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qtmultimedia5-doc-5.9.4-1.mga6.noarch.rpm

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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 >QRadioTuner</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>
<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="#reimplemented-public-functions">Reimplemented 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="#details">Detailed Description</a></li>
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<h1 class="title">QRadioTuner Class</h1>
<!-- $$$QRadioTuner-brief -->
<p>The <a href="qradiotuner.html">QRadioTuner</a> class provides an interface to the systems analog radio device. <a href="#details">More...</a></p>
<!-- @@@QRadioTuner -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign">   <span class="preprocessor">#include &lt;QRadioTuner&gt;</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="qmediaobject.html">QMediaObject</a></td></tr></table></div><ul>
<li><a href="qradiotuner-members.html">List of all members, including inherited 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="qradiotuner.html#Band-enum">Band</a></b> { AM, FM, SW, LW, FM2 }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#Error-enum">Error</a></b> { NoError, ResourceError, OpenError, OutOfRangeError }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#SearchMode-enum">SearchMode</a></b> { SearchFast, SearchGetStationId }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#State-enum">State</a></b> { ActiveState, StoppedState }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#StereoMode-enum">StereoMode</a></b> { ForceStereo, ForceMono, Auto }</td></tr>
</table></div>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<div class="table"><table class="propsummary">
<tr><td class="topAlign"><ul>
<li class="fn"><b><a href="qradiotuner.html#antennaConnected-prop">antennaConnected</a></b> : const bool</li>
<li class="fn"><b><a href="qradiotuner.html#band-prop">band</a></b> : Band</li>
<li class="fn"><b><a href="qradiotuner.html#frequency-prop">frequency</a></b> : int</li>
<li class="fn"><b><a href="qradiotuner.html#muted-prop">muted</a></b> : bool</li>
<li class="fn"><b><a href="qradiotuner.html#radioData-prop">radioData</a></b> : QRadioData * const</li>
<li class="fn"><b><a href="qradiotuner.html#searching-prop">searching</a></b> : const bool</li>
</ul></td><td class="topAlign"><ul>
<li class="fn"><b><a href="qradiotuner.html#signalStrength-prop">signalStrength</a></b> : const int</li>
<li class="fn"><b><a href="qradiotuner.html#state-prop">state</a></b> : const State</li>
<li class="fn"><b><a href="qradiotuner.html#stereo-prop">stereo</a></b> : const bool</li>
<li class="fn"><b><a href="qradiotuner.html#stereoMode-prop">stereoMode</a></b> : StereoMode</li>
<li class="fn"><b><a href="qradiotuner.html#volume-prop">volume</a></b> : int</li>
</ul>
</td></tr>
</table></div>
<ul>
<li class="fn">1 property inherited from <a href="qmediaobject.html#properties">QMediaObject</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="qradiotuner.html#QRadioTuner">QRadioTuner</a></b>(QObject *<i>parent</i> = Q_NULLPTR)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#dtor.QRadioTuner">~QRadioTuner</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> Band </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#band-prop">band</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> Error </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#error">error</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#errorString">errorString</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#frequency-prop">frequency</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QPair&lt;int, int&gt; </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#frequencyRange">frequencyRange</a></b>(Band <i>band</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#frequencyStep">frequencyStep</a></b>(Band <i>band</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#antennaConnected-prop">isAntennaConnected</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#isBandSupported">isBandSupported</a></b>(Band <i>band</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#muted-prop">isMuted</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#searching-prop">isSearching</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#stereo-prop">isStereo</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QRadioData *</td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#radioData-prop">radioData</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#stereoMode-prop">setStereoMode</a></b>(QRadioTuner::StereoMode <i>mode</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#signalStrength-prop">signalStrength</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> State </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#state-prop">state</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> StereoMode </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#stereoMode-prop">stereoMode</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#volume-prop">volume</a></b>() const</td></tr>
</table></div>
<a name="reimplemented-public-functions"></a>
<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual QMultimedia::AvailabilityStatus </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#availability">availability</a></b>() const override</td></tr>
</table></div>
<ul>
<li class="fn">10 public functions inherited from <a href="qmediaobject.html#public-functions">QMediaObject</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="qradiotuner.html#cancelSearch">cancelSearch</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#searchAllStations">searchAllStations</a></b>(QRadioTuner::SearchMode <i>searchMode</i> = QRadioTuner::SearchFast)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#searchBackward">searchBackward</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#searchForward">searchForward</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#setBand">setBand</a></b>(Band <i>band</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#setFrequency">setFrequency</a></b>(int <i>frequency</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#muted-prop">setMuted</a></b>(bool <i>muted</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#volume-prop">setVolume</a></b>(int <i>volume</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#start">start</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#stop">stop</a></b>()</td></tr>
</table></div>
<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="qradiotuner.html#antennaConnected-prop">antennaConnectedChanged</a></b>(bool <i>connectionStatus</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#bandChanged">bandChanged</a></b>(QRadioTuner::Band <i>band</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#error-1">error</a></b>(QRadioTuner::Error <i>error</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#frequencyChanged">frequencyChanged</a></b>(int <i>frequency</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#mutedChanged">mutedChanged</a></b>(bool <i>muted</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#searchingChanged">searchingChanged</a></b>(bool <i>searching</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#signalStrengthChanged">signalStrengthChanged</a></b>(int <i>strength</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#stateChanged">stateChanged</a></b>(QRadioTuner::State <i>state</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#stationFound">stationFound</a></b>(int <i>frequency</i>, QString <i>stationId</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#stereoStatusChanged">stereoStatusChanged</a></b>(bool <i>stereo</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qradiotuner.html#volumeChanged">volumeChanged</a></b>(int <i>volume</i>)</td></tr>
</table></div>
<ul>
<li class="fn">6 signals inherited from <a href="qmediaobject.html#signals">QMediaObject</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">2 protected functions inherited from <a href="qmediaobject.html#protected-functions">QMediaObject</a></li>
</ul>
<a name="details"></a>
<!-- $$$QRadioTuner-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qradiotuner.html">QRadioTuner</a> class provides an interface to the systems analog radio device.</p>
<p>You can control the systems analog radio device using this interface, for example:</p>
<pre class="cpp">

  radio <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qradiotuner.html#QRadioTuner">QRadioTuner</a></span>;
  connect(radio<span class="operator">,</span> SIGNAL(frequencyChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(freqChanged(<span class="type">int</span>)));
