context menu won't show up at Ext 2.0 on Opera
there's no way i know of to capture the right-click event in Opera. 8+
just fyi, jsakalos has implemented an alternative method of displaying context menus in Opera involving the use of a modifier key (the ALT key IIRC):
We are in 2010 and the version 10 of Opera still does the same thing...
I don't understand this developper choice because with FF, Chrome and IE this works well :-(