hi, i write a software in embedded linux, the processor is ARM9; when i roll mouse wheel a while in a interface(don't let mouse move), the mouse automatic move to screen left bottom, i inherit mouse event(like mousePressEvent, mouseMoveEvent and so on)and print some information, i found before the mouse move to screen left bottom the soft receive a mouse press event, i don't know why. when i in QTableWidget static roll mouse wheel, the mouse automatic move to screen left bottom more ordinary. if you operate mouse like this a while, the soft cann't receive mouse event(it not print information), please help . thank you.
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