NetworkingStatus
Overall system networking status. More...
Import Statement: | import . |
Properties
- limitations : Limitations
- limitedBandwith : bool
- online : bool
- status : Status
Detailed Description
This is the top-level class for accessing networking information.
This class inherits the Qt C++ ubuntu::connectivity::NetworkingStatus and provides two utility properties online and limitedBandwith for easier QML usage.
note: Using this component in confined application requires connectivity policy group.
/* * Copyright (C) 2014 Canonical Ltd. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License version 3, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import QtQuick 2.0 import Ubuntu.Components 0.1 import Ubuntu.Connectivity 1.0 MainView { id: root objectName: "mainView" applicationName: "NetworkingStatus" width: units.gu(100) height: units.gu(75) property real margins: units.gu(2) property real buttonWidth: units.gu(9) // create the NetworkingStatus object NetworkingStatus { id: networkingStatus // full status can be retrieved from the base C++ class // status property onStatusChanged: { if (status === NetworkingStatus.Offline) console.log("Status: Offline") if (status === NetworkingStatus.Connecting) console.log("Status: Connecting") if (status === NetworkingStatus.Online) console.log("Status: Online") } } Page { title: i18n.tr("Networking Status") Column { anchors.centerIn: parent Label { // use the online property text: networkingStatus.online ? "Online" : "Not online" fontSize: "large" } Label { // use the limitedBandwith property text: networkingStatus.limitedBandwith ? "Bandwith limited" : "Bandwith not limited" fontSize: "large" } } } }
Property Documentation
true if Internet connection is bandwith limited.
shorthand for C++:
networkingStatus->limitations().contains(NetworkingStatus::Limitations::Bandwith)
true if system has Internet connection.
shorthand for C++:
networkingStatus->status() == NetworkingStatus::Online
status property of the base C++ class.
onStatusChanged: { if (status === NetworkingStatus::Offline) ; else if (status === NetworkingStatus::Connecting) ; else if (status === NetworkingStatus::Online) ; }