D5504: Introduce a HasLauncher data role.

[Eike Hein]

hein added a comment.


  > Can't your just connect to "this" for the dataChanged
  
  No, because then I'd also get dataChanged for rows from launcherTasksModel and would have to loop over all indices in the range to ignore them.
  
  It's kind of ugly either way. The applet code will currently re-layout everything anyway, whether it's one row changing the role or all of them.

REPOSITORY
  R120 Plasma Workspace

REVISION DETAIL
  https://phabricator.kde.org/D5504

To: hein, #plasma, davidedmundson
Cc: plasma-devel, spstarr, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol
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