[squeak-dev] Re: knowing World extent before redraw.

Bert Freudenberg bert at freudenbergs.de
Fri Mar 7 17:49:49 UTC 2008

On Mar 7, 2008, at 18:28 , Klaus D. Witzel wrote:

> Smalltalk should know, it sets the world during DisplayScreen  
> startUp to what it was at shutdown.

Not quite. The preferred window size is stored in the image header  
when snapshotting. On startup, the VM tries to create a window of  
that size. The image creates a Display form of the right size by  
querying the actualScreenSize primitive.

- Bert -

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