@Override public void doActivate() { super.doActivate(); final Procedure1<Text> _function = (Text it) -> { String _name = this.getName(); it.setText(_name); TooltipExtensions.setTooltip(it, "Zoom to reveal content"); }; ObjectExtensions.<Text>operator_doubleArrow(this.label, _function); boolean _equals = Objects.equal(this.innerDiagram, null); if (_equals) { String _name = this.getName(); String _plus = ("No inner diagram set on node " + _name); String _plus_1 = (_plus + ". LOD behavior deactivated"); LevelOfDetailDiagramNode.LOG.severe(_plus_1); } else { XDiagram _diagram = CoreExtensions.getDiagram(this); ViewportTransform _viewportTransform = _diagram.getViewportTransform(); ReadOnlyDoubleProperty _scaleProperty = _viewportTransform.scaleProperty(); final ChangeListener<Number> _function_1 = (ObservableValue<? extends Number> prop, Number oldVal, Number newVal) -> { Bounds _boundsInLocal = this.getBoundsInLocal(); final Bounds bounds = this.localToScene(_boundsInLocal); double _width = bounds.getWidth(); double _height = bounds.getHeight(); final double area = (_width * _height); if ((area <= 100000)) { this.label.setVisible(true); this.innerDiagramGroup.setVisible(false); this.pane.setBackgroundPaint(RectangleBorderPane.DEFAULT_BACKGROUND); } else { this.label.setVisible(false); this.innerDiagramGroup.setVisible(true); this.innerDiagram.activate(); final Procedure1<DiagramScaler> _function_2 = (DiagramScaler it) -> { Bounds _layoutBounds = this.label.getLayoutBounds(); double _width_1 = _layoutBounds.getWidth(); double _plus_2 = (_width_1 + 40); it.setWidth(_plus_2); Bounds _layoutBounds_1 = this.label.getLayoutBounds(); double _height_1 = _layoutBounds_1.getHeight(); double _plus_3 = (_height_1 + 20); it.setHeight(_plus_3); it.activate(); }; ObjectExtensions.<DiagramScaler>operator_doubleArrow(this.diagramScaler, _function_2); Paint _backgroundPaint = this.innerDiagram.getBackgroundPaint(); this.pane.setBackgroundPaint(_backgroundPaint); } }; _scaleProperty.addListener(_function_1); } }