Allow text input for Programmable speaker volume

[DanGio]

Hello,

I'd like the Programmable speaker GUI to allow text input in the volume setting, like the Sound settings GUI does. It would look like this :

speaker.jpg (46.36 KiB) Viewed 462 times

EDIT : Why ?
It would allow more precise control of volume, make the volume slider more readable, and make the GUI consistent with the sound settings.

Thank you !