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50
51#ifndef MYMODEL_H
52#define MYMODEL_H
53
54#include <QAbstractTableModel>
55#include <QTimer>
56
57class MyModel : public QAbstractTableModel
58{
59 Q_OBJECT
60public:
61 MyModel(QObject *parent = nullptr);
62 int rowCount(const QModelIndex &parent = QModelIndex()) const override;
63 int columnCount(const QModelIndex &parent = QModelIndex()) const override;
64 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
65private:
66 QTimer *timer;
67private slots:
68 void timerHit();
69};
70
71#endif // MYMODEL_H
72

source code of qtbase/examples/widgets/tutorials/modelview/3_changingmodel/mymodel.h