Does anyone know how to lock the X or Y coordinates during a
drag and drop operation.
To clarify, if a user is draging an object from left to right
(or right to left) I want to force the drag proxy object to always
have a specific Y value so the user cannot move the object up or
I know there is a great example of how to do this out there
but have not been able to find it again. Anyone know where I can
find it or just how to do it.