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qgfxdriverplugin

man page of qgfxdriverplugin

qgfxdriverplugin: Abstract base for Qt/Embedded graphics driver plugins

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

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

COPYRIGHT

Copyright 1992-2007 Trolltech ASA, //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 //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 (3.3.8). QGFXDRIVERPLUGIN(3)
 
 
 

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