I continue to play with the ShapeWidget Example and have come up with an issue that I have not been able to solve.
How do you change the color of the RectangleWidget? I was able to change the color of the EllipseWidget with calls to setColor() on its nested states. That method resulted in changing the color of the resize handles, but not the lines for the RectangleWidget. Is there a better way to do this?