A bug on controller (i don't sure if it is a bug)

I was wondering if I can play with my PS3 controller.
So I downloaded a program named DS3 TOOL that helps you install driver for the controller.
After the controller worked (I tried it on another game) I came to minecraft and tried to change the controls for my controller.
I didn't succeed.
I wonder why it didn't worked because you have PS3 Version.
So I wonder if you can Support controllers in the next version (1.8 etc.).
Thank You.