this.availableMouseHandlers.add(new PanHandlerFX("pan", true, false,
false, false));
this.auxiliaryMouseHandlers = new ArrayList<MouseHandlerFX>();
this.auxiliaryMouseHandlers.add(new TooltipHandlerFX("tooltip"));
this.auxiliaryMouseHandlers.add(new ScrollHandlerFX("scroll"));
this.auxiliaryMouseHandlers.add(new AnchorHandlerFX("anchor"));
this.auxiliaryMouseHandlers.add(new DispatchHandlerFX("dispatch"));
setOnMouseMoved((MouseEvent e) -> { handleMouseMoved(e); });