OverlayBase Constructor

protected OverlayBase(
	string text,
	bool canDrag,
	Color color,
	Object tag
)

Protected Sub New ( 
	text As String,
	canDrag As Boolean,
	color As Color,
	tag As Object
)

protected:
OverlayBase(
	String^ text, 
	bool canDrag, 
	Color color, 
	Object^ tag
)

new : 
        text : string * 
        canDrag : bool * 
        color : Color * 
        tag : Object -> OverlayBase