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<td >Qt 5.9</td><td ><a href="qtmultimedia-index.html">Qt Multimedia</a></td><td ><a href="qtmultimedia-modules.html">C++ Classes</a></td><td >QCameraViewfinder</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.5 Reference Documentation</td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#reimplemented-public-functions">Reimplemented Public Functions</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">QCameraViewfinder Class</h1>
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<p>The <a href="qcameraviewfinder.html">QCameraViewfinder</a> class provides a camera viewfinder widget. <a href="#details">More...</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QCameraViewfinder></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += multimediawidgets</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qvideowidget.html">QVideoWidget</a></td></tr></table></div><ul>
<li><a href="qcameraviewfinder-members.html">List of all members, including inherited members</a></li>
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<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcameraviewfinder.html#QCameraViewfinder">QCameraViewfinder</a></b>(QWidget *<i>parent</i> = Q_NULLPTR)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcameraviewfinder.html#dtor.QCameraViewfinder">~QCameraViewfinder</a></b>()</td></tr>
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<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual QMediaObject *</td><td class="memItemRight bottomAlign"><b><a href="qcameraviewfinder.html#mediaObject">mediaObject</a></b>() const override</td></tr>
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<li class="fn">8 public functions inherited from <a href="qvideowidget.html#public-functions">QVideoWidget</a></li>
<li class="fn">216 public functions inherited from <a href="../qtwidgets/qwidget.html#public-functions">QWidget</a></li>
<li class="fn">1 public function inherited from <a href="qmediabindableinterface.html#public-functions">QMediaBindableInterface</a></li>
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<h2 id="reimplemented-protected-functions">Reimplemented Protected Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qcameraviewfinder.html#setMediaObject">setMediaObject</a></b>(QMediaObject *<i>object</i>) override</td></tr>
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<li class="fn">6 protected functions inherited from <a href="qvideowidget.html#protected-functions">QVideoWidget</a></li>
<li class="fn">35 protected functions inherited from <a href="../qtwidgets/qwidget.html#protected-functions">QWidget</a></li>
<li class="fn">1 protected function inherited from <a href="qmediabindableinterface.html#protected-functions">QMediaBindableInterface</a></li>
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<h3>Additional Inherited Members</h3>
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<li class="fn">7 properties inherited from <a href="qvideowidget.html#properties">QVideoWidget</a></li>
<li class="fn">59 properties inherited from <a href="../qtwidgets/qwidget.html#properties">QWidget</a></li>
<li class="fn">6 public slots inherited from <a href="qvideowidget.html#public-slots">QVideoWidget</a></li>
<li class="fn">19 public slots inherited from <a href="../qtwidgets/qwidget.html#public-slots">QWidget</a></li>
<li class="fn">5 signals inherited from <a href="qvideowidget.html#signals">QVideoWidget</a></li>
<li class="fn">3 signals inherited from <a href="../qtwidgets/qwidget.html#signals">QWidget</a></li>
<li class="fn">5 static public members inherited from <a href="../qtwidgets/qwidget.html#static-public-members">QWidget</a></li>
<li class="fn">6 protected functions inherited from <a href="qvideowidget.html#protected-functions">QVideoWidget</a></li>
<li class="fn">35 protected functions inherited from <a href="../qtwidgets/qwidget.html#protected-functions">QWidget</a></li>
<li class="fn">1 protected function inherited from <a href="qmediabindableinterface.html#protected-functions">QMediaBindableInterface</a></li>
<li class="fn">1 protected slot inherited from <a href="../qtwidgets/qwidget.html#protected-slots">QWidget</a></li>
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<a name="details"></a>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qcameraviewfinder.html">QCameraViewfinder</a> class provides a camera viewfinder widget.</p>
<pre class="cpp">
camera <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcamera.html">QCamera</a></span>;
viewfinder <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcameraviewfinder.html#QCameraViewfinder">QCameraViewfinder</a></span>();
viewfinder<span class="operator">-</span><span class="operator">></span>show();
camera<span class="operator">-</span><span class="operator">></span>setViewfinder(viewfinder);
imageCapture <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcameraimagecapture.html">QCameraImageCapture</a></span>(camera);
camera<span class="operator">-</span><span class="operator">></span>setCaptureMode(<span class="type"><a href="qcamera.html">QCamera</a></span><span class="operator">::</span>CaptureStillImage);
camera<span class="operator">-</span><span class="operator">></span>start();
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QCameraViewfinder"><a name="QCameraViewfinder"></a>QCameraViewfinder::<span class="name">QCameraViewfinder</span>(<span class="type"><a href="../qtwidgets/qwidget.html#QWidget">QWidget</a></span> *<i>parent</i> = Q_NULLPTR)</h3>
<p>Constructs a new camera viewfinder widget.</p>
<p>The <i>parent</i> is passed to <a href="qvideowidget.html">QVideoWidget</a>.</p>
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<h3 class="fn" id="dtor.QCameraViewfinder"><a name="dtor.QCameraViewfinder"></a>QCameraViewfinder::<span class="name">~QCameraViewfinder</span>()</h3>
<p>Destroys a camera viewfinder widget.</p>
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<h3 class="fn" id="mediaObject"><a name="mediaObject"></a><code>[override virtual] </code><span class="type"><a href="qmediaobject.html">QMediaObject</a></span> *QCameraViewfinder::<span class="name">mediaObject</span>() const</h3>
<p>Reimplemented from <a href="qmediabindableinterface.html#mediaObject">QMediaBindableInterface::mediaObject</a>().</p>
<p><b>See also </b><a href="qcameraviewfinder.html#setMediaObject">setMediaObject</a>().</p>
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<h3 class="fn" id="setMediaObject"><a name="setMediaObject"></a><code>[override virtual protected] </code><span class="type">bool</span> QCameraViewfinder::<span class="name">setMediaObject</span>(<span class="type"><a href="qmediaobject.html">QMediaObject</a></span> *<i>object</i>)</h3>
<p>Reimplemented from <a href="qmediabindableinterface.html#setMediaObject">QMediaBindableInterface::setMediaObject</a>().</p>
<p><b>See also </b><a href="qcameraviewfinder.html#mediaObject">mediaObject</a>().</p>
<!-- @@@setMediaObject -->
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