uiGraphicsItem Class Reference

Inheritance diagram for uiGraphicsItem:

Public Member Functions
	uiGraphicsItem ()
	~uiGraphicsItem ()
virtual OD::ButtonState	acceptedMouseButtonsEnabled () const
void	addChild (uiGraphicsItem *)
void	addChildSet (uiGraphicsItemSet &)
virtual uiRect	boundingRect () const
virtual uiGraphicsItem *	findItem (QGraphicsItem *)
uiGraphicsItem *	getChild (int)
Geom::Point2D< float >	getPos () const
float	getRotation ()
void	getScale (float &sx, float &sy)
float	getTransparency () const
int	getZValue () const
void	hide ()
int	id () const
virtual bool	isFiltersChildEventsEnabled () const
virtual bool	isHoverEventsAccepted () const
bool	isItemIgnoresTransformationsEnabled () const
virtual bool	isMovable () const
bool	isPresent (const uiGraphicsItem &) const
virtual bool	isSelectable () const
virtual bool	isSelected () const
virtual bool	isVisible () const
void	moveBy (float x, float y)
int	nrChildren () const
QGraphicsItem *	qGraphicsItem ()
const QGraphicsItem *	qGraphicsItem () const
void	removeAll (bool withdelete)
void	removeChild (uiGraphicsItem *, bool withdelete)
void	removeChildSet (uiGraphicsItemSet &)
void	rotate (float angle)
void	scale (float sx, float sy)
virtual void	setAcceptedMouseButtons (OD::ButtonState)
virtual void	setAcceptHoverEvents (bool)
void	setCursor (const MouseCursor &)
virtual void	setFillColor (const Color &, bool usetransp=false)
virtual void	setFillPattern (const FillPattern &)
virtual void	setFiltersChildEvents (bool)
virtual void	setGradientFill (int x1, int y1, int x2, int y2, const TypeSet< float > &stops, const TypeSet< Color > &colors)
void	setItemIgnoresTransformations (bool)
virtual void	setMovable (bool)
virtual void	setPenColor (const Color &, bool usetransp=false)
virtual void	setPenStyle (const OD::LineStyle &, bool usetransp=false)
void	setPos (const Geom::Point2D< float > &)
void	setPos (const uiPoint &p)
void	setPos (const uiWorldPoint &)
void	setPos (float x, float y)
void	setRotation (float angle)
void	setScale (float sx, float sy)
virtual void	setScene (uiGraphicsScene *)
virtual void	setSelectable (bool)
virtual void	setSelected (bool)
void	setToolTip (const uiString &)
virtual void	setTransparency (float)
virtual void	setVisible (bool)
void	setZValue (int)
void	show ()
uiPoint	transformToScenePos (const uiPoint &itmpos) const
virtual void	translateText ()
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	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
void	stopReceivingNotifications () const

Public Attributes
CNotifier< uiGraphicsItem, const MouseEvent & >	leftClicked
CNotifier< uiGraphicsItem, const MouseEvent & >	rightClicked

Protected Member Functions
	uiGraphicsItem (QGraphicsItem *)
virtual QGraphicsItem *	mkQtObj ()
virtual void	stPos (float, float)

Protected Attributes
ObjectSet< uiGraphicsItem >	children_
uiGraphicsItem *	parent_
QGraphicsItem *	qgraphicsitem_
uiGraphicsScene *	scene_
bool	selected_

Private Member Functions
void	updateTransform ()

Static Private Member Functions
static int	getNewID ()

Private Attributes
double	angle_
const int	id_
uiWorldPoint	scale_
uiString	tooltip_
uiWorldPoint	translation_

Additional Inherited Members
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Detailed Description

<>

Constructor & Destructor Documentation

uiGraphicsItem() [1/2]

uiGraphicsItem::uiGraphicsItem

(

)

