Feature request: Make right arrow play the sound in the file browser

[dunadan]

Hi!

I'd like to ask for a new feature: In the file browser, you can navigate with the up/down arrow keys, which is fine. But it would be great if you could also preview the sound by then using the right arrow key. Unlike pressing the preview button with the mouse, which plays the sound only for the time you hold the mouse button, I'd like the right arrow key to play through the whole sound one shot. That would make previewing drum sounds or sounds in general much easier, since everything could be done with ease through the arrow keys and without mouse fiddling. It would also allow to preview the sounds more rhythmically by tapping the arrow key on beat.

Could you maybe integrate this?