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

java.lang.Object
  org.eclipse.gef.editpolicies.AbstractEditPolicy
      org.eclipse.gef.editpolicies.GraphicalEditPolicy
          org.eclipse.gef.editpolicies.SelectionEditPolicy
              org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
                  org.eclipse.gef.editpolicies.NonResizableEditPolicy
                      org.eclipse.gef.editpolicies.ResizableEditPolicy
                          org.eclipse.gmf.runtime.diagram.ui.editpolicies.ResizableEditPolicyEx
                              org.eclipse.gmf.runtime.diagram.ui.editpolicies.ResizableShapeEditPolicy
                                  org.eclipse.gmf.runtime.diagram.ui.editpolicies.UnmovableShapeEditPolicy

All Implemented Interfaces:

EditPolicy, IAdaptable, RequestConstants

public class UnmovableShapeEditPolicy

extends ResizableShapeEditPolicy

This edit policy does not allow elements to be moved

Field Summary

Fields inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy

handles

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

UnmovableShapeEditPolicy()

Method Summary

java.lang.Object	getAdapter(java.lang.Class key) Since unmoveable, override to never return an AccessibleHandleProvider
Command	getCommand(Request request) Just override getCommand to always return null.

Methods inherited from class org.eclipse.gmf.runtime.diagram.ui.editpolicies.ResizableShapeEditPolicy

createDragSourceFeedbackFigure, getAutoSizeCommand, getMoveDeferredCommand, understandsRequest

Methods inherited from class org.eclipse.gmf.runtime.diagram.ui.editpolicies.ResizableEditPolicyEx

addSelectionHandles, eraseSourceFeedback, getTargetEditPart, replaceHandleDragEditPartsTracker, showChangeBoundsFeedback, showSourceFeedback

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

createSelectionHandles, getResizeCommand, getResizeDirections, setResizeDirections

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

deactivate, eraseChangeBoundsFeedback, getAlignCommand, getDragSourceFeedbackFigure, getInitialFeedbackBounds, getMoveCommand, getOrphanCommand, hideFocus, isDragAllowed, setDragAllowed, showFocus

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

hideSelection, removeSelectionHandles, showSelection

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

activate, addSelectionListener, removeSelectionListener, setFocus, setSelectedState, showPrimarySelection

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

addFeedback, getFeedbackLayer, getHostFigure, getLayer, removeFeedback

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

debugFeedback, eraseTargetFeedback, getHost, setHost, showTargetFeedback, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UnmovableShapeEditPolicy

public UnmovableShapeEditPolicy()

Method Detail

getCommand

public Command getCommand(Request request)

Just override getCommand to always return null. Then, it won't support move or align, and orphan because aligning means moving the element and orphan implies that the element has moved somewhere.

Specified by:

getCommand in interface EditPolicy

Overrides:

getCommand in class ResizableShapeEditPolicy

See Also:

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

getAdapter

public java.lang.Object getAdapter(java.lang.Class key)

Since unmoveable, override to never return an AccessibleHandleProvider

Specified by:

getAdapter in interface IAdaptable

Overrides:

getAdapter in class ResizableShapeEditPolicy

See Also:

IAdaptable.getAdapter(java.lang.Class)