Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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qnetconmonitor_p.h
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// Copyright (C) 2019 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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#ifndef QNETCONMONITOR_P_H
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#define QNETCONMONITOR_P_H
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#include <private/qtnetworkglobal_p.h>
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#include <QtCore/qloggingcategory.h>
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#include <QtNetwork/qhostaddress.h>
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#include <QtCore/qglobal.h>
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#include <QtCore/qobject.h>
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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QT_BEGIN_NAMESPACE
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class
QNetworkConnectionMonitorPrivate
;
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class
Q_NETWORK_EXPORT
QNetworkConnectionMonitor
:
public
QObject
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{
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Q_OBJECT
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public
:
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QNetworkConnectionMonitor
();
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QNetworkConnectionMonitor
(
const
QHostAddress
&local,
const
QHostAddress
&remote = {});
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~QNetworkConnectionMonitor
();
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bool
setTargets(
const
QHostAddress
&local,
const
QHostAddress
&remote);
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bool
isReachable();
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#ifdef QT_PLATFORM_UIKIT
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bool
isWwan()
const
;
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#endif
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// Important: on Darwin you should not call isReachable/isWwan() after
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// startMonitoring(), you have to listen to reachabilityChanged()
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// signal instead.
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bool
startMonitoring();
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bool
isMonitoring()
const
;
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void
stopMonitoring();
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static
bool
isEnabled();
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Q_SIGNALS
:
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// Important: connect to this using QueuedConnection. On Darwin
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// callback is coming on a special dispatch queue.
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void
reachabilityChanged
(
bool
isOnline);
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#ifdef QT_PLATFORM_UIKIT
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void
isWwanChanged(
bool
isWwan);
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#endif
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private
:
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Q_DECLARE_PRIVATE(
QNetworkConnectionMonitor
)
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Q_DISABLE_COPY_MOVE(
QNetworkConnectionMonitor
)
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};
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Q_DECLARE_LOGGING_CATEGORY
(lcNetMon)
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QT_END_NAMESPACE
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#endif
// QNETCONMONITOR_P_H
QHostAddress
The QHostAddress class provides an IP address.
Definition
qhostaddress.h:38
QNetworkConnectionMonitorPrivate
Definition
qnetconmonitor_darwin.mm:82
QNetworkConnectionMonitor
Definition
qnetconmonitor_p.h:29
QNetworkConnectionMonitor::reachabilityChanged
void reachabilityChanged(bool isOnline)
QObject
\inmodule QtCore
Definition
qobject.h:103
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition
qstandardpaths_haiku.cpp:21
QT_END_NAMESPACE
Definition
qsharedpointer.cpp:1590
Q_DECLARE_LOGGING_CATEGORY
#define Q_DECLARE_LOGGING_CATEGORY(name)
Definition
qloggingcategory.h:106
Q_OBJECT
#define Q_OBJECT
Definition
qtmetamacros.h:119
Q_SIGNALS
#define Q_SIGNALS
Definition
qtmetamacros.h:45
qtbase
src
network
kernel
qnetconmonitor_p.h
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