Bad news: The broken handleWheelEvent syntax is one we have inherited from QWindowSystemInterface so we can't just fix it in QtMir to use QPointF and libinput-style smooth scrolling :(
Bad news: The broken handleWheelEvent syntax is one we have inherited from QWindowSystemIn terface so we can't just fix it in QtMir to use QPointF and libinput-style smooth scrolling :(