QString item1 = QString::fromStdString(groupParam->getChild(k)->getName()); QStandardItem* itemProject = new QStandardItem(item1); //設置樹形控件子項的屬性 itemProject->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable); //初始狀態沒有被選中 itemProject->setCheckState(Qt::Unchecked);