mypopupmenu.java

一款背单词的小程序,可以自己在自定义词库中加单词,运行环境JCreator

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;

public class MyPopupMenu extends JPopupMenu
{
	
	 PopupMenuListen ml = new PopupMenuListen();
	 static Color menuColor = Color.white;

	public MyPopupMenu()
	{
		JMenuItem m =  new JMenuItem("设置");
		
		m.setBackground(menuColor);
		this.add(m);
		
		m.addActionListener(ml);
	    m =  new JMenuItem("查询");
		m.setBackground(menuColor);
		this.add(m);
		m.addActionListener(ml);
	    m =  new JMenuItem("测试");
	    m.addActionListener(ml);
	   
		m.setBackground(menuColor);
		this.add(m);
		 m =  new JMenuItem("帮助");
		m.setBackground(menuColor);
		this.add(m);
		m.addActionListener(ml);
	     m =  new JMenuItem("关于");
	     m.setBackground(menuColor);
		this.add(m);
		m.addActionListener(ml);
		
		 m =  new JMenuItem("退出");
		 m.setBackground(menuColor);
		this.add(m);
		m.addActionListener(ml);	
		
	}
	
	
	
	
    class PopupMenuListen implements ActionListener
    {
    	public void actionPerformed(ActionEvent e)
    	{
    		if (((JMenuItem)(e.getSource())).getText() == "设置词库")
    		{
    		  
    		   MainFrame.pauseThread();
    		   new WordSetFrame();
    		}
    		////////////////////////////////////////////
    		if (((JMenuItem)(e.getSource())).getText() == "查询")
    		{
    		       Search search = new Search(ReadDat.filePath+ReadDat.fileName);
    			   MainFrame.pauseThread();
    		}
    		///////////////////////////////////////////////////////
    		if (((JMenuItem)(e.getSource())).getText() == "帮助")
    		{
    		  
    		    try
    		  {
    		   
    		   Process process = Runtime.getRuntime().exec("HH.EXE 123.CHM");
    		   }
    		   catch(Exception ee)
    		   {
    		   	System.out.println(ee.getMessage());
    		   }
    		}
    		/////////////////////////////////////////////////////////////
    		if (((JMenuItem)(e.getSource())).getText() == "关于")
    		{
    		  new AboutFrame();
    		}
    		///////////////////////////////////////////////////////
    		if (((JMenuItem)(e.getSource())).getText() == "退出")
    		{
    		  System.exit(0);
    		}
    		if (((JMenuItem)(e.getSource())).getText() == "测试")
    		{
    			TestWord testWord = new TestWord(ReadDat.englishMean,ReadDat.chineseMean);
    			System.out.println("mmmmmmmmmmmmmm");
    		}
    	}
    }
}

///////////////////////////////////////////////
////////////popuplistener

 class PopupListener extends MouseAdapter
{
	
	static MyPopupMenu popupMenu = new MyPopupMenu(); 
	
	public void mousePressed(MouseEvent e)
	{
		if (e.getButton()== e.BUTTON3)
		{
			popupMenu.setBackground(MyPopupMenu.menuColor);
			popupMenu.show(e.getComponent(),e.getX(),e.getY());
		}
		
	}
	
}