/* * 网络布局 * */ package com.swing; import java.awt.GridLayout; import javax.swing.JButton; import javax.swing.JFrame; class gridlayout extends JFrame{ int size=6; private JButton jbtn[]=new JButton[size]; public static void main(String[] args){ gridlayout glout=new gridlayout(); } public gridlayout(){ this.setTitle("网格布局"); //设置大小 this.setSize(400,200); //设置位置 this.setLayout(new GridLayout(3,3)); for(int i=0;i<size;i++){ jbtn[i]=new JButton(String.valueOf(i)); this.add(jbtn[i]); } this.setLocation(100,100); //设置关闭时关掉进程 this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setVisible(true); } }