\pard\tx960\tx1920\tx2880\tx3840\tx4800\tx5760\tx6720\tx7680\tx8640\tx9600\f3\b0\i0\ul0\fs24 mouse moved track event window server\
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Q: How much movement triggers a mouse-moved event?\
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A: Any change in the screen coordinates of the cursor (even one pixel) creates a mouse-moved or mouse-dragged event. But see the documentation for DPSSetTracking(); event coalescing may be influencing your perception of how this works.\