chanshan.java

这是我写的产品管理系统

package sn.ChangPingXiaoShou;
import cn.KeKuXiaoShao.*;
import com.yonghuxiaoshou.*;
import deng.shaoxiao.*;
import sun.BuMenXiaoShou.*;
import xiao.xiaoshouxiaoshou.*;
import yuan.xiaoshou.*;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ChanShan {
	JFrame jfr;
	JTextField jtf;
	public ChanShan(){
		jfr = new JFrame();
		Container cont = jfr.getContentPane();
		cont.setLayout(null);
		Font f = new Font("幼圆",1,15);
		JLabel jl =new JLabel("请输入你要删除的产品编号");
		jl.setFont(f);
		jl.setForeground(Color.red);
		jl.setBounds(50,20,200,20);
		
		JLabel jl1 = new JLabel("产品编号");
		jl1.setFont(f);
		jl1.setBounds(20,60,80,20);
		jtf = new JTextField(20);
		jtf.setFont(f);
		jtf.setBounds(100,60,160,20);
		
		JButton jb = new JButton("确定");
		jb.setFont(f);
		jb.setBounds(30,100,70,30);
		JButton jb1 = new JButton("取消");
		jb1.setFont(f);
		jb1.setBounds(110,100,70,30);
		JButton jb2 = new JButton("退出");
		jb2.setFont(f);
		jb2.setBounds(190,100,70,30);
		cont.add(jl);
		cont.add(jl1);
		cont.add(jtf);
		cont.add(jb);
		cont.add(jb1);
		cont.add(jb2);
		//添加事件
		jb.addActionListener(new que());
		jb1.addActionListener(new xiao());
		jb2.addActionListener(new tui());
		
		ImageIcon image = new ImageIcon("e:\\大一项目\\产品销售管理系统\\button1.jpg");
		jfr.setIconImage(image.getImage());
		jfr.setUndecorated(true);
		jfr.getRootPane().setWindowDecorationStyle(JRootPane.FRAME);

		
		jfr.setTitle("产品删除框");
		jfr.setBounds(400,300,300,180);
		jfr.setVisible(true);
		jfr.setResizable(false);
	}
		//添加后退事件
	class tui implements ActionListener{
		public void actionPerformed(ActionEvent e){
			jfr.setVisible(false);
			jfr.disable();
		}
	}
	//添加取消按纽
	class xiao implements ActionListener{
		public void actionPerformed(ActionEvent e){
			jtf.setText("");
			jtf.grabFocus();
		}
	}
	//添加确定按扭事件
	class que implements ActionListener{
		public void actionPerformed(ActionEvent e){
			ChanPing cp = new ChanPing();
			cp.delete(Integer.parseInt(jtf.getText()));
			jfr.setVisible(false);
			jfr.disable();
		}
	}
}