osgQt::GraphicsWindowQt Class Reference

#include <GraphicsWindowQt.h>

Inheritance diagram for osgQt::GraphicsWindowQt:

Collaboration diagram for osgQt::GraphicsWindowQt:

Classes
struct	WindowData

Public Member Functions
	GraphicsWindowQt (osg::GraphicsContext::Traits *traits, QWidget *parent=NULL, const QGLWidget *shareWidget=NULL, Qt::WindowFlags f=0)
	GraphicsWindowQt (GLWidget *widget)
virtual	~GraphicsWindowQt ()
GLWidget *	getGLWidget ()
const GLWidget *	getGLWidget () const
GLWidget *	getGraphWidget ()
	deprecated More...
const GLWidget *	getGraphWidget () const
	deprecated More...
bool	init (QWidget *parent, const QGLWidget *shareWidget, Qt::WindowFlags f)
virtual bool	setWindowRectangleImplementation (int x, int y, int width, int height)
virtual void	getWindowRectangle (int &x, int &y, int &width, int &height)
virtual bool	setWindowDecorationImplementation (bool windowDecoration)
virtual bool	getWindowDecoration () const
virtual void	grabFocus ()
virtual void	grabFocusIfPointerInWindow ()
virtual void	raiseWindow ()
virtual void	setWindowName (const std::string &name)
virtual std::string	getWindowName ()
virtual void	useCursor (bool cursorOn)
virtual void	setCursor (MouseCursor cursor)
bool	getTouchEventsEnabled () const
virtual void	setTouchEventsEnabled (bool e)
virtual bool	valid () const
virtual bool	realizeImplementation ()
virtual bool	isRealizedImplementation () const
virtual void	closeImplementation ()
virtual bool	makeCurrentImplementation ()
virtual bool	releaseContextImplementation ()
virtual void	swapBuffersImplementation ()
virtual void	runOperations ()
virtual void	requestWarpPointer (float x, float y)
Public Member Functions inherited from osgViewer::GraphicsWindow
	GraphicsWindow ()
virtual bool	isSameKindAs (const Object *object) const
virtual const char *	libraryName () const
virtual const char *	className () const
void	setEventQueue (osgGA::EventQueue *eventQueue)
osgGA::EventQueue *	getEventQueue ()
const osgGA::EventQueue *	getEventQueue () const
virtual bool	checkEvents ()
void	setWindowRectangle (int x, int y, int width, int height)
void	setWindowDecoration (bool flag)
virtual void	setSyncToVBlank (bool on)
bool	getSyncToVBlank () const
virtual void	setSwapGroup (bool on, GLuint group, GLuint barrier)
void	getSwapGroup (bool &on, GLuint &group, GLuint &barrier) const
virtual bool	makeContextCurrentImplementation (GraphicsContext *)
virtual void	bindPBufferToTextureImplementation (GLenum)
void	getViews (Views &views)
virtual void	requestRedraw ()
virtual void	requestContinuousUpdate (bool=true)
Public Member Functions inherited from osg::GraphicsContext
void	add (Operation *operation)
void	remove (Operation *operation)
void	remove (const std::string &name)
void	removeAllOperations ()
GraphicsOperationQueue &	getOperationsQueue ()
OpenThreads::Mutex *	getOperationsMutex ()
osg::RefBlock *	getOperationsBlock ()
Operation *	getCurrentOperation ()
const Traits *	getTraits () const
void	setState (State *state)
State *	getState ()
const State *	getState () const
void	setClearColor (const Vec4 &color)
const Vec4 &	getClearColor () const
void	setClearMask (GLbitfield mask)
GLbitfield	getClearMask () const
virtual void	clear ()
double	getTimeSinceLastClear () const
bool	realize ()
void	close (bool callCloseImplementation=true)
void	swapBuffers ()
bool	isRealized () const
bool	makeCurrent ()
bool	makeContextCurrent (GraphicsContext *readContext)
bool	releaseContext ()
bool	isCurrent () const
void	bindPBufferToTexture (GLenum buffer)
void	createGraphicsThread ()
void	setGraphicsThread (GraphicsThread *gt)
GraphicsThread *	getGraphicsThread ()
const GraphicsThread *	getGraphicsThread () const
virtual bool	makeContextCurrentImplementation (GraphicsContext *readContext)=0
void	setSwapCallback (SwapCallback *rc)
SwapCallback *	getSwapCallback ()
const SwapCallback *	getSwapCallback () const
void	swapBuffersCallbackOrImplemenation ()
void	resized (int x, int y, int width, int height)
void	setResizedCallback (ResizedCallback *rc)
ResizedCallback *	getResizedCallback ()
const ResizedCallback *	getResizedCallback () const
virtual void	resizedImplementation (int x, int y, int width, int height)
Cameras &	getCameras ()
const Cameras &	getCameras () const
void	setDefaultFboId (GLuint i)
GLuint	getDefaultFboId () const
virtual bool	isSameKindAs (const Object *object) const
Public Member Functions inherited from osg::Object
	Object ()
	Object (bool threadSafeRefUnref)
	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
std::string	getCompoundClassName () const
virtual Node *	asNode ()
virtual const Node *	asNode () const
virtual NodeVisitor *	asNodeVisitor ()
virtual const NodeVisitor *	asNodeVisitor () const
virtual StateAttribute *	asStateAttribute ()
virtual const StateAttribute *	asStateAttribute () const
virtual Uniform *	asUniform ()
virtual const Uniform *	asUniform () const
virtual void	setThreadSafeRefUnref (bool threadSafe)
virtual void	setName (const std::string &name)
void	setName (const char *name)
const std::string &	getName () const
void	setDataVariance (DataVariance dv)
DataVariance	getDataVariance () const
virtual void	computeDataVariance ()
void	setUserDataContainer (osg::UserDataContainer *udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
virtual Referenced *	getUserData ()
virtual const Referenced *	getUserData () const
template<typename T >
bool	getUserValue (const std::string &name, T &value) const
template<typename T >
void	setUserValue (const std::string &name, const T &value)
virtual void	resizeGLObjectBuffers (unsigned int)
virtual void	releaseGLObjects (osg::State *=0) const
template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const
Public Member Functions inherited from osgGA::GUIActionAdapter
virtual	~GUIActionAdapter ()
virtual osg::View *	asView ()
virtual bool	computeIntersections (const osgGA::GUIEventAdapter &, osgUtil::LineSegmentIntersector::Intersections &, osg::Node::NodeMask=0xffffffff)
virtual bool	computeIntersections (const osgGA::GUIEventAdapter &, const osg::NodePath &, osgUtil::LineSegmentIntersector::Intersections &, osg::Node::NodeMask=0xffffffff)

