FX::FXVisual Class Reference

#include <FXVisual.h>

Inheritance diagram for FX::FXVisual:

Public Member Functions
	FXVisual (FXApp *a, FXuint flgs, FXuint d=32)
FXVisualType	getType () const
void *	getInfo () const
void *	getVisual () const
virtual void	create ()
virtual void	detach ()
virtual void	destroy ()
FXuint	getFlags () const
FXuint	getDepth () const
FXuint	getNumColors () const
FXuint	getNumRed () const
FXuint	getNumGreen () const
FXuint	getNumBlue () const
FXPixel	getPixel (FXColor clr)
FXColor	getColor (FXPixel pix)
void	setMaxColors (FXuint maxcols)
FXuint	getMaxColors () const
virtual void	save (FXStream &store) const
virtual void	load (FXStream &store)
virtual	~FXVisual ()
Public Member Functions inherited from FX::FXId
FXApp *	getApp () const
FXID	id () const
void	setUserData (void *ptr)
void *	getUserData () const
virtual	~FXId ()
Public Member Functions inherited from FX::FXObject
virtual long	onDefault (FXObject *, FXSelector, void *)
const FXchar *	getClassName () const
bool	isMemberOf (const FXMetaClass *metaclass) const
virtual long	tryHandle (FXObject *sender, FXSelector sel, void *ptr)
virtual	~FXObject ()

Friends
class	FXApp
class	FXWindow
class	FXImage
class	FXIcon
class	FXBitmap
class	FXDCWindow
class	FXGLCanvas
class	FXGLContext

Detailed Description

Visual describes pixel format of a drawable.

See also:

• Construction options for FXVisual class.
• Visual type.

Constructor & Destructor Documentation

FX::FXVisual::FXVisual	(	FXApp *	a,
		FXuint	flgs,
		FXuint	d = 32
	)

Construct default visual.

virtual FX::FXVisual::~FXVisual ( )

virtual

Destructor.

Member Function Documentation

FXVisualType FX::FXVisual::getType ( ) const

inline

Get visual type.

void* FX::FXVisual::getInfo ( ) const

inline

Get visual info.

void* FX::FXVisual::getVisual ( ) const

inline

Get visual or pixel format.

virtual void FX::FXVisual::create ( )

virtual

Create visual.

Reimplemented from FX::FXId.

Reimplemented in FX::FXGLVisual.

virtual void FX::FXVisual::detach ( )

virtual

Detach visual.

Reimplemented from FX::FXId.

Reimplemented in FX::FXGLVisual.

virtual void FX::FXVisual::destroy ( )

virtual

Destroy visual.

Reimplemented from FX::FXId.

Reimplemented in FX::FXGLVisual.

FXuint FX::FXVisual::getFlags ( ) const

inline

Get flags (see FXVisualOptions)

FXuint FX::FXVisual::getDepth ( ) const

inline

Get depth, i.e. number of significant bits in color representation.

FXuint FX::FXVisual::getNumColors ( ) const

inline

Get number of colors.

FXuint FX::FXVisual::getNumRed ( ) const

inline

Get number of reds.

FXuint FX::FXVisual::getNumGreen ( ) const

inline

Get number of greens.

FXuint FX::FXVisual::getNumBlue ( ) const

inline

Get number of blues.

FXPixel FX::FXVisual::getPixel

(

FXColor

clr

)

Get device pixel value for color.

FXColor FX::FXVisual::getColor

(

FXPixel

pix

)

Get color value for device pixel value.

void FX::FXVisual::setMaxColors

(

FXuint

maxcols

)

Set maximum number of colors to allocate.

FXuint FX::FXVisual::getMaxColors ( ) const

inline

Get maximum number of colors.

virtual void FX::FXVisual::save ( FXStream &  store ) const

virtual

Save visual information to a stream.

Reimplemented from FX::FXId.

Reimplemented in FX::FXGLVisual.

virtual void FX::FXVisual::load ( FXStream &  store )

virtual

Load visual information from a stream.

Reimplemented from FX::FXId.

Reimplemented in FX::FXGLVisual.

Friends And Related Function Documentation

friend class FXApp

friend

friend class FXWindow

friend

friend class FXImage

friend

friend class FXIcon

friend

friend class FXBitmap

friend

friend class FXDCWindow

friend

friend class FXGLCanvas

friend

friend class FXGLContext

friend