QGfxDriverPlugin(3qt)													     QGfxDriverPlugin(3qt)

NAME

       QGfxDriverPlugin - Abstract base for Qt/Embedded graphics driver plugins

SYNOPSIS

       #include <qgfxdriverplugin_qws.h>

   Public Members
       QGfxDriverPlugin ()
       ~QGfxDriverPlugin ()
       virtual QStringList keys () const = 0
       virtual QScreen * create ( const QString & driver, int displayId ) = 0

DESCRIPTION

       The QGfxDriverPlugin class provides an abstract base for Qt/Embedded graphics driver plugins.

       The graphics driver plugin is a simple plugin interface that makes it easy to create custom graphics drivers.

       Writing a graphics driver plugin is achieved by subclassing this base class, reimplementing the pure virtual functions keys() and create(),
       and exporting the class with the Q_EXPORT_PLUGIN macro. See the Plugins documentation for details.

       This class is only available in Qt/Embedded.

       See also Plugins.

MEMBER FUNCTION DOCUMENTATION

QGfxDriverPlugin::QGfxDriverPlugin ()
       Constructs a graphics driver plugin. This is invoked automatically by the Q_EXPORT_PLUGIN macro.

QGfxDriverPlugin::~QGfxDriverPlugin ()
       Destroys the graphics driver plugin.

       You never have to call this explicitly. Qt destroys a plugin automatically when it is no longer used.

QScreen * QGfxDriverPlugin::create ( const QString & driver, int displayId ) [pure virtual]
       Creates a driver matching the type specified by driver, that will use display displayId.

       See also keys().

QStringList QGfxDriverPlugin::keys () const [pure virtual]
       Returns the list of graphics drivers this plugin supports.

       See also create().

SEE ALSO

       http://doc.trolltech.com/qgfxdriverplugin.html http://www.trolltech.com/faq/tech.html

COPYRIGHT

       Copyright 1992-2001 Trolltech AS, http://www.trolltech.com.  See the license file included in the distribution for a complete license
       statement.

AUTHOR

       Generated automatically from the source code.

BUGS

       If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html.  Good bug reports help us to help you.
       Thank you.

       The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a
       web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially
       supported by Trolltech.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.  Please include the name of the manual page
       (qgfxdriverplugin.3qt) and the Qt version (3.1.1).

Trolltech AS							  9 December 2002					     QGfxDriverPlugin(3qt)