如何区分javafx中表格行的单击或双击

我正在尝试在 javafx 中创建一个表，允许用户单击一行以转到一页或双击该行以转到另一页。问题在于应用程序注册了单击事件，但没有等待查看是否有另一个双击。有没有办法让程序等待，看看是否有另一次点击？

到目前为止我所拥有的看起来类似于

TableView searchResults;
ObservableList<MovieRow> rows = FXCollections.observableArrayList();

private TableColumn<MovieRow, String> title;
title.setCellValueFactory(new PropertyValueFactory<>("mTitle"));

rows.add(new MovieRow("The cat in the hat"));

searchResults.setItems(rows);

searchResults.setRowFactory(tv -> {
    TableRow<MovieRow> row = new TableRow<>();
    row.setOnMouseClicked(event -> {
        MovieRow tempResult = row.getItem();

        if (event.getClickCount() == 1) {
            System.out.println(tempResult.getMTitle + " was clicked once");
        }else{
            System.out.println(tempResult.getMTitle + " was clicked twice");
        }
    });
    return row;
});

public class MovieRow{
    private String mTitle;
    
    public MovieRow(String title){
           mTitle = title;
    }

    public String getMTitle() {
            return mTitle;
    }
}

实际产量

single click: The cat in the hat was clicked once
double click: The cat in the hat was clicked once

期望的输出

single click: The cat in the hat was clicked once
double click: The cat in the hat was clicked twice

我只找到了自行处理双击或自行单击的结果，但没有同时处理两者，所以我不确定这是否可能。任何帮助将非常感激。谢谢。

作为 API 的一部分，您无法做到这一点：您只需自己编写代码“让程序等待，看看是否有另一次点击”。请注意，这意味着单击操作在执行之前必须稍微暂停；没有办法解决这个问题（你的程序无法知道将来会发生什么）。您可以考虑采用不同的方法（例如左按钮与右按钮）来避免这种稍微不方便的用户体验。

但是，解决方案可能如下所示：

public class DoubleClickHandler {

    private final PauseTransition delay ;
    private final Runnable onSingleClick ;
    private final Runnable onDoubleClick ;
    private boolean alreadyClickedOnce ;

    public DoubleClickHandler(
        Duration maxTimeBetweenClicks,
        Runnable onSingleClick,
        Runnable onDoubleClick) {

        alreadyClickedOnce = false ;
        this.onSingleClick = onSingleClick ;
        this.onDoubleClick = onDoubleClick ;

        delay = new PauseTransition(maxTimeBetweenClicks);
        delay.setOnFinished(e -> {
            alreadyClickedOnce = false ;
            onSingleClick.run()
        });
    }

    public void applyToNode(Node node) {
        node.setOnMouseClicked(e -> {
            delay.stop();
            if (alreadyClickedOnce) {
                alreadyClickedOnce = false ;
                onDoubleClick.run();
            } else {
                alreadyClickedOnce = true ;
                delay.playFromStart();
            }
        });
    }
}

您可以将其与以下产品一起使用：

searchResults.setRowFactory(tv -> {
    TableRow<MovieRow> row = new TableRow<>();
    DoubleClickHandler handler = new DoubleClickHandler(
        Duration.millis(500),
        () -> {
            MovieRow tempResult = row.getItem();
            System.out.println(tempResult.getMTitle + " was clicked once");
        },
        () -> {
            MovieRow tempResult = row.getItem();
            System.out.println(tempResult.getMTitle + " was clicked twice");
        }
    );
    handler.applyToNode(row);
    return row ;
});