Hello,

i've made a graphical component (some kind of rule like the one of word). When the use left click on it, a small shape is added. Right click delete one shape, and you can move all the shapes.

Now i need to know somewhere else when such events occurs. So i don't know what to do:
- the "event" way
- the "property" way

the event way suppose:
- 3 fire methods
- an event class
- 1 listener interface
- 1 addListener method
- is that all?

the property way require:
- ???

Does anybody know how to best achive what i want? What is the best way?

TIA