simplelistdemo.java

来自「java2应用开发指南第一版」· Java 代码 · 共 43 行

//SimpleListDemo.java
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;


public class SimpleListDemo extends JFrame 
{
	public SimpleListDemo ()
	{
		//设置框架窗口标题
		super("Swing List Demo");
		
		String[] data = {
			"Item one", " Item two", " Item three", " Item four",
			"Item five", " Item six", " Item seven", " Item eight",
			"Item night", " Item ten", " Item elevent", " Item twelve",
			};

		JList m_SimpleList = new JList(data);
		//把列表组件放入滚动面板中来实现滚动功能
		JScrollPane ps = new JScrollPane(m_SimpleList);
		getContentPane().add(ps, BorderLayout.CENTER);

		//显示框架窗口
		setSize(500, 240);
		setVisible(true);
	}

	//应用程序的入口方法
	public static void main(String args[]) 
	{
		 SimpleListDemo frame=new SimpleListDemo();
		 //添加框架窗口的事件监听（监听关闭框架窗口事件）
		 frame.addWindowListener( new WindowAdapter() {
		    public void windowClosing(WindowEvent e) {
		        //正常推出Java虚拟机
		        System.exit(0);
		    }
		});
	}
}