HandlerManager for Cells

Hello everybody,

I have a requirement in my project to have event handlers to cells. For example, there is a TextInputCell to which I want to attach a handler to focus event. But AbstractCell doesn't provide any HandlerManager functionality to which I can add a handler.

Does anybody has suggestions on how to implement this? Shall I extend TextInputCell and add HandlerManager to it?

Thanks
Mohit

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