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From: baumeist@exunido.uucp (Hubert Baumeister)
Newsgroups: comp.lang.smalltalk
Subject: Re: Switches in 3D !!
Summary: bug in example
Keywords: SwichView 3D bug
Message-ID: <1664@laura.UUCP>
Date: 10 Oct 89 13:38:14 GMT
References: <26675@prls.UUCP>
Sender: news@laura.UUCP
Reply-To: baumeist@exunido.UUCP (Hubert Baumeister)
Organization: University of Dortmund, W-Germany
Lines: 78

In article <26675@prls.UUCP> pieter@prls.UUCP (Pieter van der Meulen) writes:
>
> ...
>The Switch3DView, a subclass of SwitchView, adds 3D effects to
>Switches. 
> ...

Did you think no one would use the code that is posted here? :-)
Your example creates an old SwitchView instead of a new Switch3DView.
In 
>!Switch3DView class methodsFor: 'examples'!
>
>restoreDisplayView
the line
>	aView _ SwitchView new model: aSwitch.
should read:
	aView _ Switch3DView new model: aSwitch.
and even better (because this will work for subclasses of Switch3DView too):
	aView _ self new model: aSwitch.

Hubert Baumeister
(baumeist@exunido.uucp
     huba@unidoi5.uucp)
Newsgroups: comp.lang.smalltalk
Subject: Re: Switches in 3D !!
Summary: 
Expires: 
References: <26675@prls.UUCP>
Sender: 
Reply-To: baumeist@exunido.UUCP (Hubert Baumeister)
Followup-To: 
Distribution: 
Organization: University of Dortmund, W-Germany
Keywords: SwichView 3D

Newsgroups: comp.lang.smalltalk
Subject: Re: Switches in 3D !!
Summary: bug in example
Expires: 
References: <26675@prls.UUCP>
Sender: 
Reply-To: baumeist@exunido.UUCP (Hubert Baumeister)
Followup-To: 
Distribution: 
Organization: University of Dortmund, W-Germany
Keywords: SwichView 3D bug

In article <26675@prls.UUCP> pieter@prls.UUCP (Pieter van der Meulen) writes:
>
> ...
>To show how simple this is, I included an example for ParcPlace
>Smalltalk-80 V2.3 (but will probably also work for other versions).
>
>The Switch3DView, a subclass of SwitchView, adds 3D effects to
>Switches. 
> ...

Did you think no one would use the code that is posted here? :-)
Your example creates an old SwitchView instead of a new Switch3DView.
In 
>!Switch3DView class methodsFor: 'examples'!
>
>restoreDisplayView
the line
>	aView _ SwitchView new model: aSwitch.
should read:
	aView _ Switch3DView new model: aSwitch.
and even better (because this will work for subclasses of Switch3DView too):
	aView _ self new model: aSwitch.

>---------------------------------------------
>P.S. van der Meulen, MS 02        prls!pieter
>PRLS, Signetics div. of NAPC      -----------
>811 E.Arques Avenue, Sunnyvale, CA 94088-3409

Hubert Baumeister
(baumeist@exunido.uucp
     huba@unidoi5.uucp)