Scrolling hover popup with keyboard

[akshaal]

It's already possible to create a keyboard shortcut to trigger a hover popup window with keyboard.. But mouse is still required to scroll the windows.

[sandy081]

Hmm interesting, I did not know that there is a shortcut to open hover :)

[sandy081]

We never focus hover and any key press or mouse move will hide the hover.

@alexandrudima Moving this to you, let me know if I have to do anything.

[akshaal]

{
        "key": "alt+f1",
        "command": "editor.action.showHover",
        "when": "editorTextFocus"
},

Press alt+f1 and notice that the hover is focused.. or at least no key press hide it. But you still can't scroll the content inside.
VSCode 1.31.1

[alexdima]

In 1.31, the action editor.action.showHover focuses the hover.
In (the upcoming) 1.32, the action will not focus the hover.

This change came in via #66827 which tackles #10643

[akshaal]

Ok, I see.. How about a new "editor.action.showHoverFocused" or something like that? And if focused, make it scrollable with keyboard.