Whichstatementistrueaboutmouseevents?()

A.ThecursorstylecanbesettoCAUTION.

B.Double-clickingamousebuttoncanpotentiallyfiresixmouseeventtriggers.

C.ThevaluesfortheSYSTEM.MOUSE_BUTTON_PRESSEDsystemvariablecanonlybe1or2.

D.Clickanddouble-clickbuttonactionscanonlydetectifthemouseispositionedinanitem.