Changing Mouse Cursor on a Mouse Scroll Event

import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.scene.Node;
import javafx.scene.input.ScrollEvent;
import javafx.util.Duration;
public class ScrollFinishedDetector {
    private final Timeline scrollFinishedTimeline;
    private long lastScrollTime = 0;
    public ScrollFinishedDetector(Node node, Duration delay) {
        // Initialize the Timeline
        scrollFinishedTimeline = new Timeline(new KeyFrame(delay, event -> {
            // This code executes if no scroll event occurs for the specified 'delay'
            if (System.currentTimeMillis() - lastScrollTime >= delay.toMillis()) {
                System.out.println("Mouse wheel scrolling finished!");
                // Perform actions when mouse wheel scrolling is deemed finished
            }
        }));
        scrollFinishedTimeline.setCycleCount(Timeline.INDEFINITE);
        // Add a handler for ScrollEvents
        node.addEventHandler(ScrollEvent.SCROLL, event -> {
            if (!event.isInertia()) { // Ignore inertia events if desired
                lastScrollTime = System.currentTimeMillis();
                // Ensure the timeline is playing to detect inactivity
                if (scrollFinishedTimeline.getStatus() != Timeline.Status.RUNNING) {
                    scrollFinishedTimeline.play();
                }
            }
        });
        // Add a handler to stop the timeline when scrolling truly stops
        // This is a more robust way to ensure the timeline restarts correctly
        node.addEventHandler(ScrollEvent.SCROLL_FINISHED, event -> {
            // This will only fire for touch gestures, not mouse wheel
            scrollFinishedTimeline.stop();
        });
    }
    public void startDetection() {
        scrollFinishedTimeline.play();
    }
    public void stopDetection() {
        scrollFinishedTimeline.stop();
    }
}

Using the class

ScrollFinishedDetector detector = new ScrollFinishedDetector(scrollPane, Duration.millis(60));
detector.startDetection();