main.java

功能简单的单文件银行排号系统

package com.gui3;

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

public class Main implements ActionListener
{
	private JFrame frame;
	private Container contentPane;

	private JButton vipBtn,normBtn;
	private JLabel mainLbl,vipLbl,normLbl;

	private Data vipData,normData;
	
	public Main()
	{
		frame=new JFrame("Main");
		frame.setBounds(250,300,500,300);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		contentPane=frame.getContentPane();
		(new Worker(1,"1号VIP柜台")).go();
		(new Worker(2,"2号普通柜台")).go();
		(new Worker(3,"3号普通柜台")).go();
		vipData=new Data();
		normData=new Data();
		initGUI();
	}
		
	public void initGUI()
	{
		contentPane.setLayout(new BorderLayout());
		mainLbl=new JLabel();
		contentPane.add(mainLbl,BorderLayout.CENTER);

		vipLbl=new JLabel();
		normLbl=new JLabel();
		JPanel p1=new JPanel(new FlowLayout());
		p1.add(vipLbl);
		p1.add(normLbl);
		
		vipBtn=new JButton("vip用户取号");
		normBtn=new JButton("普通用户取号");
		JPanel p2=new JPanel(new FlowLayout());
		p2.add(vipBtn);
		p2.add(normBtn);
		
		JPanel p=new JPanel(new GridLayout(2,1));
		p.add(p1);
		p.add(p2);

		contentPane.add(p,BorderLayout.SOUTH);

		vipBtn.addActionListener(this);
		normBtn.addActionListener(this);
		
	}
		
	public void actionPerformed(ActionEvent e)
	{
		if(e.getSource()==vipBtn)
		{
			vipData.add();
			//vipData.print();
			vipLbl.setText("您的号码为vip:"+vipData.getLast()+"号");
		}
		
		if(e.getSource()==normBtn)
		{
			normData.add();
			//normData.print();
			normLbl.setText("您的号码为普通业务:"+normData.getLast()+"号");
		}
	}

	public void go()
	{
		frame.setVisible(true);
	}

	public class Worker implements ActionListener
	{
		private JFrame frame;
		private Container contentPane;
		
		private JButton startBtn,nextBtn,stopBtn;
		private JLabel informLbl;
			
		private int id;

		public Worker(int id,String title)
		{
			this.id=id;
			frame=new JFrame(title);
			frame.setBounds(100+300*(id-1),100,300,200);
			frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			contentPane=frame.getContentPane();
			initGUI();
		}
			
		public void initGUI()
		{
			contentPane.setLayout(new BorderLayout());	
			
			informLbl=new JLabel();
			contentPane.add(informLbl,BorderLayout.CENTER);
			
			startBtn=new JButton("开始受理");
			nextBtn=new JButton("下一位顾客");
			stopBtn=new JButton("停止受理");
			nextBtn.setEnabled(false);
			stopBtn.setEnabled(false);

			JPanel p=new JPanel(new FlowLayout());
			p.add(startBtn);
			p.add(nextBtn);
			p.add(stopBtn);

			contentPane.add(p,BorderLayout.SOUTH);
	
			startBtn.addActionListener(this);
			nextBtn.addActionListener(this);
			stopBtn.addActionListener(this);
		}
		
		/*public void actionPerformed(ActionEvent e)
		{
			if(e.getSource()==startBtn||e.getSource()==nextBtn)
			{
				startBtn.setEnabled(false);
				nextBtn.setEnabled(true);
				stopBtn.setEnabled(true);
				
				if(id==1)
				{
					if(vipData.getFirst()==-1)
					{
						informLbl.setText("暂无排队!");
						mainLbl.setText("VIP柜台暂无排队!");
					}
					else
					{
						informLbl.setText("正在办理VIP:"+vipData.getFirst()+"号");
						vipData.remove();
						vipData.print();
						if(vipData.getFirst()==-1)
							mainLbl.setText("VIP柜台暂无排队!");	
						else	
							mainLbl.setText("请VIP"+vipData.getFirst()+"号到VIP柜台办理");
					}
				}
				
				if(id==2||id==3)
				{
					if(vipData.size()<=3)
					{
						if(normData.getFirst()==-1)
						{
							informLbl.setText("暂无排队!");
							mainLbl.setText(id+"号普通柜台暂无排队!");
						}
						else
						{
						informLbl.setText("正在办理普通:"+normData.getFirst()+"号");
						normData.remove();
						normData.print();	
						if(normData.getFirst()==-1)
							mainLbl.setText(id+"号普通柜台暂无排队!");	
						else	
							mainLbl.setText("请普通"+normData.getFirst()+"号到"+id+"号柜台办理");
						}
					}
					else
					{
						if(vipData.getFirst()==-1)
						{
							informLbl.setText("暂无排队!");
							mainLbl.setText("VIP柜台暂无排队!");
						}
						else
						{
							informLbl.setText("正在办理VIP:"+vipData.getFirst()+"号");
							vipData.remove();
							vipData.print();
							if(vipData.getFirst()==-1)
								mainLbl.setText("VIP柜台暂无排队!");	
							else	
								mainLbl.setText("请VIP"+vipData.getFirst()+"号到VIP柜台办理");
						}
					}
				
				}
							
			}

			if(e.getSource()==nextBtn)
			{

			}

			if(e.getSource()==stopBtn)
			{
				startBtn.setEnabled(true);
				nextBtn.setEnabled(false);
				stopBtn.setEnabled(false);
			}
		}*/
		public void actionPerformed(ActionEvent e)
		{
			if(e.getSource()==startBtn||e.getSource()==nextBtn)
			{
				startBtn.setEnabled(false);
				nextBtn.setEnabled(true);
				stopBtn.setEnabled(true);
				
				if(id==1&&vipData.size()>0)
				{
					mainLbl.setText("请VIP"+vipData.getFirst()+"号到VIP"+id+"号柜台办理！");
					informLbl.setText("正在办理VIP"+vipData.getFirst()+"号贵客！");
					vipData.remove();
				}
				
				if(id!=1&&normData.size()>0&&vipData.size()<=3)
				{
					mainLbl.setText("请普通"+normData.getFirst()+"号到VIP"+id+"号柜台办理！");
					informLbl.setText("正在办理普通"+normData.getFirst()+"号普通客户！");
					normData.remove();
				}

				if(id!=1&&vipData.size()>3)
				{
					mainLbl.setText("请VIP"+vipData.getFirst()+"号到"+id+"号柜台办理！");
					informLbl.setText("正在办理VIP"+vipData.getFirst()+"号贵客！");
					vipData.remove();
				}
			
			}
			
			if(e.getSource()==stopBtn)
			{
				startBtn.setEnabled(true);
				nextBtn.setEnabled(false);
				stopBtn.setEnabled(false);
			}
			
			
		}
		
		public void go()
		{
			frame.setVisible(true);
		}
	}
	
	
	
	public static void main(String args[])
	{
		(new Main()).go();
	}
}