How mouse events work ?

Jul 28, 2011 at 1:08 PM

I wonder something about mouse events, when we create a graph we can automatically drag the vertexes or by clicking the empty are we can move the whole graph,but how all of these work ? I want to add multitouch capabilities to graph#, but I don’t know which methods should I call or which events should I fire.

Can anyone suggest a solution or at least a way for a solution.