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    3. Qt如何让弹出的窗口居中显示

    Qt如何让弹出的窗口居中显示

    xiaoxiao2021-03-25  117
    QTextEdit* textEdit = new QTextEdit(NULL); textEdit->setAttribute(Qt::WA_DeleteOnClose); textEdit->adjustSize(); textEdit->move(this->geometry().center() - textEdit->rect().center()); textEdit->show();

     

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