QMessageBox::information(NULL, "Title", "Content", QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
static StandardButton QMessageBox::information ( QWidget * parent, const QString & title, constQString & text, StandardButtons buttons = Ok, StandardButton defaultButton = NoButton );
QMessageBox::critical(NULL, "critical", "Content", QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
QMessageBox::warning(NULL, "warning", "Content", QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
QMessageBox::question(NULL, "question", "Content", QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
QMessageBox::about(NULL, "About", "About this application");
QMessageBox::about(NULL, "About", "About this <font color=‘red‘>application</font>");
QMessageBox message(QMessageBox::NoIcon, "Title", "Content with icon.");
message.setIconPixmap(QPixmap("icon.png"));
message.exec();
QMessageBox::StandardButton rb = QMessageBox::question(NULL, "Show Qt", "Do you want to show Qt dialog?", QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if(rb == QMessageBox::Yes)
{
QMessageBox::aboutQt(NULL, "About Qt");
}
QMessageBox message(QMessageBox::NoIcon, "Show Qt", "Do you want to show Qt dialog?", QMessageBox::Yes | QMessageBox::No, NULL);
if(message.exec() == QMessageBox::Yes)
{
QMessageBox::aboutQt(NULL, "About Qt");
}原文:http://www.cnblogs.com/Peit/p/7493689.html