  <span class="keyword">if</span> (radio<span class="operator">-</span><span class="operator">&gt;</span>isBandSupported(<span class="type"><a href="qradiotuner.html#QRadioTuner">QRadioTuner</a></span><span class="operator">::</span>FM)) {
      radio<span class="operator">-</span><span class="operator">&gt;</span>setBand(<span class="type"><a href="qradiotuner.html#QRadioTuner">QRadioTuner</a></span><span class="operator">::</span>FM);
      radio<span class="operator">-</span><span class="operator">&gt;</span>setFrequency(yourRadioStationFrequency);
      radio<span class="operator">-</span><span class="operator">&gt;</span>setVolume(<span class="number">100</span>);
      radio<span class="operator">-</span><span class="operator">&gt;</span>start();
  }

</pre>
<p>The radio object will emit signals for any changes in state such as: <a href="qradiotuner.html#bandChanged">bandChanged</a>(), <a href="qradiotuner.html#frequencyChanged">frequencyChanged</a>(), <a href="qradiotuner.html#stereoStatusChanged">stereoStatusChanged</a>(), <a href="qradiotuner.html#searchingChanged">searchingChanged</a>(), <a href="qradiotuner.html#signalStrengthChanged">signalStrengthChanged</a>(), <a href="qradiotuner.html#volumeChanged">volumeChanged</a>(), <a href="qradiotuner.html#mutedChanged">mutedChanged</a>().</p>
<p>You can change between the frequency bands using <a href="qradiotuner.html#setBand">setBand</a>() however it is recommended that you check to make sure the band is available first using <a href="qradiotuner.html#isBandSupported">isBandSupported</a>().</p>
</div>
<p><b>See also </b><a href="qradiodata.html">QRadioData</a> and <a href="radiooverview.html">Radio Overview</a>.</p>
<!-- @@@QRadioTuner -->
<div class="types">
<h2>Member Type Documentation</h2>
<!-- $$$Band$$$AM$$$FM$$$SW$$$LW$$$FM2 -->
<h3 class="fn" id="Band-enum"><a name="Band-enum"></a>enum QRadioTuner::<span class="name">Band</span></h3>
<p>Enumerates radio frequency bands.</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>QRadioTuner::AM</code></td><td class="topAlign tblval"><code>0</code></td><td class="topAlign">520 to 1610 kHz, 9 or 10kHz channel spacing, extended 1610 to 1710 kHz</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::FM</code></td><td class="topAlign tblval"><code>1</code></td><td class="topAlign">87.5 to 108.0 MHz, except Japan 76-90 MHz</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::SW</code></td><td class="topAlign tblval"><code>2</code></td><td class="topAlign">1.711 to 30.0 MHz, divided into 15 bands. 5kHz channel spacing</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::LW</code></td><td class="topAlign tblval"><code>3</code></td><td class="topAlign">148.5 to 283.5 kHz, 9kHz channel spacing (Europe, Africa, Asia)</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::FM2</code></td><td class="topAlign tblval"><code>4</code></td><td class="topAlign">range not defined, used when area supports more than one FM range.</td></tr>
</table></div>
<!-- @@@Band -->
<!-- $$$Error$$$NoError$$$ResourceError$$$OpenError$$$OutOfRangeError -->
<h3 class="fn" id="Error-enum"><a name="Error-enum"></a>enum QRadioTuner::<span class="name">Error</span></h3>
<p>Enumerates radio tuner error conditions.</p>
<div class="table"><table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><code>QRadioTuner::NoError</code></td><td class="topAlign tblval"><code>0</code></td><td class="topAlign">No errors have occurred.</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::ResourceError</code></td><td class="topAlign tblval"><code>1</code></td><td class="topAlign">There is no radio service available.</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::OpenError</code></td><td class="topAlign tblval"><code>2</code></td><td class="topAlign">Unable to open radio device.</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::OutOfRangeError</code></td><td class="topAlign tblval"><code>3</code></td><td class="topAlign">An attempt to set a frequency or band that is not supported by radio device.</td></tr>
</table></div>
<!-- @@@Error -->
<!-- $$$SearchMode$$$SearchFast$$$SearchGetStationId -->
<h3 class="fn" id="SearchMode-enum"><a name="SearchMode-enum"></a>enum QRadioTuner::<span class="name">SearchMode</span></h3>
