D5111: Provide demo/preview for checkable menu items and colour scheme comparison

[Luigi Toscano]

ltoscano added a comment.


  Which repository is this? Oxygen? Please add it.

REVISION DETAIL
  https://phabricator.kde.org/D5111

To: rjvbb, jriddell, anthonyfieroni, zhigalin, hpereiradacosta
Cc: ltoscano, kde-mac, #frameworks