org.eclipse.gmf.runtime.lite.edit.policies
Class SideAffixedDragEditPolicy

java.lang.Object
  extended by org.eclipse.gef.editpolicies.AbstractEditPolicy
      extended by org.eclipse.gef.editpolicies.GraphicalEditPolicy
          extended by org.eclipse.gef.editpolicies.SelectionEditPolicy
              extended by org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
                  extended by org.eclipse.gef.editpolicies.NonResizableEditPolicy
                      extended by org.eclipse.gmf.runtime.lite.edit.policies.SideAffixedDragEditPolicy
All Implemented Interfaces:
org.eclipse.core.runtime.IAdaptable, org.eclipse.gef.EditPolicy, org.eclipse.gef.RequestConstants

public class SideAffixedDragEditPolicy
extends org.eclipse.gef.editpolicies.NonResizableEditPolicy

Edit policy responsible for primary dragging.

Author:
bblajer
See Also:
EditPolicy.PRIMARY_DRAG_ROLE

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
SideAffixedDragEditPolicy()
           
 
Method Summary
protected  List createSelectionHandles()
           
protected  org.eclipse.gef.commands.Command getAlignCommand(org.eclipse.gef.requests.AlignmentRequest request)
          Return null to avoid handling the request.
protected  BorderItemLocator getBorderItemLocator()
           
protected  org.eclipse.swt.graphics.Cursor getHandleCursor()
          Returns the cursor to be used by handles.
protected  org.eclipse.gef.commands.Command getMoveCommand(org.eclipse.gef.requests.ChangeBoundsRequest request)
           
protected  void showChangeBoundsFeedback(org.eclipse.gef.requests.ChangeBoundsRequest request)
           
 
Methods inherited from class org.eclipse.gef.editpolicies.NonResizableEditPolicy
createDragHandle, createDragSourceFeedbackFigure, createMoveHandle, deactivate, eraseChangeBoundsFeedback, eraseSourceFeedback, getCommand, getDragSourceFeedbackFigure, getDragTracker, getInitialFeedbackBounds, getOrphanCommand, getSelectTracker, hideFocus, isDragAllowed, setDragAllowed, showFocus, showSourceFeedback, understandsRequest
 
Methods inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
addSelectionHandles, getAdapter, hideSelection, removeSelectionHandles, showSelection
 
Methods inherited from class org.eclipse.gef.editpolicies.SelectionEditPolicy
activate, addSelectionListener, getTargetEditPart, 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

SideAffixedDragEditPolicy

public SideAffixedDragEditPolicy()
Method Detail

getMoveCommand

protected org.eclipse.gef.commands.Command getMoveCommand(org.eclipse.gef.requests.ChangeBoundsRequest request)
Overrides:
getMoveCommand in class org.eclipse.gef.editpolicies.NonResizableEditPolicy

getBorderItemLocator

protected BorderItemLocator getBorderItemLocator()

getAlignCommand

protected org.eclipse.gef.commands.Command getAlignCommand(org.eclipse.gef.requests.AlignmentRequest request)
Return null to avoid handling the request.

Overrides:
getAlignCommand in class org.eclipse.gef.editpolicies.NonResizableEditPolicy

createSelectionHandles

protected List createSelectionHandles()
Overrides:
createSelectionHandles in class org.eclipse.gef.editpolicies.NonResizableEditPolicy

getHandleCursor

protected org.eclipse.swt.graphics.Cursor getHandleCursor()
Returns the cursor to be used by handles. By default, HAND cursor is used. Subclasses may override.


showChangeBoundsFeedback

protected void showChangeBoundsFeedback(org.eclipse.gef.requests.ChangeBoundsRequest request)
Overrides:
showChangeBoundsFeedback in class org.eclipse.gef.editpolicies.NonResizableEditPolicy


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