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qtmultimedia5-doc-5.12.6-1.mga7.noarch.rpm

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<td >Qt 5.12</td><td ><a href="qtmultimedia-index.html">Qt Multimedia</a></td><td ><a href="qtmultimedia-modules.html">C++ Classes</a></td><td >QMediaContent</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtmultimedia-index.html">Qt 5.12.6 Reference Documentation</a></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="#details">Detailed Description</a></li>
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<h1 class="title">QMediaContent Class</h1>
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<p>The <a href="qmediacontent.html">QMediaContent</a> class provides access to the resources relating to a media content. <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 &lt;QMediaContent&gt;</span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += multimedia</td></tr></table></div><ul>
<li><a href="qmediacontent-members.html">List of all members, including inherited members</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="qmediacontent.html#QMediaContent">QMediaContent</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#QMediaContent-1">QMediaContent</a></b>(const QUrl &amp;<i>url</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#QMediaContent-2">QMediaContent</a></b>(const QNetworkRequest &amp;<i>request</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#QMediaContent-3">QMediaContent</a></b>(const QMediaResource &amp;<i>resource</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#QMediaContent-4">QMediaContent</a></b>(const QMediaResourceList &amp;<i>resources</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#QMediaContent-5">QMediaContent</a></b>(const QMediaContent &amp;<i>other</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#QMediaContent-6">QMediaContent</a></b>(QMediaPlaylist *<i>playlist</i>, const QUrl &amp;<i>contentUrl</i> = QUrl(), bool <i>takeOwnership</i> = false)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#dtor.QMediaContent">~QMediaContent</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QNetworkRequest </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#canonicalRequest">canonicalRequest</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QMediaResource </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#canonicalResource">canonicalResource</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QUrl </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#canonicalUrl">canonicalUrl</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#isNull">isNull</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QMediaPlaylist *</td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#playlist">playlist</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QMediaResourceList </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#resources">resources</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#operator-not-eq">operator!=</a></b>(const QMediaContent &amp;<i>other</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QMediaContent &amp;</td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#operator-eq">operator=</a></b>(const QMediaContent &amp;<i>other</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qmediacontent.html#operator-eq-eq">operator==</a></b>(const QMediaContent &amp;<i>other</i>) const</td></tr>
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<a name="details"></a>
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<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qmediacontent.html">QMediaContent</a> class provides access to the resources relating to a media content.</p>
<p><a href="qmediacontent.html">QMediaContent</a> is used within the multimedia framework as the logical handle to media content. A <a href="qmediacontent.html">QMediaContent</a> object is composed of one or more <a href="qmediaresource.html">QMediaResource</a>s where each resource provides the URL and format information of a different encoding of the content.</p>
<p>A non-null <a href="qmediacontent.html">QMediaContent</a> will always have a primary or canonical reference to the content available through the <a href="qmediacontent.html#canonicalUrl">canonicalUrl</a>() or <a href="qmediacontent.html#canonicalResource">canonicalResource</a>() methods, any additional resources are optional.</p>
<p>Alternatively <a href="qmediacontent.html">QMediaContent</a> can represent a playlist and contain a pointer to a valid <a href="qmediaplaylist.html">QMediaPlaylist</a> object. In this case URL is optional and can either be empty or point to the playlist URL.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QMediaContent"><a name="QMediaContent"></a>QMediaContent::<span class="name">QMediaContent</span>()</h3>
<p>Constructs a null <a href="qmediacontent.html">QMediaContent</a>.</p>
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<h3 class="fn" id="QMediaContent-1"><a name="QMediaContent-1"></a>QMediaContent::<span class="name">QMediaContent</span>(const <span class="type">QUrl</span> &amp;<i>url</i>)</h3>
<p>Constructs a media content with <i>url</i> providing a reference to the content.</p>
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<h3 class="fn" id="QMediaContent-2"><a name="QMediaContent-2"></a>QMediaContent::<span class="name">QMediaContent</span>(const <span class="type">QNetworkRequest</span> &amp;<i>request</i>)</h3>
<p>Constructs a media content with <i>request</i> providing a reference to the content.</p>
