qdeclarativefolderlistmodel.h Example File
src/imports/folderlistmodel/qdeclarativefolderlistmodel.h
 
 
 #ifndef QDECLARATIVEFOLDERLISTMODEL_H
 #define QDECLARATIVEFOLDERLISTMODEL_H
 #include <qdeclarative.h>
 #include <QStringList>
 #include <QUrl>
 #include <QAbstractListModel>
 #ifndef QT_NO_DIRMODEL
 QT_BEGIN_HEADER
 QT_MODULE(Declarative)
 class QDeclarativeContext;
 class QModelIndex;
 class QDeclarativeFolderListModelPrivate;
 class QDeclarativeFolderListModel : public QAbstractListModel, public QDeclarativeParserStatus
 {
     Q_OBJECT
     Q_INTERFACES(QDeclarativeParserStatus)
     Q_PROPERTY(QUrl folder READ folder WRITE setFolder NOTIFY folderChanged)
     Q_PROPERTY(QUrl parentFolder READ parentFolder NOTIFY folderChanged)
     Q_PROPERTY(QStringList nameFilters READ nameFilters WRITE setNameFilters)
     Q_PROPERTY(SortField sortField READ sortField WRITE setSortField)
     Q_PROPERTY(bool sortReversed READ sortReversed WRITE setSortReversed)
     Q_PROPERTY(bool showDirs READ showDirs WRITE setShowDirs)
     Q_PROPERTY(bool showDotAndDotDot READ showDotAndDotDot WRITE setShowDotAndDotDot)
     Q_PROPERTY(bool showOnlyReadable READ showOnlyReadable WRITE setShowOnlyReadable)
     Q_PROPERTY(int count READ count)
 public:
     QDeclarativeFolderListModel(QObject *parent = 0);
     ~QDeclarativeFolderListModel();
     enum Roles { FileNameRole = Qt::UserRole+1, FilePathRole = Qt::UserRole+2 };
     int rowCount(const QModelIndex &parent) const;
     QVariant data(const QModelIndex &index, int role) const;
     int count() const { return rowCount(QModelIndex()); }
     QUrl folder() const;
     void setFolder(const QUrl &folder);
     QUrl parentFolder() const;
     QStringList nameFilters() const;
     void setNameFilters(const QStringList &filters);
     enum SortField { Unsorted, Name, Time, Size, Type };
     SortField sortField() const;
     void setSortField(SortField field);
     Q_ENUMS(SortField)
     bool sortReversed() const;
     void setSortReversed(bool rev);
     bool showDirs() const;
     void  setShowDirs(bool);
     bool showDotAndDotDot() const;
     void  setShowDotAndDotDot(bool);
     bool showOnlyReadable() const;
     void  setShowOnlyReadable(bool);
     Q_INVOKABLE bool isFolder(int index) const;
     virtual void classBegin();
     virtual void componentComplete();
 Q_SIGNALS:
     void folderChanged();
 private Q_SLOTS:
     void refresh();
     void inserted(const QModelIndex &index, int start, int end);
     void removed(const QModelIndex &index, int start, int end);
     void handleDataChanged(const QModelIndex &start, const QModelIndex &end);
 private:
     Q_DISABLE_COPY(QDeclarativeFolderListModel)
     QDeclarativeFolderListModelPrivate *d;
 };
 QML_DECLARE_TYPE(QDeclarativeFolderListModel)
 QT_END_HEADER
 #endif // QT_NO_DIRMODEL
 #endif // QDECLARATIVEFOLDERLISTMODEL_H