Is it possible to find event fire chain in java?

Question

I wanted to know do events have a priority in being fired or they are fired in the order they were registered? For example I have a table and has two events on it,SelectionChanged and MouseClick,which one fires first if I click on a row?

Answer 1

See the class EventQueue. This class has all what you need, including the origin event (mouse or key event) for your selection event.

Answer 2

if the order of firing the events is important for You, just set up a chain of listeners, ie Listener one will notify listener two etc, so you could handle the order.

Also check this for more information:

Another question

Answer 3

personally, I think Observer pattern is usefully for your,it's deserved.