File Navigator in Sidebar Panel
The Treeviewer should be able to listen to keyboard events so adding a listener should be possible. I would wish for (safely, read with request) triggering the delete action from the context menu on listening to the DEL key. I would also wish the Refresh action to be hidden and triggered on the F5 and/or for nostalgia on the F9 key (many users are still used to that key).
Thanks for your suggestion. We will add the keyboard listening to File Navigator later.