如何将Microsoft Excel滚动拖动功能实现到javafx表视图？

Question

我对编码很新。我通过硬编码填充值来创建演示表视图。我希望将ms excel滚动拖动功能应用于我的表视图。 我无法为此获得解决方案。 代码片段会很有帮助。

我的演示表

我尝试实现以下代码：

         private void setupScrolling() {
            scrolltimeline.setCycleCount(Timeline.INDEFINITE);
            scrolltimeline.getKeyFrames().add(new KeyFrame(Duration.millis(20), "Scoll", (ActionEvent) -> { dragScroll();}));
            table.setOnDragExited(event -> {
                if (event.getX() > 0) {
                    scrollDirection = 1.0 / table.getSelectionModel().getSelectedIndex(); 
                }
                else {
                    scrollDirection = -1.0 / table.getSelectionModel().getSelectedIndex();
                }
                scrolltimeline.play();
            });
            table.setOnDragEntered(event -> {
                scrolltimeline.stop();
            });
            table.setOnDragDone(event -> {
                scrolltimeline.stop();
            });

        }

      private void dragScroll() {
            ScrollBar sb = getHorizontalScrollBar();
            if (sb != null) {
                double newValue = sb.getValue() + scrollDirection;
                newValue = Math.min(newValue, 1.0);
                newValue = Math.max(newValue, 0.0);
                sb.setValue(newValue);
            }
        }

        private ScrollBar getHorizontalScrollBar() {
            ScrollBar result = null;
            for (Node n : table.lookupAll(".scroll-bar")) {
                if (n instanceof ScrollBar) {
                    ScrollBar bar = (ScrollBar) n;
                    if (bar.getOrientation().equals(Orientation.HORIZONTAL)) {
                        result = bar;
                    }
                }
            }        
            return result;
        }

    VBox vbox = new VBox();
    vbox.getChildren().addAll(table);
    scrollPane.setContent(vbox);
    scrollPane.setPannable(true);
    Scene scene = new Scene(scrollPane);