[ Version ( since = "3.10" ) ]
public void add_callback_symbol (string callback_name, Callback callback_symbol)
Adds the callback_symbol to the scope of this under the given callback_name.
Using this function overrides the behavior of connect_signals for any callback symbols that are added. Using this method allows for better encapsulation as it does not require that callback symbols be declared in the global namespace.
| this |
a Builder |
| callback_name |
The name of the callback, as expected in the XML |
| callback_symbol |
The callback pointer |