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<td >Qt 5.12</td><td ><a href="qtquick-index.html">Qt Quick</a></td><td ><a href="qtquick-module.html">C++ Classes</a></td><td >QQuickView</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>
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<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-types">Public Types</a></li>
<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#public-slots">Public Slots</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#static-public-members">Static Public Members</a></li>
<li class="level1"><a href="#reimplemented-protected-functions">Reimplemented Protected Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QQuickView Class</h1>
<!-- $$$QQuickView-brief -->
<p>The <a href="qquickview.html">QQuickView</a> class provides a window for displaying a Qt Quick user interface. <a href="#details">More...</a></p>
<!-- @@@QQuickView -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QQuickView></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += quick</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 5.0</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qquickwindow.html">QQuickWindow</a></td></tr></table></div><ul>
<li><a href="qquickview-members.html">List of all members, including inherited members</a></li>
<li><a href="qquickview-obsolete.html">Obsolete members</a></li>
</ul>
<a name="public-types"></a>
<h2 id="public-types">Public Types</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#ResizeMode-enum">ResizeMode</a></b> { SizeViewToRootObject, SizeRootObjectToView }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#Status-enum">Status</a></b> { Null, Ready, Loading, Error }</td></tr>
</table></div>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><a href="qquickview.html#resizeMode-prop">resizeMode</a></b> : ResizeMode</li>
<li class="fn"><b><a href="qquickview.html#source-prop">source</a></b> : QUrl</li>
<li class="fn"><b><a href="qquickview.html#status-prop">status</a></b> : const Status</li>
</ul>
<ul>
<li class="fn">3 properties inherited from <a href="qquickwindow.html#properties">QQuickWindow</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#QQuickView">QQuickView</a></b>(QWindow *<i>parent</i> = nullptr)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#QQuickView-1">QQuickView</a></b>(QQmlEngine *<i>engine</i>, QWindow *<i>parent</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#QQuickView-2">QQuickView</a></b>(const QUrl &<i>source</i>, QWindow *<i>parent</i> = nullptr)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#dtor.QQuickView">~QQuickView</a></b>() override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QQmlEngine *</td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#engine">engine</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QList<QQmlError> </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#errors">errors</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QSize </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#initialSize">initialSize</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QQuickView::ResizeMode </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#resizeMode-prop">resizeMode</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QQmlContext *</td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#rootContext">rootContext</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QQuickItem *</td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#rootObject">rootObject</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#resizeMode-prop">setResizeMode</a></b>(<i>QQuickView::ResizeMode</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QUrl </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#source">source</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QQuickView::Status </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#status-prop">status</a></b>() const</td></tr>
</table></div>
<ul>
<li class="fn">31 public functions inherited from <a href="qquickwindow.html#public-functions">QQuickWindow</a></li>
</ul>
<a name="public-slots"></a>
<h2 id="public-slots">Public Slots</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#setSource">setSource</a></b>(const QUrl &<i>url</i>)</td></tr>
</table></div>
<ul>
