popmenutest.java

来自「这是java的源代码,感觉上是挺不错的哦,要下载赶快来哦,有附加数据库的哦」· Java 代码 · 共 48 行

package ptu;

import java.awt.*;
import java.awt.event.*;

public class PopMenuTest extends Frame{

	PopupMenu pMenu1;
	Menu menu1;
	MenuItem menuItem1;
	public PopMenuTest()
	{
		this.setTitle("快捷菜单测试");
		this.setLayout(new  FlowLayout());
		this.setSize(200, 200);
		pMenu1=new PopupMenu();
		menu1=new Menu("文件");
		menuItem1=new MenuItem("打开");
		menu1.add(menuItem1);
		pMenu1.add(menu1);
		this.add(pMenu1);
		this.addMouseListener(new MouseAdapter(){
			public void mouseClicked(MouseEvent e) {
				// TODO 自动生成方法存根
				if(e.isMetaDown()==true)
				{
					pMenu1.show((Component)e.getSource(), e.getX(), e.getY());
				}else
				{
					System.out.println("左键");
				}				
			}			
		});
	}
	public static void main(String[] args) {
		// TODO 自动生成方法存根
		PopMenuTest test1=new PopMenuTest();
		test1.addWindowListener(new  WindowAdapter(){
			public void windowClosing(WindowEvent e)
			{
				System.exit(0);
			}
		});
		test1.show();
	}

}