org.eclipse.gmf.runtime.diagram.ui.editpolicies
Class ContainerEditPolicy

java.lang.Object
  org.eclipse.gef.editpolicies.AbstractEditPolicy
      org.eclipse.gef.editpolicies.ContainerEditPolicy
          org.eclipse.gmf.runtime.diagram.ui.editpolicies.ContainerEditPolicy

All Implemented Interfaces:

EditPolicy, RequestConstants

public class ContainerEditPolicy

extends ContainerEditPolicy

the container edit policy

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

ContainerEditPolicy()

Method Summary

protected Command	getAddCommand(GroupRequest request)
protected Command	getArrangeCommand(ArrangeRequest request) gets an arrange command
protected Command	getBringForwardCommand(ZOrderRequest request) Returns a command the moves the selected views one step toward the front
protected Command	getBringToFrontCommand(ZOrderRequest request) Returns a command that moves the selected views to the front
Command	getCommand(Request request)
protected Command	getCreateCommand(CreateRequest request)
protected Command	getDeleteDependantCommand(Request request) gets a delete dependant command
Command	getOrphanChildrenCommand(GroupRequest request)
protected Command	getPasteCommand(org.eclipse.gmf.runtime.diagram.ui.internal.requests.PasteViewRequest request) Returns a command to paste the views
protected Command	getSendBackwardCommand(ZOrderRequest request) Returns a command the moves the selected views one step toward the back
protected Command	getSendToBackCommand(ZOrderRequest request) Returns a command the moves the selected views to the back
EditPart	getTargetEditPart(Request request)
java.lang.Runnable	layoutNodes(java.util.List nodes, boolean offsetFromBoundingBox, IAdaptable layoutHint)
boolean	understandsRequest(Request request)

Methods inherited from class org.eclipse.gef.editpolicies.ContainerEditPolicy

getCloneCommand

Methods inherited from class org.eclipse.gef.editpolicies.AbstractEditPolicy

activate, deactivate, debugFeedback, eraseSourceFeedback, eraseTargetFeedback, getHost, setHost, showSourceFeedback, showTargetFeedback, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainerEditPolicy

public ContainerEditPolicy()

Method Detail

getAddCommand

protected Command getAddCommand(GroupRequest request)

getDeleteDependantCommand

protected Command getDeleteDependantCommand(Request request)

gets a delete dependant command

Parameters:

request - the request

Returns:

command

getCreateCommand

protected Command getCreateCommand(CreateRequest request)

getOrphanChildrenCommand

public Command getOrphanChildrenCommand(GroupRequest request)

getPasteCommand

protected Command getPasteCommand(org.eclipse.gmf.runtime.diagram.ui.internal.requests.PasteViewRequest request)

Returns a command to paste the views

Parameters:

request - The PasteViewRequest

Returns:

Command the command to execute

getBringToFrontCommand

protected Command getBringToFrontCommand(ZOrderRequest request)

Returns a command that moves the selected views to the front

Parameters:

request - the ZOrder Request

Returns:

the command to execute

getBringForwardCommand

protected Command getBringForwardCommand(ZOrderRequest request)

Returns a command the moves the selected views one step toward the front

Parameters:

request - the ZOrder Request

Returns:

the command to execute

getSendToBackCommand

protected Command getSendToBackCommand(ZOrderRequest request)

Returns a command the moves the selected views to the back

Parameters:

request - the ZOrder Request

Returns:

the command to execute

getSendBackwardCommand

protected Command getSendBackwardCommand(ZOrderRequest request)

Returns a command the moves the selected views one step toward the back

Parameters:

request - the ZOrder Request

Returns:

the command to execute

getArrangeCommand

protected Command getArrangeCommand(ArrangeRequest request)

gets an arrange command

Parameters:

request -

Returns:

command

layoutNodes

public java.lang.Runnable layoutNodes(java.util.List nodes,
                                      boolean offsetFromBoundingBox,
                                      IAdaptable layoutHint)

Parameters:

offsetFromBoundingBox -

nodes -

layoutHint -

Returns:

runnable

getCommand

public Command getCommand(Request request)

See Also:

EditPolicy.getCommand(Request)

getTargetEditPart

public EditPart getTargetEditPart(Request request)

See Also:

EditPolicy.getTargetEditPart(org.eclipse.gef.Request)

understandsRequest

public boolean understandsRequest(Request request)

See Also:

EditPolicy.understandsRequest(org.eclipse.gef.Request)