bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index) override;
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index) override;
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;