D18649: [GridViewKCM] improve contrast and legibility for delegates' inline hover buttons

[Björn Feber]

GB_2 added a comment.


  Good idea, but I think it's a bit too dark.

REPOSITORY
  R296 KDeclarative

REVISION DETAIL
  https://phabricator.kde.org/D18649

To: ngraham, #vdg, #plasma, broulik
Cc: GB_2, kde-frameworks-devel, michaelh, ngraham, bruns