mirror of
https://github.com/crystalidea/qt6windows7.git
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77 lines
2.9 KiB
C++
77 lines
2.9 KiB
C++
// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#ifdef MOBILE
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# include "mainwindow.h"
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# include <QtWidgets/qapplication.h>
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#else
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# include <QtCore/qcoreapplication.h>
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#endif
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#include <QtCore/qdebug.h>
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#include <QtNetwork/qnetworkinformation.h>
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int main(int argc, char **argv)
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{
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#ifdef MOBILE
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QApplication app(argc, argv);
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MainWindow window;
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window.show();
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#else
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QCoreApplication app(argc, argv);
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#endif
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// Use the platform-default:
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if (!QNetworkInformation::loadDefaultBackend()) {
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qWarning("Failed to load any backend");
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qDebug() << "Backends available:" << QNetworkInformation::availableBackends().join(", ");
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return -1;
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}
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QNetworkInformation *info = QNetworkInformation::instance();
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qDebug() << "Backend loaded:" << info->backendName();
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qDebug() << "Supports:" << info->supportedFeatures();
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qDebug() << "Now you can make changes to the current network connection. Qt should see the "
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"changes and notify about it.";
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QObject::connect(info, &QNetworkInformation::reachabilityChanged,
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[](QNetworkInformation::Reachability newStatus) {
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qDebug() << "Updated:" << newStatus;
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});
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QObject::connect(info, &QNetworkInformation::isBehindCaptivePortalChanged,
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[](bool status) { qDebug() << "Updated, behind captive portal:" << status; });
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QObject::connect(info, &QNetworkInformation::transportMediumChanged,
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[](QNetworkInformation::TransportMedium newMedium) {
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qDebug() << "Updated, current transport medium:" << newMedium;
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});
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QObject::connect(info, &QNetworkInformation::isMeteredChanged,
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[](bool metered) {
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qDebug() << "Updated, metered:" << metered;
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});
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#ifdef MOBILE
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// Some extra connections to update the window if we're on mobile
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QObject::connect(info, &QNetworkInformation::reachabilityChanged, &window,
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&MainWindow::updateReachability);
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QObject::connect(info, &QNetworkInformation::isBehindCaptivePortalChanged, &window,
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&MainWindow::updateCaptiveState);
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QObject::connect(info, &QNetworkInformation::transportMediumChanged, &window,
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&MainWindow::updateTransportMedium);
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QObject::connect(info, &QNetworkInformation::isMeteredChanged, &window,
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&MainWindow::updateMetered);
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#endif
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qDebug() << "Initial reachability:" << info->reachability();
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qDebug() << "Behind captive portal:" << info->isBehindCaptivePortal();
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qDebug() << "Transport medium:" << info->transportMedium();
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qDebug() << "Is metered:" << info->isMetered();
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return app.exec();
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}
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// Include the moc output of the MainWindow from here
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#ifdef MOBILE
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# include "moc_mainwindow.cpp"
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#endif
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