#include <QtWidgets/QApplication>
#include <QtWebEngineWidgets/QWebEngineView>
#include <QtWidgets/QMessageBox>
#include <QtCore/QObject>
int main( int argc, char* argv[], char* [] )
{
 QApplication app( argc, argv );
 QWebEngineView view;
 QObject::connect(&view, &QWebEngineView::renderProcessTerminated,
 [](QWebEnginePage::RenderProcessTerminationStatus termStatus, int code) {
 QString status;
 switch (termStatus) {
 case QWebEnginePage::NormalTerminationStatus:
 status = QStringLiteral("Render process normal exit");
 break;
 case QWebEnginePage::AbnormalTerminationStatus:
 status = QStringLiteral("Render process abnormal exit");
 break;
 case QWebEnginePage::CrashedTerminationStatus:
 status = QStringLiteral("Render process crashed");
 break;
 case QWebEnginePage::KilledTerminationStatus:
 status = QStringLiteral("Render process killed");
 break;
 }
 QMessageBox::critical(nullptr, status, QStringLiteral("Render process exited: %1").arg(code));
 
 });
 view.resize(1024, 750);
 view.show();
 
 return app.exec();
}