[Qt-interest] Question regarding plugins

[Anatoly Burakov]

Hi all

The QT documentation states the following:

"To make it possible to query at run-time whether a plugin implements a 
given interface, we must use the Q_DECLARE_INTERFACE() macro."

Does that mean that i HAVE to use the macro (or any other 
interfaces-related macros) to implement plugins in my application?

Best regards,
Anatoly