在 Eclipse RCP 中实现水平行编号

Question

I need a horizontal line numbering in Eclipse RCP application, do you have any recommendation where to start looking?

Thank you for help.

Answer 1

Heh, your question really made me think...

To be honest, I'm not sure, but I'd look at how the vertical line numbering is implemented and go from there. Here's the source for the AbstractDecoratedTextEditor . Take a look at createLineNumberRulerColumn(), and see if this takes you anywhere.

My guess is, if it's doable, it's probably not an easy task. Good luck:)!