dirmodel.h

QT 开发环境里面一个很重要的文件

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**
** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
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** This file is part of the example classes of the Qt Toolkit.
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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