06 2020 档案

QT listView 默认选中最后一行
摘要：QStandardItem *item1 = new QStandardItem("MainWindow::on_closeBtn_pressed()"); model->appendRow(item1); QModelIndex index = model->index(model->rowCou 阅读全文
posted @ 2020-06-11 10:40 simp00 阅读(1435) 评论(0) 推荐(0)