- int rate = 10000;
- model->setRowCount(rate * itemVec.size());
- for (int j = 0; j <rate; ++j)
- {
- for (int i = 0; i < itemVec.size(); ++i)
- {
- const OptionalMarketItem & info = itemVec.at(i);
- int row = i + j * itemVec.size();
- QModelIndex index = model->index(row, 0);
- model->setData(index, QString::number(info.price), Qt::DisplayRole);
- model->setData(index, int(Qt::AlignRight | Qt::AlignVCenter),Qt::TextAlignmentRole);
- }
- }
- ssss
来源: http://www.bubuko.com/infodetail-3148988.html