<p>Enumerates how the radio tuner should search for stations.</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>QRadioTuner::SearchFast</code></td><td class="topAlign tblval"><code>0</code></td><td class="topAlign">Use only signal strength when searching.</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::SearchGetStationId</code></td><td class="topAlign tblval"><code>1</code></td><td class="topAlign">After finding a strong signal, wait for the RDS station id (PI) before continuing.</td></tr>
</table></div>
<!-- @@@SearchMode -->
<!-- $$$State$$$ActiveState$$$StoppedState -->
<h3 class="fn" id="State-enum"><a name="State-enum"></a>enum QRadioTuner::<span class="name">State</span></h3>
<p>Enumerates radio tuner states.</p>
<div class="table"><table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><code>QRadioTuner::ActiveState</code></td><td class="topAlign tblval"><code>0</code></td><td class="topAlign">The tuner is started and active.</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::StoppedState</code></td><td class="topAlign tblval"><code>1</code></td><td class="topAlign">The tuner device is stopped.</td></tr>
</table></div>
<!-- @@@State -->
<!-- $$$StereoMode$$$ForceStereo$$$ForceMono$$$Auto -->
<h3 class="fn" id="StereoMode-enum"><a name="StereoMode-enum"></a>enum QRadioTuner::<span class="name">StereoMode</span></h3>
<p>Enumerates radio tuner policy for receiving stereo signals.</p>
<div class="table"><table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><code>QRadioTuner::ForceStereo</code></td><td class="topAlign tblval"><code>0</code></td><td class="topAlign">Provide stereo mode, converting if required.</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::ForceMono</code></td><td class="topAlign tblval"><code>1</code></td><td class="topAlign">Provide mono mode, converting if required.</td></tr>
<tr><td class="topAlign"><code>QRadioTuner::Auto</code></td><td class="topAlign tblval"><code>2</code></td><td class="topAlign">Uses the stereo mode matching the station.</td></tr>
</table></div>
<!-- @@@StereoMode -->
</div>
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$antennaConnected-prop$$$isAntennaConnected$$$antennaConnectedChangedbool -->
<h3 class="fn" id="antennaConnected-prop"><a name="antennaConnected-prop"></a><span class="name">antennaConnected</span> : const <span class="type">bool</span></h3>
<p>This property holds whether there is an antenna connected</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>isAntennaConnected</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>antennaConnectedChanged</b></span>(bool <i>connectionStatus</i>)</td></tr>
</table></div>
<!-- @@@antennaConnected -->
<!-- $$$band-prop$$$band$$$setBandBand$$$bandChangedQRadioTuner::Band -->
<h3 class="fn" id="band-prop"><a name="band-prop"></a><span class="name">band</span> : <span class="type"><a href="qradiotuner.html#Band-enum">Band</a></span></h3>
<p>This property holds the frequency band a radio tuner is tuned to.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> Band </td><td class="memItemRight bottomAlign"><span class="name"><b>band</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qradiotuner.html#setBand">setBand</a></b></span>(Band <i>band</i>)</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="qradiotuner.html#bandChanged">bandChanged</a></b></span>(QRadioTuner::Band <i>band</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qradiotuner.html#Band-enum">QRadioTuner::Band</a>.</p>
<!-- @@@band -->
<!-- $$$frequency-prop$$$frequency$$$setFrequencyint$$$frequencyChangedint -->
<h3 class="fn" id="frequency-prop"><a name="frequency-prop"></a><span class="name">frequency</span> : <span class="type">int</span></h3>
<p>This property holds the frequency in Hertz a radio tuner is tuned to.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>frequency</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qradiotuner.html#setFrequency">setFrequency</a></b></span>(int <i>frequency</i>)</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="qradiotuner.html#frequencyChanged">frequencyChanged</a></b></span>(int <i>frequency</i>)</td></tr>
</table></div>
<!-- @@@frequency -->
<!-- $$$muted-prop$$$isMuted$$$setMutedbool$$$mutedChangedbool -->
<h3 class="fn" id="muted-prop"><a name="muted-prop"></a><span class="name">muted</span> : <span class="type">bool</span></h3>
<p>This property holds whether a radio tuner's audio output is muted.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>isMuted</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setMuted</b></span>(bool <i>muted</i>)</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="qradiotuner.html#mutedChanged">mutedChanged</a></b></span>(bool <i>muted</i>)</td></tr>
