Eclipse is showing an odd short menu in place of the normal one when I right-click on a project (or anywhere) in the Package Explorer pane in Eclipse 3.7.1.
Normally I see a big context menu with a boatload of options, including "New", "Copy", "Paste", "Import", "Export", "Run as" etc. A few hours ago, something changed and now a right click brings up only the menu shown in the attached image.
Of course, "it used to work fine" - I didn't upgrade Eclipse, monkey with user preferences, or do anything else that might explain this. Maybe I (or the cat) clicked something accidentally.
How to get rid of this menu, and what is it for anyway?