#include <qglscreen_qws.h>

Class Description

Definition at line 89 of file qglscreen_qws.h.

Inheritance diagram for QGLScreen:

Public Types
enum	Option { NoOptions = 0, NativeWindows = 1, NativePixmaps = 2, NativeImages = 4, Overlays = 8 }

Public Types inherited from QScreen
enum	ClassId { LinuxFBClass, TransformedClass, VNCClass, MultiClass, VFbClass, DirectFBClass, SvgalibClass, ProxyClass, GLClass, IntfbClass, CustomClass = 1024 }

enum	PixelType { NormalPixel, BGRPixel }

Public Member Functions
	QGLScreen (int displayId)

virtual	~QGLScreen ()

QGLScreen::Options	options () const

virtual bool	chooseContext (QGLContext context, const QGLContext shareContext)

virtual bool	hasOpenGL ()=0

QGLScreenSurfaceFunctions *	surfaceFunctions () const

Public Member Functions inherited from QScreen
	QScreen (int display_id, ClassId classId)

	QScreen (int display_id)

virtual	~QScreen ()

virtual bool	initDevice ()=0

virtual bool	connect (const QString &displaySpec)=0

virtual void	disconnect ()=0

virtual void	shutdownDevice ()

virtual void	setMode (int, int, int)=0

virtual bool	supportsDepth (int) const

virtual void	save ()

virtual void	restore ()

virtual void	blank (bool on)

virtual int	pixmapOffsetAlignment ()

virtual int	pixmapLinestepAlignment ()

virtual int	sharedRamSize (void *)

virtual bool	onCard (const unsigned char *) const

virtual bool	onCard (const unsigned char *, ulong &out_offset) const

virtual void	set (unsigned int, unsigned int, unsigned int, unsigned int)

virtual int	alloc (unsigned int, unsigned int, unsigned int)

int	width () const

int	height () const

int	depth () const

virtual int	pixmapDepth () const

PixelType	pixelType () const

int	linestep () const

int	deviceWidth () const

int	deviceHeight () const

uchar *	base () const

virtual uchar *	cache (int)

virtual void	uncache (uchar *)

QImage::Format	pixelFormat () const

int	screenSize () const

int	totalSize () const

QRgb *	clut ()

int	colorCount ()

virtual QSize	mapToDevice (const QSize &) const

virtual QSize	mapFromDevice (const QSize &) const

virtual QPoint	mapToDevice (const QPoint &, const QSize &) const

virtual QPoint	mapFromDevice (const QPoint &, const QSize &) const

virtual QRect	mapToDevice (const QRect &, const QSize &) const

virtual QRect	mapFromDevice (const QRect &, const QSize &) const

virtual QImage	mapToDevice (const QImage &) const

virtual QImage	mapFromDevice (const QImage &) const

virtual QRegion	mapToDevice (const QRegion &, const QSize &) const

virtual QRegion	mapFromDevice (const QRegion &, const QSize &) const

virtual int	transformOrientation () const

virtual bool	isTransformed () const

virtual bool	isInterlaced () const

virtual void	setDirty (const QRect &)

virtual int	memoryNeeded (const QString &)

virtual void	haltUpdates ()

virtual void	resumeUpdates ()

virtual void	exposeRegion (QRegion r, int changing)

virtual void	blit (const QImage &img, const QPoint &topLeft, const QRegion &region)

virtual void	solidFill (const QColor &color, const QRegion &region)

void	blit (QWSWindow *bs, const QRegion &clip)

virtual QWSWindowSurface *	createSurface (QWidget *widget) const

virtual QWSWindowSurface *	createSurface (const QString &key) const

virtual QList< QScreen * >	subScreens () const

virtual QRegion	region () const

int	subScreenIndexAt (const QPoint &p) const

void	setOffset (const QPoint &p)

QPoint	offset () const

int	physicalWidth () const

int	physicalHeight () const

QPixmapDataFactory *	pixmapDataFactory () const

QGraphicsSystem *	graphicsSystem () const

ClassId	classId () const

Protected Member Functions
void	setOptions (QGLScreen::Options value)

void	setSurfaceFunctions (QGLScreenSurfaceFunctions *functions)

Protected Member Functions inherited from QScreen
void	setPixelFormat (QImage::Format format)

void	setPixmapDataFactory (QPixmapDataFactory *factory)

void	setGraphicsSystem (QGraphicsSystem *system)

Additional Inherited Members
Static Public Member Functions inherited from QScreen
static QScreen *	instance ()

Protected Attributes inherited from QScreen
QRgb	screenclut [256]

int	screencols

uchar *	data

QPoolEntry *	entries

int *	entryp

unsigned int *	lowest

int	w

int	lstep

int	h

int	d

PixelType	pixeltype

bool	grayscale

int	dw

int	dh

int	size

int	mapsize

int	displayId

int	physWidth

int	physHeight

Static Protected Attributes inherited from QScreen
static ClearCacheFunc	clearCacheFunc

Member Enumeration Documentation

enum Option

Enumerator
NoOptions
NativeWindows
NativePixmaps
NativeImages
Overlays

Definition at line 96 of file qglscreen_qws.h.

     {
         NoOptions       = 0,
         NativeWindows   = 1,
         NativePixmaps   = 2,
         NativeImages    = 4,
         Overlays        = 8
     };

Constructor & Destructor Documentation

QGLScreen ( int displayId )

virtual ~QGLScreen ( )

virtual

Member Function Documentation

QGLScreen::Options options ( ) const

virtual bool chooseContext	(	QGLContext *	context,
		const QGLContext *	shareContext
	)

virtual

virtual bool hasOpenGL ( )

pure virtual

QGLScreenSurfaceFunctions* surfaceFunctions ( ) const

void setOptions ( QGLScreen::Options value )

protected

void setSurfaceFunctions ( QGLScreenSurfaceFunctions * functions )

protected

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

QtOpenGL/qglscreen_qws.h

QGLScreen Class Reference

Class Description

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation