[EMAIL PROTECTED] wrote:
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.
One way of doing this is the following (there may be better ones): Add a static signal to your class, und connect to that static signal in your constructor(s). If you want then to sent a signal to all instances, just trigger the static one ...
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