D13514: piano_composition, add a dialog to show warning before deleting all notes and other features

[Aman Kumar Gupta]

amankumargupta marked 2 inline comments as done.

REPOSITORY
  R2 GCompris

REVISION DETAIL
  https://phabricator.kde.org/D13514

To: amankumargupta, #gcompris_activities
Cc: jjazeix, kde-edu, #gcompris_activities, himanshuvishwakarma, harrymecwan, ganeshredcobra, nityanandkumar, echarruau, rahulyadav, narvaez, scagarwal, apol, timotheegiet, hkaelberer, bcoudoin
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-edu/attachments/20180614/2a15188d/attachment.html>