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<h1 class="title">GeoTab.qml Example File</h1>
<span class="subtitle">geoflickr/flickrmobile/GeoTab.qml</span>
<!-- $$$geoflickr/flickrmobile/GeoTab.qml-description -->
<div class="descr"> <a name="details"></a>
<pre class="qml">
<span class="comment">/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
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import QtQuick 2.0
import QtPositioning 5.2
<span class="type">Rectangle</span> {
<span class="name">id</span>: <span class="name">container</span>
property <span class="type">int</span> <span class="name">maxX</span>: <span class="name">parent</span>.<span class="name">width</span>; property <span class="type">int</span> <span class="name">maxY</span>: <span class="name">parent</span>.<span class="name">height</span>
property <span class="type">variant</span> <span class="name">coordinate</span>
<span class="type">Binding</span> {
<span class="name">target</span>: <span class="name">container</span>
<span class="name">property</span>: <span class="string">"coordinate"</span>
<span class="name">value</span>: <span class="name">positionSource</span>.<span class="name">position</span>.<span class="name">coordinate</span>
}
<span class="name">width</span>: <span class="number">300</span>; <span class="name">height</span>: <span class="number">130</span>
<span class="name">color</span>: <span class="string">"blue"</span>
<span class="name">opacity</span>: <span class="number">0.7</span>
<span class="name">border</span>.color: <span class="string">"black"</span>
<span class="name">border</span>.width: <span class="number">1</span>
<span class="name">radius</span>: <span class="number">5</span>
<span class="name">gradient</span>: <span class="name">Gradient</span> {
<span class="type">GradientStop</span> {<span class="name">position</span>: <span class="number">0.0</span>; <span class="name">color</span>: <span class="string">"grey"</span>}
<span class="type">GradientStop</span> {<span class="name">position</span>: <span class="number">1.0</span>; <span class="name">color</span>: <span class="string">"black"</span>}
}
<span class="type">MouseArea</span> {
<span class="name">anchors</span>.fill: <span class="name">parent</span>
<span class="name">drag</span>.target: <span class="name">parent</span>
<span class="name">drag</span>.axis: <span class="name">Drag</span>.<span class="name">XandYAxis</span>
<span class="name">drag</span>.minimumX: -(<span class="name">parent</span>.<span class="name">width</span> <span class="operator">*</span> (<span class="number">2</span><span class="operator">/</span><span class="number">3</span>)); <span class="name">drag</span>.maximumX: <span class="name">parent</span>.<span class="name">maxX</span> <span class="operator">-</span> (<span class="name">parent</span>.<span class="name">width</span><span class="operator">/</span><span class="number">3</span>)
<span class="name">drag</span>.minimumY: -(<span class="name">parent</span>.<span class="name">height</span><span class="operator">/</span><span class="number">2</span>); <span class="name">drag</span>.maximumY: <span class="name">parent</span>.<span class="name">maxY</span> <span class="operator">-</span> (<span class="name">parent</span>.<span class="name">height</span><span class="operator">/</span><span class="number">2</span>)
}
<span class="type">Button</span> {
<span class="name">id</span>: <span class="name">locateButton</span>
<span class="name">text</span>: <span class="string">"Locate & update"</span>
<span class="type">anchors</span> {<span class="name">left</span>: <span class="name">parent</span>.<span class="name">left</span>; <span class="name">leftMargin</span>: <span class="number">5</span>}
<span class="name">y</span>: <span class="number">3</span>; <span class="name">height</span>: <span class="number">32</span>; <span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span> <span class="operator">-</span> <span class="number">10</span>
<span class="name">onClicked</span>: {
<span class="keyword">if</span> (<span class="name">positionSource</span>.<span class="name">supportedPositioningMethods</span> <span class="operator">===</span>
<span class="name">PositionSource</span>.<span class="name">NoPositioningMethods</span>) {
<span class="name">positionSource</span>.<span class="name">nmeaSource</span> <span class="operator">=</span> <span class="string">"nmealog.txt"</span>;
