【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>