It's useful to be able to add contributions to pop-up menus so that they can be used by different places. Fortunately, this can be done fairly easily with the
menuContribution element and a combination of enablement tests. This allows the removal of the
Action introduced in the first part of this chapter with a more generic command and handler pairing.
There is a deprecated extension point—which still works in Eclipse 4.2 today—called
objectContribution, which is a single specialized hook for contributing a pop-up menu to an object. This has been deprecated for some time, but often older tutorials or examples may refer to it.
TimeZoneTableViewclass and add the