
EBTypes: CEDAR DEFINITIONS = BEGIN

ButtonInfo: TYPE = REF ButtonInfoRec;
ButtonInfoRec: TYPE = RECORD [
button: ActiveButton,
doc: ActiveDoc,
private: REF ButtonInfoPrivateRec];
ButtonInfoPrivateRec: TYPE;

ActiveButton: TYPE = REF;

ActiveDoc: TYPE = REF ActiveDocObj;
ActiveDocObj: TYPE = RECORD[
theDoc: REF,
private: REF ActiveDocPrivateObj];
ActiveDocPrivateObj: TYPE;

Event: TYPE ~ REF EventRep;
EventRep: TYPE;

Context: TYPE = REF ContextObj;
ContextObj: TYPE; -- the bindings of variables that an EBLanguageProc may wish to access
EBLanguageProc: TYPE = PROC [arguments: LIST OF REF ANY, buttonInfo: ButtonInfo, clientData: REF, context: Context] RETURNS [REF ANY ¬ NIL];

END.
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EBTypes.mesa
Copyright Ó 1988, 1989, 1992 by Xerox Corporation.  All rights reserved.
Bier, October 3, 1989 5:44:02 pm PDT
Goodisman, August 15, 1989 4:23:10 pm PDT
Doug Wyatt, April 15, 1992 4:27 pm PDT
Contents:  Definitions common to EmbeddedButtons, a framework for adding standardized behaviors to any application that is willing to support a set of button objects and to implement the behavior access routines.

EmbeddedButtons internal representation of the button.  Opaque to all but EBImpl.
The editor's representation of the button, used to specify a particular button to the editor.
ActiveDoc.theDoc is the editor's representation of a particular document.  A button is specified as an ActiveButton in an ActiveDoc.
A raw user input event.
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