Re: [Gnumed-devel] switchable layout managers

[Karsten Hilbert]

> 1.) you save state within the widget (whether it has already been loaded with 
> actualized data or not)
Eg. listen for gmDispatcher signals that notify listeners
about data changes. We can do that.

> 2.) you register this widget's EVT_PAINT function with the wxEvent handler 
Ah ! Duh :-)   Sounds like a plan. Thanks.

> That simple. Widgets that are not visible don't really need to be refreshed 
> with data (other than perhaps in the "OnIdle" loop).
Again, found to be unbearably slow. Would like to see
evidence to the contrary.

Karsten
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