sgt = Signifidget(canvas, 50, 50)

def clickCallback(): 
    log("my click") 

sgt.addClickInput(clickCallback)

def doubleCallback():
    log("my double click")

sgt.addDoubleClickInput(doubleCallback)

def longPressCallback():
    log("my long press is %s"%sgt.LongPressSM.dwellToCall)

sgt.addLongPressInput(longPressCallback)