RFileSystemModel.h

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#ifndef RFILESYSTEMMODEL_H_
#define RFILESYSTEMMODEL_H_

#include <QFileSystemModel>

#define RDEFAULT_QMODELINDEX QModelIndex()

class RFileSystemModel: public QFileSystemModel {

Q_OBJECT

public:
    RFileSystemModel(QObject* parent = 0);

    QModelIndex setRootPath(const QString& newPath);
    QString rootPath () const;
    QModelIndex index(const QString& path, int column = 0) const;
    QModelIndex index(int row, int column, const QModelIndex & parent =
            RDEFAULT_QMODELINDEX) const;
    QString filePath(const QModelIndex& index) const;
    void setFilter(QDir::Filters filters);
    bool isDir(const QModelIndex& index) const;
    bool setHeaderData(int section, Qt::Orientation orientation,
            const QString& value, int role = Qt::EditRole);
    bool setHeaderData(int section, Qt::Orientation orientation,
            const QVariant& value, int role = Qt::EditRole);
    int rowCount(const QModelIndex & parent = RDEFAULT_QMODELINDEX) const;
    void setIconProvider(QFileIconProvider* provider);
    void setNameFilter(const QString& filter);
    void setNameFilters(const QStringList& filters);
    void setNameFilterDisables(bool enable);
    bool setItemData(const QModelIndex& index,
            const QMap<int, QVariant>& roles);
    bool setItemData(const QModelIndex& index, Qt::ItemDataRole role,
            const QString& value);
    bool setItemData(const QModelIndex& index, Qt::ItemDataRole role,
            const QColor& value);
    QMap<int, QVariant> itemData(const QModelIndex & index) const;
    bool canFetchMore(const QModelIndex & parent) const;
    void fetchMore(const QModelIndex & parent);
    virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;
    bool removeRow(int row, const QModelIndex & parent = QModelIndex());
    //virtual Qt::ItemFlags flags(const QModelIndex & index) const;
};

Q_DECLARE_METATYPE(RFileSystemModel*)

#endif /* RFILESYSTEMMODEL_H_ */