FX::FXVisual Class Reference

#include <FXVisual.h>

Inheritance diagram for FX::FXVisual:

[legend]

List of all members.

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Detailed Description

Visual describes pixel format of a drawable.

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 ()
FXApp *	getApp () const
FXEventLoop *	getEventLoop () const
FXID	id () const
void	setUserData (void *ptr)
void *	getUserData () const
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)
QTransString	tr (const char *text, const char *hint=0)
virtual void *	getPythonObject () const
virtual void	decouplePythonObject () const
Protected Member Functions
void *	setupgc (FXbool)
void	setuptruecolor ()
void	setupdirectcolor ()
void	setuppseudocolor ()
void	setupstaticcolor ()
void	setupgrayscale ()
void	setupstaticgray ()
void	setuppixmapmono ()
void	setupcolormap ()
Protected Attributes
FXuint	flags
FXuint	hint
FXuint	depth
FXuint	numred
FXuint	numgreen
FXuint	numblue
FXuint	numcolors
FXuint	maxcolors
FXVisualType	type
void *	info
void *	visual
FXID	colormap
FXbool	freemap
void *	gc
void *	scrollgc
FXPixel	rpix [16][256]
FXPixel	gpix [16][256]
FXPixel	bpix [16][256]
FXPixel	lut [256]
FXID	xid
Friends
class	FXApp
class	FXEventLoop
class	FXWindow
class	FXImage
class	FXIcon
class	FXBitmap
class	FXDCWindow
class	FXGLCanvas
class	FXGLContext

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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.

FXApp* FX::FXId::getApp

(

)

const [inline, inherited]

Get application.

FXEventLoop* FX::FXId::getEventLoop

(

)

const [inline, inherited]

Get event loop which owns this.

FXID FX::FXId::id

(

)

const [inline, inherited]

Get XID handle.

void FX::FXId::setUserData

(

void *

ptr

)

[inline, inherited]

Set user data pointer.

void* FX::FXId::getUserData

(

)

const [inline, inherited]

Get user data pointer.

virtual long FX::FXObject::onDefault	(	FXObject *	,
		FXSelector	,
		void *
	)			[virtual, inherited]

Called for unhandled messages.

Reimplemented in FX::FXDelegator, FX::FXGLViewer, FX::FXMDIChild, and FX::FXMDIClient.

const FXchar* FX::FXObject::getClassName

(

)

const [inherited]

Get class name of some object.

bool FX::FXObject::isMemberOf

(

const FXMetaClass *

metaclass

)

const [inherited]

Check if object is member of metaclass.

virtual long FX::FXObject::tryHandle	(	FXObject *	sender,
		FXSelector	sel,
		void *	ptr
	)			[virtual, inherited]

Try handle message safely.

QTransString FX::FXObject::tr	(	const char *	text,
		const char *	hint = 0
	)			[inherited]

Returns a human translated version of the text to the locale language (warning: uses a virtual method call, so can't use before construction)

virtual void* FX::FXObject::getPythonObject

(

)

const [inline, virtual, inherited]

Returns the python object representing this instance (if created in python).

virtual void FX::FXObject::decouplePythonObject

(

)

const [inline, virtual, inherited]

Causes decoupling of python object from this object (deletes self).

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

• FXVisual.h