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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 >QAudioOutputSelectorControl</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.4 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="#public-slots">Public Slots</a></li>
<li class="level1"><a href="#signals">Signals</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">QAudioOutputSelectorControl Class</h1>
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<p>The <a href="qaudiooutputselectorcontrol.html">QAudioOutputSelectorControl</a> class provides an audio output selector media control. <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 <QAudioOutputSelectorControl></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += multimedia</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qmediacontrol.html">QMediaControl</a></td></tr></table></div><ul>
<li><a href="qaudiooutputselectorcontrol-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"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#dtor.QAudioOutputSelectorControl">~QAudioOutputSelectorControl</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QString </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#activeOutput">activeOutput</a></b>() const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QList<QString> </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#availableOutputs">availableOutputs</a></b>() const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QString </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#defaultOutput">defaultOutput</a></b>() const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QString </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#outputDescription">outputDescription</a></b>(const QString &<i>name</i>) const = 0</td></tr>
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<h2 id="public-slots">Public Slots</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#setActiveOutput">setActiveOutput</a></b>(const QString &<i>name</i>) = 0</td></tr>
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<h2 id="signals">Signals</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#activeOutputChanged">activeOutputChanged</a></b>(const QString &<i>name</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#availableOutputsChanged">availableOutputsChanged</a></b>()</td></tr>
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<h2 id="protected-functions">Protected Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#QAudioOutputSelectorControl">QAudioOutputSelectorControl</a></b>(QObject *<i>parent</i> = Q_NULLPTR)</td></tr>
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<h2 id="macros">Macros</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qaudiooutputselectorcontrol.html#QAudioOutputSelectorControl_iid">QAudioOutputSelectorControl_iid</a></b></td></tr>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qaudiooutputselectorcontrol.html">QAudioOutputSelectorControl</a> class provides an audio output selector media control.</p>
<p>The <a href="qaudiooutputselectorcontrol.html">QAudioOutputSelectorControl</a> class provides descriptions of the audio outputs available on a system and allows one to be selected as the audio output of a media service.</p>
<p>The interface name of <a href="qaudiooutputselectorcontrol.html">QAudioOutputSelectorControl</a> is <code>org.qt-project.qt.audiooutputselectorcontrol/5.0</code> as defined in <a href="qaudiooutputselectorcontrol.html#QAudioOutputSelectorControl_iid">QAudioOutputSelectorControl_iid</a>.</p>
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<p><b>See also </b><a href="qmediaservice.html#requestControl-1">QMediaService::requestControl</a>().</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QAudioOutputSelectorControl"><a name="QAudioOutputSelectorControl"></a><code>[protected] </code>QAudioOutputSelectorControl::<span class="name">QAudioOutputSelectorControl</span>(<span class="type">QObject</span> *<i>parent</i> = Q_NULLPTR)</h3>
<p>Constructs a new audio output selector control with the given <i>parent</i>.</p>
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<h3 class="fn" id="dtor.QAudioOutputSelectorControl"><a name="dtor.QAudioOutputSelectorControl"></a><code>[virtual] </code>QAudioOutputSelectorControl::<span class="name">~QAudioOutputSelectorControl</span>()</h3>
<p>Destroys an audio output selector control.</p>
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<h3 class="fn" id="activeOutput"><a name="activeOutput"></a><code>[pure virtual] </code><span class="type">QString</span> QAudioOutputSelectorControl::<span class="name">activeOutput</span>() const</h3>
<p>Returns the name of the currently selected audio output.</p>
<p><b>See also </b><a href="qaudiooutputselectorcontrol.html#setActiveOutput">setActiveOutput</a>().</p>
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<h3 class="fn" id="activeOutputChanged"><a name="activeOutputChanged"></a><code>[signal] </code><span class="type">void</span> QAudioOutputSelectorControl::<span class="name">activeOutputChanged</span>(const <span class="type">QString</span> &<i>name</i>)</h3>
<p>Signals that the audio output has changed to <i>name</i>.</p>
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<h3 class="fn" id="availableOutputs"><a name="availableOutputs"></a><code>[pure virtual] </code><span class="type">QList</span><<span class="type">QString</span>> QAudioOutputSelectorControl::<span class="name">availableOutputs</span>() const</h3>
<p>Returns a list of the names of the available audio outputs.</p>
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<h3 class="fn" id="availableOutputsChanged"><a name="availableOutputsChanged"></a><code>[signal] </code><span class="type">void</span> QAudioOutputSelectorControl::<span class="name">availableOutputsChanged</span>()</h3>
<p>Signals that list of available outputs has changed.</p>
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<h3 class="fn" id="defaultOutput"><a name="defaultOutput"></a><code>[pure virtual] </code><span class="type">QString</span> QAudioOutputSelectorControl::<span class="name">defaultOutput</span>() const</h3>
<p>Returns the name of the default audio output.</p>
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<h3 class="fn" id="outputDescription"><a name="outputDescription"></a><code>[pure virtual] </code><span class="type">QString</span> QAudioOutputSelectorControl::<span class="name">outputDescription</span>(const <span class="type">QString</span> &<i>name</i>) const</h3>
<p>Returns the description of the output <i>name</i>.</p>
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<h3 class="fn" id="setActiveOutput"><a name="setActiveOutput"></a><code>[pure virtual slot] </code><span class="type">void</span> QAudioOutputSelectorControl::<span class="name">setActiveOutput</span>(const <span class="type">QString</span> &<i>name</i>)</h3>
<p>Set the active audio output to <i>name</i>.</p>
<p><b>See also </b><a href="qaudiooutputselectorcontrol.html#activeOutput">activeOutput</a>().</p>
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<h2>Macro Documentation</h2>
<!-- $$$QAudioOutputSelectorControl_iid[overload1]$$$QAudioOutputSelectorControl_iid -->
<h3 class="fn" id="QAudioOutputSelectorControl_iid"><a name="QAudioOutputSelectorControl_iid"></a><span class="name">QAudioOutputSelectorControl_iid</span></h3>
<p><code>org.qt-project.qt.audiooutputselectorcontrol/5.0</code></p>
<p>Defines the interface name of the <a href="qaudiooutputselectorcontrol.html">QAudioOutputSelectorControl</a> class.</p>
<!-- @@@QAudioOutputSelectorControl_iid -->
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