1QGL(3qt)                                                              QGL(3qt)
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NAME

6       QGL - Namespace for miscellaneous identifiers in the Qt OpenGL module
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SYNOPSIS

9       #include <qgl.h>
10
11       Inherited by QGLFormat, QGLContext, and QGLWidget.
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13   Public Members
14       enum FormatOption { DoubleBuffer = 0x0001, DepthBuffer = 0x0002, Rgba =
15           0x0004, AlphaChannel = 0x0008, AccumBuffer = 0x0010, StencilBuffer
16           = 0x0020, StereoBuffers = 0x0040, DirectRendering = 0x0080,
17           HasOverlay = 0x0100, SingleBuffer = DoubleBuffer<<16, NoDepthBuffer
18           = DepthBuffer<<16, ColorIndex = Rgba<<16, NoAlphaChannel =
19           AlphaChannel<<16, NoAccumBuffer = AccumBuffer<<16, NoStencilBuffer
20           = StencilBuffer<<16, NoStereoBuffers = StereoBuffers<<16,
21           IndirectRendering = DirectRendering<<16, NoOverlay = HasOverlay<<16
22           }
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DESCRIPTION

25       The QGL class is a namespace for miscellaneous identifiers in the Qt
26       OpenGL module.
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28       Normally you can ignore this class. QGLWidget and the other
29       OpenGL<sup>*</sup> module classes inherit it, so when you make your own
30       QGLWidget subclass you can use the identifiers in the QGL namespace
31       without qualification.
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33       However, you may occasionally find yourself in situations where you
34       need to refer to these identifiers from outside the QGL namespace's
35       scope, e.g. in static functions. In such cases, simply write e.g.
36       QGL::DoubleBuffer instead of just DoubleBuffer.
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38       <sup>*</sup> OpenGL is a trademark of Silicon Graphics, Inc. in the
39       United States and other countries.
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41       See also Graphics Classes and Image Processing Classes.
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43   Member Type Documentation

QGL::FormatOption

45       This enum specifies the format options.
46
47       QGL::DoubleBuffer
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49       QGL::DepthBuffer
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51       QGL::Rgba
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53       QGL::AlphaChannel
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55       QGL::AccumBuffer
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57       QGL::StencilBuffer
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59       QGL::StereoBuffers
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61       QGL::DirectRendering
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63       QGL::HasOverlay
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65       QGL::SingleBuffer
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67       QGL::NoDepthBuffer
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69       QGL::ColorIndex
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71       QGL::NoAlphaChannel
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73       QGL::NoAccumBuffer
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75       QGL::NoStencilBuffer
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77       QGL::NoStereoBuffers
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79       QGL::IndirectRendering
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81       QGL::NoOverlay
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SEE ALSO

85       http://doc.trolltech.com/qgl.html
86       http://www.trolltech.com/faq/tech.html
87

89       Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com.  See the
90       license file included in the distribution for a complete license
91       statement.
92

AUTHOR

94       Generated automatically from the source code.
95

BUGS

97       If you find a bug in Qt, please report it as described in
98       http://doc.trolltech.com/bughowto.html.  Good bug reports help us to
99       help you. Thank you.
100
101       The definitive Qt documentation is provided in HTML format; it is
102       located at $QTDIR/doc/html and can be read using Qt Assistant or with a
103       web browser. This man page is provided as a convenience for those users
104       who prefer man pages, although this format is not officially supported
105       by Trolltech.
106
107       If you find errors in this manual page, please report them to qt-
108       bugs@trolltech.com.  Please include the name of the manual page
109       (qgl.3qt) and the Qt version (3.3.8).
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113Trolltech AS                    2 February 2007                       QGL(3qt)
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