Swing的BorderLayout示例

说明

BorderLayout 排列组件以适应五个区域：东、西、北、南和中心。

代码示例

package com.yiidian;

import javax.swing.*;
import java.awt.*;

public class SwingTester {
   public static void main(String[] args) {
      createWindow();
   }

   private static void createWindow() {    
      JFrame frame = new JFrame("一点教程网：Swing Tester");
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      createUI(frame);
      frame.setSize(560, 200);      
      frame.setLocationRelativeTo(null);  
      frame.setVisible(true);
   }

   private static void createUI(final JFrame frame){  
      JPanel panel = new JPanel();
      BorderLayout layout = new BorderLayout();
      layout.setHgap(10);
      layout.setVgap(10);
      
      panel.setLayout(layout);        
      panel.add(new JButton("Center"),BorderLayout.CENTER);
      panel.add(new JButton("Line Start"),BorderLayout.LINE_START); 
      panel.add(new JButton("Line End"),BorderLayout.LINE_END);
      panel.add(new JButton("East"),BorderLayout.EAST);   
      panel.add(new JButton("West"),BorderLayout.WEST); 
      panel.add(new JButton("North"),BorderLayout.NORTH); 
      panel.add(new JButton("South"),BorderLayout.SOUTH); 
      frame.getContentPane().add(panel, BorderLayout.CENTER); 
   }
}

执行效果如下：