main.cpp Example File

webenginewidgets/notifications/main.cpp

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  #include "notificationpopup.h"

  #include <QApplication>
  #include <QDesktopServices>
  #include <QWebEnginePage>
  #include <QWebEngineProfile>
  #include <QWebEngineView>

  class WebEnginePage : public QWebEnginePage
  {
  public:
      WebEnginePage(QWidget *parent) : QWebEnginePage(parent) { }

      bool acceptNavigationRequest(const QUrl &url, NavigationType, bool) override
      {
          if (url.scheme() != "https")
              return true;
          QDesktopServices::openUrl(url);
          return false;
      }
  };

  int main(int argc, char *argv[])
  {
      QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
      QCoreApplication::setOrganizationName("QtExamples");
      QApplication app(argc, argv);

      QWebEngineView view;

      // set custom page to open all page's links for https scheme in system browser
      view.setPage(new WebEnginePage(&view));

      QObject::connect(view.page(), &QWebEnginePage::featurePermissionRequested,
                       [&] (const QUrl &origin, QWebEnginePage::Feature feature) {
                           if (feature != QWebEnginePage::Notifications)
                               return;
                           view.page()->setFeaturePermission(origin, feature, QWebEnginePage::PermissionGrantedByUser);
                       });

      auto profile = view.page()->profile();
      auto popup = new NotificationPopup(&view);
      profile->setNotificationPresenter([&] (std::unique_ptr<QWebEngineNotification> notification)
                                        { popup->present(notification); });

      view.resize(640, 480);
      view.show();
      view.setUrl(QStringLiteral("qrc:/index.html"));
      return app.exec();
  }