swing之JButton简单封装

package com.copy.util;

import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import javax.swing.JButton;

public class ButtonHandler extends JButton{
    private String name ;
    private String method;
    private Object obj;//组建所在窗体对象
    
    public ButtonHandler( Object obj, String name, String method) {
        this.setText(name);
        this.name = name;
        this.method = method;
        this.obj = obj;
//        this.setBackground(Color.green);
        getMethodByName(name);
    }
    
    public void setFontgroundColor(Color c){
        this.setForeground(c);
    }
    public void  setBackgroundColor(Color c){
        this.setBackground(c);
    }
    
    public void getMethodByName(final String name){
        
            this.addActionListener(new ActionListener() {
                
                @Override
                public void actionPerformed(ActionEvent e) {
                    
                    try {
                        Class objClass = obj.getClass();
                        Method md;
                        md = objClass.getMethod(method, null);
                        md.invoke(objClass.newInstance(), null);
                    } catch (SecurityException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    } catch (IllegalArgumentException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    } catch (NoSuchMethodException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    } catch (IllegalAccessException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    } catch (InvocationTargetException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    } catch (InstantiationException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    }
                    
                }
            });
    }
    
}