uiGraphicsScene Class Reference

Inheritance diagram for uiGraphicsScene:

Public Member Functions
	uiGraphicsScene (const char *)
	~uiGraphicsScene ()
double	maxX () const
double	maxY () const
int	nrPixX () const
int	nrPixY () const
void	setEmpty ()
void	removeAllItems ()
uiGraphicsItem *	removeItem (uiGraphicsItem *)
uiGraphicsItemSet *	removeItems (uiGraphicsItemSet *)
template<class T >
T *	addItem (T *)
	Item becomes mine. More...
uiGraphicsItemSet *	addItems (uiGraphicsItemSet *)
uiGraphicsItemGroup *	addItemGrp (uiGraphicsItemGroup *)
int	nrItems () const
uiGraphicsItem *	getItem (int id)
const uiGraphicsItem *	getItem (int id) const
uiGraphicsItem *	itemAt (const Geom::Point2D< float > &)
const uiGraphicsItem *	itemAt (const Geom::Point2D< float > &) const
uiRectItem *	addRect (float x, float y, float w, float h)
uiPolygonItem *	addPolygon (const TypeSet< uiPoint > &, bool fill)
uiPolyLineItem *	addPolyLine (const TypeSet< uiPoint > &)
void	useBackgroundPattern (bool)
void	setBackGroundColor (const Color &)
const Color	backGroundColor () const
int	getSelItemSize () const
uiRect	getSelectedArea () const
void	setSelectionArea (const uiRect &)
MouseEventHandler &	getMouseEventHandler ()
void	saveAsImage (const char *, int, int, int)
void	saveAsPDF (const char *, int w, int h, int r)
void	saveAsPS (const char *, int w, int h, int r)
void	saveAsPDF_PS (const char *, bool pdf_or_ps, int w, int h, int r)
void	setSceneRect (float x, float y, float w, float h)
uiRect	sceneRect ()
bool	isMouseEventActive () const
void	setMouseEventActive (bool yn)
	mQtclass (QGraphicsScene *) qGraphicsScene()
void	copyToClipBoard ()
void	addUpdateToQueue (Task *)
bool	executePendingUpdates ()
void	setPixelDensity (float)
float	getPixelDensity () const
	mDeclInstanceCreatedNotifierAccess (uiGraphicsScene)
void	translateText ()
mDeprecated double	width () const
mDeprecated double	height () const
Public Member Functions inherited from NamedCallBacker
	NamedCallBacker (const char *nm=0)
	NamedCallBacker (const NamedCallBacker &)
bool	operator== (const NamedCallBacker &oth) const
bool	operator== (const NamedObject &oth) const
virtual Notifier< NamedCallBacker > &	objectToBeDeleted () const
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
virtual bool	isCapsule () const
void	stopReceivingNotifications () const
Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=0)
	NamedObject (const NamedObject &oth)
virtual	~NamedObject ()
NamedObject &	operator= (const NamedObject &)
bool	operator== (const NamedObject &oth) const
virtual const OD::String &	name () const
virtual BufferString	getName () const
virtual void	setName (const char *nm)
bool	getNameFromPar (const IOPar &)
void	putNameInPar (IOPar &) const

Static Public Member Functions
static float	getDefaultPixelDensity ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Public Attributes
Notifier< uiGraphicsScene >	ctrlPPressed
Notifier< uiGraphicsScene >	ctrlCPressed
Notifier< uiGraphicsScene >	pixelDensityChange

Protected Member Functions
void	CtrlCPressedCB (CallBacker *)
uiGraphicsItem *	doAddItem (uiGraphicsItem *)
int	indexOf (int id) const
Protected Member Functions inherited from NamedCallBacker
void	sendDelNotif () const
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...

Protected Attributes
ObjectSet< uiGraphicsItem >	items_
ODGraphicsScene *	odgraphicsscene_
MouseEventHandler	mousehandler_
bool	ismouseeventactive_
int	queueid_
float	pixeldensity_
Protected Attributes inherited from NamedCallBacker
Notifier< NamedCallBacker >	delnotif_
Threads::Atomic< bool >	delalreadytriggered_
Protected Attributes inherited from NamedObject
BufferString	name_

Friends
class	uiGraphicsItem

Detailed Description

Constructor & Destructor Documentation

uiGraphicsScene::uiGraphicsScene

(

const char *

)

uiGraphicsScene::~uiGraphicsScene

(

)

Member Function Documentation

template<class T >

T * uiGraphicsScene::addItem ( T *  itm )

inline

Item becomes mine.

