Lets me try to explain whats my problem:
Ive make this interface below:
In a Form I implements this interface because I need a CustomButtom class called CommandButtom Ive created call this methods when that methods occurs on the buttom.
You see? I need to call this events so my form will do some action. Ive a private variable called "listener" thats a reference to the Form. Do you undestand ? Its so difficult explain a thing like tha when your first language is not english hehheeh. Thanks in advance!