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    41 

    42 #ifndef QFILESYSTEMWATCHER_H

    43 #define QFILESYSTEMWATCHER_H

    44 

    45 #include <QtCore/qobject.h>

    46 

    47 #ifndef QT_NO_FILESYSTEMWATCHER

    48 

    49 QT_BEGIN_HEADER

    50 

    51 QT_BEGIN_NAMESPACE

    52 

    53 QT_MODULE(Core)

    54 

    55 class QFileSystemWatcherPrivate;

    56 

    57 class Q_CORE_EXPORT QFileSystemWatcher : public QObject

    58 {

    59     Q_OBJECT

    60     Q_DECLARE_PRIVATE(QFileSystemWatcher)

    61 

    62 public:

    63     QFileSystemWatcher(QObject *parent = 0);

    64     QFileSystemWatcher(const QStringList &paths, QObject *parent = 0);

    65     ~QFileSystemWatcher();

    66 

    67     void addPath(const QString &file);

    68     void addPaths(const QStringList &files);

    69     void removePath(const QString &file);

    70     void removePaths(const QStringList &files);

    71 

    72     QStringList files() const;

    73     QStringList directories() const;

    74 

    75 Q_SIGNALS:

    76     void fileChanged(const QString &path);

    77     void directoryChanged(const QString &path);

    78 

    79 private:

    80     Q_PRIVATE_SLOT(d_func(), void _q_fileChanged(const QString &path, bool removed))

    81     Q_PRIVATE_SLOT(d_func(), void _q_directoryChanged(const QString &path, bool removed))

    82 };

    83 

    84 QT_END_NAMESPACE

    85 

    86 QT_END_HEADER

    87 

    88 #endif // QT_NO_FILESYSTEMWATCHER

    89 #endif // QFILESYSTEMWATCHER_H