设置按钮位置

Question

我遇到了对齐问题。下面我发布了我当前Jframe的代码和图片。

代码：

public void initUI() { 
    try { 
     UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); 
     JFrame.setDefaultLookAndFeelDecorated(true); 
     JPopupMenu.setDefaultLightWeightPopupEnabled(false); 
     SimpleDateFormat sdf = new SimpleDateFormat("h:mm:ss a"); 
     String date = sdf.format(new Date()); 
     frame = new JFrame("" + ClientSettings.SERVER_NAME + " | " +checkDay() + " - " + date); 
     frame.setLayout(new BorderLayout()); 
     frame.setResizable(false); 
     frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
     JPanel gamePanel = new JPanel(); 

     gamePanel.setLayout(new BorderLayout()); 
     gamePanel.add(this); 
     gamePanel.setPreferredSize(new Dimension(765, 503)); 


     initMenubar(); 
     frame.getContentPane().add(gamePanel, BorderLayout.CENTER); 
     frame.pack(); 


     frame.setVisible(true); // can see the client 
     frame.setResizable(false); // resizeable frame 

     init(); 
    } catch (Exception e) { 
      e.printStackTrace(); 
    } 
} 

public void initMenubar() { 
     JMenu fileMenu = new JMenu("Links"); 
     String[] mainButtons = new String[] { "Forums", "-", "Exit" }; 
     for (String name : mainButtons) { 
      JMenuItem menuItem = new JMenuItem(name); 
      if (name.equalsIgnoreCase("-")) { 
       fileMenu.addSeparator(); 
      } else if(name.equalsIgnoreCase("Forums")) { 
       JMenu forumsMenu = new JMenu("Forums"); 
       fileMenu.add(forumsMenu); 
       JMenuItem runeServer = new JMenuItem("Rune-Server"); 
       runeServer.addActionListener(this); 
       forumsMenu.add(runeServer); 
      } else { 
       menuItem.addActionListener(this); 
       fileMenu.add(menuItem); 
      } 
     } 

     JMenuBar menuBar = new JMenuBar(); 
     JMenuBar jmenubar = new JMenuBar(); 
     JMenu settings = new JMenu("Settings"); 
     settings.setActionCommand("Settings"); 
     settings.addActionListener(this); 
     JButton screenshot = new JButton("Screenshot"); 
     screenshot.setActionCommand("Screenshot"); 
     screenshot.addActionListener(this); 
     frame.add(jmenubar); 
     menuBar.add(fileMenu); 
     menuBar.add(screenshot); 
     menuBar.add(settings); 
     frame.getContentPane().add(menuBar, BorderLayout.NORTH); 
} 

而这是当前的JFrame：

我试图找出如何移动的截图和设置按钮的右侧，而不是离开他们目前所在的地方。

Answer 1

尝试这样：

menuBar.add(fileMenu); 
menuBar.add(Box.createHorizontalGlue()); 
menuBar.add(screenshot); 
menuBar.add(settings); 

按Java Tutorial: How to Use Menus/Customizing Menu Layout