uiGraphicsScene Class Reference

Inheritance diagram for uiGraphicsScene:

Public Member Functions
	uiGraphicsScene (const char *)
	~uiGraphicsScene ()
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 ()
double	width () const
double	height () const
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
void	translateText ()
Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=0)
	NamedObject (const NamedObject *linkedto)
	NamedObject (const NamedObject &)
virtual	~NamedObject ()
void	setLinkedTo (NamedObject *)
bool	operator== (const NamedObject &oth) const
virtual const OD::String &	name () const
virtual const OD::String &	annotName () const
virtual void	setName (const char *)
void	setCleanName (const char *)
	cleans string first More...
void	deleteNotify (const CallBack &)
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)
bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)
void	detachCB (NotifierAccess &, const CallBack &)
void	detachCB (NotifierAccess *notif, const CallBack &cb)
bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...

Static Public Member Functions
static float	getDefaultPixelDensity ()

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 CallBacker
void	detachAllNotifiers ()
	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 NamedObject
BufferString *	name_
NamedObject *	linkedto_
CallBackSet *	delnotify_

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

double uiGraphicsScene::height

(

)

const

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

uiGraphicsScene::mQtclass ( QGraphicsScene *  )

inline

int uiGraphicsScene::nrItems

(

)

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::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

)

double uiGraphicsScene::width

(

)

const

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