java - 使用Java获取OS X应用程序名称菜单

Question

我已经成功掌握了将JMenuBar移至OS X系统菜单栏的功能。但是，当我这样做时，会在我的JMenuBar前面显示Apple徽标和我的应用程序名称（说，MyApp）。我希望能够直接访问MyApp菜单，以便添加JMenuItem，例如“首选项”和“重新启动”。如何访问此MyApp菜单？

到目前为止，这是我的代码：

import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;

public class Clazz extends JFrame
{
    public Clazz()
    {
        setUpGUI();
    }

    private JMenuBar menuBar;
    private JMenu appMenu;
    private void setUpGUI()
    {
        setUsesSystemMenuBar(true, "MyApp");
        if ((menuBar = getJMenuBar()) == null)
        {
            menuBar = new JMenuBar();
            setJMenuBar(menuBar);
        }
        if ((appMenu = getSystemAppMenu()) == null)
            appMenu = new JMenu();
        appMenu.add(new JMenuItem("My Menu Item");
    }

    private void setUsesSystemMenuBar(boolean uses, String appName)
    {
        System.setProperty("apple.laf.useScreenMenuBar", Boolean.toString(uses));
        if (name != null)
            System.setProperty("com.apple.mrj.application.apple.menu.about.name", appName.toString());
    //Will put code in for Ubuntu Unity, too, once I figure that out
    }

    private JMenu getSystemAppMenu()
    {
        //I don't know what to put here! D:
    }
}

Answer 1

其中一些可能有些过时，但可能会导致正确的发展


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