Static Public Member Functions
static QGLFormat	traits2qglFormat (const osg::GraphicsContext::Traits *traits)
static void	qglFormat2traits (const QGLFormat &format, osg::GraphicsContext::Traits *traits)
static osg::GraphicsContext::Traits *	createTraits (const QGLWidget *widget)
Static Public Member Functions inherited from osg::GraphicsContext
static void	setWindowingSystemInterface (WindowingSystemInterface *wsInterface)
static WindowingSystemInterface *	getWindowingSystemInterface ()
static GraphicsContext *	createGraphicsContext (Traits *traits)
static unsigned int	createNewContextID ()
static unsigned int	getMaxContextID ()
static void	incrementContextIDUsageCount (unsigned int contextID)
static void	decrementContextIDUsageCount (unsigned int contextID)
static GraphicsContexts	getAllRegisteredGraphicsContexts ()
static GraphicsContexts	getRegisteredGraphicsContexts (unsigned int contextID)
static void	setCompileContext (unsigned int contextID, GraphicsContext *gc)
static GraphicsContext *	getOrCreateCompileContext (unsigned int contextID)
static GraphicsContext *	getCompileContext (unsigned int contextID)
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool	getThreadSafeReferenceCounting ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Protected Attributes
GLWidget *	_widget
bool	_ownsWidget
QCursor	_currentCursor
bool	_realized
Protected Attributes inherited from osgViewer::GraphicsWindow
osg::ref_ptr< osgGA::EventQueue >	_eventQueue
Protected Attributes inherited from osg::GraphicsContext
Cameras	_cameras
ref_ptr< Traits >	_traits
ref_ptr< State >	_state
Vec4	_clearColor
GLbitfield	_clearMask
OpenThreads::Thread *	_threadOfLastMakeCurrent
OpenThreads::Mutex	_operationsMutex
osg::ref_ptr< osg::RefBlock >	_operationsBlock
GraphicsOperationQueue	_operations
osg::ref_ptr< Operation >	_currentOperation
ref_ptr< GraphicsThread >	_graphicsThread
ref_ptr< ResizedCallback >	_resizedCallback
ref_ptr< SwapCallback >	_swapCallback
Timer_t	_lastClearTick
GLuint	_defaultFboId
Protected Attributes inherited from osg::Object
std::string	_name
DataVariance	_dataVariance
osg::UserDataContainer *	_userDataContainer
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Friends
class	GLWidget

