Priority: P3: Somewhat important
Affects Version/s: 5.12.0
Fix Version/s: None
Component/s: Core: Other
Environment:windows 7 64bit
I moved my code from Qt 5.9.6(msvc15) to 5.12.0(msvc17) and noticed that
QTimer slows down when I move mouse cursor over a window area (example code attached)
When I run my example in 5.9.6 'avg' times stay at 2ms and 50ms at all times.
When I run the example in 5.12.0 'avg' times rise during cursor movement(as well as dial update).
Why this different behaviour between 5.9.6 and 5.12.0 ?