deckscape/src/WSObjectVBT.i3

 Copyright 1996 Digital Equipment Corporation.              
 Distributed only by permission.                            
                                                            
 Last modified on Mon Aug 19 22:13:34 PDT 1996 by mhb       


INTERFACE WSObjectVBT;

 A WSObjectVBT.T (workspace object VBT) represents something
   that can appear in the workspace and contain documents, a
   DeckVBT.T or a FreeDocVBT.T. 


IMPORT DocVBT, FormsVBT, VBT;

TYPE
  T <: Public;
  Public = FormsVBT.T OBJECT
           METHODS
             getWorkspace (): VBT.T;
             setWorkspace (v: VBT.T);
             (* to be overriden by client; no defaults: *)
             addDoc     (doc: DocVBT.T);
             remDoc     (doc: DocVBT.T);
             replaceDoc (old, new: DocVBT.T);
           END;

 The FormsVBT.T mouse method is overriden
   to trap right mouse clicks to raise the object to the 'top'
   (if any of it is obscured) or to 'bottom' the object
   (otherwise). 

END WSObjectVBT.