<?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>GestureView.qml Example File | Qt Sensors 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="qtsensors-index.html">Qt Sensors</a></td><td ><a href="qtsensors-qmlsensorgestures-example.html">Qt Sensors - SensorGesture QML Type example</a></td><td >GestureView.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">GestureView.qml Example File</h1> <span class="subtitle">qmlsensorgestures/GestureView.qml</span> <!-- $$$qmlsensorgestures/GestureView.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 QtSensors module 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> <span class="comment">//Import the declarative plugins</span> import QtQuick 2.0 import QtSensors 5.0 <span class="comment">/* Layout gesturerect / ---------------------------------------/ | ----------------------------------- | | | id: titleText | | | ----------------------------------- | | | | | | ----------------------------------- | | | id: detectionText | | | ----------------------------------- | | | | | | | | ----------------------------------- | | | id: valueText | | | ----------------------------------- | | | | | | | | ------------------------------ | | | id: gestureStartStopButton | | | ------------------------------ | --------------------------------------- */</span> <span class="type">Rectangle</span> { <span class="name">id</span>: <span class="name">gestureRect</span> <span class="name">border</span>.width: <span class="number">1</span> <span class="name">anchors</span>.margins: <span class="number">5</span> property <span class="type">alias</span> <span class="name">gestureId</span>: <span class="name">sensorGesture</span>.<span class="name">gestures</span> property <span class="type">alias</span> <span class="name">gestureTitle</span>: <span class="name">titleText</span>.<span class="name">text</span> property <span class="type">alias</span> <span class="name">enabled</span>: <span class="name">sensorGesture</span>.<span class="name">enabled</span> property <span class="type">string</span> <span class="name">oldGesture</span>: <span class="string">""</span> property <span class="type">int</span> <span class="name">count</span>: <span class="number">0</span> <span class="type"><a href="qml-qtsensors-sensorgesture.html">SensorGesture</a></span> { <span class="name">id</span>: <span class="name">sensorGesture</span> <span class="name">enabled</span>: <span class="number">false</span> <span class="name">onDetected</span>: { <span class="keyword">if</span> (<span class="name">gesture</span> <span class="operator">!==</span> <span class="name">oldGesture</span>) <span class="name">count</span> <span class="operator">=</span> <span class="number">0</span>; <span class="name">valueText</span>.<span class="name">text</span> <span class="operator">=</span> <span class="name">gesture</span> <span class="operator">+</span> <span class="string">" "</span> <span class="operator">+</span> <span class="name">count</span>; <span class="name">oldGesture</span> <span class="operator">=</span> <span class="name">gesture</span>; count++; } <span class="name">onEnabledChanged</span>: { <span class="name">valueText</span>.<span class="name">text</span> <span class="operator">=</span> <span class="string">""</span> } } <span class="type">Text</span> { <span class="name">id</span>: <span class="name">titleText</span> <span class="name">anchors</span>.top: <span class="name">gestureRect</span>.<span class="name">top</span> <span class="name">anchors</span>.left: <span class="name">gestureRect</span>.<span class="name">left</span> <span class="name">anchors</span>.right: <span class="name">gestureRect</span>.<span class="name">right</span> <span class="name">horizontalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignHCenter</span> <span class="name">font</span>.pixelSize: <span class="number">20</span> <span class="name">font</span>.bold: <span class="number">true</span> <span class="name">text</span>: <span class="string">""</span> } <span class="type">Text</span> { <span class="name">id</span>: <span class="name">detectionText</span> <span class="name">anchors</span>.top: <span class="name">titleText</span>.<span class="name">bottom</span> <span class="name">anchors</span>.left: <span class="name">gestureRect</span>.<span class="name">left</span> <span class="name">anchors</span>.right: <span class="name">gestureRect</span>.<span class="name">right</span> <span class="name">horizontalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignHCenter</span> <span class="name">font</span>.pixelSize: <span class="number">15</span> <span class="name">text</span>: <span class="string">"Detection:"</span> } <span class="type">Text</span> { <span class="name">id</span>: <span class="name">valueText</span> <span class="name">anchors</span>.top: <span class="name">detectionText</span>.<span class="name">bottom</span> <span class="name">anchors</span>.left: <span class="name">gestureRect</span>.<span class="name">left</span> <span class="name">anchors</span>.right: <span class="name">gestureRect</span>.<span class="name">right</span> <span class="name">horizontalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignHCenter</span> <span class="name">font</span>.pixelSize: <span class="number">15</span> <span class="name">visible</span>: <span class="name">sensorGesture</span>.<span class="name">enabled</span> } <span class="type">Button</span>{ <span class="name">id</span>: <span class="name">gestureStartStopButton</span> <span class="name">anchors</span>.left: <span class="name">gestureRect</span>.<span class="name">left</span> <span class="name">anchors</span>.bottom: <span class="name">gestureRect</span>.<span class="name">bottom</span> <span class="name">height</span>: <span class="number">30</span> <span class="name">width</span>: <span class="number">100</span> <span class="name">buttonText</span>: (<span class="name">sensorGesture</span>.<span class="name">enabled</span> ? <span class="string">"Stop"</span> : <span class="string">"Start"</span>) <span class="name">enabled</span>: <span class="number">true</span>; <span class="name">onClicked</span>: { <span class="keyword">if</span> (<span class="name">gestureStartStopButton</span>.<span class="name">buttonText</span> <span class="operator">===</span> <span class="string">"Start"</span>) { <span class="name">sensorGesture</span>.<span class="name">enabled</span> <span class="operator">=</span> <span class="number">true</span>; } <span class="keyword">else</span> { <span class="name">sensorGesture</span>.<span class="name">enabled</span> <span class="operator">=</span> <span class="number">false</span>; } } } } </pre> </div> <!-- @@@qmlsensorgestures/GestureView.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>