void MainWindow::on_info_clicked()
{
//info
QMessageBox::information(this, "Title", "Text");
} void MainWindow::on_question_clicked()
{
//question
QMessageBox::StandardButton reply;
reply = QMessageBox::question(this, "Title", "Do you like cat?", QMessageBox::Yes | QMessageBox::No);
if(reply == QMessageBox::Yes)
{
}
else
{
}
} void MainWindow::on_warning_clicked()
{
//warning
QMessageBox::warning(this, "Title", "Text");
} void MainWindow::on_pushButton_4_clicked()
{
QMessageBox::question(this, "Title", "Do you like cat?", QMessageBox::YesToAll|QMessageBox::Yes|QMessageBox::No);
} class MyMessageBox : public QObject
{
public:
MyMessageBox();~MyMessageBox(); static void ChMessageOnlyOk_Information(QString info)
{
QMessageBox msg;
msg.setWindowTitle(tr("提示"));
msg.setText(info);
msg.setStyleSheet("font: 14pt;background-color:rgb( 0,220, 0)");
msg.setIcon(QMessageBox::Information);
msg.addButton(tr("确定"),QMessageBox::ActionRole);
msg.exec();
} static void ChMessageOnlyOk_Error(QString info)
{
QMessageBox msg;
msg.setWindowTitle(tr("提示"));
msg.setText(info);
msg.setStyleSheet("font: 14pt;background-color:rgb(220, 0, 0)");
msg.setIcon(QMessageBox::Critical);
msg.addButton(tr("确定"),QMessageBox::ActionRole);
msg.exec();
} static int ChMessageOkCancel(QString info)
{
QMessageBox msg;
msg.setWindowTitle(tr("提示"));
msg.setText(info);
msg.setStyleSheet("color:rgb(220, 0, 0);font: 14pt");
msg.setIcon(QMessageBox::Information);
msg.addButton(tr("确定"),QMessageBox::ActionRole);
msg.addButton(tr("取消"),QMessageBox::ActionRole);
return msg.exec();
}
}; int ret = MyMessageBox::ChMessageOkCancel(tr("是否继续？"));
if( == ret)
{ }
else if( == ret)
{
}
---------------------
作者：阳光柠檬_
来源：CSDN
原文：https://blog.csdn.net/liukang325/article/details/13768481
版权声明：本文为博主原创文章，转载请附上博文链接！