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qtdeclarative5-doc-5.12.6-1.mga7.noarch.rpm

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<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>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#using-the-enumeration-type-in-qml">Using the enumeration Type in QML</a></li>
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<h1 class="title">enumeration QML Basic Type</h1>
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<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>&lt;Type&gt;.&lt;value&gt;</code>. For example, the Text type has an <code>AlignRight</code> enumeration value:</p>
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<p>(For backwards compatibility, the enumeration value may also be specified as a string, e.g&#x2e; &quot;AlignRight&quot;. 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>
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<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>
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<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>
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