Qt Reference Documentation

filelistmodel.h Example File

itemviews/fetchmore/filelistmodel.h
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 #ifndef FILELISTMODEL_H
 #define FILELISTMODEL_H

 #include <QAbstractListModel>
 #include <QList>
 #include <QStringList>

 class FileListModel : public QAbstractListModel
 {
     Q_OBJECT

 public:
     FileListModel(QObject *parent = 0);

     int rowCount(const QModelIndex &parent = QModelIndex()) const;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;

 signals:
     void numberPopulated(int number);

 public slots:
     void setDirPath(const QString &path);

 protected:
     bool canFetchMore(const QModelIndex &parent) const;
     void fetchMore(const QModelIndex &parent);

 private:
     QStringList fileList;
     int fileCount;
 };

 #endif
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