<li class="fn">2 public slots inherited from <a href="qquickwindow.html#public-slots">QQuickWindow</a></li>
</ul>
<a name="signals"></a>
<h2 id="signals">Signals</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#statusChanged">statusChanged</a></b>(QQuickView::Status <i>status</i>)</td></tr>
</table></div>
<ul>
<li class="fn">14 signals inherited from <a href="qquickwindow.html#signals">QQuickWindow</a></li>
</ul>
<a name="static-public-members"></a>
<h2 id="static-public-members">Static Public Members</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> const QMetaObject </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#staticMetaObject-var">staticMetaObject</a></b></td></tr>
</table></div>
<ul>
<li class="fn">7 static public members inherited from <a href="qquickwindow.html#static-public-members">QQuickWindow</a></li>
</ul>
<a name="reimplemented-protected-functions"></a>
<h2 id="reimplemented-protected-functions">Reimplemented Protected Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#keyPressEvent">keyPressEvent</a></b>(QKeyEvent *<i>e</i>) override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#keyReleaseEvent">keyReleaseEvent</a></b>(QKeyEvent *<i>e</i>) override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#mouseMoveEvent">mouseMoveEvent</a></b>(QMouseEvent *<i>e</i>) override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#mousePressEvent">mousePressEvent</a></b>(QMouseEvent *<i>e</i>) override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qquickview.html#mouseReleaseEvent">mouseReleaseEvent</a></b>(QMouseEvent *<i>e</i>) override</td></tr>
</table></div>
<ul>
<li class="fn">14 protected functions inherited from <a href="qquickwindow.html#protected-functions">QQuickWindow</a></li>
</ul>
<a name="details"></a>
<!-- $$$QQuickView-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qquickview.html">QQuickView</a> class provides a window for displaying a Qt Quick user interface.</p>
<p>This is a convenience subclass of <a href="qquickwindow.html">QQuickWindow</a> which will automatically load and display a QML scene when given the URL of the main source file. Alternatively, you can instantiate your own objects using QQmlComponent and place them in a manually setup <a href="qquickwindow.html">QQuickWindow</a>.</p>
<p>Typical usage:</p>
<pre class="cpp">
<span class="type">int</span> main(<span class="type">int</span> argc<span class="operator">,</span> <span class="type">char</span> <span class="operator">*</span>argv<span class="operator">[</span><span class="operator">]</span>)
{
<span class="type">QGuiApplication</span> app(argc<span class="operator">,</span> argv);
<span class="type"><a href="qquickview.html#QQuickView">QQuickView</a></span> <span class="operator">*</span>view <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qquickview.html#QQuickView">QQuickView</a></span>;
view<span class="operator">-</span><span class="operator">></span>setSource(<span class="type">QUrl</span><span class="operator">::</span>fromLocalFile(<span class="string">"myqmlfile.qml"</span>));
view<span class="operator">-</span><span class="operator">></span>show();
<span class="keyword">return</span> app<span class="operator">.</span>exec();
}
</pre>
<p>To receive errors related to loading and executing QML with <a href="qquickview.html">QQuickView</a>, you can connect to the <a href="qquickview.html#statusChanged">statusChanged</a>() signal and monitor for <a href="qquickview.html#Status-enum">QQuickView::Error</a>. The errors are available via <a href="qquickview.html#errors">QQuickView::errors</a>().</p>
<p><a href="qquickview.html">QQuickView</a> also manages sizing of the view and root object. By default, the <a href="qquickview.html#resizeMode-prop">resizeMode</a> is <a href="qquickview.html#ResizeMode-enum">SizeViewToRootObject</a>, which will load the component and resize it to the size of the view. Alternatively the <a href="qquickview.html#resizeMode-prop">resizeMode</a> may be set to <a href="qquickview.html#ResizeMode-enum">SizeRootObjectToView</a> which will resize the view to the size of the root object.</p>
</div>
<p><b>See also </b>Exposing Attributes of C++ Types to QML and <a href="qquickwidget.html">QQuickWidget</a>.</p>
<!-- @@@QQuickView -->
<div class="types">
<h2>Member Type Documentation</h2>
