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

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.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