diff options
Diffstat (limited to 'examples/wifi/wifi-qml')
| -rw-r--r-- | examples/wifi/wifi-qml/WifiConnectionHandler.qml | 51 | ||||
| -rw-r--r-- | examples/wifi/wifi-qml/WifiScanner.qml | 249 | ||||
| -rw-r--r-- | examples/wifi/wifi-qml/doc/images/wifi-qml.jpg | bin | 76197 -> 0 bytes | |||
| -rw-r--r-- | examples/wifi/wifi-qml/doc/src/wifi-qml.qdoc | 85 | ||||
| -rw-r--r-- | examples/wifi/wifi-qml/main.cpp | 30 | ||||
| -rw-r--r-- | examples/wifi/wifi-qml/main.qml | 32 | ||||
| -rw-r--r-- | examples/wifi/wifi-qml/qml.qrc | 7 | ||||
| -rw-r--r-- | examples/wifi/wifi-qml/wifi-qml.pro | 11 |
8 files changed, 0 insertions, 465 deletions
diff --git a/examples/wifi/wifi-qml/WifiConnectionHandler.qml b/examples/wifi/wifi-qml/WifiConnectionHandler.qml deleted file mode 100644 index f3f2c10..0000000 --- a/examples/wifi/wifi-qml/WifiConnectionHandler.qml +++ /dev/null @@ -1,51 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc -** All rights reserved. -** For any questions to Digia, please use the contact form at -** http://www.qt.io -** -** This file is part of Qt Enterprise Embedded. -** -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. -** -** If you have questions regarding the use of this file, please use -** the contact form at http://www.qt.io -** -****************************************************************************/ -import QtQuick 2.3 -import B2Qt.Wifi 1.0 - -//! [0] -Item { - WifiConfiguration { - id: localConfig - ssid: "network-for-my-device" - passphrase: "password123" - protocol: "WPA2" - } - - Connections { - target: WifiManager - onBackendStateChanged: { - if (WifiManager.backendState === WifiManager.Running) - WifiManager.connect(localConfig) - } - onNetworkStateChanged: { - if (WifiManager.networkState === WifiManager.Connected) - print("successfully connected to: " + WifiManager.currentSSID) - } - } - - Component.onCompleted: { - if (WifiManager.backendState === WifiManager.Running) { - WifiManager.connect(localConfig) - } else { - WifiManager.start() - } - } -} -//! [0] diff --git a/examples/wifi/wifi-qml/WifiScanner.qml b/examples/wifi/wifi-qml/WifiScanner.qml deleted file mode 100644 index 9dbbd46..0000000 --- a/examples/wifi/wifi-qml/WifiScanner.qml +++ /dev/null @@ -1,249 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc -** All rights reserved. -** For any questions to Digia, please use the contact form at -** http://www.qt.io -** -** This file is part of Qt Enterprise Embedded. -** -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. -** -** If you have questions regarding the use of this file, please use -** the contact form at http://www.qt.io -** -****************************************************************************/ -import QtQuick 2.3 -import QtQuick.Controls 1.2 -import B2Qt.Wifi 1.0 - -Item { - anchors.fill: parent - - Binding { - target: WifiManager - property: "scanning" - value: networkView.visible - } - - Button { - id: wifiOnOffButton - anchors.top: parent.top - anchors.topMargin: 20 - anchors.left: parent.left - anchors.right: parent.right - onClicked: { - if (WifiManager.backendState === WifiManager.Running) { - if (networkView.visible) - networkView.visible = false - WifiManager.stop() - } else if (WifiManager.backendState === WifiManager.NotRunning) { - WifiManager.start() - } - } - - Component.onCompleted: updateButtonText(WifiManager.backendState) - Connections { - target: WifiManager - onBackendStateChanged: wifiOnOffButton.updateButtonText(backendState) - } - - function updateButtonText(backendState) - { - if (backendState === WifiManager.Initializing) - wifiOnOffButton.text = "Initializing..." - if (backendState === WifiManager.Terminating) - wifiOnOffButton.text = "Terminating..." - if (backendState === WifiManager.NotRunning) - wifiOnOffButton.text = "Switch On" - if (backendState === WifiManager.Running) - wifiOnOffButton.text = "Switch Off" - } - } - - Button { - id: listNetworksButton - anchors.top: wifiOnOffButton.bottom - anchors.topMargin: 30 - anchors.left: parent.left - anchors.right: parent.right - visible: WifiManager.backendState === WifiManager.Running - text: networkView.visible ? "Hide wifi networks" - : "List available wifi networks" - onClicked: networkView.visible = !networkView.visible - } - //! [0] - ListView { - id: networkView - model: WifiManager.networks - delegate: listDelegate - implicitHeight: 800 - anchors.top: listNetworksButton.bottom - anchors.topMargin: 30 - anchors.left: parent.left - anchors.right: parent.right - anchors.bottom: parent.bottom - visible: false - clip: true - - property string networkStateText: "" - property QtObject expandedNetworkBox: null - property bool hasExpandedNetworkBox: expandedNetworkBox !== null - - function setNetworkStateText(networkState) { - if (networkState === WifiManager.ObtainingIPAddress) - networkView.networkStateText = " (obtaining ip..)" - else if (networkState === WifiManager.DhcpRequestFailed) - networkView.networkStateText = " (dhcp request failed)" - else if (networkState === WifiManager.Connected) - networkView.networkStateText = " (connected)" - else if (networkState === WifiManager.Authenticating) - networkView.networkStateText = " (authenticating..)" - else if (networkState === WifiManager.HandshakeFailed) - networkView.networkStateText = " (wrong password)" - else if (networkState === WifiManager.Disconnected) - networkView.networkStateText = "" - } - - Connections { - target: WifiManager - onNetworkStateChanged: networkView.setNetworkStateText(networkState) - } - - Component.onCompleted: { - if (WifiManager.backendState == WifiManager.Running) - networkView.visible = true - } - } - //! [0] - //! [2] - WifiConfiguration { - id: config - protocol: "WPA2" - } - //! [2] - Component { - id: listDelegate - Rectangle { - id: networkBox - property bool expanded: false - property bool isCurrentNetwork: WifiManager.currentSSID === ssid - property bool connected: isCurrentNetwork && WifiManager.networkState === WifiManager.Connected - property int notExpandedHeight: ssidLabel.height + bssidLabel.height + 20 - property int expandedHeight: notExpandedHeight + passwordInput.height + connectionButton.height + 54 - property int connectedExpandedHeight: notExpandedHeight + connectionButton.height + 30 - height: expanded ? (connected ? connectedExpandedHeight : expandedHeight) : notExpandedHeight - width: parent.width - clip: true - border.color: "black" - border.width: 1 - - Component.onDestruction: if (expanded) networkView.expandedNetworkBox = null - onHeightChanged: if (expanded) networkView.positionViewAtIndex(index, ListView.Contain) - - Behavior on height { NumberAnimation { duration: 500; easing.type: Easing.InOutCubic } } - //! [1] - Text { - id: ssidLabel - anchors.top: parent.top - anchors.left: parent.left - anchors.margins: 5 - anchors.leftMargin: 10 - font.pixelSize: 26 - font.bold: true - text: isCurrentNetwork ? ssid + networkView.networkStateText : ssid - Component.onCompleted: networkView.setNetworkStateText(WifiManager.networkState) - } - - Text { - id: bssidLabel - anchors.top: ssidLabel.bottom - anchors.left: parent.left - anchors.margins: 5 - anchors.leftMargin: 30 - text: bssid - font.pixelSize: ssidLabel.font.pixelSize * 0.8 - } - - Text { - id: flagsLabel - anchors.top: bssidLabel.top - anchors.left: bssidLabel.right - anchors.leftMargin: 35 - text: (supportsWPA2 ? "WPA2 " : "") - + (supportsWPA ? "WPA " : "") - + (supportsWEP ? "WEP " : "") - + (supportsWPS ? "WPS " : ""); - font.pixelSize: ssidLabel.font.pixelSize * 0.8 - font.italic: true - } - - ProgressBar { - id: signalStrengthBar - height: 20 - width: networkBox.width * 0.5 - anchors.margins: 10 - anchors.right: parent.right - anchors.top: parent.top - minimumValue: 0 - maximumValue: 100 - value : signalStrength - } - //! [1] - MouseArea { - anchors.fill: parent - onClicked: handleNetworkBoxExpanding() - } - - function handleNetworkBoxExpanding() - { - expanded = !expanded - if (expanded) { - if (networkView.hasExpandedNetworkBox) - networkView.expandedNetworkBox.expanded = false - networkView.expandedNetworkBox = networkBox - } else { - networkView.expandedNetworkBox = null - } - } - - TextField { - id: passwordInput - anchors.top: flagsLabel.bottom - anchors.topMargin: 15 - anchors.horizontalCenter: parent.horizontalCenter - width: parent.width * 0.36 - height: connectionButton.height * 1.1 - placeholderText: "Enter Password" - visible: !connected - font.pixelSize: 16 - echoMode: TextInput.Password - inputMethodHints: Qt.ImhNoPredictiveText - } - - Button { - id: connectionButton - y: connected ? passwordInput.y - : passwordInput.y + passwordInput.height + 10 - width: passwordInput.width - anchors.horizontalCenter: parent.horizontalCenter - text: connected ? "Disconnect" : "Connect" - //! [3] - onClicked: { - if (connected) { - WifiManager.disconnect() - } else { - config.ssid = ssid; - config.passphrase = passwordInput.text - if (!WifiManager.connect(config)) - print("failed to connect: " + WifiManager.lastError) - } - } - //! [3] - } - } - } -} diff --git a/examples/wifi/wifi-qml/doc/images/wifi-qml.jpg b/examples/wifi/wifi-qml/doc/images/wifi-qml.jpg Binary files differdeleted file mode 100644 index 649707f..0000000 --- a/examples/wifi/wifi-qml/doc/images/wifi-qml.jpg +++ /dev/null diff --git a/examples/wifi/wifi-qml/doc/src/wifi-qml.qdoc b/examples/wifi/wifi-qml/doc/src/wifi-qml.qdoc deleted file mode 100644 index ba77c1e..0000000 --- a/examples/wifi/wifi-qml/doc/src/wifi-qml.qdoc +++ /dev/null @@ -1,85 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc -** All rights reserved. -** For any questions to Digia, please use the contact form at -** http://www.qt.io -** -** This file is part of Qt Enterprise Embedded. -** -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. -** -** If you have questions regarding the use of this file, please use -** the contact form at http://www.qt.io -** -****************************************************************************/ -/*! - - \title Getting Started with B2Qt.Wifi in QML - \example wifi/wifi-qml - \ingroup wifi-examples - \brief Guide to getting started with B2Qt.Wifi using QML. - - \section1 Preparing the Application - - Use the following \c import statement in the QML files to access the B2Qt.Wifi QML types: - - \code - import B2Qt.Wifi 1.0 - \endcode - - This guide will demonstrate how to create a QML based application that utilizes - B2Qt.Wifi API to set up a wifi network connection. We will start by looking at how to scan the - surroundings for wifi access points and how to display and process this data in the application. - At the end of the guide we will show how to connect directly to a known wifi network configuration. - - \image wifi-qml.jpg - - \section1 Listing Wifi Networks - - First we need to set up ListView which we will use to list wifi networks - that can be sensed by the device. The sensed network access points are packed as a list-based - data model and can be retrieved from WifiManager::networks. Here we also set a custom item - delegate and connect to WifiManager::networkStateChanged signal. - - \snippet wifi/wifi-qml/WifiScanner.qml 0 - - \section1 Creating a Delegate - - The wifi network model has many data roles that describe the different properties of wifi networks. - This data can be used by an application to list detailed network information and/or to set up - WifiConfiguration objects. We use these network data roles in our delegate for listing - ssid, bssid, supported security protocols and for signal strengh representation. - - \snippet wifi/wifi-qml/WifiScanner.qml 1 - - \section1 Connecting To a