logicevent.java

java写字板 功能于windows自带的写字板相似

/*
 * LogicEvent.java
 *
 * Created on 2007年12月9日, 下午7:01
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package WordTest;
 import java.awt.*;
 import java.awt.event.*;
 import javax.swing.*;
 import javax.swing.event.*; 



/**
 *
 * @author Administrator
 */
public class LogicEvent {
    // private FontTest ff;

    /** Creates a new instance of LogicEvent */
    public  LogicEvent() {
    }
    public static JMenu makeMenu(Object parent,Object [] items,Object target){
 		JMenu m = null;
 		if(parent instanceof JMenu)
 		    m = (JMenu) parent;
 		else if(parent instanceof String)
 		    m = new JMenu((String) parent);
 		else return null;
 		for(int i = 0;i < items.length;i++){
 			if(items[i] == null)
 			   m.addSeparator();//添加分隔线
 			else
 			   m.add(makeMenuItem(items[i],target));
 		}
 		return m;
 	}
    public static JMenuItem makeMenuItem(Object item,Object target){
 		JMenuItem r = null;
 		if(item instanceof String)
 		   r = new JMenuItem((String) item);
 		else if(item instanceof JMenuItem)
 		   r = (JMenuItem) item;
 		else return null;
 		if(target instanceof ActionListener)
 		   r.addActionListener((ActionListener) target);
 		return r;
 	}

  

}