<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>MapSliders.qml Example File | Qt Location 5.9</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td >Qt 5.9</td><td ><a href="qtlocation-index.html">Qt Location</a></td><td ><a href="qtlocation-mapviewer-example.html">Map Viewer (QML)</a></td><td >MapSliders.qml Example File</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">MapSliders.qml Example File</h1> <span class="subtitle">mapviewer/map/MapSliders.qml</span> <!-- $$$mapviewer/map/MapSliders.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 ** 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 https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** BSD License Usage ** 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 ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of The Qt Company Ltd nor the names of its ** contributors may be used to endorse or promote products derived ** from this software without specific prior written permission. ** ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> import QtQuick 2.6 import QtQuick.Controls 1.4 import QtQuick.Controls.Styles 1.4 import QtQuick.Controls 2.0 as C2 <span class="type">Row</span> { <span class="name">id</span>: <span class="name">containerRow</span> property <span class="type">var</span> <span class="name">mapSource</span> property <span class="type">real</span> <span class="name">fontSize</span> : <span class="number">14</span> property <span class="type">color</span> <span class="name">labelBackground</span> : <span class="string">"transparent"</span> property <span class="type">int</span> <span class="name">edge</span>: <span class="name">Qt</span>.<span class="name">RightEdge</span> property <span class="type">alias</span> <span class="name">expanded</span>: <span class="name">sliderToggler</span>.<span class="name">checked</span> <span class="keyword">function</span> <span class="name">rightEdge</span>() { <span class="keyword">return</span> (<span class="name">containerRow</span>.<span class="name">edge</span> <span class="operator">===</span> <span class="name">Qt</span>.<span class="name">RightEdge</span>); } <span class="name">layoutDirection</span>: <span class="name">rightEdge</span>() ? <span class="name">Qt</span>.<span class="name">LeftToRight</span> : <span class="name">Qt</span>.<span class="name">RightToLeft</span> <span class="name">anchors</span>.top: <span class="name">parent</span>.<span class="name">top</span> <span class="name">anchors</span>.bottom: <span class="name">parent</span>.<span class="name">bottom</span> <span class="name">anchors</span>.right: <span class="name">rightEdge</span>() ? <span class="name">parent</span>.<span class="name">right</span> : <span class="name">undefined</span> <span class="name">anchors</span>.left: <span class="name">rightEdge</span>() ? <span class="name">undefined</span> : <span class="name">parent</span>.<span class="name">left</span> <span class="type">Button</span> { <span class="name">id</span>: <span class="name">sliderToggler</span> <span class="name">width</span>: <span class="number">32</span> <span class="name">height</span>: <span class="number">96</span> <span class="name">checkable</span>: <span class="number">true</span> <span class="name">checked</span>: <span class="number">true</span> <span class="name">anchors</span>.verticalCenter: <span class="name">parent</span>.<span class="name">verticalCenter</span> <span class="name">transform</span>: <span class="name">Scale</span> { <span class="name">origin</span>.x: <span class="name">rightEdge</span>() ? <span class="number">0</span> : <span class="name">sliderToggler</span>.<span class="name">width</span> <span class="operator">/</span> <span class="number">2</span> <span class="name">xScale</span>: <span class="name">rightEdge</span>() ? <span class="number">1</span> : -<span class="number">1</span> } <span class="name">style</span>: <span class="name">ButtonStyle</span> { <span class="name">background</span>: <span class="name">Rectangle</span> { <span class="name">color</span>: <span class="string">"transparent"</span> } } property <span class="type">real</span> <span class="name">shear</span>: <span class="number">0.333</span> property <span class="type">real</span> <span class="name">buttonOpacity</span>: <span class="number">0.5</span> property <span class="type">real</span> <span class="name">mirror</span> : <span class="name">rightEdge</span>() ? <span class="number">1.0</span> : -<span class="number">1.0</span> <span class="type">Rectangle</span> { <span class="name">width</span>: <span class="number">16</span> <span class="name">height</span>: <span class="number">48</span> <span class="name">color</span>: <span class="string">"seagreen"</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="name">opacity</span>: <span class="name">sliderToggler</span>.<span class="name">buttonOpacity</span> <span class="name">anchors</span>.top: <span class="name">parent</span>.<span class="name">top</span> <span class="name">anchors</span>.left: <span class="name">sliderToggler</span>.<span class="name">checked</span> ? <span class="name">parent</span>.<span class="name">left</span> : <span class="name">parent</span>.<span class="name">horizontalCenter</span> <span class="name">transform</span>: <span class="name">Matrix4x4</span> { property <span class="type">real</span> <span class="name">d</span> : <span class="name">sliderToggler</span>.<span class="name">checked</span> ? <span class="number">1.0</span> : -<span class="number">1.0</span> <span class="name">matrix</span>: <span class="name">Qt</span>.