
void MsgBoxDlg::showQuestionMsg()
{
label->setText(tr("Question Message Box"));
switch(QMessageBox::question(this,tr("Question消息框"),
tr("您现在已经修改完成,是否要结束程序?"),
QMessageBox::Ok|QMessageBox::Cancel,QMessageBox::Ok))
{
case QMessageBox::Ok:
label->setText("Question button/Ok");
break;
case QMessageBox::Cancel:
label->setText("Question button/Cancel");
break;
default:
break;
}
return;
}

void MsgBoxDlg::showInformationMsg()
{
label->setText(tr("Information Message Box"));
QMessageBox::information(this,tr("Information消息框"),
tr("这是Information消息框测试,欢迎您!"));
return;
}

void MsgBoxDlg::showWarningMsg()
{
label->setText(tr("Warning Message Box"));
switch(QMessageBox::warning(this,tr("Warning消息框"),
tr("您修改的内容还未保存,是否要保存对文档的修改?"),
QMessageBox::Save|QMessageBox::Discard|QMessageBox::Cancel,
QMessageBox::Save))
{
case QMessageBox::Save:
label->setText(tr("Warning button/Save"));
break;
case QMessageBox::Discard:
label->setText(tr("Warning button/Discard"));
break;
case QMessageBox::Cancel:
label->setText(tr("Warning button/Cancel"));
break;
default:
break;
}
return;
}

void MsgBoxDlg::showCriticalMsg()
{
label->setText(tr("Critical Message Box"));
QMessageBox::critical(this,tr("Critical消息框"),tr("这是一个Critical消息框测试!"));
return;
}

void MsgBoxDlg::showAboutMsg()
{
label->setText(tr("About Message Box"));
QMessageBox::about(this,tr("About消息框"),tr("这是一个About消息框测试!"));
return;
}

void MsgBoxDlg::showAboutQtMsg()
{
label->setText(tr("About Qt Message Box"));
QMessageBox::aboutQt(this,tr("About Qt消息框"));
return;
}