Comment 7 for bug 1365945

@Cesar: I guess we can't do that, since the keyboard is not part of the application but it's a separate window which overlaps the app itself. Also, the Mailit keyboard does not seem to provide any extension that would allow to access to its style properties.

@Alan, @Evan: This is a nice concept, and would allow us to resolve lp:1400329 [1] too.
Since we also have to fix lp:1539635 [2], we need a (better?) solution for the floating buttons, and Alan's proposal could help us a lot. However, I'm not sure how this would behave with the OSK (would bottom edge gesture be still available when the OSK is visible? should we force user to close the OSK in order to switch tab or access to the settings?)

Does it make sense to add ubuntu-ux for an input?

[1] "[Reboot] Hide the settings button" - https://bugs.launchpad.net/ubuntu-terminal-app/+bug/1400329
[2] "Make tabs visible in desktop mode" - https://bugs.launchpad.net/ubuntu-terminal-app/+bug/1539635