Callback to be implemented to provide access to Windowing API's ability to create Windows/pbuffers. More...

Inheritance diagram for osg::GraphicsContext::WindowingSystemInterface:

Public Member Functions
virtual unsigned int	getNumScreens (const ScreenIdentifier &screenIdentifier=ScreenIdentifier())=0

virtual void	getScreenSettings (const ScreenIdentifier &screenIdentifier, ScreenSettings &resolution)=0

virtual bool	setScreenSettings (const ScreenIdentifier &, const ScreenSettings &)

virtual void	enumerateScreenSettings (const ScreenIdentifier &screenIdentifier, ScreenSettingsList &resolutionList)=0

virtual void	setDisplaySettings (DisplaySettings *)

virtual osg::DisplaySettings *	getDisplaySettings () const

virtual GraphicsContext *	createGraphicsContext (Traits *traits)=0

virtual	~WindowingSystemInterface ()

void	getScreenResolution (const ScreenIdentifier &screenIdentifier, unsigned int &width, unsigned int &height)
	Gets screen resolution without using the ScreenResolution structure. More...

bool	setScreenResolution (const ScreenIdentifier &screenIdentifier, unsigned int width, unsigned int height)
	Sets screen resolution without using the ScreenSettings structure. More...

bool	setScreenRefreshRate (const ScreenIdentifier &screenIdentifier, double refreshRate)

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

virtual void	setThreadSafeRefUnref (bool threadSafe)
	Set whether to use a mutex to ensure ref() and unref() are thread safe. More...

bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...

OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...

int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...

int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...

int	referenceCount () const
	Return the number of pointers currently referencing this object. More...

ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...

ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...

void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...

void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
	Set whether reference counting should use a mutex for thread safe reference counting. More...

static bool	getThreadSafeReferenceCounting ()
	Get whether reference counting is active. More...

static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...

static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Detailed Description

Callback to be implemented to provide access to Windowing API's ability to create Windows/pbuffers.

Constructor & Destructor Documentation

virtual osg::GraphicsContext::WindowingSystemInterface::~WindowingSystemInterface ( )

inlinevirtual

Member Function Documentation

virtual GraphicsContext* osg::GraphicsContext::WindowingSystemInterface::createGraphicsContext ( Traits * traits )

pure virtual

virtual void osg::GraphicsContext::WindowingSystemInterface::enumerateScreenSettings	(	const ScreenIdentifier &	screenIdentifier,
		ScreenSettingsList &	resolutionList
	)

pure virtual

virtual osg::DisplaySettings* osg::GraphicsContext::WindowingSystemInterface::getDisplaySettings ( ) const

inlinevirtual

virtual unsigned int osg::GraphicsContext::WindowingSystemInterface::getNumScreens ( const ScreenIdentifier & screenIdentifier = ScreenIdentifier() )

pure virtual

void osg::GraphicsContext::WindowingSystemInterface::getScreenResolution	(	const ScreenIdentifier &	screenIdentifier,
		unsigned int &	width,
		unsigned int &	height
	)

inline

Gets screen resolution without using the ScreenResolution structure.

Deprecated:: Provided only for backward compatibility.

virtual void osg::GraphicsContext::WindowingSystemInterface::getScreenSettings	(	const ScreenIdentifier &	screenIdentifier,
		ScreenSettings &	resolution
	)

pure virtual

virtual void osg::GraphicsContext::WindowingSystemInterface::setDisplaySettings ( DisplaySettings * )

inlinevirtual

bool osg::GraphicsContext::WindowingSystemInterface::setScreenRefreshRate	(	const ScreenIdentifier &	screenIdentifier,
		double	refreshRate
	)

inline

Deprecated:: Provided only for backward compatibility.

bool osg::GraphicsContext::WindowingSystemInterface::setScreenResolution	(	const ScreenIdentifier &	screenIdentifier,
		unsigned int	width,
		unsigned int	height
	)

inline

Sets screen resolution without using the ScreenSettings structure.

Deprecated:: Provided only for backward compatibility.

virtual bool osg::GraphicsContext::WindowingSystemInterface::setScreenSettings	(	const ScreenIdentifier &	,
		const ScreenSettings &
	)

inlinevirtual

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

osg/GraphicsContext

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation