ftp.nice.ch/pub/next/science/mathematics/workbench/Workbench.3.0.s.tar.gz#/Workbench/WBProtocols.h

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// WBProtocols.h
// By Charles G. Fleming, Educational Computing Services, Allegheny College.
// Copyright 1993, Allegheny College.
// You may freely copy, distribute and reuse this code. 
// Allegheny College and the author disclaim any warranty of any kind, 
// expressed or implied, as to its fitness for any particular use.

// Workbench tool protocol.
@protocol WBTool
- evaluate:sender;
- (char **)requiredConnectors;
- inspector;
- setInputText:text;
- setOutputText:text;
- setOutputViewBox:box;
@end

// Workbench tool inspector protocol.
@protocol WBToolInspector
- (char *)inspectorTitle;
- window;
- revert:sender;
- ok:sender;
@end

@interface OutputViewBox:Box
{
    id	defaultView;
}

- initFrame:(const NXRect *)frameRect;
- insertView:view;
@end

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