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-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
- \example geoflickr
- \title GeoFlickr (QML)
- \ingroup qtpositioning-examples
-
- \brief The GeoFlickr example shows how to use the user's current position to
- fetch local content from a web service.
-
- This is a small example, illustrating one of the very core parts of the
- \l{Qt Positioning} API: the ability to retrieve and use the user's current
- geographic position.
-
- Key QML types shown in this example:
- \list
- \li \l{QtPositioning::PositionSource}{PositionSource}
- \li \l{XmlListModel}{XmlListModel}
- \endlist
-
- \image qml-flickr-1.jpg
-
- \include examples-run.qdocinc
-
- \section1 Retrieving the Current Position
-
- Retrieving the user's current position is achieved using the PositionSource
- type. In this example, we instantiate the PositionSource as part of the
- GeoTab component (the floating "window" describing current position and
- status).
-
- \snippet geoflickr/flickrmobile/GeoTab.qml possrc
-
- When the "Locate and update" button is pressed, we first interrogate the
- PositionSource to check if it has an available backend for positioning
- data. If it does not, we fall back to using a pre-recorded NMEA log
- for demonstration. We then instruct the PositionSource to update.
-
- \snippet geoflickr/flickrmobile/GeoTab.qml locatebutton-top
- \snippet geoflickr/flickrmobile/GeoTab.qml locatebutton-clicked
-
- To share the new position data with the rest of the application, we use
- properties that we have created on the GeoTab component:
-
- \snippet geoflickr/flickrmobile/GeoTab.qml props
-
- \section1 Using the Current Position
-
- The longitude and latitude values retrieved here are eventually set on
- in properties on the RestModel component. The RestModel is an XmlListModel,
- which retrieves XML data from a URL and creates a data model by performing
- XPath queries on it.
-
- In this case, it retrieves data from the Flickr REST API online, based on
- our current position
-
- \snippet geoflickr/flickrcommon/RestModel.qml restmodel
-
- This model data is then shown in a variety of Qt Quick views to produce
- the example application.
-
-*/