D17686: Redraw the slider if modes have changed

[Andras Mantia]

amantia closed this revision.

REPOSITORY
  R104 KScreen

REVISION DETAIL
  https://phabricator.kde.org/D17686

To: amantia, #plasma, dvratil
Cc: plasma-devel, GB_2, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, 
jensreuterberg, abetts, sebas, apol, mart