enterwindow.java

swing可视化窗口

import javax.swing.*;

import java.awt.*;
import java.awt.event.*;
import javax.swing.border.*;
public class enterWindow extends JFrame{
	public static final int WIDTH=300;
	public static final int HEIGHT=200;
	
	public static void main(String[] args) {
		enterWindow welcome=new enterWindow();
		welcome.setVisible(true);
		// TODO Auto-generated method stub

	}
	
	public enterWindow(){
		setSize(WIDTH,HEIGHT);
		setTitle("登陆界面");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		Container contentPane=getContentPane();
		contentPane.setLayout(new GridLayout(4,1));
		
		JLabel clue=new JLabel("登陆界面");
		clue.setFont(new Font("宋体",Font.BOLD,20));
		contentPane.add(clue);
		
		JPanel namePanel=new JPanel();
		namePanel.setLayout(new FlowLayout());
		JLabel name=new JLabel("编号");
		namePanel.add(name);
		JTextField nameText=new JTextField();
		nameText.setSize(80, 55);
		namePanel.add(nameText);
		contentPane.add(namePanel);
		
		JPanel passPanel=new JPanel();
		passPanel.setLayout(new FlowLayout());
		JLabel password=new JLabel("密码");
		passPanel.add(password);
		JPasswordField passwordText=new JPasswordField();
		passwordText.setSize(80, 55);
		passPanel.add(passwordText);
		contentPane.add(passPanel);
		
		JPanel buttonPanel=new JPanel();
		buttonPanel.setLayout(new FlowLayout());
		JButton confirm=new JButton("确定");
		buttonPanel.add(confirm);
		JButton cancel=new JButton("取消");
		buttonPanel.add(cancel);
		contentPane.add(buttonPanel);
		
		
	}

}