Qt 4.2: dirmodel.h Example File (tools/completer/dirmodel.h)

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# dirmodel.h Example File
tools/completer/dirmodel.h

     /****************************************************************************
     **
     ** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the example classes of the Qt Toolkit.
     **
     ** This file may be used under the terms of the GNU General Public
     ** License version 2.0 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.trolltech.com/products/qt/opensource.html
     **
     ** If you are unsure which license is appropriate for your use, please
     ** review the following information:
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     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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     ****************************************************************************/

     #ifndef DIRMODEL_H
     #define DIRMODEL_H

     #include <QDirModel>

     // With a QDirModel, set on a view, you will see "Program Files" in the view
     // But with this model, you will see "C:\Program Files" in the view.
     // We acheive this, by having the data() return the entire file path for
     // the display role. Note that the Qt::EditRole over which the QCompleter
     // looks for matches is left unchanged
     class DirModel : public QDirModel
     {
     public:
         DirModel(QObject *parent = 0);
         QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
     };

     #endif