05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
77 lines
1.9 KiB
C++
77 lines
1.9 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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#ifndef MAINWINDOW_H
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#define MAINWINDOW_H
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#include <QtWidgets/qmainwindow.h>
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#include <QtWidgets/qlabel.h>
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#include <QtCore/qmetaobject.h>
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#include <QtNetwork/qnetworkinformation.h>
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template<typename QEnum>
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QString enumToString(const QEnum value)
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{
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return QString::fromUtf8(QMetaEnum::fromType<QEnum>().valueToKey(int(value)));
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}
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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using Reachability = QNetworkInformation::Reachability;
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using TransportMedium = QNetworkInformation::TransportMedium;
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public:
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MainWindow() : QMainWindow(nullptr)
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{
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label->setText("hello");
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setCentralWidget(label);
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}
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public slots:
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void updateReachability(Reachability newValue)
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{
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reachability = newValue;
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updateText();
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}
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void updateCaptiveState(bool newValue)
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{
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captive = newValue;
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updateText();
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}
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void updateTransportMedium(TransportMedium newValue)
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{
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transportMedium = newValue;
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updateText();
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}
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void updateMetered(bool newValue)
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{
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metered = newValue;
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updateText();
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}
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private:
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void updateText()
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{
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QString str =
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QLatin1String("Reachability: %1\nBehind captive portal: %2\nTransport medium: %3"
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"\nMetered: %4")
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.arg(enumToString(reachability), captive ? u"true" : u"false",
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enumToString(transportMedium), metered ? u"true" : u"false");
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label->setText(str);
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}
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QLabel *const label = new QLabel(this);
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Reachability reachability = Reachability::Unknown;
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TransportMedium transportMedium = TransportMedium::Unknown;
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bool captive = false;
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bool metered = false;
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};
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#endif
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