[Vm-dev] Need visibility event

Bert Freudenberg bert at freudenbergs.de
Sat Jul 21 17:04:31 UTC 2007

When running on the OLPC, we need to do certain actions (like  
disabling camera, pausing animations, release sound device, etc.)  
when the Squeak window is completely hidden. So I need a notification  
of that in the image - an event to say we are completely hidden, and  
one to say we are (partially) visible.

Any idea how to best do that?

- Bert -

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