</table></div>
<!-- @@@muted -->
<!-- $$$radioData-prop$$$radioData -->
<h3 class="fn" id="radioData-prop"><a name="radioData-prop"></a><span class="name">radioData</span> : <span class="type"><a href="qradiodata.html">QRadioData</a></span> * const</h3>
<p>holds an instance of <a href="qradiodata.html">QRadioData</a></p>
<p>The instance of <a href="qradiodata.html">QRadioData</a> is already bound to this instance of <a href="qradiotuner.html">QRadioTuner</a>.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QRadioData *</td><td class="memItemRight bottomAlign"><span class="name"><b>radioData</b></span>() const</td></tr>
</table></div>
<!-- @@@radioData -->
<!-- $$$searching-prop$$$isSearching$$$searchingChangedbool -->
<h3 class="fn" id="searching-prop"><a name="searching-prop"></a><span class="name">searching</span> : const <span class="type">bool</span></h3>
<p>This property holds whether a radio tuner is currently scanning for a signal.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>isSearching</b></span>() const</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qradiotuner.html#searchingChanged">searchingChanged</a></b></span>(bool <i>searching</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qradiotuner.html#searchForward">searchForward</a>(), <a href="qradiotuner.html#searchBackward">searchBackward</a>(), and <a href="qradiotuner.html#cancelSearch">cancelSearch</a>().</p>
<!-- @@@searching -->
<!-- $$$signalStrength-prop$$$signalStrength$$$signalStrengthChangedint -->
<h3 class="fn" id="signalStrength-prop"><a name="signalStrength-prop"></a><span class="name">signalStrength</span> : const <span class="type">int</span></h3>
<p>This property holds the strength of the current radio signal as a percentage.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>signalStrength</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="qradiotuner.html#signalStrengthChanged">signalStrengthChanged</a></b></span>(int <i>strength</i>)</td></tr>
</table></div>
<!-- @@@signalStrength -->
<!-- $$$state-prop$$$state$$$stateChangedQRadioTuner::State -->
<h3 class="fn" id="state-prop"><a name="state-prop"></a><span class="name">state</span> : const <span class="type"><a href="qradiotuner.html#State-enum">State</a></span></h3>
<p>Return the current radio tuner state.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> State </td><td class="memItemRight bottomAlign"><span class="name"><b>state</b></span>() const</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qradiotuner.html#stateChanged">stateChanged</a></b></span>(QRadioTuner::State <i>state</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qradiotuner.html#State-enum">QRadioTuner::State</a>.</p>
<!-- @@@state -->
<!-- $$$stereo-prop$$$isStereo$$$stereoStatusChangedbool -->
<h3 class="fn" id="stereo-prop"><a name="stereo-prop"></a><span class="name">stereo</span> : const <span class="type">bool</span></h3>
<p>This property holds whether a radio tuner is receiving a stereo signal.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>isStereo</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="qradiotuner.html#stereoStatusChanged">stereoStatusChanged</a></b></span>(bool <i>stereo</i>)</td></tr>
</table></div>
<!-- @@@stereo -->
<!-- $$$stereoMode-prop$$$stereoMode$$$setStereoModeQRadioTuner::StereoMode -->
<h3 class="fn" id="stereoMode-prop"><a name="stereoMode-prop"></a><span class="name">stereoMode</span> : <span class="type"><a href="qradiotuner.html#StereoMode-enum">StereoMode</a></span></h3>
<p>This property holds the stereo mode of a radio tuner.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> StereoMode </td><td class="memItemRight bottomAlign"><span class="name"><b>stereoMode</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setStereoMode</b></span>(QRadioTuner::StereoMode <i>mode</i>)</td></tr>
</table></div>
<!-- @@@stereoMode -->
<!-- $$$volume-prop$$$volume$$$setVolumeint$$$volumeChangedint -->
<h3 class="fn" id="volume-prop"><a name="volume-prop"></a><span class="name">volume</span> : <span class="type">int</span></h3>
