09 2020 档案

摘要：void QLRepair::paintEvent(QPaintEvent *event) { Q_UNUSED(event); QPainter painter(this); painter.drawRoundedRect(rect(), 20, 20); } 阅读全文

摘要：QPoint m_StartPoint; //鼠标按下起点 bool m_bMousePress; //按下鼠标左键 void CMyUpdateDlg::mouseMoveEvent(QMouseEvent *event) { //移动窗口 if (m_bMousePress) { QPoint 阅读全文