mainwindow.cpp Example File

webenginewidgets/maps/mainwindow.cpp
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#include "mainwindow.h" #include <QMessageBox> MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) , m_view(new QWebEngineView(this)) { setCentralWidget(m_view); QWebEnginePage *page = m_view->page(); connect(page, &QWebEnginePage::featurePermissionRequested, [this, page](const QUrl &securityOrigin, QWebEnginePage::Feature feature) { if (feature != QWebEnginePage::Geolocation) return; QMessageBox msgBox(this); msgBox.setText(tr("%1 wants to know your location").arg(securityOrigin.host())); msgBox.setInformativeText(tr("Do you want to send your current location to this website?")); msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No); msgBox.setDefaultButton(QMessageBox::Yes); if (msgBox.exec() == QMessageBox::Yes) { page->setFeaturePermission( securityOrigin, feature, QWebEnginePage::PermissionGrantedByUser); } else { page->setFeaturePermission( securityOrigin, feature, QWebEnginePage::PermissionDeniedByUser); } }); page->load(QUrl(QStringLiteral("https://maps.google.com"))); }