IlvGanttLink Class Reference

Gantt chart link class. More...

#include <ilviews/gantt/gantt.h>

Inheritance diagram for IlvGanttLink:

Public Member Functions
	IlvGanttLink (IlvGanttNode *from, IlvGanttNode *to, IlvGanttLinkType type=IlvStartsAfterEnd, IlInt delay=0, IlvGraphic *graphic=0)
	Constructor. More...
IlInt	getDelay () const
	Gets the precedence delay. More...
IlvGanttNode *	getFrom () const
	Gets the start node. More...
IlvGanttNode *	getTo () const
	Gets the end node. More...
IlvGanttLinkType	getType () const
	Gets the link type. More...
void	setDelay (IlInt delay, IlBoolean redraw=IlTrue)
	Sets the precedence delay. More...
void	setFrom (IlvGanttNode *from, IlBoolean redraw=IlTrue)
	Sets the start node. More...
void	setTo (IlvGanttNode *to, IlBoolean redraw=IlTrue)
	Sets the end node. More...
void	setType (IlvGanttLinkType type, IlBoolean redraw=IlTrue)
	Sets the link type. More...
Public Member Functions inherited from IlvGanttAbstractObject
	IlvGanttAbstractObject (const char *name=0, IlBoolean copy=IlTrue, IlvGraphic *graphic=0)
	Constructor. More...
virtual	~IlvGanttAbstractObject ()
	Destructor. More...
IlAny	getClientData () const
	Gets the client data if any has been set. More...
IlvGraphic *	getGraphic () const
	Gets the graphic object stored in the Gantt object. More...
const char *	getName () const
	Gets the name stored in the Gantt object. More...
void	setClientData (IlAny data)
	Sets the new client data in this Gantt object. More...
virtual void	setGraphic (IlvGraphic *graphic, IlBoolean destroyOld=IlTrue, IlBoolean redraw=IlTrue)
	Sets the graphic object displayed by this Gantt object to graphic. More...
void	setName (const char *name, IlBoolean copy=IlTrue)
	Sets the name of the Gantt object. More...

Detailed Description

Gantt chart link class.

Library: ilvgantt

An IlvGanttLink object describes a Gantt precedence constraint. Precedence means one activity occurring before another. It defines the order in which two activities are executed.

See also

IlvGanttChart, IlvGanttAbstractObject, IlvGanttNode.

Constructor & Destructor Documentation

IlvGanttLink::IlvGanttLink	(	IlvGanttNode *	from,
		IlvGanttNode *	to,
		IlvGanttLinkType	type = IlvStartsAfterEnd,
		IlInt	delay = 0,
		IlvGraphic *	graphic = 0
	)

Constructor.

The constructor initializes an IlvGanttLink object with the parameters you provide.

You can set the type parameter to one of the eight values given in IlvGanttLinkType. Set the graphic parameter to an IlvGraphic object to have a specific representation for this Gantt object.

Parameters

from	The start Gantt node.
to	The end Gantt node.
type	The type of the Gantt link. It can be one of the following eight values: IlvStartsAfterEnd, IlvStartsAfterStart, IlvEndsAfterStart, IlvEndsAfterEnd,IlvStartsAtEnd, IlvStartsAtStart, IlvEndsAtStart, IlvEndsAtEnd.
delay	Indicates the time between the two nodes.
graphic	The IlvGraphic that represents the object.

Member Function Documentation

IlInt IlvGanttLink::getDelay

(

)

const

Gets the precedence delay.

Returns

The precedence delay.

IlvGanttNode* IlvGanttLink::getFrom

(

)

const

Gets the start node.

Returns

The start node.

IlvGanttNode* IlvGanttLink::getTo

(

)

const

Gets the end node.

Returns

The end node.

IlvGanttLinkType IlvGanttLink::getType

(

)

const

Gets the link type.

Returns

The type of the link.

void IlvGanttLink::setDelay	(	IlInt	delay,
		IlBoolean	redraw = IlTrue
	)

Sets the precedence delay.

Parameters

delay	The precedence delay.
redraw	Indicates whether the link should be refreshed.

void IlvGanttLink::setFrom	(	IlvGanttNode *	from,
		IlBoolean	redraw = IlTrue
	)

Sets the start node.

Parameters

from	The start node.
redraw	Indicates whether the link should be refreshed.

void IlvGanttLink::setTo	(	IlvGanttNode *	to,
		IlBoolean	redraw = IlTrue
	)

Sets the end node.

Parameters

to	The end node.
redraw	Indicates whether the link should be refreshed.

void IlvGanttLink::setType	(	IlvGanttLinkType	type,
		IlBoolean	redraw = IlTrue
	)

Sets the link type.

Parameters

type	The link type.
redraw	Indicates whether the link should be refreshed.