<span class="name">matrix4x4</span>(<span class="number">1.0</span>, <span class="name">d</span> <span class="operator">*</span> <span class="name">sliderToggler</span>.<span class="name">shear</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">1.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">1.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">1.0</span>) } } <span class="type">Rectangle</span> { <span class="name">width</span>: <span class="number">16</span> <span class="name">height</span>: <span class="number">48</span> <span class="name">color</span>: <span class="string">"seagreen"</span> <span class="name">antialiasing</span>: <span class="number">true</span> <span class="name">opacity</span>: <span class="name">sliderToggler</span>.<span class="name">buttonOpacity</span> <span class="name">anchors</span>.top: <span class="name">parent</span>.<span class="name">verticalCenter</span> <span class="name">anchors</span>.right: <span class="name">sliderToggler</span>.<span class="name">checked</span> ? <span class="name">parent</span>.<span class="name">right</span> : <span class="name">parent</span>.<span class="name">horizontalCenter</span> <span class="name">transform</span>: <span class="name">Matrix4x4</span> { property <span class="type">real</span> <span class="name">d</span> : <span class="name">sliderToggler</span>.<span class="name">checked</span> ? -<span class="number">1.0</span> : <span class="number">1.0</span> <span class="name">matrix</span>: <span class="name">Qt</span>.<span class="name">matrix4x4</span>(<span class="number">1.0</span>, <span class="name">d</span> <span class="operator">*</span> <span class="name">sliderToggler</span>.<span class="name">shear</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">1.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">1.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">0.0</span>, <span class="number">1.0</span>) } } } <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">sliderContainer</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">width</span>: <span class="name">sliderRow</span>.<span class="name">width</span> <span class="operator">+</span> <span class="number">10</span> <span class="name">visible</span>: <span class="name">sliderToggler</span>.<span class="name">checked</span> <span class="name">color</span>: <span class="name">Qt</span>.<span class="name">rgba</span>( <span class="number">0</span>, <span class="number">191</span> <span class="operator">/</span> <span class="number">255.0</span>, <span class="number">255</span> <span class="operator">/</span> <span class="number">255.0</span>, <span class="number">0.07</span>) property <span class="type">var</span> <span class="name">labelBorderColor</span>: <span class="string">"transparent"</span> property <span class="type">var</span> <span class="name">slidersHeight</span> : <span class="name">sliderContainer</span>.<span class="name">height</span> <span class="operator">-</span> <span class="name">rowSliderValues</span>.<span class="name">height</span> <span class="operator">-</span> <span class="name">rowSliderLabels</span>.<span class="name">height</span> <span class="operator">-</span> <span class="name">sliderColumn</span>.<span class="name">spacing</span> <span class="operator">*</span> <span class="number">2</span> <span class="operator">-</span> <span class="name">sliderColumn</span>.<span class="name">topPadding</span> <span class="operator">-</span> <span class="name">sliderColumn</span>.<span class="name">bottomPadding</span> <span class="type">Column</span> { <span class="name">id</span>: <span class="name">sliderColumn</span> <span class="name">spacing</span>: <span class="number">10</span> <span class="name">topPadding</span>: <span class="number">16</span> <span class="name">bottomPadding</span>: <span class="number">48</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> <span class="comment">// the sliders value labels</span> <span class="type">Row</span> { <span class="name">id</span>: <span class="name">rowSliderValues</span> <span class="name">spacing</span>: <span class="name">sliderRow</span>.<span class="name">spacing</span> <span class="name">width</span>: <span class="name">sliderRow</span>.<span class="name">width</span> <span class="name">height</span>: <span class="number">32</span> property <span class="type">real</span> <span class="name">entryWidth</span>: <span class="name">zoomSlider</span>.<span class="name">width</span> <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelZoomValue</span> <span class="name">text</span>: <span class="name">zoomSlider</span>.<span class="name">value</span>.<span class="name">toFixed</span>(<span class="number">3</span>) <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelBearingValue</span> <span class="name">text</span>: <span class="name">bearingSlider</span>.<span class="name">value</span>.<span class="name">toFixed</span>(<span class="number">2</span>) <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelTiltValue</span> <span class="name">text</span>: <span class="name">tiltSlider</span>.<span class="name">value</span>.<span class="name">toFixed</span>(<span class="number">2</span>) <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelFovValue</span> <span class="name">text</span>: <span class="name">fovSlider</span>.<span class="name">value</span>.<span class="name">toFixed</span>(<span class="number">2</span>) <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } } <span class="comment">// rowSliderValues</span> <span class="comment">// The sliders row</span> <span class="type">Row</span> { <span class="name">spacing</span>: -<span class="number">10</span> <span class="name">id</span>: <span class="name">sliderRow</span> <span class="name">height</span>: <span class="name">sliderContainer</span>.