[sdk] + [header]Portuguese words in selection header don't fit

[Tim Peeters]

See http://imgur.com/EZ1lqUI and http://imgur.com/RPRe8Bm

Probably this will happen in other languages as well. We need feedback from design to decide how to solve the issue.

UX Solution:
There are a few potential solutions, that need to be picked on a case by case basis:

1) By default, the action could have a max width of 2x the default width, but the app developer can decide to change that to a custom width value
2) By default, The SDK should add a semitransparent gradient like at the end of the browser URL when it exceeds the available width
3) The translator could come up with a different label. See http://goo.gl/qj6Pgi or shorten the label eg. compartil.

[Tim Peeters (tpeeters)]

Please advise if we should remove the text, make the text smaller, increase the padding of the buttons, or assume that the translators will come up with a shorter translation?

[Giorgio Venturi (giorgio-venturi-deactivatedaccount)]

There are a few different strategies we could use here to mitigate the issue:
1) By default, the action could have a max width at 2x the default width, but the app developer can decide to change that to a custom value
2) By default, I would add a semitransparent gradient like at the end of the browser URL when it exceeds the available width
3) The translator could come up with a different word. See http://goo.gl/qj6Pgi
4) The translator could come up with a shortening eg. compartil.

[Tim Peeters (tpeeters)]

The standard icons in the header no longer have text, and the edit mode is completely different now (see "extending the header" on https://developer.ubuntu.com/en/blog/2016/02/24/pageheader-tutorial/ ). So this bug is no longer relevant.