<!-- $$$ResizeMode$$$SizeViewToRootObject$$$SizeRootObjectToView -->
<h3 class="fn" id="ResizeMode-enum"><a name="ResizeMode-enum"></a>enum QQuickView::<span class="name">ResizeMode</span></h3>
<p>This enum specifies how to resize the view.</p>
<div class="table"><table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><code>QQuickView::SizeViewToRootObject</code></td><td class="topAlign tblval"><code>0</code></td><td class="topAlign">The view resizes with the root item in the QML.</td></tr>
<tr><td class="topAlign"><code>QQuickView::SizeRootObjectToView</code></td><td class="topAlign tblval"><code>1</code></td><td class="topAlign">The view will automatically resize the root item to the size of the view.</td></tr>
</table></div>
<!-- @@@ResizeMode -->
<!-- $$$Status$$$Null$$$Ready$$$Loading$$$Error -->
<h3 class="fn" id="Status-enum"><a name="Status-enum"></a>enum QQuickView::<span class="name">Status</span></h3>
<p>Specifies the loading status of the <a href="qquickview.html">QQuickView</a>.</p>
<div class="table"><table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><code>QQuickView::Null</code></td><td class="topAlign tblval"><code>0</code></td><td class="topAlign">This <a href="qquickview.html">QQuickView</a> has no source set.</td></tr>
<tr><td class="topAlign"><code>QQuickView::Ready</code></td><td class="topAlign tblval"><code>1</code></td><td class="topAlign">This <a href="qquickview.html">QQuickView</a> has loaded and created the QML component.</td></tr>
<tr><td class="topAlign"><code>QQuickView::Loading</code></td><td class="topAlign tblval"><code>2</code></td><td class="topAlign">This <a href="qquickview.html">QQuickView</a> is loading network data.</td></tr>
<tr><td class="topAlign"><code>QQuickView::Error</code></td><td class="topAlign tblval"><code>3</code></td><td class="topAlign">One or more errors has occurred. Call <a href="qquickview.html#errors">errors</a>() to retrieve a list of errors.</td></tr>
</table></div>
<!-- @@@Status -->
</div>
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$resizeMode-prop$$$resizeMode$$$setResizeModeQQuickView::ResizeMode -->
<h3 class="fn" id="resizeMode-prop"><a name="resizeMode-prop"></a><span class="name">resizeMode</span> : <span class="type"><a href="qquickview.html#ResizeMode-enum">ResizeMode</a></span></h3>
<p>This property holds whether the view should resize the window contents</p>
<p>If this property is set to <a href="qquickview.html#ResizeMode-enum">SizeViewToRootObject</a> (the default), the view resizes to the size of the root item in the QML.</p>
<p>If this property is set to <a href="qquickview.html#ResizeMode-enum">SizeRootObjectToView</a>, the view will automatically resize the root item to the size of the view.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QQuickView::ResizeMode </td><td class="memItemRight bottomAlign"><span class="name"><b>resizeMode</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setResizeMode</b></span>(<i>QQuickView::ResizeMode</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qquickview.html#initialSize">initialSize</a>().</p>
<!-- @@@resizeMode -->
<!-- $$$source-prop$$$source$$$setSourceconstQUrl& -->
<h3 class="fn" id="source-prop"><a name="source-prop"></a><span class="name">source</span> : <span class="type">QUrl</span></h3>
<p>This property holds the URL of the source of the QML component.</p>
<p>Ensure that the URL provided is full and correct, in particular, use QUrl::fromLocalFile() when loading a file from the local filesystem.</p>
<p>Note that setting a source URL will result in the QML component being instantiated, even if the URL is unchanged from the current value.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QUrl </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qquickview.html#source">source</a></b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qquickview.html#setSource">setSource</a></b></span>(const QUrl &<i>url</i>)</td></tr>
</table></div>
<!-- @@@source -->
<!-- $$$status-prop$$$status$$$statusChangedQQuickView::Status -->
<h3 class="fn" id="status-prop"><a name="status-prop"></a><span class="name">status</span> : const <span class="type"><a href="qquickview.html#Status-enum">Status</a></span></h3>
