如何查看鼠标光标是否悬停在java graphics2D翻译对象上。

import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class Graphics2DExample extends JPanel implements MouseMotionListener {
    private static final long serialVersionUID = 1L;

    public Graphics2DExample() {
        addMouseMotionListener(this);
    }

    @Override
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        Graphics2D g2d = (Graphics2D) g;

        // 绘制翻译对象
        g2d.drawRect(50, 50, 100, 100);
    }

    @Override
    public void mouseMoved(MouseEvent e) {
        int mouseX = e.getX();
        int mouseY = e.getY();

        Graphics2D g2d = (Graphics2D) getGraphics();

        // 判断鼠标位置是否在翻译对象上
        if (g2d.getClip().contains(mouseX, mouseY)) {
            // 鼠标悬停在翻译对象上的操作
            System.out.println("鼠标悬停在翻译对象上");
        }
    }

    @Override
    public void mouseDragged(MouseEvent e) {
        // 鼠标拖拽事件
    }

    public static void main(String[] args) {
        JFrame frame = new JFrame("Graphics2D Example");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.add(new Graphics2DExample());
        frame.setSize(300, 300);
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
    }
}