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QtModelsToolkit/docs/qml-qtmodelstoolkit-rolesrenamingmodel.html
2025-06-13 16:25:14 +02:00

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<!-- rolesrenamingmodel.cpp -->
<title>RolesRenamingModel QML Type | QtModelsToolkit</title>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">RolesRenamingModel QML Type</h1>
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<p>Simple proxy allowing to rename roles according to a provided mapping. <a href="#details">More...</a></p>
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<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtModelsToolkit .</td></tr></table></div><ul>
<li><a href="qml-qtmodelstoolkit-rolesrenamingmodel-members.html">List of all members, including inherited members</a></li>
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<h2 id="properties">Properties</h2>
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<li class="fn"><b><b><a href="qml-qtmodelstoolkit-rolesrenamingmodel.html#mapping-prop">mapping</a></b></b> : list&lt;RoleName&gt;</li>
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<h2 id="details">Detailed Description</h2>
<p>In the following example original roles <code>key</code> and <code>title</code> are renamed to <code>id</code> and <code>name</code>, respectively.</p>
<pre class="qml"><span class="type"><a href="qml-qtmodelstoolkit-rolesrenamingmodel.html">RolesRenamingModel</a></span> {
<span class="name">id</span>: <span class="name">renamedModel</span>
<span class="name">sourceModel</span>: <span class="name">sourceModel</span>
<span class="name">mapping</span>: [
<span class="type"><a href="qml-qtmodelstoolkit-rolerename.html">RoleRename</a></span> {
<span class="name">from</span>: <span class="string">&quot;key&quot;</span>
<span class="name">to</span>: <span class="string">&quot;id&quot;</span>
},
<span class="type"><a href="qml-qtmodelstoolkit-rolerename.html">RoleRename</a></span> {
<span class="name">from</span>: <span class="string">&quot;title&quot;</span>
<span class="name">to</span>: <span class="string">&quot;name&quot;</span>
}
]
}</pre>
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<h2>Property Documentation</h2>
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<a name="mapping-prop"></a><span class="name">mapping</span> : <span class="type">list</span>&lt;<span class="type">RoleName</span>&gt;</p></td></tr>
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<div class="qmldoc"><p>This property holds the mapping as a list of <a href="qml-qtmodelstoolkit-rolerename.html">RoleRename</a> objects.</p>
</div></div><!-- @@@mapping -->
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