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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQGfxDriverPlugin Class Reference</h1>
<p>The TQGfxDriverPlugin class provides an abstract base for
TQt/Embedded graphics driver plugins.
<a href="#details">More...</a>
<p><tt>#include <<a href="qgfxdriverplugin_qws-h.html">qgfxdriverplugin_qws.h</a>></tt>
<p><a href="qgfxdriverplugin-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn><a href="#TQGfxDriverPlugin"><b>TQGfxDriverPlugin</b></a> ()</li>
<li class=fn><a href="#~TQGfxDriverPlugin"><b>~TQGfxDriverPlugin</b></a> ()</li>
<li class=fn>virtual TQStringList <a href="#keys"><b>keys</b></a> () const = 0</li>
<li class=fn>virtual TQScreen * <a href="#create"><b>create</b></a> ( const TQString & driver, int displayId ) = 0</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
The TQGfxDriverPlugin class provides an abstract base for
TQt/Embedded graphics driver plugins.
<p>
<p> The graphics driver plugin is a simple plugin interface that makes
it easy to create custom graphics drivers.
<p> Writing a graphics driver plugin is achieved by subclassing this
base class, reimplementing the pure virtual functions <a href="#keys">keys</a>() and
<a href="#create">create</a>(), and exporting the class with the <tt>Q_EXPORT_PLUGIN</tt>
macro. See the <a href="plugins-howto.html">Plugins
documentation</a> for details.
<p> This class is only available in TQt/Embedded.
<p>See also <a href="plugins.html">Plugins</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="TQGfxDriverPlugin"></a>TQGfxDriverPlugin::TQGfxDriverPlugin ()
</h3>
Constructs a graphics driver plugin. This is invoked automatically
by the <tt>Q_EXPORT_PLUGIN</tt> macro.
<h3 class=fn><a name="~TQGfxDriverPlugin"></a>TQGfxDriverPlugin::~TQGfxDriverPlugin ()
</h3>
Destroys the graphics driver plugin.
<p> You never have to call this explicitly. TQt destroys a plugin
automatically when it is no longer used.
<h3 class=fn><a href="qscreen.html">TQScreen</a> * <a name="create"></a>TQGfxDriverPlugin::create ( const <a href="ntqstring.html">TQString</a> & driver, int displayId )<tt> [pure virtual]</tt>
</h3>
<p> Creates a driver matching the type specified by <em>driver</em>, that
will use display <em>displayId</em>.
<p> <p>See also <a href="#keys">keys</a>().
<h3 class=fn><a href="ntqstringlist.html">TQStringList</a> <a name="keys"></a>TQGfxDriverPlugin::keys () const<tt> [pure virtual]</tt>
</h3>
<p> Returns the list of graphics drivers this plugin supports.
<p> <p>See also <a href="#create">create</a>().
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