QList <QStandardItem*> list;list << item1 << item2 << item3; appendRow(list);
item2 = item1 + sizeof(QStandardItem);
C++ (Qt)item2 = model->item(item1->row(), item1->column() + 1);
QStandardItem *MyModel::itemMy(QStandardItem *parent,int row, int column) const{ if(parent->parent() != NULL) { return parent->parent()->child(row, column); } else { return invisibleRootItem()->child(row, column); }}