Thanks a lot for your help !!
It works very well now... This statemanager is really a powerful class and I can't imagine how much things I can manage to do with this subscribe and broadcast System (great work !)

Regards.

>Hi Gilles
This just issues the broadcast() instruction. Obviously, you could likewise just issue the Broadcast() instruction but, it would be best to keep this in the setTheme method as you may want to change things around downstream e.g., add parameters, specify a different method name to call in different circumstances etc.,
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>You may have to play around with this to get it going but this is the general strategy and should give you the result you require.
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>HTH
>
>Best