qgfxdriverplugin.3qt man page
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
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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QGfxDriverPlugin.3qt(3) is an alias of qgfxdriverplugin.3qt(3).