public SimpleTreeViewItem(T value, ValueConverter<T> valueConverter) {
super(value);
this.valueConverter = valueConverter;
Panel rootPanel = new Panel();
rootPanel.cursorProperty().set(ECursor.POINTER);
this.setRootComponent(rootPanel);
root = new HBox();
root.pointerTransparentProperty().set(true);
rootPanel.getChildren().add(root);