[squeak-dev] Defer updates & drawings

Bert Freudenberg bert at freudenbergs.de
Fri Nov 7 16:38:24 UTC 2008


On 07.11.2008, at 01:35, Igor Stasenko wrote:

> Now, second thing, if you look through code, how PasteUpMorph works
> with Display, it acquring an #assuredCanvas , which in own turn
> makes sure it gets new, fresh __offscreen__ form , having same
> dimensions as current Display to draw into it.


World assuredCanvas form == Display

- Bert -





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