window01.java

有选择歌曲的功能

package view;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

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

import utiloper.OperUtil;

public class Window01 extends JFrame implements ActionListener,WindowListener {
		
	String[] colorNames = {"red","blue","green","black","yellow","pink","white","orange"};
	Color[] colors = {Color.RED,Color.BLUE,Color.GREEN,Color.BLACK,Color.YELLOW,Color.PINK,Color.WHITE,Color.ORANGE};
	JTextField jt01;
	JPasswordField jt02;
	
	public void dWindow(){
		setTitle("登陆后台");
		Container  container = this.getContentPane();
		jt01=new JTextField(12);
		jt02=new JPasswordField(12);
		
		JPanel jp1=new JPanel();
		JPanel jp2=new JPanel();
		JPanel jp3=new JPanel();
		JLabel j1=new JLabel("用户名");
		JLabel j2=new JLabel("密码");
		JButton button01=new JButton("提交");
		JButton button02=new JButton("取消");
		
		jp1.add(j1);
		jp1.add(jt01);
		
		jp2.add(j2);
		jp2.add(jt02);
		
		jp3.add(button01);
		jp3.add(button02);
		
		addWindowListener(this);
		button01.addActionListener(this);
		button02.addActionListener(this);
		
		BorderLayout bl = new BorderLayout();
		jp1.setLayout(new FlowLayout());
		jp2.setLayout(new FlowLayout());
		jp3.setLayout(new FlowLayout());
		
		container.add(jp1,BorderLayout.NORTH);
		container.add(jp2,BorderLayout.CENTER);
		container.add(jp3,BorderLayout.SOUTH);
				
		button01.setBackground(colors[5]);
		button02.setBackground(colors[2]);
		setVisible(true);
		pack();
		
		
	}
	public static void main(String[] args){
		Window01 wd=new Window01();
		wd.dWindow();
	}
	public void actionPerformed(ActionEvent arg0) {
		if(arg0.getActionCommand().equals("提交")){
			
			OperUtil.checkLogin(jt01.getText(), Integer.parseInt(jt02.getText()));
			
			}
		if(arg0.getActionCommand().equals("取消")){
			System.exit(0);
		}
		
	}
	public void windowActivated(WindowEvent arg0) {
		// TODO Auto-generated method stub
		
	}
	public void windowClosed(WindowEvent arg0) {
		// TODO Auto-generated method stub
		
	}
	public void windowClosing(WindowEvent arg0) {
		System.exit(0);
		
	}
	public void windowDeactivated(WindowEvent arg0) {
		// TODO Auto-generated method stub
		
	}
	public void windowDeiconified(WindowEvent arg0) {
		// TODO Auto-generated method stub
		
	}
	public void windowIconified(WindowEvent arg0) {
		// TODO Auto-generated method stub
		
	}
	public void windowOpened(WindowEvent arg0) {
		// TODO Auto-generated method stub
		
	}
}