Quote Originally Posted by Charvi View Post
My question was there are some events internally handled by Qt like the scrolling of the scroll bars of a QScrollArea. I do not get the key press sound over there and its obvious.
I have no idea what you are talking about. All events are "handled internally by Qt". Qt doesn't handle any events "externally".
Then you adviced to install event filter for those also.
No, I haven't. I told you to install an event filter on the application object and not on any scroll area or anything like that.