package?org.products;

import?java.awt.GridLayout;
import?java.awt.event.ActionEvent;
import?java.awt.event.ActionListener;
import?java.awt.event.KeyEvent;

import?javax.swing.JButton;
import?javax.swing.Jframe;
import?javax.swing.JLabel;
import?javax.swing.JMenu;
import?javax.swing.JMenuBar;
import?javax.swing.JMenuItem;
import?javax.swing.JOptionPane;
import?javax.swing.JPanel;
import?javax.swing.UIManager;

import?org.products.dialog.ProductPanel;
import?org.products.dialog.ReportPanel;
import?org.products.dialog.UserPanel;
import?org.products.dialog.WarehousePanel;
import?org.products.util.WindowUtil;

public?class?MainWindow?extends?Jframe{
	private?static?final?long?serialVersionUID?=?-6163638941965766249L;
	private?static?final?int?WINDOW_WIDTH?=1024;
	private?static?final?int?WINDOW_HEIGHT?=600;
	private?User?user;
	
	public?MainWindow（）{
		//設置窗口的標題
		settitle（“商品入庫管理系統“）;
		setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;
		setSize（WINDOW_WIDTH?WINDOW_HEIGHT）;
		setContentPane（createMainPanel（））;
		WindowUtil.centerWindow（this?WINDOW_WIDTH?WINDOW_HEIGHT）;
		try?{
			//設置窗口的外觀接近Windows的風格
			//UIManager.setLookAndFeel（“com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel“）;//?Nimbus風格，新出來的外觀，jdk6?update10版本以后的才會出現
		???//?UIManager.setLookAndFeel（UIManager.getSystemLookAndFeelClassName（））;//當前系統風格
		???//?UIManager.setLookAndFeel（“com.sun.java.swing.plaf.motif.MotifLookAndFeel“）;//Motif風格，外觀接近windows經典，但寬寬大大，而且不是黑灰主色，而是藍黑
		???//?UIManager.setLookAndFeel（UIManager.getCrossPlatformLookAndFeelClassName（））;//跨平臺的Java界面風格，不太明白這種說法
		???//?UIManager.setLookAndFeel（“com.sun.java.swing.plaf.windows.WindowsLookAndFeel“）;//windows風格
		???//?UIManager.setLookAndFeel（“javax.swing.plaf.windows.WindowsLookAndFeel“）;//windows風格
		???UIManager.setLookAndFeel（“javax.swing.plaf.metal.metalLookAndFeel“）;//java風格
		???//?UIManager.setLookAndFeel（“com.apple.mrj.swing.MacLookAndFeel“）;//現在在我的機器上沒有特殊顯示，有待有興趣的朋友考察，并多謝告知
		}?catch?（Exception?e）?{
			e.printStackTrace（）;
		}
		if（user==null?||?!user.isLogin（））{
			new?WelcomWindow（this）;
		}
	}
	
	private?JPanel?createMainPanel（）{
		//采用?JTabbedPane?作為每個菜單功能的界面容器
		//當點擊一個菜單項后，會先移除所有的?Tab，創建一個新的和此菜單項相關的?Tab
		JPanel?panel?=new?JPanel（）;
		panel.setLayout（new?GridLayout（645050））;
		
		return?panel;
	}
	
	private?void?createMenu（）{
		//創建菜單條
		JMenuBar?menuBar?=new?JMenuBar（）;
		
		JMenu?menu_file?=new?JMenu（“文件“）;
		JMenuItem?menu_file_exit?=new?JMenuItem（“退出“）;
		menu_file_exit.addActionListener（new?ActionListener（）?{
			@Override
			public?void?actionPerformed（ActionEvent?arg0）?{
				System.exit（0）;
			}
		}）;
		menu_file.add（menu_file_exit）;
		menuBar.add（menu_file）;
		
		//根據當前登陸用戶的角色，顯示不同的菜單項
		if（user.getRole（）==Role.ADMIN）{
			//創建“系統管理”菜單
			JMenu?menu_manager?=new?JMenu（“系統管理“）;
			
			//在“系統管理”菜單下創建“用戶管理”菜單項
			JMenuItem?menu_manager_user?=new?JMenuItem（“用戶管理“）;
			menu_manager_user.addActionListener（new?ActionListener（）?{
				@Override
				public?void?actionPerformed（ActionEvent?arg0）?{
					new?UserP

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-01-08?15:40??products\
?????文件?????????351??2013-01-08?15:41??products\.classpath
?????文件?????????367??2013-01-08?22:09??products\.project
?????目錄???????????0??2013-01-08?15:40??products\.settings\
?????文件??????????53??2013-01-08?15:40??products\.settings\org.eclipse.core.resources.prefs
?????文件?????????587??2013-01-08?15:40??products\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2013-01-08?22:10??products\bin\
?????目錄???????????0??2013-01-08?22:10??products\bin\org\
?????目錄???????????0??2013-01-08?22:10??products\bin\org\products\
?????目錄???????????0??2013-01-08?22:10??products\bin\org\products\dialog\
?????文件?????????753??2013-01-08?22:10??products\bin\org\products\dialog\ProductPanel$1.class
?????文件?????????741??2013-01-08?22:10??products\bin\org\products\dialog\ProductPanel$2.class
?????文件?????????738??2013-01-08?22:10??products\bin\org\products\dialog\ProductPanel$3.class
?????文件?????????738??2013-01-08?22:10??products\bin\org\products\dialog\ProductPanel$4.class
?????文件????????1624??2013-01-08?22:10??products\bin\org\products\dialog\ProductPanel$ProductTableModel.class
?????文件????????5887??2013-01-08?22:10??products\bin\org\products\dialog\ProductPanel.class
?????文件????????1521??2013-01-08?22:10??products\bin\org\products\dialog\ReportPanel$1.class
?????文件????????1077??2013-01-08?22:10??products\bin\org\products\dialog\ReportPanel$2.class
?????文件????????1620??2013-01-08?22:10??products\bin\org\products\dialog\ReportPanel$ProductTableModel.class
?????文件????????7808??2013-01-08?22:10??products\bin\org\products\dialog\ReportPanel.class
?????文件?????????735??2013-01-08?22:10??products\bin\org\products\dialog\UserPanel$1.class
?????文件?????????723??2013-01-08?22:10??products\bin\org\products\dialog\UserPanel$2.class
?????文件?????????720??2013-01-08?22:10??products\bin\org\products\dialog\UserPanel$3.class
?????文件?????????720??2013-01-08?22:10??products\bin\org\products\dialog\UserPanel$4.class
?????文件????????1603??2013-01-08?22:10??products\bin\org\products\dialog\UserPanel$UserTableModel.class
?????文件????????5987??2013-01-08?22:10??products\bin\org\products\dialog\UserPanel.class
?????文件????????1557??2013-01-08?22:10??products\bin\org\products\dialog\WarehousePanel$1.class
?????文件????????1101??2013-01-08?22:10??products\bin\org\products\dialog\WarehousePanel$2.class
?????文件?????????765??2013-01-08?22:10??products\bin\org\products\dialog\WarehousePanel$3.class
?????文件?????????753??2013-01-08?22:10??products\bin\org\products\dialog\WarehousePanel$4.class
?????文件?????????750??2013-01-08?22:10??products\bin\org\products\dialog\WarehousePanel$5.class
............此處省略61個文件信息