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

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.RotatableShapeEditPolicy

All Implemented Interfaces:

EditPolicy, IAdaptable, RequestConstants

public class RotatableShapeEditPolicy

extends ResizableShapeEditPolicy

A rotatable editpolicy for rotating fork and join itparts It rotates the figure if diagonal handlers are dragged and resizes the figure otherwise as defined by the superclass

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

RotatableShapeEditPolicy()

Method Summary

protected Handle	createRotationHandle(GraphicalEditPart owner, int direction) Create rotate handle with a rotate tracker
protected java.util.List	createSelectionHandles()
protected Command	getResizeCommand(ChangeBoundsRequest request)
protected void	showChangeBoundsFeedback(ChangeBoundsRequest request) Shows or updates feedback for a change bounds request that is seen as rotation

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

createDragSourceFeedbackFigure, getAdapter, getAutoSizeCommand, getCommand, getMoveDeferredCommand, understandsRequest

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

addSelectionHandles, eraseSourceFeedback, getTargetEditPart, replaceHandleDragEditPartsTracker, showSourceFeedback

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

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

RotatableShapeEditPolicy

public RotatableShapeEditPolicy()

Method Detail

createSelectionHandles

protected java.util.List createSelectionHandles()

createRotationHandle

protected Handle createRotationHandle(GraphicalEditPart owner,
                                      int direction)

Create rotate handle with a rotate tracker

Parameters:

owner - the owner edit part

direction - the handle direction

Returns:

the handle

showChangeBoundsFeedback

protected void showChangeBoundsFeedback(ChangeBoundsRequest request)

Shows or updates feedback for a change bounds request that is seen as rotation

Overrides:

showChangeBoundsFeedback in class ResizableEditPolicyEx

Parameters:

request - the request

getResizeCommand

protected Command getResizeCommand(ChangeBoundsRequest request)