Additional Inherited Members
Public Types inherited from osgViewer::GraphicsWindow
enum	MouseCursor {   InheritCursor, NoCursor, RightArrowCursor, LeftArrowCursor,   InfoCursor, DestroyCursor, HelpCursor, CycleCursor,   SprayCursor, WaitCursor, TextCursor, CrosshairCursor,   HandCursor, UpDownCursor, LeftRightCursor, TopSideCursor,   BottomSideCursor, LeftSideCursor, RightSideCursor, TopLeftCorner,   TopRightCorner, BottomRightCorner, BottomLeftCorner }
typedef std::list < osgViewer::View * >	Views
Public Types inherited from osg::GraphicsContext
typedef std::vector < ScreenSettings >	ScreenSettingsList
typedef std::vector < GraphicsContext * >	GraphicsContexts
typedef std::list< ref_ptr < Operation > >	GraphicsOperationQueue
typedef std::list< osg::Camera * >	Cameras
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
Protected Member Functions inherited from osg::GraphicsContext
	GraphicsContext ()
	GraphicsContext (const GraphicsContext &, const osg::CopyOp &)
virtual	~GraphicsContext ()
virtual Object *	cloneType () const
virtual Object *	clone (const CopyOp &) const
void	addCamera (osg::Camera *camera)
void	removeCamera (osg::Camera *camera)
Protected Member Functions inherited from osg::Object
virtual	~Object ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Static Protected Member Functions inherited from osg::GraphicsContext
static void	registerGraphicsContext (GraphicsContext *gc)
static void	unregisterGraphicsContext (GraphicsContext *gc)

Detailed Description

Definition at line 130 of file GraphicsWindowQt.h.

Constructor & Destructor Documentation

osgQt::GraphicsWindowQt::GraphicsWindowQt	(	osg::GraphicsContext::Traits *	traits,
		QWidget *	parent = NULL,
		const QGLWidget *	shareWidget = NULL,
		Qt::WindowFlags	f = 0
	)

osgQt::GraphicsWindowQt::GraphicsWindowQt

(

GLWidget *

widget

)

virtual osgQt::GraphicsWindowQt::~GraphicsWindowQt ( )

virtual

Member Function Documentation

virtual void osgQt::GraphicsWindowQt::closeImplementation ( )

virtual

Close the graphics context implementation. Pure virtual - must be implemented by concrete implementations of GraphicsContext.

Reimplemented from osgViewer::GraphicsWindow.

static osg::GraphicsContext::Traits* osgQt::GraphicsWindowQt::createTraits ( const QGLWidget *  widget )

static

GLWidget* osgQt::GraphicsWindowQt::getGLWidget ( )

inline

Definition at line 137 of file GraphicsWindowQt.h.

const GLWidget* osgQt::GraphicsWindowQt::getGLWidget ( ) const

inline

Definition at line 138 of file GraphicsWindowQt.h.

GLWidget* osgQt::GraphicsWindowQt::getGraphWidget ( )

inline

deprecated

Definition at line 141 of file GraphicsWindowQt.h.

const GLWidget* osgQt::GraphicsWindowQt::getGraphWidget ( ) const

inline

deprecated

Definition at line 143 of file GraphicsWindowQt.h.

bool osgQt::GraphicsWindowQt::getTouchEventsEnabled ( ) const

inline

Definition at line 169 of file GraphicsWindowQt.h.

virtual bool osgQt::GraphicsWindowQt::getWindowDecoration ( ) const

virtual

Set Window decoration.

Reimplemented from osgViewer::GraphicsWindow.

virtual std::string osgQt::GraphicsWindowQt::getWindowName ( )

virtual

Return the name of the window

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::getWindowRectangle ( int &  x, int &  y, int &  width, int &  height  )

virtual

Get the window's position and size.

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::grabFocus ( )

virtual

Get focus.

