cssinterface.java

基于java的图ou形化的聊天器

import java.awt.BorderLayout;
import java.awt.CardLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

/**
 * 服务器主入口及其界面
 * @author ij
 *
 */
public class CSSInterface {
	
	JTextField jtf = new JTextField();
	JLabel jl = new JLabel("请设置服务器端口号");
	CardLayout cl = new CardLayout();
	JPanel jp = new JPanel();
	/**
	 * 服务器界面
	 */
	public void runInterface(){
		JFrame jf = new JFrame();
		jf.setSize(400, 400);
		
		JLabel jl1 = new JLabel("客户端起动成功");
		JButton jb = new JButton("确定");
		jb.addActionListener(new ButtonAction());
		JButton jb1 = new JButton("客户端起动成功");
		jp.add(jb);	
		jp.add(jb1);
		jp.add(jl1);				
		jp.setLayout(cl);
	
		jf.getContentPane().add(jl,BorderLayout.NORTH);
		jf.getContentPane().add(jp, BorderLayout.SOUTH);
		jf.getContentPane().add(jtf, BorderLayout.CENTER);
		jf.pack();
		jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		jf.setVisible(true);

		
	}
	
	/**
	 * 内部类 按钮响应
	 * @author ij
	 *
	 */
	class ButtonAction implements ActionListener{

		@Override
		public void actionPerformed(ActionEvent e) {
			String portstr = jtf.getText();
			if(!CSUtil.checkport(portstr)){
				jl.setText("输入端口号格式不正确，请重新输入");
				return;
			}
			int portint = Integer.parseInt(portstr);
			jl.setText("客户端端口号："+portint);
			cl.next(jp);
			
			//启动服务器线程
			ChatServerSystem css = new ChatServerSystem(portint);
			css.start();
			
		}		
	}
	
	public static void main(String[] args){
		CSSInterface cssi = new CSSInterface();
		cssi.runInterface();
	}
}