我已经成功掌握了将JMenuBar
移动到OS X系统菜单栏的功能。但是,当我这样做时,我会看到我的JMenuBar
前面有Apple徽标和我的应用程序名称(Say, 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:
}
}
答案 0 :(得分:2)