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> -----Original Message-----
> From: blackbox{([at]})nowhere.xy> Behalf Of Douglas G. Danforth
> Sent: Tuesday, 19 September 2006 1:25 PM
> To: BlackBox Mailing List
> Subject: [BlackBox] - Getting key strokes
>
>
> but no, the compiler complains with "base procedure is not
> extensible".
> But both A and B views
> are marked extensible for the ABSTRACT Views.View.
>
> How can I implement HandleCtrlMsg for MyViewB so I can
> capture key strokes into views of this type?
>
I think you need to declare the base procedure Restore in MyViewA extensible
as well e.g.
PROCEDURE (v: MyViewA) Restore* (f: Views.Frame; l, t, r, b: INTEGER),
EXTENSIBLE;
Chris Burrows
CFB Software
http://www.cfbsoftware.com/gpcp
--- BlackBox
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Received on Tue Sep 19 2006 - 07:58:00 UTC