com.pnp.xfeature.editparts
Class FeatureNodeEditPart

java.lang.Object
  AbstractGraphicalEditPart
      com.pnp.xfeature.editparts.AbstractComponentEditPart
          com.pnp.xfeature.editparts.FeatureNodeEditPart

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener

public class FeatureNodeEditPart
extends AbstractComponentEditPart

Editpart that controls nodes.

Author:

Kamil Ekstein, created on 21.9.2004, totally redesigned on 26.3.2005 by Ondrej Rohlik

Constructor Summary

FeatureNodeEditPart()

Method Summary

void	activate() adds property change listener for every connection that target this node
void	deactivate() removes the listner
FeatureNodeModel	getCastedModel() return the the featre model typed as FeatureNodeModel
FeatureNodeEditPart	getModelParentEditPart() returns editpart of the parent (in a model logic) node
ConnectionAnchor	getSourceConnectionAnchor(ConnectionEditPart connection) Returns the source connection anchor, i.e. the lower anchor, coming out of this node towards children
ConnectionAnchor	getSourceConnectionAnchor(Request request) Overloaded (see getSourceConnectionAnchor)
ConnectionAnchor	getTargetConnectionAnchor(ConnectionEditPart connection) Returns the target connection anchor, i.e. the upper anchor, coming out of this node towards parent
ConnectionAnchor	getTargetConnectionAnchor(Request request) Overloaded (see getTargetConnectionAnchor)
void	performRequest(Request req) perform the DirectEdit request
void	propertyChange(java.beans.PropertyChangeEvent event) refreshes tha canvas and connections on node change

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureNodeEditPart

public FeatureNodeEditPart()

Method Detail

activate

public void activate()

adds property change listener for every connection that target this node

Overrides:

activate in class AbstractComponentEditPart

See Also:

org.eclipse.gef.EditPart#activate()

deactivate

public void deactivate()

removes the listner

Overrides:

deactivate in class AbstractComponentEditPart

See Also:

org.eclipse.gef.EditPart#deactivate()

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

refreshes tha canvas and connections on node change

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Overrides:

propertyChange in class AbstractComponentEditPart

See Also:

PropertyChangeListener.propertyChange(java.beans.PropertyChangeEvent)

performRequest

public void performRequest(Request req)

perform the DirectEdit request

See Also:

org.eclipse.gef.EditPart#performRequest(org.eclipse.gef.Request)

getSourceConnectionAnchor

public ConnectionAnchor getSourceConnectionAnchor(ConnectionEditPart connection)

Returns the source connection anchor, i.e. the lower anchor, coming out of this node towards children

getSourceConnectionAnchor

public ConnectionAnchor getSourceConnectionAnchor(Request request)

Overloaded (see getSourceConnectionAnchor)

getTargetConnectionAnchor

public ConnectionAnchor getTargetConnectionAnchor(ConnectionEditPart connection)

Returns the target connection anchor, i.e. the upper anchor, coming out of this node towards parent

getTargetConnectionAnchor

public ConnectionAnchor getTargetConnectionAnchor(Request request)

Overloaded (see getTargetConnectionAnchor)

getCastedModel

public FeatureNodeModel getCastedModel()

return the the featre model typed as FeatureNodeModel

getModelParentEditPart

public FeatureNodeEditPart getModelParentEditPart()

returns editpart of the parent (in a model logic) node