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</tr></table><h1 class="title">QScreenDriverFactory Class Reference<br /><span class="small-subtitle">[<a href="qtgui.html">QtGui</a> module]</span>
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<p>The QScreenDriverFactory class creates screen drivers in Qt for Embedded Linux. <a href="#details">More...</a></p>
<pre> #include <QScreenDriverFactory></pre><ul>
<li><a href="qscreendriverfactory-members.html">List of all members, including inherited members</a></li>
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<h2>Static Public Members</h2>
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<tr><td class="memItemLeft" align="right" valign="top">QScreen * </td><td class="memItemRight" valign="bottom"><b><a href="qscreendriverfactory.html#create">create</a></b> ( const QString & <i>key</i>, int <i>displayId</i> )</td></tr>
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<h2>Detailed Description</h2>
<p>The QScreenDriverFactory class creates screen drivers in Qt for Embedded Linux.</p>
<p>Note that this class is only available in <a href="qt-embedded-linux.html">Qt for Embedded Linux</a>.</p>
<p>QScreenDriverFactory is used to detect and instantiate the available screen drivers, allowing <a href="qt-embedded-linux.html">Qt for Embedded Linux</a> to load the preferred driver into the server application at runtime. The <a href="qscreendriverfactory.html#create">create</a>() function returns a <a href="qscreen.html">QScreen</a> object representing the screen driver identified by a given key. The valid keys (i.e. the supported drivers) can be retrieved using the <a href="qscreendriverfactory.html#keys">keys</a>() function.</p>
<p><a href="qt-embedded-linux.html">Qt for Embedded Linux</a> provides several built-in screen drivers. In addition, custom screen drivers can be added using Qt's plugin mechanism, i.e. by subclassing the <a href="qscreen.html">QScreen</a> class and creating a screen driver plugin (<a href="qscreendriverplugin.html">QScreenDriverPlugin</a>). See the <a href="qt-embedded-displaymanagement.html">display management</a> documentation for details.</p>
<p>See also <a href="qscreen.html">QScreen</a> and <a href="qscreendriverplugin.html">QScreenDriverPlugin</a>.</p>
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<h3 class="fn"><a name="create"></a><a href="qscreen.html">QScreen</a> * QScreenDriverFactory::create ( const <a href="qstring.html">QString</a> & <i>key</i>, int <i>displayId</i> ) <tt> [static]</tt></h3>
<p>Creates the screen driver specified by the given <i>key</i>, using the display specified by the given <i>displayId</i>.</p>
<p>Note that the keys are case-insensitive.</p>
<p>See also <a href="qscreendriverfactory.html#keys">keys</a>().</p>
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<h3 class="fn"><a name="keys"></a><a href="qstringlist.html">QStringList</a> QScreenDriverFactory::keys () <tt> [static]</tt></h3>
<p>Returns the list of valid keys, i.e. the available screen drivers.</p>
<p>See also <a href="qscreendriverfactory.html#create">create</a>().</p>
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