centerpanel.java

用java开发的QQ管理系统

package com.zlf.qqserver.usermngpanel;

import java.awt.BorderLayout;
import java.util.HashMap;
import java.util.Vector;

import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;

import com.zlf.dao.DaoFactory;
import com.zlf.dao.UserDao;
import com.zlf.qqserver.ServerMain;
import com.zlf.qqserver.MyTableModel;
public class CenterPanel extends JPanel{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private Vector v=new Vector();
	private String[] colArr = new String[] { "用户编号", "姓名", "昵称","性别","部门","注册时间"};
	private MyTableModel dataModel =null;
	private JTable userTable =null;
	private JScrollPane jsp=null;
	
	public CenterPanel(final ServerMain f){
		

		
	

		dataModel=new MyTableModel(v,colArr);

		//		 刷新表格
		//返回所有用户
		HashMap hashMap = new HashMap();
		hashMap.put("1", "");
		Vector data;
		UserDao userDao=DaoFactory.newInstance().createUserDao();
		data =userDao.selectUser(hashMap);
		hashMap.clear();
		dataModel.setData(data);
		
		
		userTable=new JTable (dataModel);
		jsp=new JScrollPane (userTable);
		this.setLayout(new BorderLayout());
		this.add(jsp);
//		为table构件增加监听，监听选中的时候就将修改，删除，刷新按钮激活
		this.userTable.getSelectionModel().addListSelectionListener(new ListSelectionListener(){
			public void valueChanged(ListSelectionEvent e) {
				f.getUserMngPanel().getBottomPanel().getUpdateBtn().setEnabled(true);
				f.getUserMngPanel().getBottomPanel().getDeleteBtn().setEnabled(true);
				f.getUserMngPanel().getBottomPanel().getDetailBtn().setEnabled(true);				
			}		
		});
	}

	public MyTableModel getDataModel() {
		return dataModel;
	}

	/**
	 * 
	 * @param dataModel
	 */
	public void setDataModel(MyTableModel dataModel) {
		this.dataModel = dataModel;
	}

	public JTable getUserTable() {
		return userTable;
	}

	public void setUserTable(JTable userTable) {
		this.userTable = userTable;
	}
}