The element in which the Window will be able to move and to which is appended thus overriding the
appendTo setting. Accepts either a selector or an element. The container element has to be positioned, that is, to have its
position CSS attribute set to
Constrains the dragging along the horizontal (
x) or vertical (
The supported values are:
Restricts the dragging of the window through the specified element which has to be part of the Window content. Accepts either a selector or an element.