Inheritance diagram for GraphicsLinkItem:

Collaboration diagram for GraphicsLinkItem:

Public Types
enum	{ Type = UserType + 3 }

enum	Configuration { Step, S_Shape, Loop }

Public Member Functions
	GraphicsLinkItem (QGraphicsItem parent, ARCSConnection c=0)

	~GraphicsLinkItem ()

int	type () const

ARCSConnection *	getConnection ()

void	setSource (GraphicsPortItem *s)

void	setDestination (GraphicsPortItem *d)

GraphicsPortItem *	getSource ()

GraphicsPortItem *	getDestination ()

void	setCurrentPoint (QPointF p)

void	markForDeletion ()

bool	isFinalized ()

void	finalize ()

void	connectGrips ()

void	connectGrips (QPointF orig, QPointF dest)

void	redraw (bool isSource=true)

virtual QPainterPath	shape () const

Protected Member Functions
virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *)

virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *)

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)

Detailed Description

Definition at line 59 of file graphicslinkitem.h.

Member Enumeration Documentation

A link can have three configurations : –+ -+ +-> -+ | | | | +-> +–+ +---—+ | +->

Definition at line 77 of file graphicslinkitem.h.

GraphicsLinkItem::~GraphicsLinkItem ( )

Todo:: we have a possible problem: should a link always delete its counterpart ? Yes if it is the user intent, no if it was a cleanup operation.

Definition at line 89 of file graphicslinkitem.cpp.

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