void setNext(PopupWindowPlacer next) {
		this.next = next;
	}
Constructor only for classes that specify major edge and minor begin and end location
on that edge.
@param major edge
@param minorBegin start location on edge
@param minorEnd end location on edge

@see PopupWindowPlacerBuilder
Ghidra/Framework/Docking/src/main/java/docking/widgets/shapes/PopupWindowPlacer.java