03 2022 档案

搜索框实现
摘要：QMargins margins = m_lineEditSearch->textMargins(); m_lineEditSearch->setTextMargins(2, margins.top(), margins.right(), margins.bottom()); m_lineEditS 阅读全文
posted @ 2022-03-14 14:16 jieche 阅读(97) 评论(0) 推荐(0)
QTableView右键删除功能实现
摘要：ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows); ui->tableView->setContextMenuPolicy(Qt::CustomContextMenu); m_rightClickMenu = new 阅读全文
posted @ 2022-03-03 21:09 jieche 阅读(834) 评论(0) 推荐(0)
QT导出csv
摘要：//获取创建的csv文件名 QString csvFilePath = "./Attribute.csv"; if (csvFilePath.isEmpty()) return; QFile outFile(csvFilePath); outFile.open(QIODevice::Truncate 阅读全文
posted @ 2022-03-02 21:56 jieche 阅读(566) 评论(0) 推荐(0)