pl.edu.agh.cast.schema.editor.policy
Class SchemaLayoutEditPolicy

java.lang.Object
  org.eclipse.gef.editpolicies.AbstractEditPolicy
      org.eclipse.gef.editpolicies.GraphicalEditPolicy
          org.eclipse.gef.editpolicies.LayoutEditPolicy
              org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy
                  org.eclipse.gef.editpolicies.XYLayoutEditPolicy
                      pl.edu.agh.cast.schema.editor.policy.SchemaLayoutEditPolicy

All Implemented Interfaces:

org.eclipse.gef.EditPolicy, org.eclipse.gef.RequestConstants

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

An edit policy for the schema editor. Helps create commands for moving and creating diagram elements.

Author:

AGH CAST Team

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

SchemaLayoutEditPolicy()

Method Summary

protected org.eclipse.gef.commands.Command	createChangeConstraintCommand(org.eclipse.gef.requests.ChangeBoundsRequest request, org.eclipse.gef.EditPart child, Object constraint)
protected org.eclipse.gef.commands.Command	createChangeConstraintCommand(org.eclipse.gef.EditPart child, Object constraint)
protected org.eclipse.gef.commands.Command	getCreateCommand(org.eclipse.gef.requests.CreateRequest 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

createAddCommand, createChildEditPolicy, getAddCommand, 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, getDeleteDependantCommand, 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

SchemaLayoutEditPolicy

public SchemaLayoutEditPolicy()

Method Detail

createChangeConstraintCommand

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

Overrides:

createChangeConstraintCommand in class org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy

See Also:

#createChangeConstraintCommand(org.eclipse.gef.requests.ChangeBoundsRequest, org.eclipse.gef.EditPart, java.lang.Object)

createChangeConstraintCommand

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

Specified by:

createChangeConstraintCommand in class org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy

See Also:

#createChangeConstraintCommand(org.eclipse.gef.EditPart, java.lang.Object)

getCreateCommand

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

Specified by:

getCreateCommand in class org.eclipse.gef.editpolicies.LayoutEditPolicy

See Also:

#getCreateCommand(org.eclipse.gef.requests.CreateRequest)