How to recognize the column on which user has right clicked and open context menu?

[livinglegends]

Hi,

In my application, I have GridPanel with 5 columns, C1 to C5.

I want to put context menu on GridPanel but it should be different columnwise.

So, how to get the column details on which user has right clicked?

User can right click on any row. I want to detect, on which column level, he has opened context menu.

Thanks