public abstract class ConnectionEditPolicy extends AbstractEditPolicy
This EditPolicy is not a
GraphicalEditPolicy, and should not be
used to show feedback or interact with the host's visuals in any way.
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_ROLEREQ_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 and Description |
|---|
ConnectionEditPolicy() |
| Modifier and Type | Method and Description |
|---|---|
Command |
getCommand(Request request)
Returns
null by default. |
protected abstract Command |
getDeleteCommand(GroupRequest request)
Subclasses should implement to return the Command to delete the
connection.
|
activate, deactivate, debugFeedback, eraseSourceFeedback, eraseTargetFeedback, getHost, getTargetEditPart, setHost, showSourceFeedback, showTargetFeedback, toString, understandsRequestpublic Command getCommand(Request request)
AbstractEditPolicynull by default. null is used to
indicate that the EditPolicy does not contribute to the specified
Request.getCommand in interface EditPolicygetCommand in class AbstractEditPolicyrequest - the Requestnull or a Command contributionEditPolicy.getCommand(Request)protected abstract Command getDeleteCommand(GroupRequest request)
request - the DeleteRequestCopyright (c) IBM Corp. and others 2000, 2011. All Rights Reserved.