com.googlecode.sarasvati.visual
Class DefaultGraphLookAndFeel

java.lang.Object
  com.googlecode.sarasvati.visual.DefaultGraphLookAndFeel

All Implemented Interfaces:

GraphLookAndFeel

public class DefaultGraphLookAndFeel
extends Object
implements GraphLookAndFeel

Generates widgets for nodes using the Adaptable.getAdaptor(Class) method, passing in the Component class. It will wrap the returned component in a ComponentWidget instance.

Author:

Paul Lorenz

Field Summary

protected boolean	drawArcLabels
protected boolean	drawSelfArcs
static DefaultGraphLookAndFeel	INSTANCE

Constructor Summary

DefaultGraphLookAndFeel(boolean drawSelfArcs, boolean drawArcLabels)

Method Summary

boolean	drawArcLabels(Arc arc) Controls if arc labels should be drawn.
boolean	drawSelfArcs(Arc arc) Controls if self arcs should be drawn.
org.netbeans.api.visual.widget.Widget	newWidget(Node node, SarasvatiGraphScene scene) Returns a new Widget to represent the given node.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final DefaultGraphLookAndFeel INSTANCE

drawSelfArcs

protected boolean drawSelfArcs

drawArcLabels

protected boolean drawArcLabels

Constructor Detail

DefaultGraphLookAndFeel

public DefaultGraphLookAndFeel(boolean drawSelfArcs,
                               boolean drawArcLabels)

Method Detail

drawArcLabels

public boolean drawArcLabels(Arc arc)

Description copied from interface: GraphLookAndFeel

Controls if arc labels should be drawn.

Specified by:

drawArcLabels in interface GraphLookAndFeel

Returns:

True if arc labels should be drawn, false otherwise

drawSelfArcs

public boolean drawSelfArcs(Arc arc)

Description copied from interface: GraphLookAndFeel

Controls if self arcs should be drawn.

Specified by:

drawSelfArcs in interface GraphLookAndFeel

Returns:

True if self arcs should be drawn, false otherwise

newWidget

public org.netbeans.api.visual.widget.Widget newWidget(Node node,
                                                       SarasvatiGraphScene scene)

Description copied from interface: GraphLookAndFeel

Returns a new Widget to represent the given node.

Specified by:

newWidget in interface GraphLookAndFeel

Parameters:

node - The node we need a widget for

scene - The scene the widget is created in

Returns:

A new widget for the given node