我有以下代碼:我想用迭代的方式,使一個循環,但有一個錯誤
QList<QTreeWidgetItem *> selectedItems = ui->treeWidget->selectedItems();
for(QList<QTreeWidgetItem>::iterator i = selectedItems.begin(); i != selectedItems.end(); i++){
qDebug() << i;
}
但有一個錯誤:
conversion from 'QList<QTreeWidgetItem*>::iterator' to non-scalar type 'QList<QTreeWidgetItem>::iterator' requested
嘗試'的QList :: iterator i' –
genisage
2014-10-28 23:35:01