apanel.java

类似腾讯的聊天以及涂鸦的软件等等一系列的东西

import java.awt.Button;
import java.awt.Checkbox;
import java.awt.CheckboxGroup;
import java.awt.FlowLayout;
import java.awt.Label;
import java.awt.Panel;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JFrame;
import javax.swing.JPanel;



class Apanel extends JFrame implements ActionListener/*聊天室北部面板Apanel类*/
{TextField name_txt;
TextField password_txt;
Button button1,button2;
Checkbox box1,box2,box3;
CheckboxGroup sex;
public static final int width = 400;
public static final int height = 200;
 public  Apanel()
{   setTitle("sun涂鸦板登录");
	addWindowListener(new WindowDestroyer( ));
	setSize(width , height);
	name_txt=new TextField(10);
    password_txt=new TextField(10);
    button1=new Button("登录");
    button1.addActionListener(this);
    button2=new Button("注册");
    button2.addActionListener(this);
	setLayout(new FlowLayout());
	sex=new CheckboxGroup();
    box1=new Checkbox("男M",false,sex);
    box2=new Checkbox("女F",false,sex);
    box3=new Checkbox("蘑菇",true,sex);
    add(new Label("用户名："));
    add(name_txt);
    add(new Label("密码："));
    add(password_txt);
    add(box1);add(box2);add(box3);add( button1);add( button2); add(new Label(""));
}

public void actionPerformed(ActionEvent e) {
	// TODO Auto-generated method stub
	if (e.getActionCommand( ).equals("登录")){
		lable la=new lable();
		la.setVisible(true);
		
        }
        else  if (e.getActionCommand( ).equals("注册")){
    		
}
}
public static void main(String[] args) {
	 Apanel A=new Apanel();
	 A.setVisible(true);
	
}}