statisticsproxymodel.h

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/*
    Copyright (c) 2009 Kevin Ottens <ervin@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 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 LIBKDEPIM_STATISTICSPROXYMODEL_H
#define LIBKDEPIM_STATISTICSPROXYMODEL_H

#include "kdepim_export.h"

#include <kidentityproxymodel.h>

namespace KPIM {

class KDEPIM_EXPORT StatisticsProxyModel : public KIdentityProxyModel
{
  Q_OBJECT

  public:
    explicit StatisticsProxyModel( QObject *parent = 0 );

    virtual ~StatisticsProxyModel();

    void setToolTipEnabled( bool enable);

    bool isToolTipEnabled() const;

    void setExtraColumnsEnabled( bool enable);

    bool isExtraColumnsEnabled() const;


    virtual QModelIndex index ( int row, int column, const QModelIndex & parent = QModelIndex() ) const;
    virtual QModelIndex parent(const QModelIndex& child) const;
    virtual QVariant data( const QModelIndex & index, int role = Qt::DisplayRole ) const;
    virtual QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
    virtual Qt::ItemFlags flags ( const QModelIndex & index ) const;
    virtual int columnCount( const QModelIndex & parent = QModelIndex() ) const;

    virtual QModelIndexList match( const QModelIndex& start, int role, const QVariant& value, int hits = 1,
                                   Qt::MatchFlags flags = Qt::MatchFlags( Qt::MatchStartsWith | Qt::MatchWrap ) ) const;

    virtual void setSourceModel(QAbstractItemModel* sourceModel);
    virtual void connectNotify(const char* signal);

    QModelIndex mapFromSource(const QModelIndex& sourceIndex) const;
    QModelIndex mapToSource(const QModelIndex& sourceIndex) const;
    QModelIndex buddy(const QModelIndex &index) const;

    QItemSelection mapSelectionToSource(const QItemSelection& selection) const;

  private:
    //@cond PRIVATE
    class Private;
    Private* const d;

    Q_PRIVATE_SLOT( d, void proxyDataChanged( QModelIndex, QModelIndex ) )
    Q_PRIVATE_SLOT( d, void sourceLayoutAboutToBeChanged() )
    Q_PRIVATE_SLOT( d, void sourceLayoutChanged() )
    //@endcond
};

}

#endif