ｑｔ设置简单的对话框 QInputDialog::getText();

ｑｔ 对话框　用户输入密码，对密码进行判断

bool isOK;
QString text = QInputDialog::getText(NULL, "Input Dialog",
                                                "Please input your password",
                                                QLineEdit::Normal,
                                                "",//输入框的提示
                                                &isOK);
if(isOK) {
    std::string strpassword = text.toStdString();
    if(strpassword=="password")
    {
        ReadAndWrite( path, IntOffsetx1, IntOffsety2, IntOffsetx2, IntOffsety2,IntAngelOffset);
        QMessageBox::information(NULL,"提示","修改成功");
    }else{
        QMessageBox::information(NULL,"提示","密码错误");
    }
}
           

效果图：