(no subject)

["Sudrien" <sudrien fusemail com>]

I have a derived widget - derived from an EventBox. It has a funtion "void
doShowHidden(bool);".

There are several instances of these derived widgets on different notebook
pages - so it is not easy to get direct access to them. So is is possible
that I could call all their doShowHidden(bool) functions with a signal?
They will all be either true or false - whatever the state of the checkbox
is.

So... how could I do that? All the examples of signals I've seen call
functions within the same class.

-Sud.