I think there is a bug with DragHandler.
I have encountered it on 5.12 and it still persists on 5.13.
It seems like the acceptedButtons property has no effect and the drag occurs whatever button has been pressed.
See below a minimalist code (main.cpp and the main.qml) in order to reproduce the issue.
In the code above, "Drag is activated" is printed even if drag is performed with left button.
Tks in advance for your help.
|For Gerrit Dashboard: QTBUG-76582|
|267112,5||Move Event Handler acceptedButtons check back up to QQPDeviceHandler||5.12||qt/qtdeclarative||Status: MERGED||+2||0|