//! [3] void StarDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const { if (index.data().canConvert<StarRating>()) { StarRating starRating = qvariant_cast<StarRating>(index.data()); StarEditor *starEditor = qobject_cast<StarEditor *>(editor); starEditor->setStarRating(starRating); } else { QStyledItemDelegate::setEditorData(editor, index); } }
void StarDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const { StarRating starRating = qVariantValue<StarRating>(index.data()); StarEditor* starEditor = qobject_cast<StarEditor*>(editor); starEditor->setStarRating(starRating); }