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qgl(3qt) [redhat man page]

QGL(3qt)																  QGL(3qt)

NAME

       QGL - Namespace for miscellaneous identifiers in the Qt OpenGL module

SYNOPSIS

       #include <qgl.h>

       Inherited by QGLFormat, QGLContext, and QGLWidget.

   Public Members
       enum FormatOption { DoubleBuffer = 0x0001, DepthBuffer = 0x0002, Rgba = 0x0004, AlphaChannel = 0x0008, AccumBuffer = 0x0010, StencilBuffer
	   = 0x0020, StereoBuffers = 0x0040, DirectRendering = 0x0080, HasOverlay = 0x0100, SingleBuffer = DoubleBuffer<<16, NoDepthBuffer =
	   DepthBuffer<<16, ColorIndex = Rgba<<16, NoAlphaChannel = AlphaChannel<<16, NoAccumBuffer = AccumBuffer<<16, NoStencilBuffer =
	   StencilBuffer<<16, NoStereoBuffers = StereoBuffers<<16, IndirectRendering = DirectRendering<<16, NoOverlay = HasOverlay<<16 }

DESCRIPTION

       The QGL class is a namespace for miscellaneous identifiers in the Qt OpenGL module.

       Normally you can ignore this class. QGLWidget and the other OpenGL<sup>*</sup> module classes inherit it, so when you make your own
       QGLWidget subclass you can use the identifiers in the QGL namespace without qualification.

       However, you may occasionally find yourself in situations where you need to refer to these identifiers from outside the QGL namespace's
       scope, e.g. in static functions. In such cases, simply write e.g. QGL::DoubleBuffer instead of just DoubleBuffer.

       <sup>*</sup> OpenGL is a trademark of Silicon Graphics, Inc. in the United States and other countries.

       See also Graphics Classes and Image Processing Classes.

   Member Type Documentation
QGL
::FormatOption
       This enum specifies the format options.

       QGL::DoubleBuffer

       QGL::DepthBuffer

       QGL::Rgba

       QGL::AlphaChannel

       QGL::AccumBuffer

       QGL::StencilBuffer

       QGL::StereoBuffers

       QGL::DirectRendering

       QGL::HasOverlay

       QGL::SingleBuffer

       QGL::NoDepthBuffer

       QGL::ColorIndex

       QGL::NoAlphaChannel

       QGL::NoAccumBuffer

       QGL::NoStencilBuffer

       QGL::NoStereoBuffers

       QGL::IndirectRendering

       QGL::NoOverlay

SEE ALSO

       http://doc.trolltech.com/qgl.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 (qgl.3qt)
       and the Qt version (3.1.1).

Trolltech AS							  9 December 2002							  QGL(3qt)

Check Out this Related Man Page

QAccessibleObject(3qt)													    QAccessibleObject(3qt)

NAME

       QAccessibleObject - Implements parts of the QAccessibleInterface for QObjects

SYNOPSIS

       #include <qaccessible.h>

       Inherits QObject and QAccessibleInterface.

   Public Members
       QAccessibleObject ( QObject * object )
       virtual ~QAccessibleObject ()

   Protected Members
       QObject * object () const

DESCRIPTION

       The QAccessibleObject class implements parts of the QAccessibleInterface for QObjects.

       This class is mainly provided for convenience. All subclasses of the QAccessibleInterface should use this class as the base class.

       See also Miscellaneous Classes.

MEMBER FUNCTION DOCUMENTATION

QAccessibleObject::QAccessibleObject ( QObject * object )
       Creates a QAccessibleObject for object.

QAccessibleObject::~QAccessibleObject () [virtual]
       Destroys the QAccessibleObject.

       This only happens when a call to release() decrements the internal reference counter to zero.

QObject * QAccessibleObject::object () const [protected]
       Returns the QObject for which this QAccessibleInterface implementation provides information. Use isValid() to make sure the object pointer
       is safe to use.

SEE ALSO

       http://doc.trolltech.com/qaccessibleobject.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
       (qaccessibleobject.3qt) and the Qt version (3.1.1).

Trolltech AS							  9 December 2002					    QAccessibleObject(3qt)
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