insertdeptframe.java

没有什么难的

package UI;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.sql.*;
import DB.*;

class InsertDeptFrame extends JFrame implements ActionListener
{
	JLabel LName = new JLabel("部门名称");
	JLabel LTeamLeader = new JLabel("部门经理");
	JLabel LDeptFuc = new JLabel("部门功能");
	JButton save = new JButton("保存");
	JTextField name = new JTextField();
	JTextField teamLeader = new JTextField();
	JTextField deptFuc = new JTextField();
	DB db;
	JList list = new JList();
	
	int index = 0;
	public InsertDeptFrame(JList list,int index)
	{
		this.setLayout(null);
		LName.setBounds(50,50,90,35);
		LTeamLeader.setBounds(50,100,90,35);
		LDeptFuc.setBounds(50,150,90,35);
		name.setBounds(150,50,100,35);
		teamLeader.setBounds(150,100,100,35);
		deptFuc.setBounds(150,150,100,35);
		save.setBounds(100,200,70,35);
		save.addActionListener(this);
		add(LName);add(LTeamLeader);add(LDeptFuc);
		add(name);add(teamLeader);add(deptFuc);
		add(save);
		setSize(300,300);
		setVisible(true);
		
		db = new DB();
		this.list = list;
		this.index = index;
	}
	public void actionPerformed(ActionEvent e){
		if(e.getSource() == save)
		{
			String sName = name.getText();
			String sLeader = teamLeader.getText();
			String sDeptFuc = deptFuc.getText();
			String sqlInsert = "insert into department(deptName,leaderName,deptFunc) " +
					"values('"+ sName+ "','"+ sLeader+"','"+sDeptFuc+"')";
			db.update(sqlInsert);
			db.close();
			
			
			((DefaultListModel)list.getModel()).addElement(sName);
			
			list.setSelectedIndex(index);
            list.ensureIndexIsVisible(index);
			//list.updateUI();
            
			this.dispose() ;
			//System.exit(0);
		}
	}
	public static void main(String args[])
	{
		JFrame f = new InsertDeptFrame(new JList(),0);
		f.setSize(300,300);
		f.setVisible(true);
	}
};