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qt-mobility-doc-1.2.0-13.mga5.noarch.rpm

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    <a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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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="#protected-functions">Protected Functions</a></li>
<li class="level1"><a href="#macros">Macros</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QVideoRendererControl Class Reference</h1>
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<p>The QVideoRendererControl class provides a control for rendering to a video surface. <a href="#details">More...</a></p>
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<pre class="cpp"> <span class="preprocessor">#include &lt;QVideoRendererControl&gt;</span></pre><p><b>Inherits: </b><a href="qmediacontrol.html">QMediaControl</a>.</p>
<p>This class was introduced in Qt Mobility 1.0.</p>
<ul>
<li><a href="qvideorenderercontrol-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qvideorenderercontrol.html#dtor.QVideoRendererControl">~QVideoRendererControl</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qvideorenderercontrol.html#setSurface">setSurface</a></b> ( QAbstractVideoSurface * <i>surface</i> ) = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QAbstractVideoSurface * </td><td class="memItemRight bottomAlign"><b><a href="qvideorenderercontrol.html#surface">surface</a></b> () const = 0</td></tr>
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<li class="fn">29 public functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-functions">QObject</a></li>
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<a name="protected-functions"></a>
<h2>Protected Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qvideorenderercontrol.html#QVideoRendererControl">QVideoRendererControl</a></b> ( QObject * <i>parent</i> = 0 )</td></tr>
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<li class="fn">7 protected functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-functions">QObject</a></li>
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<h2>Macros</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qvideorenderercontrol.html#QVideoRendererControl_iid">QVideoRendererControl_iid</a></b></td></tr>
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<h3>Additional Inherited Members</h3>
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<li class="fn">1 property inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#properties">QObject</a></li>
<li class="fn">1 public slot inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-slots">QObject</a></li>
<li class="fn">1 signal inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#signals">QObject</a></li>
<li class="fn">1 public variable inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-variables">QObject</a></li>
<li class="fn">4 static public members inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#static-public-members">QObject</a></li>
<li class="fn">2 protected variables inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-variables">QObject</a></li>
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<a name="details"></a>
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<div class="descr">
<h2>Detailed Description</h2>
<p>The QVideoRendererControl class provides a control for rendering to a video surface.</p>
<p>Using the <a href="qvideorenderercontrol.html#surface">surface</a>() property of QVideoRendererControl a <a href="qabstractvideosurface.html">QAbstractVideoSurface</a> may be set as the video render target of a <a href="qmediaservice.html">QMediaService</a>.</p>
<pre class="cpp"> <span class="type">QVideoRendererControl</span> <span class="operator">*</span>rendererControl <span class="operator">=</span> mediaService<span class="operator">-</span><span class="operator">&gt;</span>requestControl<span class="operator">&lt;</span><span class="type">QVideoRendererControl</span> <span class="operator">*</span><span class="operator">&gt;</span>();
 rendererControl<span class="operator">-</span><span class="operator">&gt;</span>setSurface(myVideoSurface);</pre>
<p>QVideoRendererControl is one of a number of possible video output controls.</p>
<p>The interface name of QVideoRendererControl is <tt>com.nokia.Qt.QVideoRendererControl/1.0</tt> as defined in <a href="qvideorenderercontrol.html#QVideoRendererControl_iid">QVideoRendererControl_iid</a>.</p>
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<p><b>See also </b><a href="qmediaservice.html#requestControl">QMediaService::requestControl</a>() and <a href="qvideowidget.html">QVideoWidget</a>.</p>
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<div class="func">
<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="QVideoRendererControl"></a>QVideoRendererControl::<span class="name">QVideoRendererControl</span> ( <span class="type"><a href="http://qt.nokia.com/doc/4.7/qobject.html">QObject</a></span> * <i>parent</i> = 0 )<tt> [protected]</tt></h3>
<p>Constructs a new video renderer media end point with the given <i>parent</i>.</p>
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<h3 class="fn"><a name="dtor.QVideoRendererControl"></a>QVideoRendererControl::<span class="name">~QVideoRendererControl</span> ()</h3>
<p>Destroys a video renderer media end point.</p>
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<h3 class="fn"><a name="setSurface"></a><span class="type">void</span> QVideoRendererControl::<span class="name">setSurface</span> ( <span class="type"><a href="qabstractvideosurface.html">QAbstractVideoSurface</a></span> * <i>surface</i> )<tt> [pure virtual]</tt></h3>
<p>Sets the <i>surface</i> a video producer renders to.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<p><b>See also </b><a href="qvideorenderercontrol.html#surface">surface</a>().</p>
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<h3 class="fn"><a name="surface"></a><span class="type"><a href="qabstractvideosurface.html">QAbstractVideoSurface</a></span> * QVideoRendererControl::<span class="name">surface</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the surface a video producer renders to.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<p><b>See also </b><a href="qvideorenderercontrol.html#setSurface">setSurface</a>().</p>
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<div class="macros">
<h2>Macro Documentation</h2>
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<h3 class="fn"><a name="QVideoRendererControl_iid"></a><span class="name">QVideoRendererControl_iid</span></h3>
<p><tt>com.nokia.Qt.QVideoRendererControl/1.0</tt></p>
<p>Defines the interface name of the <a href="qvideorenderercontrol.html">QVideoRendererControl</a> class.</p>
<!-- @@@QVideoRendererControl_iid -->
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