<p>This property holds the volume of a radio tuner's audio output as a percentage.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>volume</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setVolume</b></span>(int <i>volume</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qradiotuner.html#volumeChanged">volumeChanged</a></b></span>(int <i>volume</i>)</td></tr>
</table></div>
<!-- @@@volume -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QRadioTuner[overload1]$$$QRadioTunerQObject* -->
<h3 class="fn" id="QRadioTuner"><a name="QRadioTuner"></a>QRadioTuner::<span class="name">QRadioTuner</span>(<span class="type">QObject</span> *<i>parent</i> = Q_NULLPTR)</h3>
<p>Constructs a radio tuner based on a media service allocated by the default media service provider.</p>
<p>The <i>parent</i> is passed to <a href="qmediaobject.html">QMediaObject</a>.</p>
<!-- @@@QRadioTuner -->
<!-- $$$~QRadioTuner[overload1]$$$~QRadioTuner -->
<h3 class="fn" id="dtor.QRadioTuner"><a name="dtor.QRadioTuner"></a>QRadioTuner::<span class="name">~QRadioTuner</span>()</h3>
<p>Destroys a radio tuner.</p>
<!-- @@@~QRadioTuner -->
<!-- $$$availability[overload1]$$$availability -->
<h3 class="fn" id="availability"><a name="availability"></a><code>[override virtual] </code><span class="type"><a href="qmultimedia.html#AvailabilityStatus-enum">QMultimedia::AvailabilityStatus</a></span> QRadioTuner::<span class="name">availability</span>() const</h3>
<p>Reimplemented from <a href="qmediaobject.html#availability">QMediaObject::availability</a>().</p>
<p>Returns the availability of the radio tuner.</p>
<!-- @@@availability -->
<!-- $$$bandChanged -->
<h3 class="fn" id="bandChanged"><a name="bandChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">bandChanged</span>(<span class="type"><a href="qradiotuner.html#Band-enum">QRadioTuner::Band</a></span> <i>band</i>)</h3>
<p>Signals a radio tuner's <i>band</i> has changed.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#band-prop">band</a>. </p><!-- @@@bandChanged -->
<!-- $$$cancelSearch[overload1]$$$cancelSearch -->
<h3 class="fn" id="cancelSearch"><a name="cancelSearch"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">cancelSearch</span>()</h3>
<p>Stops scanning for a signal.</p>
<p><b>See also </b><a href="qradiotuner.html#searchForward">searchForward</a>(), <a href="qradiotuner.html#searchBackward">searchBackward</a>(), and <a href="qradiotuner.html#searching-prop">searching</a>.</p>
<!-- @@@cancelSearch -->
<!-- $$$error[overload1]$$$error -->
<h3 class="fn" id="error"><a name="error"></a><span class="type"><a href="qradiotuner.html#Error-enum">Error</a></span> QRadioTuner::<span class="name">error</span>() const</h3>
<p>Returns the error state of a radio tuner.</p>
<p><b>See also </b><a href="qradiotuner.html#errorString">errorString</a>().</p>
<!-- @@@error -->
<!-- $$$error$$$errorQRadioTuner::Error -->
<h3 class="fn" id="error-1"><a name="error-1"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">error</span>(<span class="type"><a href="qradiotuner.html#Error-enum">QRadioTuner::Error</a></span> <i>error</i>)</h3>
<p>Signals that an <i>error</i> occurred.</p>
<p><b>Note:</b> Signal <i>error</i> is overloaded in this class. To connect to this one using the function pointer syntax, you must specify the signal type in a static cast, as shown in this example:<pre class="cpp">

  connect(radioTuner<span class="operator">,</span> <span class="keyword">static_cast</span><span class="operator">&lt;</span><span class="type">void</span>(<span class="type"><a href="qradiotuner.html#QRadioTuner">QRadioTuner</a></span><span class="operator">::</span><span class="operator">*</span>)(<span class="type"><a href="qradiotuner.html#QRadioTuner">QRadioTuner</a></span><span class="operator">::</span>Error)<span class="operator">&gt;</span>(<span class="operator">&amp;</span><span class="type"><a href="qradiotuner.html#QRadioTuner">QRadioTuner</a></span><span class="operator">::</span>error)<span class="operator">,</span>
      <span class="operator">[</span><span class="operator">=</span><span class="operator">]</span>(<span class="type"><a href="qradiotuner.html#QRadioTuner">QRadioTuner</a></span><span class="operator">::</span>Error error){ <span class="comment">/* ... */</span> });

</pre>
<!-- @@@error -->
<!-- $$$errorString[overload1]$$$errorString -->
<h3 class="fn" id="errorString"><a name="errorString"></a><span class="type">QString</span> QRadioTuner::<span class="name">errorString</span>() const</h3>
<p>Returns a description of a radio tuner's error state.</p>