<p>The component's current <a href="qquickview.html#Status-enum">status</a>.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QQuickView::Status </td><td class="memItemRight bottomAlign"><span class="name"><b>status</b></span>() const</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qquickview.html#statusChanged">statusChanged</a></b></span>(QQuickView::Status <i>status</i>)</td></tr>
</table></div>
<!-- @@@status -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QQuickView[overload1]$$$QQuickViewQWindow* -->
<h3 class="fn" id="QQuickView"><a name="QQuickView"></a>QQuickView::<span class="name">QQuickView</span>(<span class="type">QWindow</span> *<i>parent</i> = nullptr)</h3>
<p>Constructs a <a href="qquickview.html">QQuickView</a> with the given <i>parent</i>. The default value of <i>parent</i> is 0.</p>
<!-- @@@QQuickView -->
<!-- $$$QQuickView$$$QQuickViewQQmlEngine*QWindow* -->
<h3 class="fn" id="QQuickView-1"><a name="QQuickView-1"></a>QQuickView::<span class="name">QQuickView</span>(<span class="type">QQmlEngine</span> *<i>engine</i>, <span class="type">QWindow</span> *<i>parent</i>)</h3>
<p>Constructs a <a href="qquickview.html">QQuickView</a> with the given QML <i>engine</i> and <i>parent</i>.</p>
<p>Note: In this case, the <a href="qquickview.html">QQuickView</a> does not own the given <i>engine</i> object; it is the caller's responsibility to destroy the engine. If the <i>engine</i> is deleted before the view, <a href="qquickview.html#status-prop">status</a>() will return <a href="qquickview.html#Status-enum">QQuickView::Error</a>.</p>
<p><b>See also </b><a href="qquickview.html#Status-enum">Status</a>, <a href="qquickview.html#status-prop">status</a>(), and <a href="qquickview.html#errors">errors</a>().</p>
<!-- @@@QQuickView -->
<!-- $$$QQuickView$$$QQuickViewconstQUrl&QWindow* -->
<h3 class="fn" id="QQuickView-2"><a name="QQuickView-2"></a>QQuickView::<span class="name">QQuickView</span>(const <span class="type">QUrl</span> &<i>source</i>, <span class="type">QWindow</span> *<i>parent</i> = nullptr)</h3>
<p>Constructs a <a href="qquickview.html">QQuickView</a> with the given QML <i>source</i> and <i>parent</i>. The default value of <i>parent</i> is 0.</p>
<!-- @@@QQuickView -->
<!-- $$$~QQuickView[overload1]$$$~QQuickView -->
<h3 class="fn" id="dtor.QQuickView"><a name="dtor.QQuickView"></a><code>[override virtual] </code>QQuickView::<span class="name">~QQuickView</span>()</h3>
<p>Destroys the <a href="qquickview.html">QQuickView</a>.</p>
<!-- @@@~QQuickView -->
<!-- $$$engine[overload1]$$$engine -->
<h3 class="fn" id="engine"><a name="engine"></a><span class="type">QQmlEngine</span> *QQuickView::<span class="name">engine</span>() const</h3>
<p>Returns a pointer to the QQmlEngine used for instantiating QML Components.</p>
<!-- @@@engine -->
<!-- $$$errors[overload1]$$$errors -->
<h3 class="fn" id="errors"><a name="errors"></a><span class="type">QList</span><<span class="type">QQmlError</span>> QQuickView::<span class="name">errors</span>() const</h3>
<p>Return the list of errors that occurred during the last compile or create operation. When the status is not Error, an empty list is returned.</p>
<!-- @@@errors -->
<!-- $$$initialSize[overload1]$$$initialSize -->
<h3 class="fn" id="initialSize"><a name="initialSize"></a><span class="type">QSize</span> QQuickView::<span class="name">initialSize</span>() const</h3>
<p>Returns the initial size of the root object.</p>
<p>If <a href="qquickview.html#resizeMode-prop">resizeMode</a> is QQuickItem::SizeRootObjectToView the root object will be resized to the size of the view. initialSize contains the size of the root object before it was resized.</p>
<!-- @@@initialSize -->
<!-- $$$keyPressEvent[overload1]$$$keyPressEventQKeyEvent* -->
<h3 class="fn" id="keyPressEvent"><a name="keyPressEvent"></a><code>[override virtual protected] </code><span class="type">void</span> QQuickView::<span class="name">keyPressEvent</span>(<span class="type">QKeyEvent</span> *<i>e</i>)</h3>
<p>Reimplemented from <a href="qquickwindow.html#keyPressEvent">QQuickWindow::keyPressEvent</a>().</p>
<!-- @@@keyPressEvent -->
<!-- $$$keyReleaseEvent[overload1]$$$keyReleaseEventQKeyEvent* -->
<h3 class="fn" id="keyReleaseEvent"><a name="keyReleaseEvent"></a><code>[override virtual protected] </code><span class="type">void</span> QQuickView::<span class="name">keyReleaseEvent</span>(<span class="type">QKeyEvent</span> *<i>e</i>)</h3>
