Terry,
I'd actually removed our dependency on the subcanvas' client when we
migrated to 7.7.1, but you may be able to use 'properties' to cache
builder and client w/o needing to add new instance variables
(#propertyAt: + #propertyAt:put:) to preserve compatibility.
HTH,
-Boris
-----Original Message-----
From:
[hidden email] [mailto:
[hidden email]] On
Behalf Of Terry Raymond
Sent: Tuesday, June 28, 2011 2:15 PM
To: VWNC
Subject: [vwnc] Issues pertaining to removal of SubCanvas
In VW 7.6 we modified SubCanvas to include 'client' and 'builder' ivars.
We use these to navigate to various subcomponents without having to keep
track of them separately. We had originally used the aisClient stuff
from the Arbor help.
While upgrading to vw 7.8 I moved our modifications to CompositePart but
then encountered a conflict with the 'builder'
ivar of LDMGraphCompositeView.
Has anyone else had similar problems? If so, how did you handle them?
Thanks.
Terry
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Terry Raymond
Crafted Smalltalk
80 Lazywood Ln.
Tiverton, RI 02878
(401) 624-4517
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