notify embedded components

[Paul Stanton]

Hi all,

Is there a way to trigger an event in a container (Page) which notifies 
embedded components?

I'm hoping to do something like this (pseudo code) :

Page
{
    void onSomeEvent()
    {
        notifyListeners("SomethingHappened");
    }
}

EmbeddedComponent
{
    void setupRender()
    {
        page.listenTo("SomethingHappened");
    }

    void onSomethingHappened()
    {
        // called when triggered by page
    }
}

Help appreciated, thanks, paul.

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