FX::FXGLVisual Class Reference

Visual describes pixel format of a drawable. More...

#include <FXGLVisual.h>

Inheritance diagram for FX::FXGLVisual:

Public Member Functions
	FXGLVisual (FXApp *a, FXuint flgs=VISUAL_DOUBLE_BUFFER)
	Construct default visual.
virtual void	create ()
	Create visual.
virtual void	detach ()
	Detach visual.
virtual void	destroy ()
	Destroy visual.
FXint	getRedSize () const
	Get sizes for bit-planes.
FXint	getGreenSize () const
FXint	getBlueSize () const
FXint	getAlphaSize () const
FXint	getDepthSize () const
FXint	getStencilSize () const
FXint	getMultiSamples () const
FXint	getAccumRedSize () const
FXint	getAccumGreenSize () const
FXint	getAccumBlueSize () const
FXint	getAccumAlphaSize () const
void	setRedSize (FXint rs)
	Set sizes for bit-planes.
void	setGreenSize (FXint gs)
void	setBlueSize (FXint bs)
void	setAlphaSize (FXint as)
void	setDepthSize (FXint ds)
void	setStencilSize (FXint ss)
void	setMultiSamples (FXint ms)
void	setAccumRedSize (FXint rs)
void	setAccumGreenSize (FXint gs)
void	setAccumBlueSize (FXint bs)
void	setAccumAlphaSize (FXint as)
FXint	getActualRedSize () const
	Get ACTUAL sizes for bit-planes.
FXint	getActualGreenSize () const
FXint	getActualBlueSize () const
FXint	getActualAlphaSize () const
FXint	getActualDepthSize () const
FXint	getActualStencilSize () const
FXint	getActualMultiSamples () const
FXint	getActualAccumRedSize () const
FXint	getActualAccumGreenSize () const
FXint	getActualAccumBlueSize () const
FXint	getActualAccumAlphaSize () const
FXbool	isDoubleBuffer () const
	Is it double buffered?
FXbool	isStereo () const
	Is it stereo?
FXbool	isAccelerated () const
	Is it hardware-accelerated?
FXbool	isBufferSwapCopy () const
	Does it swap by copying instead of flipping buffers.
virtual void	save (FXStream &store) const
	Save visual info to a stream.
virtual void	load (FXStream &store)
	Load visual info to a stream.
virtual	~FXGLVisual ()
	Destructor.
Public Member Functions inherited from FX::FXVisual
	FXVisual (FXApp *a, FXuint flgs=VISUAL_DEFAULT, FXuint hnt=32)
	Construct visual.
FXuchar	getType () const
	Get visual type.
void *	getVisual () const
	Get visual or pixel format.
void	setFlags (FXuint flgs)
	Change option flags.
FXuint	getFlags () const
	Get option flags.
void	setHint (FXuint hnt)
	Change hints.
FXuint	getHint () const
	Get hints.
FXuint	getDepth () const
	Get depth, i.e. number of significant bits in color representation.
FXuint	getNumColors () const
	Get number of colors.
FXuint	getNumRed () const
	Get number of reds.
FXuint	getNumGreen () const
	Get number of greens.
FXuint	getNumBlue () const
	Get number of blues.
FXPixel	getPixel (FXColor clr)
	Get device pixel value for color.
FXColor	getColor (FXPixel pix)
	Get color value for device pixel value.
void	setMaxColors (FXuint maxcols)
	Set maximum number of colors to allocate.
FXuint	getMaxColors () const
	Get maximum number of colors.
virtual	~FXVisual ()
	Destructor.
Public Member Functions inherited from FX::FXId
FXApp *	getApp () const
	Get application.
FXID	id () const
	Get XID handle.
void	setUserData (FXptr ptr)
	Set user data pointer.
FXptr	getUserData () const
	Get user data pointer.
virtual	~FXId ()
	Destructor.
Public Member Functions inherited from FX::FXObject
const FXchar *	getClassName () const
	Get class name of some object.
FXbool	isMemberOf (const FXMetaClass *metaclass) const
	Check if object is member of metaclass.
virtual long	tryHandle (FXObject *sender, FXSelector sel, void *ptr)
	Try handle message safely, catching certain exceptions.
virtual long	onDefault (FXObject *, FXSelector, void *)
	Called for unhandled messages.
virtual	~FXObject ()
	Virtual destructor.

Static Public Member Functions
static FXbool	hasOpenGL (FXApp *application)
	Test if if OpenGL is supported.

Protected Attributes
FXuchar	redSize
FXuchar	greenSize
FXuchar	blueSize
FXuchar	alphaSize
FXuchar	depthSize
FXuchar	stencilSize
FXuchar	multiSamples
FXuchar	accumRedSize
FXuchar	accumGreenSize
FXuchar	accumBlueSize
FXuchar	accumAlphaSize
FXuchar	actualRedSize
FXuchar	actualGreenSize
FXuchar	actualBlueSize
FXuchar	actualAlphaSize
FXuchar	actualDepthSize
FXuchar	actualStencilSize
FXuchar	actualMultiSamples
FXuchar	actualAccumRedSize
FXuchar	actualAccumGreenSize
FXuchar	actualAccumBlueSize
FXuchar	actualAccumAlphaSize
FXbool	doubleBuffer
FXbool	stereoBuffer
FXbool	accelerated
FXbool	copying
Protected Attributes inherited from FX::FXVisual
void *	visual
FXID	colormap
FXuint	maxcolors
FXuint	numcolors
FXuint	numred
FXuint	numgreen
FXuint	numblue
FXuint	depth
FXuint	flags
FXuint	hint
FXuchar	type
FXbool	freemap
void *	scrollgc
void *	gc
FXPixel	rpix [16][256]
FXPixel	gpix [16][256]
FXPixel	bpix [16][256]
FXPixel	lut [256]
Protected Attributes inherited from FX::FXId
FXID	xid

Friends
class	FXWindow
class	FXImage
class	FXIcon
class	FXBitmap
class	FXDCWindow

Additional Inherited Members
Public Types inherited from FX::FXVisual
enum	{   Unknown, Mono, Gray, Index,   Color }
	Visual types. More...
Protected Member Functions inherited from FX::FXVisual
void	setuptruecolor ()
void	setupdirectcolor ()
void	setuppseudocolor ()
void	setupstaticcolor ()
void	setupgrayscale ()
void	setupstaticgray ()
void	setuppixmapmono ()
void	setupcolormap ()
void *	setupgc (FXbool)
Protected Member Functions inherited from FX::FXId
	FXId (FXApp *a)

Detailed Description

Visual describes pixel format of a drawable.

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The documentation for this class was generated from the following file:

• /home/jeroen/FOX/fox/fox-1.7.86/include/FXGLVisual.h