IlvGanttLink Class Reference

Gantt chart link class. More...

#include <ilviews/gantt/gantt.h>

Inheritance diagram for IlvGanttLink:

List of all members.

Public Member Functions
	IlvGanttLink (IlvGanttNode *from, IlvGanttNode *to, IlvGanttLinkType type=IlvStartsAfterEnd, IlInt delay=0, IlvGraphic *graphic=0)
	Constructor.
IlInt	getDelay () const
	Gets the precedence delay.
IlvGanttNode *	getFrom () const
	Gets the start node.
IlvGanttNode *	getTo () const
	Gets the end node.
IlvGanttLinkType	getType () const
	Gets the link type.
void	setDelay (IlInt delay, IlBoolean redraw=IlTrue)
	Sets the precedence delay.
void	setFrom (IlvGanttNode *from, IlBoolean redraw=IlTrue)
	Sets the start node.
void	setTo (IlvGanttNode *to, IlBoolean redraw=IlTrue)
	Sets the end node.
void	setType (IlvGanttLinkType type, IlBoolean redraw=IlTrue)
	Sets the link type.

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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.

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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.

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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.