【Qt】标准字符串输入对话框
qt2016-07-15
<span style="font-family:Microsoft YaHei;font-size:18px;">void InputDlg::ChangeName() { bool ok; QString text=QInputDialog::getText(this,tr("标准字符串输入对话框"),tr("请输入姓名:"),QLineEdit::Normal,nameLabel2->text(),&ok); if(ok && !text.isEmpty()) nameLabel2->setText(text); }</span>