uk.ac.kcl.cch.jb.pliny.policies
Class ResourceObjectsXYLayoutPolicy

java.lang.Object
  extended byorg.eclipse.gef.editpolicies.AbstractEditPolicy
      extended byorg.eclipse.gef.editpolicies.GraphicalEditPolicy
          extended byorg.eclipse.gef.editpolicies.LayoutEditPolicy
              extended byorg.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy
                  extended byorg.eclipse.gef.editpolicies.XYLayoutEditPolicy
                      extended byuk.ac.kcl.cch.jb.pliny.policies.ResourceObjectsXYLayoutPolicy
All Implemented Interfaces:
org.eclipse.gef.EditPolicy, org.eclipse.gef.RequestConstants

public class ResourceObjectsXYLayoutPolicy
extends org.eclipse.gef.editpolicies.XYLayoutEditPolicy

GEF edit policy of type EditPolicy.LAYOUT_ROLE to support the creation and adding (as a part of reparenting) operation for non-scalable reference areas.

Author:
John Bradley
See Also:
RootResourcePart, MapContentHolderPart, ScalableImageXYLayoutEditPolicy

Field Summary
 
Fields inherited from interface org.eclipse.gef.EditPolicy
COMPONENT_ROLE, CONNECTION_BENDPOINTS_ROLE, CONNECTION_ENDPOINTS_ROLE, CONNECTION_ROLE, CONTAINER_ROLE, DIRECT_EDIT_ROLE, GRAPHICAL_NODE_ROLE, LAYOUT_ROLE, NODE_ROLE, PRIMARY_DRAG_ROLE, SELECTION_FEEDBACK_ROLE, TREE_CONTAINER_ROLE
 
Fields inherited from interface org.eclipse.gef.RequestConstants
REQ_ADD, REQ_ALIGN, REQ_ALIGN_CHILDREN, REQ_CLONE, REQ_CONNECTION_END, REQ_CONNECTION_START, REQ_CREATE, REQ_CREATE_BENDPOINT, REQ_DELETE, REQ_DELETE_DEPENDANT, REQ_DIRECT_EDIT, REQ_MOVE, REQ_MOVE_BENDPOINT, REQ_MOVE_CHILDREN, REQ_OPEN, REQ_ORPHAN, REQ_ORPHAN_CHILDREN, REQ_RECONNECT_SOURCE, REQ_RECONNECT_TARGET, REQ_RESIZE, REQ_RESIZE_CHILDREN, REQ_SELECTION, REQ_SELECTION_HOVER
 
Constructor Summary
ResourceObjectsXYLayoutPolicy()
           
 
Method Summary
protected  org.eclipse.gef.commands.Command createAddCommand(org.eclipse.gef.EditPart child, Object constraint)
           
protected  org.eclipse.gef.commands.Command createAddCommand(org.eclipse.gef.Request request, org.eclipse.gef.EditPart childEditPart, Object constraint)
           
protected  org.eclipse.gef.commands.Command createChangeConstraintCommand(org.eclipse.gef.EditPart child, Object constraint)
           
protected  org.eclipse.gef.commands.Command getAddCommand(org.eclipse.gef.Request generic)
           
protected  org.eclipse.gef.commands.Command getCreateCommand(org.eclipse.gef.requests.CreateRequest request)
           
protected  org.eclipse.gef.commands.Command getDeleteDependantCommand(org.eclipse.gef.Request request)
           
 
Methods inherited from class org.eclipse.gef.editpolicies.XYLayoutEditPolicy
getConstraintFor, getConstraintFor, getConstraintFor, getCurrentConstraintFor, getLayoutOrigin, getMinimumSizeFor, getXYLayout, setXyLayout, showSizeOnDropFeedback
 
Methods inherited from class org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy
createChangeConstraintCommand, createChildEditPolicy, getAlignChildrenCommand, getCommand, getConstraintFor, getConstraintForClone, getMoveChildrenCommand, getResizeChildrenCommand, translateToModelConstraint
 
Methods inherited from class org.eclipse.gef.editpolicies.LayoutEditPolicy
activate, createListener, createSizeOnDropFeedback, deactivate, decorateChild, decorateChildren, eraseLayoutTargetFeedback, eraseSizeOnDropFeedback, eraseTargetFeedback, getCloneCommand, getCreationFeedbackOffset, getLayoutContainer, getOrphanChildrenCommand, getSizeOnDropFeedback, getSizeOnDropFeedback, getTargetEditPart, setListener, showLayoutTargetFeedback, showTargetFeedback, undecorateChild, undecorateChildren
 
Methods inherited from class org.eclipse.gef.editpolicies.GraphicalEditPolicy
addFeedback, getFeedbackLayer, getHostFigure, getLayer, removeFeedback
 
Methods inherited from class org.eclipse.gef.editpolicies.AbstractEditPolicy
debugFeedback, eraseSourceFeedback, getHost, setHost, showSourceFeedback, toString, understandsRequest
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ResourceObjectsXYLayoutPolicy

public ResourceObjectsXYLayoutPolicy()
Method Detail

getAddCommand

protected org.eclipse.gef.commands.Command getAddCommand(org.eclipse.gef.Request generic)

createAddCommand

protected org.eclipse.gef.commands.Command createAddCommand(org.eclipse.gef.Request request,
                                                            org.eclipse.gef.EditPart childEditPart,
                                                            Object constraint)

createAddCommand

protected org.eclipse.gef.commands.Command createAddCommand(org.eclipse.gef.EditPart child,
                                                            Object constraint)

createChangeConstraintCommand

protected org.eclipse.gef.commands.Command createChangeConstraintCommand(org.eclipse.gef.EditPart child,
                                                                         Object constraint)

getCreateCommand

protected org.eclipse.gef.commands.Command getCreateCommand(org.eclipse.gef.requests.CreateRequest request)

getDeleteDependantCommand

protected org.eclipse.gef.commands.Command getDeleteDependantCommand(org.eclipse.gef.Request request)