Maintainer	gtk2hs-users@lists.sourceforge.net
Stability	provisional
Portability	portable (depends on GHC)
Safe Haskell	None
Language	Haskell2010

Graphics.UI.Gtk.OpenGL.Config

Contents

Types
Constructors
Methods

Description

OpenGL frame buffer configuration object

Synopsis

Types

data GLConfig Source #

Instances

Eq GLConfig Source #
Methods (==) :: GLConfig -> GLConfig -> Bool # (/=) :: GLConfig -> GLConfig -> Bool #
Ord GLConfig Source #
Methods compare :: GLConfig -> GLConfig -> Ordering # (<) :: GLConfig -> GLConfig -> Bool # (<=) :: GLConfig -> GLConfig -> Bool # (>) :: GLConfig -> GLConfig -> Bool # (>=) :: GLConfig -> GLConfig -> Bool # max :: GLConfig -> GLConfig -> GLConfig # min :: GLConfig -> GLConfig -> GLConfig #
GObjectClass GLConfig Source #
Methods toGObject :: GLConfig -> GObject # unsafeCastGObject :: GObject -> GLConfig #
GLConfigClass GLConfig Source #

class GObjectClass o => GLConfigClass o Source #

Instances

GLConfigClass GLConfig Source #

castToGLConfig :: GObjectClass obj => obj -> GLConfig Source #

toGLConfig :: GLConfigClass o => o -> GLConfig Source #

data GLConfigMode Source #

Constructors

GLModeRGB
GLModeRGBA
GLModeIndex
GLModeSingle
GLModeDouble
GLModeStereo
GLModeAlpha
GLModeDepth
GLModeStencil
GLModeAccum
GLModeMultiSample

Instances

Bounded GLConfigMode Source #
Methods minBound :: GLConfigMode # maxBound :: GLConfigMode #
Enum GLConfigMode Source #
Methods succ :: GLConfigMode -> GLConfigMode # pred :: GLConfigMode -> GLConfigMode # toEnum :: Int -> GLConfigMode # fromEnum :: GLConfigMode -> Int # enumFrom :: GLConfigMode -> [GLConfigMode] # enumFromThen :: GLConfigMode -> GLConfigMode -> [GLConfigMode] # enumFromTo :: GLConfigMode -> GLConfigMode -> [GLConfigMode] # enumFromThenTo :: GLConfigMode -> GLConfigMode -> GLConfigMode -> [GLConfigMode] #
Eq GLConfigMode Source #
Methods (==) :: GLConfigMode -> GLConfigMode -> Bool # (/=) :: GLConfigMode -> GLConfigMode -> Bool #
Flags GLConfigMode Source #

Constructors

glConfigNew Source #

Arguments

:: [GLConfigMode]	`mode` - display mode bit mask.
-> IO GLConfig

Returns an OpenGL frame buffer configuration that match the specified display mode.

glConfigNewForScreen Source #

Arguments

:: Screen	`screen` - target screen.
-> [GLConfigMode]	`mode` - display mode.
-> IO GLConfig

Returns an OpenGL frame buffer configuration that matchs the specified display mode.

Methods

glConfigGetColormap Source #

Arguments

:: GLConfig
-> IO Colormap	returns the appropriate `Colormap`.

Gets the Colormap that is appropriate for the OpenGL frame buffer configuration.

glConfigGetLayerPlane Source #

Arguments

:: GLConfig
-> IO Int	returns layer plane.

Gets the layer plane (level) of the frame buffer. Zero is the default frame buffer. Positive layer planes correspond to frame buffers that overlay the default buffer, and negative layer planes correspond to frame buffers that underlie the default frame buffer.

glConfigGetNAuxBuffers Source #

Arguments

:: GLConfig
-> IO Int	returns number of auxiliary color buffers.

Gets the number of auxiliary color buffers.

glConfigGetNSampleBuffers Source #

Arguments

:: GLConfig
-> IO Int	returns number of multisample buffers.

Gets the number of multisample buffers.

glConfigIsRgba Source #

Arguments

:: GLConfig
-> IO Bool	returns `True` if the configured frame buffer is RGBA mode, `False` otherwise.

Returns whether the configured frame buffer is RGBA mode.

glConfigIsDoubleBuffered Source #

Arguments

:: GLConfig
-> IO Bool	returns `True` if the double-buffered visual is supported, `False` otherwise.

Returns whether the configuration supports the double-buffered visual.

glConfigIsStereo Source #

Arguments

:: GLConfig
-> IO Bool	returns `True` if the stereo visual is supported, `False` otherwise.

Returns whether the configuration supports the stereo visual.

glConfigHasAlpha Source #

Arguments

:: GLConfig
-> IO Bool	returns `True` if the color buffer has alpha bits, `False` otherwise.

Returns whether the configured color buffer has alpha bits.

glConfigHasDepthBuffer Source #

Arguments

:: GLConfig
-> IO Bool	returns `True` if the frame buffer has depth buffer, `False` otherwise.

Returns whether the configured frame buffer has depth buffer.

glConfigHasStencilBuffer Source #

Arguments

:: GLConfig
-> IO Bool	returns `True` if the frame buffer has stencil buffer, `False` otherwise.

Returns whether the configured frame buffer has stencil buffer.

glConfigHasAccumBuffer Source #

Arguments

:: GLConfig
-> IO Bool	returns `True` if the frame buffer has accumulation buffer, `False` otherwise.

Returns whether the configured frame buffer has accumulation buffer.

glConfigGetScreen Source #

Arguments

:: GLConfig
-> IO Screen	returns the `Screen`.

Gets the Screen associated with the GLConfig.

glConfigGetDepth Source #

Arguments

:: GLConfig
-> IO Int	returns number of bits per pixel

Gets the color depth of the OpenGL-capable visual.