XInput2: getting window-relative coordinates?

Simon Thum simon.thum at
Sun Apr 19 04:54:13 PDT 2009

Peter Hutterer wrote:
> relative to the window's origin but in the screen coordinate system.
> so if the window is on  100/100, a device on root 101/101 has event 1/1,
> even if the valuator state is e.g. 7202/2381 (valuators are in device
> coordinates).
Thanks for the clarification.



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