QGfxDriverPlugin - Abstract base for Qt/Embedded graphics driver plugins
virtual QStringList keys () const = 0
virtual QScreen * create ( const QString & driver, int displayId ) = 0
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
Constructs a graphics driver plugin. This is invoked automatically by the Q_EXPORT_PLUGIN macro.
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().
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Trolltech AS 2 February 2007 QGfxDriverPlugin(3qt)
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