destroyCB ( self )

destroyCB()

reshapeCB ( self )

reshapeCB()

postRedisplay ( self )

postRedisplay()

displayCB ( self )

displayCB()

dragMotion (
        self,
        x,
        y,
        )

dragMotion(x: int, y: int)

callbackCmd (
        self,
        callback,
        cmdName,
        )

callbackCmd(callback: str, cmdName: str)

dragEnd ( self )

dragEnd()

dragStart (
        self,
        x,
        y,
        )

dragStart(x: int, y: int) -> bool

createCB ( self )

createCB()