Java图形界面编程练习(适合Java初学者查看).zip

package swingTest; import java.awt.BorderLayout; import java.awt.Color; import java.awt.FlowLayout; import java.awt.GridLayout; import javax.swing.*; public class JiShiBen { /** * @param args */ public static void main(String[] args) { JFrame jsb = new JFrame("我的窗口"); jsb.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); jsb.setSize(500, 400); jsb.setTitle("实验"); jsb.setBackground(Color.red); //jsb.setLayout(new BorderLayout(10,10));默认布局管理器分为东南西北中间5个位置 //jsb.setLayout(new FlowLayout(FlowLayout.CENTER));//流式布局管理器 jsb.setLayout(new GridLayout(2,1,10,10));//网格布局管理器 自己设定横竖的值 组件按照指定数目排列 JButton e = new JButton("中间"); e.setBackground(Color.blue); JButton b = new JButton("北"); JButton a = new JButton("南"); JButton c = new JButton("西"); JButton d = new JButton("东"); jsb.add(b,"North"); jsb.add(a,"South"); jsb.add(c, "West"); jsb.add(d, "East"); jsb.add(e,"Center"); jsb.setVisible(true); //jsb.addWindowListener(new EventsTest()); } }