Connection and this handle part represents an unconnected
point of that Connection.IOperationHistory.UndoablePropertySheetPage using the provided
IOperationHistory.AbstractFXView by
unregistering the selection listeners.IViewer.getContentPartMap().IDomain is reset to
null so that you can unregister previously registered event
listeners.Node
from the given visualPartMap where this
AbstractFXContentPart is registered.Action dependent on the
selection state of the SelectionModel.InfiniteCanvas of the host's viewer using the
FXChangeViewportPolicy.Copyright (c) 2014 itemis AG and others. All rights reserved.