<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- basictypes.qdoc --> <title>enumeration QML Basic Type | Qt QML 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="qtqml-index.html">Qt QML</a></td><td ><a href="qtqml-qmlmodule.html">QML Types</a></td><td >enumeration QML Basic Type</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right"><a href="qtqml-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="#using-the-enumeration-type-in-qml">Using the enumeration Type in QML</a></li> </ul> </div> <div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">enumeration QML Basic Type</h1> <span class="subtitle"></span> <!-- $$$enumeration-description --> <div class="descr"> <a name="details"></a> <p>a named enumeration value.</p> <p>The <code>enumeration</code> type refers to a named enumeration value.</p> <p>Each named value can be referred to as <code><Type>.<value></code>. For example, the Text type has an <code>AlignRight</code> enumeration value:</p> <pre class="qml"> </pre> <p>(For backwards compatibility, the enumeration value may also be specified as a string, e.g. "AlignRight". This form is not recommended for new code.)</p> <p>When integrating with C++, note that any <code>enum</code> value <a href="qtqml-cppintegration-data.html">passed into QML from C++</a> is automatically converted into an <code>enumeration</code> value, and vice-versa.</p> <p>This basic type is provided by the QML language. Some enumeration values are provided by the QtQuick import.</p> <a name="using-the-enumeration-type-in-qml"></a> <h2 id="using-the-enumeration-type-in-qml">Using the enumeration Type in QML</h2> <p>The <code>enumeration</code> type is a representation of a C++ <code>enum</code> type. It is not possible to refer to the <code>enumeration</code> type in QML itself; instead, the <a href="qml-int.html">int</a> or <a href="qml-var.html">var</a> types can be used when referring to <code>enumeration</code> values from QML code.</p> <p>For example:</p> <pre class="qml"> </pre> </div> <p><b>See also </b><a href="qtqml-typesystem-basictypes.html">QML Basic Types</a> and <a href="qtqml-syntax-objectattributes.html#enumeration-attributes">Enumeration Attributes</a>.</p> <!-- @@@enumeration --> </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>