请举个简单的例子来说明如何用MigLayout模拟BorderLayout？

Question

我希望WEST和EAST布局的分数是不变的宽度。如何设置MigLayout？

UPDATE

下面的代码并不像调整边界布局：

package testing.Test_MigLayout_01; 

import javax.swing.JButton; 
import javax.swing.JRootPane; 
import javax.swing.SwingUtilities; 

import net.miginfocom.swing.MigLayout; 

public class App201210042244 
{ 

private class JFrame extends javax.swing.JFrame { 

    { 
     setLayout(new MigLayout()); 

     add(new JButton("1"), "dock east, width 120"); 
     add(new JButton("2"), "west"); 
     add(new JButton("3"), "center"); 
     add(new JButton("4"), "north"); 
     add(new JButton("5"), "south"); 

    } 

} 

public App201210042244() { 
    SwingUtilities.invokeLater(new Runnable() { 

      public void run() { 
       JFrame jFrame = new JFrame(); 
       jFrame.pack(); 
       jFrame.setVisible(true); 

      } 
     }); 
} 


public static void main(String[] args) 
{ 
    new App201210042244(); 
} 
} 

窗口内部的大小保持不变：

Answer 1

panel.add(new JButton("1"), "dock east, width 120"); 
panel.add(new JButton("2"), "west"); 
panel.add(new JButton("3"), "center"); 
panel.add(new JButton("4"), "north"); 
panel.add(new JButton("5"), "south"); 

ŧ他码头关键字可以省略。

UPDATE：

如果您想在窗口大小所有您的组件扩展：

panel.setLayout(new MigLayout("fill")); 
panel.add(new JButton("1"), "dock east, width 120"); 
panel.add(new JButton("2"), "west"); 
panel.add(new JButton("3"), "center, grow"); 
panel.add(new JButton("4"), "north"); 
panel.add(new JButton("5"), "south");