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窗口布局--简单

影子喵喵喵 2022-06-08 阅读 31
package com.duan;

import javax.swing.JFrame;
import javax.swing.*;
import java.awt.*;
public class JPanel_01 extends JFrame{

  private static final long serialVersionUID = 1L;
  /**
  * @param args
  */
  JButton jb1,jb2,jb3,jb4,jb5,jb6;
  JPanel jp1,jp2;
  @SuppressWarnings("unused")
  public static void main(String[] args) {
    // TODO Auto-generated method stub
      JPanel_01 demo=new JPanel_01();
  }
  public JPanel_01(){
  jb1=new JButton("西瓜");
  jb2=new JButton("苹果");
  jb3=new JButton("香蕉");
  jb4=new JButton("荔枝");
  jb5=new JButton("葡萄");
  jb6=new JButton("桔子");

  jp1=new JPanel();
  jp2=new JPanel();

  jp1.add(jb1);
  jp1.add(jb2);
  jp2.add(jb4);
  jp2.add(jb5);
  jp2.add(jb6);

  this.add(jp1,BorderLayout.NORTH);
  this.add(jp2,BorderLayout.SOUTH);
  this.add(jb3);

  this.setTitle("多种布局格式");
  this.setSize(400,200);
  this.setLocation(300,300);
  this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

  this.setVisible(true);
  }
}

运行结果:

窗口布局--简单_sed

 


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