uiGraphicsItemGroup* uiGraphicsScene::addItemGrp

(

uiGraphicsItemGroup *

)

uiGraphicsItemSet* uiGraphicsScene::addItems

(

uiGraphicsItemSet *

)

uiPolygonItem* uiGraphicsScene::addPolygon	(	const TypeSet< uiPoint > &	,
		bool	fill
	)

uiPolyLineItem* uiGraphicsScene::addPolyLine

(

const TypeSet< uiPoint > &

)

uiRectItem* uiGraphicsScene::addRect	(	float	x,
		float	y,
		float	w,
		float	h
	)

void uiGraphicsScene::addUpdateToQueue

(

Task *

)

const Color uiGraphicsScene::backGroundColor

(

)

const

void uiGraphicsScene::copyToClipBoard

(

)

void uiGraphicsScene::CtrlCPressedCB ( CallBacker *  )

protected

uiGraphicsItem* uiGraphicsScene::doAddItem ( uiGraphicsItem *  )

protected

bool uiGraphicsScene::executePendingUpdates

(

)

static float uiGraphicsScene::getDefaultPixelDensity ( )

static

uiGraphicsItem* uiGraphicsScene::getItem

(

int

id

)

const uiGraphicsItem* uiGraphicsScene::getItem

(

int

id

)

const

MouseEventHandler& uiGraphicsScene::getMouseEventHandler ( )

inline

float uiGraphicsScene::getPixelDensity ( ) const

inline

uiRect uiGraphicsScene::getSelectedArea

(

)

const

int uiGraphicsScene::getSelItemSize

(

)

const

mDeprecated double uiGraphicsScene::height ( ) const

inline

int uiGraphicsScene::indexOf ( int  id ) const

protected

bool uiGraphicsScene::isMouseEventActive ( ) const

inline

uiGraphicsItem* uiGraphicsScene::itemAt

(

const Geom::Point2D< float > &

)

const uiGraphicsItem* uiGraphicsScene::itemAt

(

const Geom::Point2D< float > &

)

const

double uiGraphicsScene::maxX

(

)

const

double uiGraphicsScene::maxY

(

)

const

uiGraphicsScene::mDeclInstanceCreatedNotifierAccess

(

uiGraphicsScene

)

uiGraphicsScene::mQtclass ( QGraphicsScene *  )

inline

int uiGraphicsScene::nrItems

(

)

const

int uiGraphicsScene::nrPixX

(

)

const

int uiGraphicsScene::nrPixY

(

)

const

void uiGraphicsScene::removeAllItems

(

)

uiGraphicsItem* uiGraphicsScene::removeItem

(

uiGraphicsItem *

)

Gives object back to caller (not deleted)

uiGraphicsItemSet* uiGraphicsScene::removeItems

(

uiGraphicsItemSet *

)

Does not delete the items

void uiGraphicsScene::saveAsImage	(	const char *	,
		int	,
		int	,
		int
	)

void uiGraphicsScene::saveAsPDF	(	const char *	,
		int	w,
		int	h,
		int	r
	)

void uiGraphicsScene::saveAsPDF_PS	(	const char *	,
		bool	pdf_or_ps,
		int	w,
		int	h,
		int	r
	)

void uiGraphicsScene::saveAsPS	(	const char *	,
		int	w,
		int	h,
		int	r
	)

uiRect uiGraphicsScene::sceneRect

(

)

void uiGraphicsScene::setBackGroundColor

(

const Color &

)

void uiGraphicsScene::setEmpty ( )

inline

void uiGraphicsScene::setMouseEventActive ( bool  yn )

inline

void uiGraphicsScene::setPixelDensity

(

float

)

void uiGraphicsScene::setSceneRect	(	float	x,
		float	y,
		float	w,
		float	h
	)

void uiGraphicsScene::setSelectionArea

(

const uiRect &

)

void uiGraphicsScene::translateText

(

)

void uiGraphicsScene::useBackgroundPattern

(

bool

)

mDeprecated double uiGraphicsScene::width ( ) const

inline

Friends And Related Function Documentation

friend class uiGraphicsItem

friend

Member Data Documentation

Notifier<uiGraphicsScene> uiGraphicsScene::ctrlCPressed

Notifier<uiGraphicsScene> uiGraphicsScene::ctrlPPressed

bool uiGraphicsScene::ismouseeventactive_

protected

ObjectSet<uiGraphicsItem> uiGraphicsScene::items_

protected

MouseEventHandler uiGraphicsScene::mousehandler_

protected

ODGraphicsScene* uiGraphicsScene::odgraphicsscene_

protected

float uiGraphicsScene::pixeldensity_

protected

Notifier<uiGraphicsScene> uiGraphicsScene::pixelDensityChange

int uiGraphicsScene::queueid_

protected