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::grabFocusIfPointerInWindow ( )

virtual

Get focus on if the pointer is in this window.

Reimplemented from osgViewer::GraphicsWindow.

bool osgQt::GraphicsWindowQt::init	(	QWidget *	parent,
		const QGLWidget *	shareWidget,
		Qt::WindowFlags	f
	)

virtual bool osgQt::GraphicsWindowQt::isRealizedImplementation ( ) const

virtual

Return true if the graphics context has been realized, and is ready to use, implementation. Pure virtual - must be implemented by concrete implementations of GraphicsContext.

Reimplemented from osgViewer::GraphicsWindow.

virtual bool osgQt::GraphicsWindowQt::makeCurrentImplementation ( )

virtual

Make this graphics context current implementation. Pure virtual - must be implemented by concrete implementations of GraphicsContext.

Reimplemented from osgViewer::GraphicsWindow.

static void osgQt::GraphicsWindowQt::qglFormat2traits ( const QGLFormat &  format, osg::GraphicsContext::Traits *  traits  )

static

virtual void osgQt::GraphicsWindowQt::raiseWindow ( )

virtual

Raise the window to the top.

Reimplemented from osgViewer::GraphicsWindow.

virtual bool osgQt::GraphicsWindowQt::realizeImplementation ( )

virtual

Realize the GraphicsContext implementation, Pure virtual - must be implemented by concrete implementations of GraphicsContext.

Reimplemented from osgViewer::GraphicsWindow.

virtual bool osgQt::GraphicsWindowQt::releaseContextImplementation ( )

virtual

Release the graphics context.

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::requestWarpPointer ( float  x, float  y  )

virtual

requestWarpPointer(int,int) is requesting a repositioning of the mouse pointer to a specified x,y location on the window. This is used by some camera manipulators to initialise the mouse pointer when mouse position relative to a controls neutral mouse position is required, i.e when mimicking an aircraft joystick.

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::runOperations ( )

virtual

Run the operations.

Reimplemented from osg::GraphicsContext.

virtual void osgQt::GraphicsWindowQt::setCursor ( MouseCursor  )

virtual

Set mouse cursor to a specific shape.

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::setTouchEventsEnabled ( bool  e )

inlinevirtual

Definition at line 170 of file GraphicsWindowQt.h.

virtual bool osgQt::GraphicsWindowQt::setWindowDecorationImplementation ( bool  )

virtual

implementation of setWindowDecoration, should be implemented by derived classes

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::setWindowName ( const std::string &  )

virtual

Set the name of the window

Reimplemented from osgViewer::GraphicsWindow.

virtual bool osgQt::GraphicsWindowQt::setWindowRectangleImplementation ( int  , int  , int  , int    )

virtual

implementation of setWindowRectangle, should be implemented by derived classes

Reimplemented from osgViewer::GraphicsWindow.

virtual void osgQt::GraphicsWindowQt::swapBuffersImplementation ( )

virtual

Swap the front and back buffers implementation. Pure virtual - must be implemented by concrete implementations of GraphicsContext.

Reimplemented from osgViewer::GraphicsWindow.

static QGLFormat osgQt::GraphicsWindowQt::traits2qglFormat ( const osg::GraphicsContext::Traits *  traits )

static

virtual void osgQt::GraphicsWindowQt::useCursor ( bool  cursorOn )

virtual

Switch on/off the cursor.

Reimplemented from osgViewer::GraphicsWindow.

virtual bool osgQt::GraphicsWindowQt::valid ( ) const

virtual

Return whether a valid and usable GraphicsContext has been created.

Reimplemented from osgViewer::GraphicsWindow.

Friends And Related Function Documentation

friend class GLWidget

friend

Definition at line 186 of file GraphicsWindowQt.h.

Member Data Documentation

QCursor osgQt::GraphicsWindowQt::_currentCursor

protected

Definition at line 189 of file GraphicsWindowQt.h.

bool osgQt::GraphicsWindowQt::_ownsWidget

protected

Definition at line 188 of file GraphicsWindowQt.h.

bool osgQt::GraphicsWindowQt::_realized

protected

Definition at line 190 of file GraphicsWindowQt.h.

GLWidget* osgQt::GraphicsWindowQt::_widget

protected

Definition at line 187 of file GraphicsWindowQt.h.

---

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

• osg_head/include/osgQt/GraphicsWindowQt.h