D6419: ping before close and focus gain

[Marco Martin]

mart abandoned this revision.

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D6419

To: mart, #plasma, #kwin, davidedmundson, graesslin
Cc: plasma-devel, kwin, ZrenBot, progwolff, lesliezhai, ali-mohamed, 
jensreuterberg, abetts, sebas, apol, mart, lukas