int previousRow, int previousColumn);
void _q_rowsInserted(int row, int count);
void _q_rowsRemoved(int row, int count);
void _q_rowsMoved(int from, int to, int count);
void _q_columnsInserted(int column, int count);
void _q_columnsRemoved(int column, int count);
void _q_columnsMoved(int from, int to, int count);
bool isSelected(int row, int column) const;
bool isCurrent(int row, int column) const;
void checkItems(int firstRow, int firstColumn, int rowCount, int columnCount);
void checkCache(int firstRow, int firstColumn, int rowCount, int columnCount);
QVariant cachedData(int row, int column, const QByteArray &role) const;
QtTableController *controller;
QtTableModelInterface *model;
QtTableSelectionManager *selectionManager;
QtGraphicsHeader *horizontalHeader;
QtGraphicsHeader *verticalHeader;
Qt::TextElideMode textElideMode;
// only used when we have no headers
qreal defaultRowHeight;
qreal defaultColumnWidth;
int firstRow;
int firstColumn;
qreal horizontalOffset;
qreal verticalOffset;
bool showGrid;
// cached data
mutable QHash<QByteArray,QVariant> cachedDataHash;
mutable int cachedDataRow;
mutable int cachedDataColumn;
// view items
QtTableSelectionRange visibleSections;
QHash<qint64, QGraphicsObject*> items;
QtGraphicsTableViewItemCreatorBase *creator;
QtGraphicsTableView *q_ptr;
};
QT_END_NAMESPACE
#endif//QTGRAPHICSTABLEVIEW_P_H
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