D5979: Consistently emit MouseEventListener::pressed signal

[David Edmundson]

davidedmundson accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R296 KDeclarative

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D5979

To: apol, #frameworks, davidedmundson
Cc: broulik, davidedmundson