Java linux 如何移动鼠标光标

Question

我正在制作一个 3d 多平台应用程序，我想将鼠标光标始终设置为中间。 robot.mouseMove(x,y) 适用于 Windows，但适用于 Linux 它确实不起作用。

我有一个问题，是否有一种方法可以让我将鼠标光标设置在 Windows、Linux、Mac.

的特定位置

*编辑
这就是我得到的并且适用于 Windows.

public class Frame extends JFrame implements KeyListener, MouseMotionListener, MouseListener{
    private static final long serialVersionUID = 4887525192006201710L;
    private Frame self = this;
    private JPanel buffer = new JPanel(){
        public void paintComponent(Graphics g){
            g.setColor(Color.BLACK);
            g.fillRect(0,0, getWidth(), getHeight());
        }
    };
    private Robot robot;

    public Frame(String title){
        super(title);
        add(buffer);
        setBounds(0,0, 640,480);
        setExtendedState(this.getExtendedState() | JFrame.MAXIMIZED_BOTH);
        setUndecorated(true);       
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
        setVisible(true);

        try {
            robot = new Robot();
        } catch (AWTException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }

        addKeyListener(this);
        addMouseMotionListener(this);

        this.addComponentListener(new ComponentListener() {
            public void componentResized(ComponentEvent e){
                buffer.setBounds(0,0, getWidth(), getHeight());
            }

            public void componentHidden(ComponentEvent e){}
            public void componentMoved(ComponentEvent e){}
            public void componentShown(ComponentEvent e){}
        });
    }

    @Override
    public void keyPressed(KeyEvent arg0) {
        // TODO Auto-generated method stub
        if(arg0.getKeyCode() == KeyEvent.VK_ENTER){
            self.dispatchEvent(new WindowEvent(self, WindowEvent.WINDOW_CLOSING));
        }
    }

    @Override
    public void keyReleased(KeyEvent arg0) {
        // TODO Auto-generated method stub
    }

    @Override
    public void keyTyped(KeyEvent arg0) {
        // TODO Auto-generated method stub
    }

    @Override
    public void mouseDragged(MouseEvent arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void mouseMoved(MouseEvent arg0) {
        // TODO Auto-generated method stub
        System.out.println("Mouse moved");
        robot.mouseMove(getX()+getWidth()/2, getY()+getHeight()/2);
    }

    @Override
    public void mouseClicked(MouseEvent e) {
        // TODO Auto-generated method stub

    }

    @Override
    public void mouseEntered(MouseEvent e) {
        // TODO Auto-generated method stub
    }

    @Override
    public void mouseExited(MouseEvent e) {
        // TODO Auto-generated method stub

    }

    @Override
    public void mousePressed(MouseEvent e) {
        // TODO Auto-generated method stub

    }

    @Override
    public void mouseReleased(MouseEvent e) {
        // TODO Auto-generated method stub

    }
}

Answer 1

*解决方案
嗯，机器人工作正常。问题是没有问题（抱歉）。我以为机器人不工作是因为 VirtualBox 没有将我的鼠标移动到 Virtual Linux 屏幕的中间，但后来我发现它正在工作但是感谢 Enabled Mouse Integration我在 OS 里面没有看到原来的游标。

对于那些使用运行 VirtualBox 并想要 禁用鼠标集成 快捷键 hostkey(right ctrl) + I 并且您的光标变为本机虚拟 OS 光标.

Java linux 如何移动鼠标光标

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