delusergui.java

是个swing 写的好的通信程序,里面有数据库和原码,运行就可以了,希望好好的

package smoker.server;

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

import smoker.tools.GUIManager;
import smoker.tools.Msg;

public class DelUserGUI implements ActionListener{
	private JFrame frame;
	private JTextField tfLoginName;
	private JButton btnDel;
	private JButton btnExit;
	private IServerCenter iServerCenter;
	
	public DelUserGUI(JFrame frame, IServerCenter iServerCenter) {
		this.iServerCenter = iServerCenter;
		this.frame = frame;
		this.init();
	}
	
	private void init() {
		tfLoginName = new JTextField(15);
		btnExit = GUIManager.createJButton(null, new ImageIcon("image/cancel.png"), this, "btnExit");
		btnDel = GUIManager.createJButton("删除", null, this, "btnDel");
	}
	
	public JPanel getDelUserPanel() {
		JPanel rootPanel = new JPanel();
		rootPanel.setLayout(new BoxLayout(rootPanel, BoxLayout.Y_AXIS));
		rootPanel.setBorder(BorderFactory.createTitledBorder("请输入登录名"));
		
		rootPanel.add(getTopPanel());
		rootPanel.add(getBottomPanel());
		rootPanel.add(Box.createVerticalStrut(300));
		
		return rootPanel;
	}
	
	private JPanel getTopPanel() {
		JPanel topPanel = new JPanel();
		JLabel labUserID = new JLabel("登录名:");
		topPanel.add(labUserID);
		topPanel.add(tfLoginName);
		topPanel.add(btnDel);
		
		return topPanel;
	}
	
	private JPanel getBottomPanel() {
		JPanel bottomPanel = new JPanel();
		bottomPanel.add(btnExit);
		
		return bottomPanel;
	}
	
	public void actionPerformed(ActionEvent e) {
		String comm = e.getActionCommand();
		if(comm.equals("btnDel")) {
			String loginID = tfLoginName.getText().trim();
			if(loginID.length() == 0) {
				Msg.show("请输入要删除的登录名！");
				return;
			}
			int res = Msg.showSel("您确定要删除帐号[ " + loginID +" ]么？");
			if(res == 1) {
				return;
			}
			int ret = iServerCenter.delUser(loginID);
			System.out.println(ret);
			if(ret == 2) {
				Msg.show("该用户不存在！\n删除操作已取消。");
			}else if(ret == 0) {
				Msg.show("删除操作成功！\n帐号[ " + loginID +" ]已被删除。");
			}else {
				Msg.show("操作失败，请检查后重试！");
			}
		}else {
			frame.dispose();
		}
	}
}