ikbs.tools.trees
Class Relation

java.lang.Object
  java.util.Observable
      ikbs.tools.trees.Composant
          ikbs.tools.trees.Relation

All Implemented Interfaces:

Selectable

Direct Known Subclasses:

RelationCompo, RelationHeritage, RelationSelect

public class Relation
extends Composant
implements Selectable

IKBS - Editeur d'arbre de description Définition de la hierarchie des classes relation David Grosser - Mars 1997 - IREMIA, Université de la Réunion Version 1.0 Revu le 7/04/97

Field Summary

protected static double	angleArrow
protected static java.awt.Color	backgroundColor
static boolean	decalage2dPoint
static boolean	doubleTrait
protected Noeud	extremite
protected int	forme
static int	FORME_DROITE
static int	FORME_ESCALIER
java.awt.Color	normal_color
protected static int	numRel
protected Noeud	origine
protected int	posLien
protected boolean	selected
protected boolean	showArrow
protected static int	widthArrow

Fields inherited from class ikbs.tools.trees.Composant

bgColor, cible_color, dimension, heightLabel, label, labelColor, shadow_color, shadowSize, show, widthLabel, x, y

Constructor Summary

Relation()

Relation(Noeud noeud1, Noeud noeud2)

Relation(Noeud noeud1, Noeud noeud2, java.lang.String nom)

Relation(Noeud noeud1, Noeud noeud2, java.lang.String nom, java.awt.FontMetrics fm)

Method Summary

void	calculDimension(java.awt.FontMetrics fm)
Noeud	extremite()
boolean	getClicked() L'objet est-il cliqué
protected int	getDecalage2dPoint()
boolean	getSelected() retourne true si l'objet est sélectionné
int	height()
java.awt.Point	infDroit()
int	infDroitX()
int	infDroitY()
protected void	init()
java.lang.String	labelExtremite()
java.lang.String	labelOrigine()
boolean	lieA(Noeud unNoeud)
Noeud	origine()
void	paint(java.awt.Graphics g, int xRel, int yRel)
void	paint1(java.awt.Graphics g, int xRel, int yRel) Relation dessinée en forme droite
void	paint2(java.awt.Graphics g, int xRel, int yRel) Relation dessinée en escalier
void	paintArrow(java.awt.Graphics g, int x1, int y1, int x2, int y2) Pour dessiner la flêche (x1, y1) : coordonnées du point d'origine (x2, y2) : coordonnées du point destination
int	posLien()
java.awt.Rectangle	rect()
static void	setBackgroundColor(java.awt.Color c)
void	setClicked(boolean b) L'objet est cliqué
void	setExtremite(Noeud unNoeud)
void	setForme(int i)
void	setOrigine(Noeud unNoeud)
void	setPosLien(int i)
void	setSelected(boolean b) L'objet est sélectionné
void	setShowArrow(boolean b)
java.awt.Point	supGauche()
int	supGaucheX()
int	supGaucheY()
int	width()
int	widthLabel()

Methods inherited from class ikbs.tools.trees.Composant

bgColor, dansRect, dimension, getInfo, getLabel, heightLabel, hideLabel, labelColor, paintShadow, pos, setBgColor, setDimension, setHeight, setHeightLabel, setLabel, setLabelColor, setPos, setPos, setPos, setWidth, setWidthLabel, setX, setY, showed, showLabel, sourisDans, toString, x, xd, y

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface ikbs.tools.trees.Selectable

getLabel

Field Detail

FORME_ESCALIER

public static final int FORME_ESCALIER

See Also:

Constant Field Values

FORME_DROITE

public static final int FORME_DROITE

See Also:

Constant Field Values

decalage2dPoint

public static boolean decalage2dPoint

doubleTrait

public static boolean doubleTrait

backgroundColor

protected static java.awt.Color backgroundColor

numRel

protected static int numRel

widthArrow

protected static int widthArrow

angleArrow

protected static double angleArrow

origine

protected Noeud origine

extremite

protected Noeud extremite

posLien

protected int posLien

showArrow

protected boolean showArrow

selected

protected boolean selected

forme

protected int forme

normal_color

public java.awt.Color normal_color

Constructor Detail

Relation

public Relation()

Relation

public Relation(Noeud noeud1,
                Noeud noeud2)

Relation

public Relation(Noeud noeud1,
                Noeud noeud2,
                java.lang.String nom)

Relation

public Relation(Noeud noeud1,
                Noeud noeud2,
                java.lang.String nom,
                java.awt.FontMetrics fm)

Method Detail

init

protected void init()

setBackgroundColor

public static void setBackgroundColor(java.awt.Color c)

getSelected

public boolean getSelected()

Description copied from interface: Selectable

retourne true si l'objet est sélectionné

Specified by:

getSelected in interface Selectable

setSelected

public void setSelected(boolean b)

Description copied from interface: Selectable

L'objet est sélectionné

Specified by:

setSelected in interface Selectable

getClicked

public boolean getClicked()

Description copied from interface: Selectable

L'objet est-il cliqué

Specified by:

getClicked in interface Selectable

setClicked

public void setClicked(boolean b)

Description copied from interface: Selectable

L'objet est cliqué

Specified by:

setClicked in interface Selectable

origine

public Noeud origine()

extremite

public Noeud extremite()

setOrigine

public void setOrigine(Noeud unNoeud)

setExtremite

public void setExtremite(Noeud unNoeud)

labelOrigine

public java.lang.String labelOrigine()

labelExtremite

public java.lang.String labelExtremite()

widthLabel

public int widthLabel()

Overrides:

widthLabel in class Composant

setShowArrow

public void setShowArrow(boolean b)

calculDimension

public void calculDimension(java.awt.FontMetrics fm)

setForme

public void setForme(int i)

posLien

public int posLien()

setPosLien

public void setPosLien(int i)

lieA

public boolean lieA(Noeud unNoeud)

supGaucheX

public int supGaucheX()

supGaucheY

public int supGaucheY()

supGauche

public java.awt.Point supGauche()

infDroitX

public int infDroitX()

infDroitY

public int infDroitY()

infDroit

public java.awt.Point infDroit()

width

public int width()

Overrides:

width in class Composant

height

public int height()

Overrides:

height in class Composant

rect

public java.awt.Rectangle rect()

Specified by:

rect in class Composant

paintArrow

public void paintArrow(java.awt.Graphics g,
                       int x1,
                       int y1,
                       int x2,
                       int y2)

Pour dessiner la flêche (x1, y1) : coordonnées du point d'origine (x2, y2) : coordonnées du point destination

paint

public void paint(java.awt.Graphics g,
                  int xRel,
                  int yRel)

getDecalage2dPoint

protected int getDecalage2dPoint()

paint1

public void paint1(java.awt.Graphics g,
                   int xRel,
                   int yRel)

Relation dessinée en forme droite

paint2

public void paint2(java.awt.Graphics g,
                   int xRel,
                   int yRel)

Relation dessinée en escalier