~uiGraphicsItem()

uiGraphicsItem::~uiGraphicsItem

(

)

uiGraphicsItem() [2/2]

uiGraphicsItem::uiGraphicsItem ( QGraphicsItem *  )

protected

Member Function Documentation

acceptedMouseButtonsEnabled()

virtual OD::ButtonState uiGraphicsItem::acceptedMouseButtonsEnabled ( ) const

virtual

addChild()

void uiGraphicsItem::addChild

(

uiGraphicsItem *

)

addChildSet()

void uiGraphicsItem::addChildSet

(

uiGraphicsItemSet &

)

boundingRect()

virtual uiRect uiGraphicsItem::boundingRect ( ) const

virtual

Reimplemented in uiGraphicsItemGroup.

findItem()

virtual uiGraphicsItem* uiGraphicsItem::findItem ( QGraphicsItem *  )

virtual

Reimplemented in uiGraphicsItemGroup.

getChild()

uiGraphicsItem* uiGraphicsItem::getChild

(

int

)

getNewID()

static int uiGraphicsItem::getNewID ( )

staticprivate

getPos()

Geom::Point2D<float> uiGraphicsItem::getPos

(

)

const

getRotation()

float uiGraphicsItem::getRotation

(

)

getScale()

void uiGraphicsItem::getScale	(	float &	sx,
		float &	sy
	)

getTransparency()

float uiGraphicsItem::getTransparency

(

)

const

getZValue()

int uiGraphicsItem::getZValue

(

)

const

hide()

void uiGraphicsItem::hide

(

)

id()

int uiGraphicsItem::id ( ) const

inline

isFiltersChildEventsEnabled()

virtual bool uiGraphicsItem::isFiltersChildEventsEnabled ( ) const

virtual

isHoverEventsAccepted()

virtual bool uiGraphicsItem::isHoverEventsAccepted ( ) const

virtual

isItemIgnoresTransformationsEnabled()

bool uiGraphicsItem::isItemIgnoresTransformationsEnabled

(

)

const

isMovable()

virtual bool uiGraphicsItem::isMovable ( ) const

virtual

isPresent()

bool uiGraphicsItem::isPresent

(

const uiGraphicsItem &

)

const

isSelectable()

virtual bool uiGraphicsItem::isSelectable ( ) const

virtual

isSelected()

virtual bool uiGraphicsItem::isSelected ( ) const

inlinevirtual

isVisible()

virtual bool uiGraphicsItem::isVisible ( ) const

virtual

Reimplemented in uiGraphicsItemGroup.

mkQtObj()

virtual QGraphicsItem* uiGraphicsItem::mkQtObj ( )

inlineprotectedvirtual

Reimplemented in uiCurvedItem, uiArrowItem, uiPointItem, uiMarkerItem, uiAdvancedTextItem, uiRectItem, uiMultiColorPolyLineItem, uiPolyLineItem, uiPolygonItem, uiPixmapItem, uiDynamicImageItem, uiLineItem, uiEllipseItem, uiObjectItem, and uiGraphicsItemGroup.

moveBy()

void uiGraphicsItem::moveBy	(	float	x,
		float	y
	)

nrChildren()

int uiGraphicsItem::nrChildren

(

)

const

qGraphicsItem() [1/2]

QGraphicsItem* uiGraphicsItem::qGraphicsItem ( )

inline

qGraphicsItem() [2/2]

const QGraphicsItem* uiGraphicsItem::qGraphicsItem ( ) const

inline

removeAll()

void uiGraphicsItem::removeAll

(

bool

withdelete

)

removeChild()

void uiGraphicsItem::removeChild	(	uiGraphicsItem *	,
		bool	withdelete
	)

removeChildSet()

void uiGraphicsItem::removeChildSet

(

uiGraphicsItemSet &

)

rotate()

void uiGraphicsItem::rotate ( float  angle )

inline

scale()

void uiGraphicsItem::scale ( float  sx, float  sy  )

inline

setAcceptedMouseButtons()

virtual void uiGraphicsItem::setAcceptedMouseButtons ( OD::ButtonState  )

virtual

setAcceptHoverEvents()

virtual void uiGraphicsItem::setAcceptHoverEvents ( bool  )

virtual

setCursor()

void uiGraphicsItem::setCursor

(

const MouseCursor &

)

setFillColor()

virtual void uiGraphicsItem::setFillColor ( const Color &  , bool  usetransp = false  )

virtual

Reimplemented in uiMarkerItem.

