Operation on a Java Table

[Cassin]

I was considering that if you can "hard-code" in the dimensions to allow you to click a space -- and the space between each of your nodes is equivalent -- and you can count the number of rows per node including the first node.

Then you should be able to calculate the target area where you should need to click based on the number of rows per sub node you have. In this case -- you could "hard-code" in the area that you are to be clicking, by using a calculation based on the total number of nodes and the total number of rows per node.

I hope this is helpful.