qt5base-lts/examples/widgets/itemviews/fetchmore/filelistmodel.h
Christian Ehrlicher af84f12298 Cleanup Itemviews examples
Cleanup the Itemviews examples
 - use nullptr instead 0
 - use for loop instead foreach
 - include own header first
 - remove uselss includes

Change-Id: I32e9f64356e42038707d063dcad977239ce1fe9e
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
2018-12-17 19:50:38 +00:00

85 lines
3.1 KiB
C++

/****************************************************************************
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#ifndef FILELISTMODEL_H
#define FILELISTMODEL_H
#include <QAbstractListModel>
#include <QStringList>
//![0]
class FileListModel : public QAbstractListModel
{
Q_OBJECT
public:
FileListModel(QObject *parent = nullptr);
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
signals:
void numberPopulated(int number);
public slots:
void setDirPath(const QString &path);
protected:
bool canFetchMore(const QModelIndex &parent) const override;
void fetchMore(const QModelIndex &parent) override;
private:
QStringList fileList;
int fileCount;
};
//![0]
#endif // FILELISTMODEL_H