@Override
	public void dragExit(DragSourceEvent e) {

		DragSourceContext context = e.getDragSourceContext();
		context.setCursor(null); // bug workaround
		currentCursor = COPY_NO_DROP_CURSOR;
		context.setCursor(currentCursor);
	}
Constructor
@param dragComponent component that can be dragged.
Ghidra/Framework/Docking/src/main/java/docking/dnd/DragSrcAdapter.java