如何在 Eclipse 中关闭 Javadoc 悬停(或有选择地启用它)?

A fellow developer dislikes the Eclipse hovering Javadoc and would like to disable it (one option), or, better yet, only selectively enable it (other option). He's using Eclipse 3.3. Is this possible?

解决方案

Not sure what you mean by "selectively" enabling it. Based on what?

Directions below are for 3.5, I don't have 3.3 lying around to check but I'm pretty sure same settings were available.

Go to Window - Preferences; select Java -> Editor -> Hovers on left hand side. You'll have to uncheck the Combined Hover option on the right; you can then either uncheck Javadoc option or check it but specify a modifier key for it (in the edit box below). In the latter case javadoc hover would only appear if you hold that key.

I've got to say, though, that the inconvenience of not having Combined Handler makes this really not worth it in my opinion.