<span class="name">sourceText</span>.<span class="name">text</span> <span class="operator">=</span> <span class="string">"(filesource): "</span> <span class="operator">+</span> <span class="name">printableMethod</span>(<span class="name">positionSource</span>.<span class="name">supportedPositioningMethods</span>);
}
<span class="name">positionSource</span>.<span class="name">update</span>();
}
}
<span class="type"><a href="qml-qtpositioning-positionsource.html">PositionSource</a></span> {
<span class="name">id</span>: <span class="name">positionSource</span>
<span class="name">onPositionChanged</span>: { <span class="name">planet</span>.<span class="name">source</span> <span class="operator">=</span> <span class="string">"images/sun.png"</span>; }
<span class="name">onSourceErrorChanged</span>: {
<span class="keyword">if</span> (<span class="name">sourceError</span> <span class="operator">==</span> <span class="name">PositionSource</span>.<span class="name">NoError</span>)
<span class="keyword">return</span>
<span class="name">console</span>.<span class="name">log</span>(<span class="string">"Source error: "</span> <span class="operator">+</span> <span class="name">sourceError</span>)
<span class="name">activityText</span>.<span class="name">fadeOut</span> <span class="operator">=</span> <span class="number">true</span>
<span class="name">stop</span>()
}
<span class="name">onUpdateTimeout</span>: {
<span class="name">activityText</span>.<span class="name">fadeOut</span> <span class="operator">=</span> <span class="number">true</span>
}
}
<span class="keyword">function</span> <span class="name">printableMethod</span>(<span class="name">method</span>) {
<span class="keyword">if</span> (<span class="name">method</span> <span class="operator">===</span> <span class="name">PositionSource</span>.<span class="name">SatellitePositioningMethods</span>)
<span class="keyword">return</span> <span class="string">"Satellite"</span>;
<span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">method</span> <span class="operator">===</span> <span class="name">PositionSource</span>.<span class="name">NoPositioningMethods</span>)
<span class="keyword">return</span> <span class="string">"Not available"</span>
<span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">method</span> <span class="operator">===</span> <span class="name">PositionSource</span>.<span class="name">NonSatellitePositioningMethods</span>)
<span class="keyword">return</span> <span class="string">"Non-satellite"</span>
<span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">method</span> <span class="operator">===</span> <span class="name">PositionSource</span>.<span class="name">AllPositioningMethods</span>)
<span class="keyword">return</span> <span class="string">"Multiple"</span>
<span class="keyword">return</span> <span class="string">"source error"</span>;
}
<span class="type">Grid</span> {
<span class="name">id</span>: <span class="name">locationGrid</span>
<span class="name">columns</span>: <span class="number">2</span>
<span class="type">anchors</span> {<span class="name">left</span>: <span class="name">parent</span>.<span class="name">left</span>; <span class="name">leftMargin</span>: <span class="number">5</span>; <span class="name">top</span>: <span class="name">locateButton</span>.<span class="name">bottom</span>; <span class="name">topMargin</span>: <span class="number">5</span>}
<span class="name">spacing</span>: <span class="number">5</span>
<span class="type">Text</span> {<span class="name">color</span>: <span class="string">"white"</span>; <span class="name">font</span>.bold: <span class="number">true</span>
<span class="name">text</span>: <span class="string">"Lat:"</span>; <span class="name">style</span>: <span class="name">Text</span>.<span class="name">Raised</span>; <span class="name">styleColor</span>: <span class="string">"black"</span>
}
<span class="type">Text</span> {<span class="name">id</span>: <span class="name">latitudeValue</span>; <span class="name">color</span>: <span class="string">"white"</span>; <span class="name">font</span>.bold: <span class="number">true</span>
<span class="name">text</span>: <span class="name">positionSource</span>.<span class="name">position</span>.<span class="name">coordinate</span>.<span class="name">latitude</span>; <span class="name">style</span>: <span class="name">Text</span>.<span class="name">Raised</span>; <span class="name">styleColor</span>: <span class="string">"black"</span>;
}