<span class="name">slidersHeight</span> <span class="type">C2</span>.Slider { <span class="name">id</span>: <span class="name">zoomSlider</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">orientation</span> : <span class="name">Qt</span>.<span class="name">Vertical</span> <span class="name">from</span> : <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">minimumZoomLevel</span> <span class="name">to</span> : <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">maximumZoomLevel</span> <span class="name">value</span> : <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">zoomLevel</span> <span class="name">onValueChanged</span>: { <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">zoomLevel</span> <span class="operator">=</span> <span class="name">value</span> } } <span class="type">C2</span>.Slider { <span class="name">id</span>: <span class="name">bearingSlider</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">from</span>: <span class="number">0</span> <span class="name">to</span>: <span class="number">360</span> <span class="name">orientation</span> : <span class="name">Qt</span>.<span class="name">Vertical</span> <span class="name">value</span>: <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">bearing</span> <span class="name">onValueChanged</span>: { <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">bearing</span> <span class="operator">=</span> <span class="name">value</span>; } } <span class="type">C2</span>.Slider { <span class="name">id</span>: <span class="name">tiltSlider</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">orientation</span> : <span class="name">Qt</span>.<span class="name">Vertical</span> <span class="name">from</span>: <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">minimumTilt</span>; <span class="name">to</span>: <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">maximumTilt</span> <span class="name">value</span>: <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">tilt</span> <span class="name">onValueChanged</span>: { <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">tilt</span> <span class="operator">=</span> <span class="name">value</span>; } } <span class="type">C2</span>.Slider { <span class="name">id</span>: <span class="name">fovSlider</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span> <span class="name">orientation</span> : <span class="name">Qt</span>.<span class="name">Vertical</span> <span class="name">from</span>: <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">minimumFieldOfView</span> <span class="name">to</span>: <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">maximumFieldOfView</span> <span class="name">value</span>: <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">fieldOfView</span> <span class="name">onValueChanged</span>: { <span class="name">containerRow</span>.<span class="name">mapSource</span>.<span class="name">fieldOfView</span> <span class="operator">=</span> <span class="name">value</span>; } } } <span class="comment">// Row sliders</span> <span class="comment">// The labels row</span> <span class="type">Row</span> { <span class="name">id</span>: <span class="name">rowSliderLabels</span> <span class="name">spacing</span>: <span class="name">sliderRow</span>.<span class="name">spacing</span> <span class="name">width</span>: <span class="name">sliderRow</span>.<span class="name">width</span> property <span class="type">real</span> <span class="name">entryWidth</span>: <span class="name">zoomSlider</span>.<span class="name">width</span> property <span class="type">real</span> <span class="name">entryHeight</span>: <span class="number">64</span> <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">entryHeight</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelZoom</span> <span class="name">text</span>: <span class="string">"Zoom"</span> <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">entryHeight</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelBearing</span> <span class="name">text</span>: <span class="string">"Bearing"</span> <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">entryHeight</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelTilt</span> <span class="name">text</span>: <span class="string">"Tilt"</span> <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } <span class="type">Rectangle</span>{ <span class="name">color</span>: <span class="name">labelBackground</span> <span class="name">height</span>: <span class="name">parent</span>.<span class="name">entryHeight</span> <span class="name">width</span>: <span class="name">parent</span>.<span class="name">entryWidth</span> <span class="name">border</span>.color: <span class="name">sliderContainer</span>.<span class="name">labelBorderColor</span> <span class="type">Label</span> { <span class="name">id</span>: <span class="name">labelFov</span> <span class="name">text</span>: <span class="string">"FoV"</span> <span class="name">font</span>.pixelSize: <span class="name">fontSize</span> <span class="name">rotation</span>: -<span class="number">90</span> <span class="name">anchors</span>.centerIn: <span class="name">parent</span> } } } <span class="comment">// rowSliderLabels</span> } <span class="comment">// Column</span> } <span class="comment">// sliderContainer</span> } <span class="comment">// containerRow</span> </pre> </div> <!-- @@@mapviewer/map/MapSliders.qml --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>