<p>Reimplemented from <a href="qquickwindow.html#keyReleaseEvent">QQuickWindow::keyReleaseEvent</a>().</p>
<!-- @@@keyReleaseEvent -->
<!-- $$$mouseMoveEvent[overload1]$$$mouseMoveEventQMouseEvent* -->
<h3 class="fn" id="mouseMoveEvent"><a name="mouseMoveEvent"></a><code>[override virtual protected] </code><span class="type">void</span> QQuickView::<span class="name">mouseMoveEvent</span>(<span class="type">QMouseEvent</span> *<i>e</i>)</h3>
<p>Reimplemented from <a href="qquickwindow.html#mouseMoveEvent">QQuickWindow::mouseMoveEvent</a>().</p>
<!-- @@@mouseMoveEvent -->
<!-- $$$mousePressEvent[overload1]$$$mousePressEventQMouseEvent* -->
<h3 class="fn" id="mousePressEvent"><a name="mousePressEvent"></a><code>[override virtual protected] </code><span class="type">void</span> QQuickView::<span class="name">mousePressEvent</span>(<span class="type">QMouseEvent</span> *<i>e</i>)</h3>
<p>Reimplemented from <a href="qquickwindow.html#mousePressEvent">QQuickWindow::mousePressEvent</a>().</p>
<!-- @@@mousePressEvent -->
<!-- $$$mouseReleaseEvent[overload1]$$$mouseReleaseEventQMouseEvent* -->
<h3 class="fn" id="mouseReleaseEvent"><a name="mouseReleaseEvent"></a><code>[override virtual protected] </code><span class="type">void</span> QQuickView::<span class="name">mouseReleaseEvent</span>(<span class="type">QMouseEvent</span> *<i>e</i>)</h3>
<p>Reimplemented from <a href="qquickwindow.html#mouseReleaseEvent">QQuickWindow::mouseReleaseEvent</a>().</p>
<!-- @@@mouseReleaseEvent -->
<!-- $$$rootContext[overload1]$$$rootContext -->
<h3 class="fn" id="rootContext"><a name="rootContext"></a><span class="type">QQmlContext</span> *QQuickView::<span class="name">rootContext</span>() const</h3>
<p>This function returns the root of the context hierarchy. Each QML component is instantiated in a QQmlContext. QQmlContext's are essential for passing data to QML components. In QML, contexts are arranged hierarchically and this hierarchy is managed by the QQmlEngine.</p>
<!-- @@@rootContext -->
<!-- $$$rootObject[overload1]$$$rootObject -->
<h3 class="fn" id="rootObject"><a name="rootObject"></a><span class="type"><a href="qquickitem.html">QQuickItem</a></span> *QQuickView::<span class="name">rootObject</span>() const</h3>
<p>Returns the view's root <a href="qquickitem.html">item</a>.</p>
<!-- @@@rootObject -->
<!-- $$$setSource -->
<h3 class="fn" id="setSource"><a name="setSource"></a><code>[slot] </code><span class="type">void</span> QQuickView::<span class="name">setSource</span>(const <span class="type">QUrl</span> &<i>url</i>)</h3>
<p>Sets the source to the <i>url</i>, loads the QML component and instantiates it.</p>
<p>Ensure that the URL provided is full and correct, in particular, use QUrl::fromLocalFile() when loading a file from the local filesystem.</p>
<p>Calling this method multiple times with the same url will result in the QML component being reinstantiated.</p>
<p><b>Note:</b> Setter function for property <a href="qquickview.html#source-prop">source</a>. </p><p><b>See also </b><a href="qquickview.html#source">source</a>().</p>
<!-- @@@setSource -->
<!-- $$$source -->
<h3 class="fn" id="source"><a name="source"></a><span class="type">QUrl</span> QQuickView::<span class="name">source</span>() const</h3>
<p>Returns the source URL, if set.</p>
<p><b>Note:</b> Getter function for property <a href="qquickview.html#source-prop">source</a>. </p><p><b>See also </b><a href="qquickview.html#setSource">setSource</a>().</p>
<!-- @@@source -->
<!-- $$$statusChanged -->
<h3 class="fn" id="statusChanged"><a name="statusChanged"></a><code>[signal] </code><span class="type">void</span> QQuickView::<span class="name">statusChanged</span>(<span class="type"><a href="qquickview.html#Status-enum">QQuickView::Status</a></span> <i>status</i>)</h3>
<p>This signal is emitted when the component's current <i>status</i> changes.</p>
<p><b>Note:</b> Notifier signal for property <a href="qquickview.html#status-prop">status</a>. </p><!-- @@@statusChanged -->
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<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
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distrib
>
Mageia
>
7
>
i586
>
media
>
core-updates
>
by-pkgid
>
6e2327ca1c896c6d674ae53117299f21
>
files
>
1254