<span class="type">Text</span> {<span class="name">color</span>: <span class="string">"white"</span>; <span class="name">font</span>.bold: <span class="number">true</span>
<span class="name">text</span>: <span class="string">"Lon:"</span>; <span class="name">style</span>: <span class="name">Text</span>.<span class="name">Raised</span>; <span class="name">styleColor</span>: <span class="string">"black"</span>
}
<span class="type">Text</span> {<span class="name">id</span>: <span class="name">longitudeValue</span>; <span class="name">color</span>: <span class="string">"white"</span>; <span class="name">font</span>.bold: <span class="number">true</span>
<span class="name">text</span>: <span class="name">positionSource</span>.<span class="name">position</span>.<span class="name">coordinate</span>.<span class="name">longitude</span>; <span class="name">style</span>: <span class="name">Text</span>.<span class="name">Raised</span>; <span class="name">styleColor</span>: <span class="string">"black"</span>
}
}
<span class="type">Image</span> {
<span class="name">id</span>: <span class="name">planet</span>
<span class="type">anchors</span> {<span class="name">top</span>: <span class="name">locationGrid</span>.<span class="name">bottom</span>; <span class="name">left</span>: <span class="name">parent</span>.<span class="name">left</span>; <span class="name">leftMargin</span>: <span class="name">locationGrid</span>.<span class="name">anchors</span>.<span class="name">leftMargin</span>}
<span class="name">source</span>: <span class="string">"images/moon.png"</span>
<span class="name">width</span>: <span class="number">30</span>; <span class="name">height</span>: <span class="number">30</span>
}
<span class="type">Text</span> {<span class="name">id</span>: <span class="name">sourceText</span>; <span class="name">color</span>: <span class="string">"white"</span>; <span class="name">font</span>.bold: <span class="number">true</span>;
<span class="type">anchors</span> {<span class="name">left</span>: <span class="name">planet</span>.<span class="name">right</span>; <span class="name">leftMargin</span>: <span class="number">5</span>; <span class="name">verticalCenter</span>: <span class="name">planet</span>.<span class="name">verticalCenter</span>}
<span class="name">text</span>: <span class="string">"Source: "</span> <span class="operator">+</span> <span class="name">printableMethod</span>(<span class="name">positionSource</span>.<span class="name">supportedPositioningMethods</span>); <span class="name">style</span>: <span class="name">Text</span>.<span class="name">Raised</span>; <span class="name">styleColor</span>: <span class="string">"black"</span>;
}
<span class="type">Text</span> {
<span class="name">id</span>: <span class="name">activityText</span>; <span class="name">color</span>: <span class="string">"white"</span>; <span class="name">font</span>.bold: <span class="number">true</span>;
<span class="type">anchors</span> { <span class="name">top</span>: <span class="name">planet</span>.<span class="name">bottom</span>; <span class="name">horizontalCenter</span>: <span class="name">parent</span>.<span class="name">horizontalCenter</span> }
property <span class="type">bool</span> <span class="name">fadeOut</span>: <span class="number">false</span>
<span class="name">text</span>: {
<span class="keyword">if</span> (<span class="name">fadeOut</span>)
<span class="keyword">return</span> <span class="name">qsTr</span>(<span class="string">"Timeout occurred!"</span>);
<span class="keyword">else</span> <span class="keyword">if</span> (<span class="name">positionSource</span>.<span class="name">active</span>)
<span class="keyword">return</span> <span class="name">qsTr</span>(<span class="string">"Retrieving update..."</span>)
<span class="keyword">else</span>
<span class="keyword">return</span> <span class="string">""</span>
}
<span class="type">Timer</span> {
<span class="name">id</span>: <span class="name">fadeoutTimer</span>; <span class="name">repeat</span>: <span class="number">false</span>; <span class="name">interval</span>: <span class="number">3000</span>; <span class="name">running</span>: <span class="name">activityText</span>.<span class="name">fadeOut</span>
<span class="name">onTriggered</span>: { <span class="name">activityText</span>.<span class="name">fadeOut</span> <span class="operator">=</span> <span class="number">false</span>; }
}
}
}
</pre>
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<!-- @@@geoflickr/flickrmobile/GeoTab.qml -->
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