Full dark theme for eclipse Luna in Ubuntu 14.04

I read this question : Why is Eclipse Luna dark theme ugly?

And i followed what guari told us to do. I create a dark.sh in a same directory with eclipse executeable. This is the code :

#!/bin/bash
export SWT_GTK3=0 //0 or 1 not working
./eclipse

So i run the dark.sh from the terminal, and eclipse will be run from it. However, my side bar is still looking ugly (white, not dark).

What should i do?

UPDATE

I use dark theme (default from the eclipse)#!/bin/bash

export SWT_GTK3=0
export UBUNTU_MENUPROXY=0
./eclipse

But it still not working.

Thanks for your help.