<p><b>See also </b><a href="qradiotuner.html#error">error</a>().</p>
<!-- @@@errorString -->
<!-- $$$frequencyChanged -->
<h3 class="fn" id="frequencyChanged"><a name="frequencyChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">frequencyChanged</span>(<span class="type">int</span> <i>frequency</i>)</h3>
<p>Signals that the <i>frequency</i> a radio tuner is tuned to has changed.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#frequency-prop">frequency</a>. </p><!-- @@@frequencyChanged -->
<!-- $$$frequencyRange[overload1]$$$frequencyRangeBand -->
<h3 class="fn" id="frequencyRange"><a name="frequencyRange"></a><span class="type">QPair</span>&lt;<span class="type">int</span>, <span class="type">int</span>&gt; QRadioTuner::<span class="name">frequencyRange</span>(<span class="type"><a href="qradiotuner.html#Band-enum">Band</a></span> <i>band</i>) const</h3>
<p>Returns a frequency <i>band</i>'s minimum and maximum frequency.</p>
<!-- @@@frequencyRange -->
<!-- $$$frequencyStep[overload1]$$$frequencyStepBand -->
<h3 class="fn" id="frequencyStep"><a name="frequencyStep"></a><span class="type">int</span> QRadioTuner::<span class="name">frequencyStep</span>(<span class="type"><a href="qradiotuner.html#Band-enum">Band</a></span> <i>band</i>) const</h3>
<p>Returns the number of Hertz to increment the frequency by when stepping through frequencies within a given <i>band</i>.</p>
<!-- @@@frequencyStep -->
<!-- $$$isBandSupported[overload1]$$$isBandSupportedBand -->
<h3 class="fn" id="isBandSupported"><a name="isBandSupported"></a><span class="type">bool</span> QRadioTuner::<span class="name">isBandSupported</span>(<span class="type"><a href="qradiotuner.html#Band-enum">Band</a></span> <i>band</i>) const</h3>
<p>Identifies if a frequency <i>band</i> is supported by a radio tuner.</p>
<p>Returns true if the band is supported, and false if it is not.</p>
<!-- @@@isBandSupported -->
<!-- $$$mutedChanged -->
<h3 class="fn" id="mutedChanged"><a name="mutedChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">mutedChanged</span>(<span class="type">bool</span> <i>muted</i>)</h3>
<p>Signals that the <i>muted</i> state of a radio tuner's audio output has changed.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#muted-prop">muted</a>. </p><!-- @@@mutedChanged -->
<!-- $$$searchAllStations[overload1]$$$searchAllStationsQRadioTuner::SearchMode -->
<h3 class="fn" id="searchAllStations"><a name="searchAllStations"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">searchAllStations</span>(<span class="type"><a href="qradiotuner.html#SearchMode-enum">QRadioTuner::SearchMode</a></span> <i>searchMode</i> = QRadioTuner::SearchFast)</h3>
<p>Search all stations in current band</p>
<p>Emits <a href="qradiotuner.html#stationFound">QRadioTuner::stationFound</a>(int, QString) for every found station. After searching is completed, <a href="qradiotuner.html#searchingChanged">QRadioTuner::searchingChanged</a>(bool) is emitted (false). If <i>searchMode</i> is set to <a href="qradiotuner.html#SearchMode-enum">SearchGetStationId</a>, searching waits for station id (PI) on each frequency.</p>
<p><b>See also </b><a href="qradiotuner.html#searchForward">searchForward</a>(), <a href="qradiotuner.html#searchBackward">searchBackward</a>(), and <a href="qradiotuner.html#searching-prop">searching</a>.</p>
<!-- @@@searchAllStations -->
<!-- $$$searchBackward[overload1]$$$searchBackward -->
<h3 class="fn" id="searchBackward"><a name="searchBackward"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">searchBackward</span>()</h3>
<p>Starts a backwards scan for a signal, starting from the current <a href="qradiotuner.html#frequency-prop">frequency</a>.</p>
<p><b>See also </b><a href="qradiotuner.html#searchForward">searchForward</a>(), <a href="qradiotuner.html#cancelSearch">cancelSearch</a>(), and <a href="qradiotuner.html#searching-prop">searching</a>.</p>
<!-- @@@searchBackward -->
<!-- $$$searchForward[overload1]$$$searchForward -->
<h3 class="fn" id="searchForward"><a name="searchForward"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">searchForward</span>()</h3>
<p>Starts a forward scan for a signal, starting from the current <a href="qradiotuner.html#frequency-prop">frequency</a>.</p>
<p><b>See also </b><a href="qradiotuner.html#searchBackward">searchBackward</a>(), <a href="qradiotuner.html#cancelSearch">cancelSearch</a>(), and <a href="qradiotuner.html#searching-prop">searching</a>.</p>
