Cinema/SeatListFrame.java

package com.zn.view;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridLayout;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.SwingConstants;

import com.zn.dao.SeatznDao;
import com.zn.dao.impl.SeatznImpl;
import com.zn.javaBean.Seatzn;

public class SeatListFrame extends MyFrame{
	
	private JTable table;
	private JLabel lblImage;
	private JLabel lblListprice;
	private JLabel lblDescn;
	private JLabel lblUnitcost;
	
	private List<Seatzn> Seats=null;
	
	private SeatznDao pdao =new SeatznImpl();
	private Map<String,Integer> cart =new HashMap<String,Integer>();
	
	private int selectedRow=-1;
	
	
	

	public SeatListFrame(String title, int width, int heigth) {
		super(title, width, heigth);
		// TODO 自动生成的构造函数存根
		
		Seats=pdao.findAll();
		
		//getContentPane().add(getSearchPanel(),BorderLayout.NORTH);
		
		JSplitPane splitPane = new JSplitPane();
		
		splitPane.setDividerLocation(600);
		
		splitPane.setLeftComponent(getLeftPanel());
		splitPane.setRightComponent(getRightPanel());
		
		getContentPane().add(splitPane,BorderLayout.CENTER);
	}








//	private Component getSearchPanel() {
//		// TODO 自动生成的方法存根
//		
//		JPanel searchPanel =new JPanel();
//		FlowLayout flowLayout =(FlowLayout)searchPanel.getLayout();
//		flowLayout.setVgap(20);
//		flowLayout.setHgap(40);
//		
//		 
//		return searchPanel;
//	}
	
	

	private Component getRightPanel() {
		// TODO 自动生成的方法存根
		JPanel rightPanel = new JPanel();
		rightPanel.setBackground(Color.WHITE);
		rightPanel.setLayout(new GridLayout(2,1,0,0));
		lblImage = new JLabel();
		rightPanel.add(lblImage);
		lblImage.setHorizontalAlignment(SwingConstants.CENTER);
		
		JPanel detailPanel = new JPanel();
		detailPanel.setBackground(Color.WHITE);
		rightPanel.add(detailPanel);
		detailPanel.setLayout(new GridLayout(8,1,0,5));
		
		JButton btnAdd = new JButton("购票");
		btnAdd.setFont(new Font("微软雅黑",Font.PLAIN,15));
		detailPanel.add(btnAdd);
		
		
		
		JLabel lb1 = new JLabel();
		detailPanel.add(lb1);
		
		JButton btnCheck = new JButton("返回上一层");
		btnAdd.setFont(new Font("微软雅黑",Font.PLAIN,15));
		detailPanel.add(btnCheck);
		
		btnAdd.addActionListener(e->{
			JLabel lf = new JLabel("购票成功");
			lf.setFont(new Font("微软雅黑",Font.PLAIN,15));
			JOptionPane.showMessageDialog(null, lf,"购票成功",JOptionPane.INFORMATION_MESSAGE);	//普通提示框	
		});
		
		btnCheck.addActionListener(e->{
			MovieListFrame plf =new MovieListFrame("电影列表",1000,700);
			plf.setVisible(true);
			setVisible(false);
			
		});
		btnAdd.addActionListener(e->{
			if(selectedRow < 0) {
				return;
			}
			Seatzn selectSeat = Seats.get(selectedRow);
			String Seatid = selectSeat.getseatidzn();
			
			if(cart.containsKey(Seatid)) {
				Integer quantity = cart.get(Seatid);
				cart.put(Seatid, ++quantity);
			}else {
				cart.put(Seatid, 1);
			}
			System.out.println(cart);
		});
		btnCheck.addActionListener(e->{
			System.out.println(cart);
		});
		
		
		return rightPanel;
	}




	private Component getLeftPanel() {
		// TODO 自动生成的方法存根
		JScrollPane leftScrollPane = new JScrollPane();
		leftScrollPane.setViewportView(getTable());
		return leftScrollPane;
	}




	private Component getTable() {
		// TODO 自动生成的方法存根
		SeatTableModel pmodel = new SeatTableModel(this.Seats);
		if(table==null) {
			table = new JTable(pmodel);
			table.setFont(new Font("微软雅黑",Font.PLAIN,16));
			table.getTableHeader().setFont(new Font("微软雅黑",Font.PLAIN,16));
			table.setRowHeight(51);
			table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
			ListSelectionModel rowSelectionModel = table.getSelectionModel();
			
			rowSelectionModel.addListSelectionListener(e->{
				if(e.getValueIsAdjusting()) {
					return;
				}
				ListSelectionModel lsm = (ListSelectionModel) e.getSource();
				selectedRow = lsm.getMinSelectionIndex();
				if(selectedRow<0) {
					return;
				}
				
				
				
				
				
			});
			
		}else {table.setModel(pmodel);}
		return table;
	}

}