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    41 

    42 #ifndef QDIRITERATOR_H

    43 #define QDIRITERATOR_H

    44 

    45 #include <QtCore/qdir.h>

    46 

    47 QT_BEGIN_HEADER

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 QT_MODULE(Core)

    52 

    53 class QDirIteratorPrivate;

    54 class Q_CORE_EXPORT QDirIterator {

    55 public:

    56     enum IteratorFlag {

    57         NoIteratorFlags = 0x0,

    58         FollowSymlinks = 0x1,

    59         Subdirectories = 0x2

    60     };

    61     Q_DECLARE_FLAGS(IteratorFlags, IteratorFlag)

    62 

    63     QDirIterator(const QDir &dir, IteratorFlags flags = NoIteratorFlags);

    64     QDirIterator(const QString &path,

    65                  IteratorFlags flags = NoIteratorFlags);

    66     QDirIterator(const QString &path,

    67                  QDir::Filters filter,

    68                  IteratorFlags flags = NoIteratorFlags);

    69     QDirIterator(const QString &path,

    70                  const QStringList &nameFilters,

    71                  QDir::Filters filters = QDir::NoFilter,

    72                  IteratorFlags flags = NoIteratorFlags);

    73 

    74     virtual ~QDirIterator();

    75 

    76     QString next();

    77     bool hasNext() const;

    78 

    79     QString fileName() const;

    80     QString filePath() const;

    81     QFileInfo fileInfo() const;

    82     QString path() const;

    83 

    84 private:

    85     Q_DISABLE_COPY(QDirIterator)

    86 

    87     QScopedPointer<QDirIteratorPrivate> d;

    88     friend class QDir;

    89 };

    90 

    91 Q_DECLARE_OPERATORS_FOR_FLAGS(QDirIterator::IteratorFlags)

    92 

    93 QT_END_NAMESPACE

    94 

    95 QT_END_HEADER

    96 

    97 #endif