<!-- @@@searchForward -->
<!-- $$$searchingChanged -->
<h3 class="fn" id="searchingChanged"><a name="searchingChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">searchingChanged</span>(<span class="type">bool</span> <i>searching</i>)</h3>
<p>Signals that the <i>searching</i> state of a radio tuner has changed.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#searching-prop">searching</a>. </p><!-- @@@searchingChanged -->
<!-- $$$setBand -->
<h3 class="fn" id="setBand"><a name="setBand"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">setBand</span>(<span class="type"><a href="qradiotuner.html#Band-enum">Band</a></span> <i>band</i>)</h3>
<p>Sets a radio tuner's frequency <i>band</i>.</p>
<p>Changing the band will reset the <a href="qradiotuner.html#frequency-prop">frequency</a> to the new band's minimum frequency.</p>
<p><b>Note:</b> Setter function for property <a href="qradiotuner.html#band-prop">band</a>. </p><p><b>See also </b><a href="qradiotuner.html#band-prop">band</a>().</p>
<!-- @@@setBand -->
<!-- $$$setFrequency -->
<h3 class="fn" id="setFrequency"><a name="setFrequency"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">setFrequency</span>(<span class="type">int</span> <i>frequency</i>)</h3>
<p>Sets a radio tuner's <i>frequency</i>.</p>
<p>If the tuner is set to a frequency outside the current <a href="qradiotuner.html#band-prop">band</a>, the band will be changed to one occupied by the new frequency.</p>
<p><b>Note:</b> Setter function for property <a href="qradiotuner.html#frequency-prop">frequency</a>. </p><p><b>See also </b><a href="qradiotuner.html#frequency-prop">frequency</a>().</p>
<!-- @@@setFrequency -->
<!-- $$$signalStrengthChanged -->
<h3 class="fn" id="signalStrengthChanged"><a name="signalStrengthChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">signalStrengthChanged</span>(<span class="type">int</span> <i>strength</i>)</h3>
<p>Signals that the <i>strength</i> of the signal received by a radio tuner has changed.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#signalStrength-prop">signalStrength</a>. </p><!-- @@@signalStrengthChanged -->
<!-- $$$start[overload1]$$$start -->
<h3 class="fn" id="start"><a name="start"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">start</span>()</h3>
<p>Activate the radio device.</p>
<!-- @@@start -->
<!-- $$$stateChanged -->
<h3 class="fn" id="stateChanged"><a name="stateChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">stateChanged</span>(<span class="type"><a href="qradiotuner.html#State-enum">QRadioTuner::State</a></span> <i>state</i>)</h3>
<p>This signal is emitted when the state changes to <i>state</i>.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#state-prop">state</a>. </p><!-- @@@stateChanged -->
<!-- $$$stationFound[overload1]$$$stationFoundintQString -->
<h3 class="fn" id="stationFound"><a name="stationFound"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">stationFound</span>(<span class="type">int</span> <i>frequency</i>, <span class="type">QString</span> <i>stationId</i>)</h3>
<p>Signals that a station was found in <i>frequency</i> with <i>stationId</i> Program Identification code.</p>
<!-- @@@stationFound -->
<!-- $$$stereoStatusChanged -->
<h3 class="fn" id="stereoStatusChanged"><a name="stereoStatusChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">stereoStatusChanged</span>(<span class="type">bool</span> <i>stereo</i>)</h3>
<p>Signals that the <i>stereo</i> state of a radio tuner has changed.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#stereo-prop">stereo</a>. </p><!-- @@@stereoStatusChanged -->
<!-- $$$stop[overload1]$$$stop -->
<h3 class="fn" id="stop"><a name="stop"></a><code>[slot] </code><span class="type">void</span> QRadioTuner::<span class="name">stop</span>()</h3>
<p>Deactivate the radio device.</p>
<!-- @@@stop -->
<!-- $$$volumeChanged -->
<h3 class="fn" id="volumeChanged"><a name="volumeChanged"></a><code>[signal] </code><span class="type">void</span> QRadioTuner::<span class="name">volumeChanged</span>(<span class="type">int</span> <i>volume</i>)</h3>
<p>Signals that the <i>volume</i> of a radio tuner's audio output has changed.</p>
<p><b>Note:</b> Notifier signal for property <a href="qradiotuner.html#volume-prop">volume</a>. </p><!-- @@@volumeChanged -->
</div>
        </div>
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