How to replace "shaking" the wii controller mechanic, with a button in touch overlay?

[el_rika]

I'm positive some months back when i had the emu in my older phone, there was an easy way of setting the touch gamepad to have a button (Z maybe?) that replaced the "shaking" mechanic in games (rolling in Donkey Kong Returns for example).
How to set this in the latest version? I tried every overlay setting, and all i can do is set it to shake my phone, which is pretty stupid, where is that button hiding?

[JosJuice]

This isn't a feature that Dolphin officially supports or has officially supported in the past. It is on the list of things to add, though.

[el_rika]

Thanks for answering!

So i went to my check my old phone's download folder, and indeed the Dolphin there is not from this site.
God damn it that feature is great, but this version here (the official one) is so damn smooth compared to the older one.