<p>This constructor can be used to reference media content via network protocols such as HTTP. This may include additional information required to obtain the resource, such as Cookies or HTTP headers.</p>
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<h3 class="fn" id="QMediaContent-3"><a name="QMediaContent-3"></a>QMediaContent::<span class="name">QMediaContent</span>(const <span class="type"><a href="qmediaresource.html">QMediaResource</a></span> &amp;<i>resource</i>)</h3>
<p>Constructs a media content with <i>resource</i> providing a reference to the content.</p>
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<h3 class="fn" id="QMediaContent-4"><a name="QMediaContent-4"></a>QMediaContent::<span class="name">QMediaContent</span>(const <span class="type"><a href="qmediaresource.html#QMediaResourceList-typedef">QMediaResourceList</a></span> &amp;<i>resources</i>)</h3>
<p>Constructs a media content with <i>resources</i> providing a reference to the content.</p>
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<h3 class="fn" id="QMediaContent-5"><a name="QMediaContent-5"></a>QMediaContent::<span class="name">QMediaContent</span>(const <span class="type"><a href="qmediacontent.html#QMediaContent">QMediaContent</a></span> &amp;<i>other</i>)</h3>
<p>Constructs a copy of the media content <i>other</i>.</p>
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<h3 class="fn" id="QMediaContent-6"><a name="QMediaContent-6"></a>QMediaContent::<span class="name">QMediaContent</span>(<span class="type"><a href="qmediaplaylist.html">QMediaPlaylist</a></span> *<i>playlist</i>, const <span class="type">QUrl</span> &amp;<i>contentUrl</i> = QUrl(), <span class="type">bool</span> <i>takeOwnership</i> = false)</h3>
<p>Constructs a media content with <i>playlist</i>.</p>
<p><i>contentUrl</i> of a playlist is an optional parameter and can be empty.</p>
<p>Set <i>takeOwnership</i> to true if you want <a href="qmediacontent.html">QMediaContent</a> to take ownership of the playlist. <i>takeOwnership</i> is set to false by default.</p>
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<h3 class="fn" id="dtor.QMediaContent"><a name="dtor.QMediaContent"></a>QMediaContent::<span class="name">~QMediaContent</span>()</h3>
<p>Destroys the media content object.</p>
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<h3 class="fn" id="canonicalRequest"><a name="canonicalRequest"></a><span class="type">QNetworkRequest</span> QMediaContent::<span class="name">canonicalRequest</span>() const</h3>
<p>Returns a QNetworkRequest that represents that canonical resource for this media content.</p>
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<h3 class="fn" id="canonicalResource"><a name="canonicalResource"></a><span class="type"><a href="qmediaresource.html">QMediaResource</a></span> QMediaContent::<span class="name">canonicalResource</span>() const</h3>
<p>Returns a <a href="qmediaresource.html">QMediaResource</a> that represents that canonical resource for this media content.</p>
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<h3 class="fn" id="canonicalUrl"><a name="canonicalUrl"></a><span class="type">QUrl</span> QMediaContent::<span class="name">canonicalUrl</span>() const</h3>
<p>Returns a QUrl that represents that canonical resource for this media content.</p>
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<h3 class="fn" id="isNull"><a name="isNull"></a><span class="type">bool</span> QMediaContent::<span class="name">isNull</span>() const</h3>
<p>Returns true if this media content is null (uninitialized); false otherwise.</p>
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<h3 class="fn" id="playlist"><a name="playlist"></a><span class="type"><a href="qmediaplaylist.html">QMediaPlaylist</a></span> *QMediaContent::<span class="name">playlist</span>() const</h3>
<p>Returns a playlist for this media content or 0 if this <a href="qmediacontent.html">QMediaContent</a> is not a playlist.</p>
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<h3 class="fn" id="resources"><a name="resources"></a><span class="type"><a href="qmediaresource.html#QMediaResourceList-typedef">QMediaResourceList</a></span> QMediaContent::<span class="name">resources</span>() const</h3>
<p>Returns a list of alternative resources for this media content. The first item in this list is always the canonical resource.</p>
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<h3 class="fn" id="operator-not-eq"><a name="operator-not-eq"></a><span class="type">bool</span> QMediaContent::<span class="name">operator!=</span>(const <span class="type"><a href="qmediacontent.html#QMediaContent">QMediaContent</a></span> &amp;<i>other</i>) const</h3>
<p>Returns true if <i>other</i> is not equivalent to this media content; false otherwise.</p>
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<h3 class="fn" id="operator-eq"><a name="operator-eq"></a><span class="type"><a href="qmediacontent.html#QMediaContent">QMediaContent</a></span> &amp;QMediaContent::<span class="name">operator=</span>(const <span class="type"><a href="qmediacontent.html#QMediaContent">QMediaContent</a></span> &amp;<i>other</i>)</h3>
<p>Assigns the value of <i>other</i> to this media content.</p>
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<h3 class="fn" id="operator-eq-eq"><a name="operator-eq-eq"></a><span class="type">bool</span> QMediaContent::<span class="name">operator==</span>(const <span class="type"><a href="qmediacontent.html#QMediaContent">QMediaContent</a></span> &amp;<i>other</i>) const</h3>
<p>Returns true if <i>other</i> is equivalent to this media content; false otherwise.</p>
<!-- @@@operator== -->
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