Selected Network - - WifiConfiguration element will be used to describe the network that we want to connect to, - selected from the network list. - - \snippet wifi/wifi-qml/WifiScanner.qml 2 - - When \uicontrol Connect button is clicked we set the network name and password properties on - the \c config and pass it to WifiManager::connect, which sets up a wifi connection behind-the-scenes. - During this operation or whenever there are changes in the network state, QWifiManager provides - asynchronous QWifiManager::NetworkState change events. - - \snippet wifi/wifi-qml/WifiScanner.qml 3 - - \section1 Connecting To a Known Network - - If you are not interested in scanning the environment for wifi network access points and you already - know the network configuration beforehand, the network scanning, listing and selection steps can be - entirely skipped. This can be a valid use-case for devices that won't be changing their physical location. - - QWifiManager::BackendState change events are delivered asynchronously. Therefore we have to add a signal handler - that will connect to the network access point after the backend initialization process has been completed, - if the backend is not already in the initialized state at the time of running this code. - - \snippet wifi/wifi-qml/WifiConnectionHandler.qml 0 - - */ diff --git a/examples/wifi/wifi-qml/main.cpp b/examples/wifi/wifi-qml/main.cpp deleted file mode 100644 index 32c6b74..0000000 --- a/examples/wifi/wifi-qml/main.cpp +++ /dev/null @@ -1,30 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc -** All rights reserved. -** For any questions to Digia, please use the contact form at -** http://www.qt.io -** -** This file is part of Qt Enterprise Embedded. -** -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. -** -** If you have questions regarding the use of this file, please use -** the contact form at http://www.qt.io -** -****************************************************************************/ -#include <QGuiApplication> -#include <QQmlApplicationEngine> - -int main(int argc, char *argv[]) -{ - QGuiApplication app(argc, argv); - - QQmlApplicationEngine engine; - engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); - - return app.exec(); -} diff --git a/examples/wifi/wifi-qml/main.qml b/examples/wifi/wifi-qml/main.qml deleted file mode 100644 index 9c8726d..0000000 --- a/examples/wifi/wifi-qml/main.qml +++ /dev/null @@ -1,32 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc -** All rights reserved. -** For any questions to Digia, please use the contact form at -** http://www.qt.io -** -** This file is part of Qt Enterprise Embedded. -** -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. -** -** If you have questions regarding the use of this file, please use -** the contact form at http://www.qt.io -** -****************************************************************************/ -import QtQuick 2.3 -import QtQuick.Window 2.2 - -Window { - visible: true - width: Screen.width - height: Screen.height - color: "#D9D9D9" - - WifiScanner {} - - // disable the above line before enabling WifiConnectionHandler - // WifiConnectionHandler {} -} diff --git a/examples/wifi/wifi-qml/qml.qrc b/examples/wifi/wifi-qml/qml.qrc deleted file mode 100644 index 3c36973..0000000 --- a/examples/wifi/wifi-qml/qml.qrc +++ /dev/null @@ -1,7 +0,0 @@ -<RCC> - <qresource prefix="/"> - <file>main.qml</file> - <file>WifiScanner.qml</file> - <file>WifiConnectionHandler.qml</file> - </qresource> -</RCC> diff --git a/examples/wifi/wifi-qml/wifi-qml.pro b/examples/wifi/wifi-qml/wifi-qml.pro deleted file mode 100644 index 70fc76a..0000000 --- a/examples/wifi/wifi-qml/wifi-qml.pro +++ /dev/null @@ -1,11 +0,0 @@ -TEMPLATE = app - -QT += qml quick - -SOURCES += main.cpp - -RESOURCES += qml.qrc - -target.path = /data/user/qt -export(target.path) -INSTALLS += target |
