<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- qquickanimation.cpp --> <title>ParallelAnimation QML Type | Qt Quick 5.12.6</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 5.12</td><td ><a href="qtquick-index.html">Qt Quick</a></td><td ><a href="qtquick-qmlmodule.html">QML Types</a></td><td >ParallelAnimation QML Type</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right"><a href="qtquick-index.html">Qt 5.12.6 Reference Documentation</a></td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"> <div class="toc"> <h3><a name="toc">Contents</a></h3> <ul> <li class="level1"><a href="#details">Detailed Description</a></li> </ul> </div> <div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">ParallelAnimation QML Type</h1> <span class="subtitle"></span> <!-- $$$ParallelAnimation-brief --> <p>Enables animations to be run in parallel. <a href="#details">More...</a></p> <!-- @@@ParallelAnimation --> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtQuick 2.12</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <p><a href="qml-qtquick-animation.html">Animation</a></p> </td></tr></table></div><ul> <li><a href="qml-qtquick-parallelanimation-members.html">List of all members, including inherited members</a></li> </ul> <!-- $$$ParallelAnimation-description --> <a name="details"></a> <h2 id="details">Detailed Description</h2> <p>The <a href="qml-qtquick-sequentialanimation.html">SequentialAnimation</a> and <a href="qml-qtquick-parallelanimation.html">ParallelAnimation</a> types allow multiple animations to be run together. Animations defined in a <a href="qml-qtquick-sequentialanimation.html">SequentialAnimation</a> are run one after the other, while animations defined in a <a href="qml-qtquick-parallelanimation.html">ParallelAnimation</a> are run at the same time.</p> <p>The following animation runs two number animations in parallel. The <a href="qml-qtquick-rectangle.html">Rectangle</a> moves to (50,50) by animating its <code>x</code> and <code>y</code> properties at the same time.</p> <pre class="qml"> import QtQuick 2.0 Rectangle { id: rect width: 100; height: 100 color: "red" ParallelAnimation { running: true NumberAnimation { target: rect; property: "x"; to: 50; duration: 1000 } NumberAnimation { target: rect; property: "y"; to: 50; duration: 1000 } } } </pre> <p>Like any other animation type, a <a href="qml-qtquick-parallelanimation.html">ParallelAnimation</a> can be applied in a number of ways, including transitions, behaviors and property value sources. The <a href="qtquick-statesanimations-animations.html">Animation and Transitions in Qt Quick</a> documentation shows a variety of methods for creating animations.</p> <p><b>Note: </b>Once an animation has been grouped into a <a href="qml-qtquick-sequentialanimation.html">SequentialAnimation</a> or <a href="qml-qtquick-parallelanimation.html">ParallelAnimation</a>, it cannot be individually started and stopped; the <a href="qml-qtquick-sequentialanimation.html">SequentialAnimation</a> or <a href="qml-qtquick-parallelanimation.html">ParallelAnimation</a> must be started and stopped as a group.</p><p><b>See also </b><a href="qml-qtquick-sequentialanimation.html">SequentialAnimation</a>, <a href="qtquick-statesanimations-animations.html">Animation and Transitions in Qt Quick</a>, and <a href="qtquick-animation-example.html">Qt Quick Examples - Animation</a>.</p> <!-- @@@ParallelAnimation --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2019 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>