Python interactive: icons out of style

[isidorn]

Hi Vscode Dev here 👋

The python interactive icons are out of vscode style. Notice the following:

1. Their size is smaller than size of vscode icons
2. On hover mouse should turn to hand pointer (as vscode icons do)
3. Overall style looks like they are taken from Visual Studio. They should be deisgned for Visual Studio code so they do not look alien
4. Margins between icons are too small compared to VS Code
5. Some icons for what you need are already present in VS Code, I suggest to reuse those
6. Clicking on an icon leavs the ugly focus border around it (picture attached)

My suggestion is to use codicons.

fyi @misolori @qubitron @DonJayamanne

[DonJayamanne]

@isidorn Thanks for the feedback we'll look into these issues.

[miguelsolorio]

@isidorn all of those icons, with the exception of the "table/grid", seem to be from our icons repo.

[greazer]

Do everything but 3 and 5, per designer.

[IanMatthewHuff]

@greazer

I've implemented matching spacing and removed the focus border. Should we loop back again with design? I'm a bit nervous about the removal of the focus border. Seems like an accessibility issue, but at the same time I don't see it in vscode, so maybe that's expected?

Someone had already added the hand cursor, and I checked a few icons against their VS code equivalents (debugger stop button vs our interrupt button, our delete cells X button versus terminal close X button) and they were the exact same pixel widths and heights, so I don't see an issue with 1.

[rchiodo]

Validated