Validate a name, mainly as a title of an internal frame,
as without ' ::' nor ' >>', nor '<>' or ViewInBase_Facade.NOTHAN_VIEW_INDICATOR,
nor non-null and not empty.
For implementing the user selection of items in the Explorer,
implement a continous TreeSelectionListener which is used only when
the showExplorerSelectionDialog() method is called.
To create a new DisplayableLinkImpl, extends a current DisplayableLinkImpl _dLink
to which, after a deep copy, a new node is added as the new second end.
First of the 3 valueOf methods, to create a new BaseObject through its CONSTRUCTOR,
as it is described in the bean descriptor in the relevant BeanInfo class.
Third of the 3 valueOf methods, to create a new BaseObject
through the COPY method, as it is described in
the bean descriptor of the relevant BeanInfo class.
This constructor allows the subclasses to manage directly the registration
in BaseManagerImpl, to initialize their properties before
the firing of the 'OpenViews' event by BaseManagerImpl.
This class is responsible for managing the gWork.RightsMediator instances,
the GraphicViewBaseListeners, the closing tab buttons which may be
associated to views, and to manage the pool of view worker threads.