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QGL Namespace Reference
^{^{[QtOpenGL module]}}

The QGL namespace specifies miscellaneous identifiers used in the Qt OpenGL module. More...

 #include <QGL>

Types

enum FormatOption { DoubleBuffer, DepthBuffer, Rgba, AlphaChannel, ..., NoSampleBuffers }
flags FormatOptions

Detailed Description

The QGL namespace specifies miscellaneous identifiers used in the Qt OpenGL module.

Type Documentation

enum QGL::FormatOption
flags QGL::FormatOptions

This enum specifies the format options.

Constant	Value
`QGL::DoubleBuffer`	`0x0001`
`QGL::DepthBuffer`	`0x0002`
`QGL::Rgba`	`0x0004`
`QGL::AlphaChannel`	`0x0008`
`QGL::AccumBuffer`	`0x0010`
`QGL::StencilBuffer`	`0x0020`
`QGL::StereoBuffers`	`0x0040`
`QGL::DirectRendering`	`0x0080`
`QGL::HasOverlay`	`0x0100`
`QGL::SampleBuffers`	`0x0200`
`QGL::SingleBuffer`	`DoubleBuffer<<16`
`QGL::NoDepthBuffer`	`DepthBuffer<<16`
`QGL::ColorIndex`	`Rgba<<16`
`QGL::NoAlphaChannel`	`AlphaChannel<<16`
`QGL::NoAccumBuffer`	`AccumBuffer<<16`
`QGL::NoStencilBuffer`	`StencilBuffer<<16`
`QGL::NoStereoBuffers`	`StereoBuffers<<16`
`QGL::IndirectRendering`	`DirectRendering<<16`
`QGL::NoOverlay`	`HasOverlay<<16`
`QGL::NoSampleBuffers`	`SampleBuffers<<16`

The FormatOptions type is a typedef for QFlags<FormatOption>. It stores an OR combination of FormatOption values.

See also Sample Buffers Example.

Copyright © 2007 Trolltech

Qt 4.2.3