Javafx，支持逐行滚动的滚动窗格，而不是逐页滚动

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.ScrollPane;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

public class ScrollPaneExample extends Application {

    @Override
    public void start(Stage primaryStage) {
        ScrollPane scrollPane = new ScrollPane();
        VBox content = new VBox();
        
        // 添加需要滚动的内容
        for (int i = 1; i <= 100; i++) {
            Label label = new Label("Line " + i);
            content.getChildren().add(label);
        }
        
        scrollPane.setContent(content);
        scrollPane.setVbarPolicy(ScrollPane.ScrollBarPolicy.ALWAYS); // 设置垂直滚动策略
        
        Scene scene = new Scene(scrollPane, 200, 200);
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}