setFillPattern()

virtual void uiGraphicsItem::setFillPattern ( const FillPattern &  )

virtual

setFiltersChildEvents()

virtual void uiGraphicsItem::setFiltersChildEvents ( bool  )

virtual

setGradientFill()

virtual void uiGraphicsItem::setGradientFill ( int  x1, int  y1, int  x2, int  y2, const TypeSet< float > &  stops, const TypeSet< Color > &  colors  )

virtual

Creates a linear gradient from (x1,y1) to (x2,y2). stops are values between 0 and 1 on the gradient line where colors are defined

setItemIgnoresTransformations()

void uiGraphicsItem::setItemIgnoresTransformations

(

bool

)

setMovable()

virtual void uiGraphicsItem::setMovable ( bool  )

virtual

setPenColor()

virtual void uiGraphicsItem::setPenColor ( const Color &  , bool  usetransp = false  )

virtual

Reimplemented in uiLineItem.

setPenStyle()

virtual void uiGraphicsItem::setPenStyle ( const OD::LineStyle &  , bool  usetransp = false  )

virtual

Reimplemented in uiLineItem.

setPos() [1/4]

void uiGraphicsItem::setPos

(

const Geom::Point2D< float > &

)

setPos() [2/4]

void uiGraphicsItem::setPos

(

const uiPoint &

p

)

setPos() [3/4]

void uiGraphicsItem::setPos

(

const uiWorldPoint &

)

setPos() [4/4]

void uiGraphicsItem::setPos	(	float	x,
		float	y
	)

setRotation()

void uiGraphicsItem::setRotation

(

float

angle

)

setScale()

void uiGraphicsItem::setScale	(	float	sx,
		float	sy
	)

setScene()

virtual void uiGraphicsItem::setScene ( uiGraphicsScene *  )

virtual

Reimplemented in uiGraphicsItemGroup.

setSelectable()

virtual void uiGraphicsItem::setSelectable ( bool  )

virtual

setSelected()

virtual void uiGraphicsItem::setSelected ( bool  )

virtual

setToolTip()

void uiGraphicsItem::setToolTip

(

const uiString &

)

setTransparency()

virtual void uiGraphicsItem::setTransparency ( float  )

virtual

To set the overall transparency of graphics item. Passed value should be between 0 and 1. If the item contains colors with some transparency, resultant transparency of the color will be an effective value of both transparencies.

setVisible()

virtual void uiGraphicsItem::setVisible ( bool  )

virtual

Reimplemented in uiGraphicsItemGroup.

setZValue()

void uiGraphicsItem::setZValue

(

int

)

show()

void uiGraphicsItem::show

(

)

stPos()

virtual void uiGraphicsItem::stPos ( float  , float    )

protectedvirtual

Reimplemented in uiAdvancedTextItem, and uiTextItem.

transformToScenePos()

uiPoint uiGraphicsItem::transformToScenePos

(

const uiPoint &

itmpos

)

const

translateText()

virtual void uiGraphicsItem::translateText ( )

virtual

Reimplemented in uiTextItem, and uiGraphicsItemGroup.

updateTransform()

void uiGraphicsItem::updateTransform ( )

private

Member Data Documentation

angle_

double uiGraphicsItem::angle_

private

children_

ObjectSet<uiGraphicsItem> uiGraphicsItem::children_

protected

id_

const int uiGraphicsItem::id_

private

leftClicked

CNotifier<uiGraphicsItem,const MouseEvent&> uiGraphicsItem::leftClicked

parent_

uiGraphicsItem* uiGraphicsItem::parent_

protected

qgraphicsitem_

QGraphicsItem* uiGraphicsItem::qgraphicsitem_

protected

rightClicked

CNotifier<uiGraphicsItem,const MouseEvent&> uiGraphicsItem::rightClicked

scale_

uiWorldPoint uiGraphicsItem::scale_

private

scene_

uiGraphicsScene* uiGraphicsItem::scene_

protected

selected_

bool uiGraphicsItem::selected_

protected

tooltip_

uiString uiGraphicsItem::tooltip_

private

translation_

uiWorldPoint uiGraphicsItem::translation_

private