mainframe.java

基于Java——SQL2005 的java课程设计 仓库管理系统。主要功能

package windows;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Image;
import java.awt.Insets;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.beans.PropertyVetoException;
import java.lang.reflect.Constructor;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.BoxLayout;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.border.BevelBorder;
import javax.swing.event.InternalFrameAdapter;
import javax.swing.event.InternalFrameEvent;

import sun.java2d.Disposer;

import Login.Login;
public class mainFrame {
	private JPanel sysManagePanel;
	private JDesktopPane desktopPane;
	private JFrame frame;
	private JLabel backLabel;
	//private JInternalFrame old = null;
	private String old = null;
	// 创建窗体的Map类型集合对象
	private Map<String, JInternalFrame> ifs = new HashMap<String, JInternalFrame>();
	public mainFrame() {
		frame = new JFrame("E时代仓库信息管理系统");
		frame.getContentPane().setBackground(new Color(204,255,255));//设置菜单的背景色
		frame.addComponentListener(new FrameListener());
		frame.getContentPane().setLayout(new BorderLayout());
		Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
		frame.setBounds(d.width/6, d.height/12, d.width-d.width/3, d.height-d.height/3);//设置窗体合适的位置
		//frame.setBounds(100, 100, 800, 600);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		backLabel = new JLabel();// 背景标签
		backLabel.setVerticalAlignment(SwingConstants.TOP);
		backLabel.setHorizontalAlignment(SwingConstants.CENTER);
		updateBackImage(); // 更新或初始化背景图片
		desktopPane = new JDesktopPane();
		desktopPane.add(backLabel, new Integer(Integer.MIN_VALUE));
		frame.getContentPane().add(desktopPane);
		JTabbedPane navigationPanel = createNavigationPanel(); // 创建导航标签面板
		//navigationPanel.setSize(20, 20);
		frame.getContentPane().add(navigationPanel, BorderLayout.NORTH);
		frame.setVisible(true);
		
		frame.setDefaultCloseOperation( JFrame.DO_NOTHING_ON_CLOSE ); 
		frame.addWindowListener(new WindowAdapter(){
			public void windowClosing(WindowEvent e){
				JOptionPane   j   =   new   JOptionPane("你是否退出E时代仓库信息管理系统？", JOptionPane.QUESTION_MESSAGE,JOptionPane.YES_NO_OPTION,null,new   Object[]{"   是   ","   否   "});   
				Object[]   xx   =   j.getOptions();   
				int i=JOptionPane.showOptionDialog(frame,"你是否退出E时代仓库信息管理系统？","E时代仓库信息管理系统退出系统提示",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,null,xx,"   是   ");  
				if(i==0)
					System.exit(0);	
				
			}
		});
		
		//系统退出处理
		
	}
	public static void main(String[] args) {
		SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				new Login();//首先打开登录窗体
				//new mainFrame();
			}
		});
	}
	private JTabbedPane createNavigationPanel() { // 创建导航标签面板的方法
		JTabbedPane tabbedPane = new JTabbedPane();
		tabbedPane.setFocusable(false);
		//tabbedPane.setBackground(new Color(119, 98, 228));
		tabbedPane.setBackground(new Color(204, 255,255));
		tabbedPane.setBorder(new BevelBorder(BevelBorder.RAISED));
		//tabbedPane.setBounds(0, 0, 10, 10);
		JPanel CKManagePanel = new JPanel(); // 仓库管理面板
		CKManagePanel.setBackground(new Color(204, 255,255));
		CKManagePanel.setLayout(new BoxLayout(CKManagePanel,BoxLayout.X_AXIS));
		CKManagePanel.add(createFrameButton("入库管理", "RKGuanLi"));//入库管理
		CKManagePanel.add(createFrameButton("出库管理", "CKGuanLi"));//出库管理
		CKManagePanel.add(createFrameButton("库存盘点", "KCPanDian"));//库存盘点

		JPanel XXSearchPanel = new JPanel(); // 信息查询面板
		XXSearchPanel.setBackground(new Color(204,255,255));
		XXSearchPanel.setLayout(new BoxLayout(XXSearchPanel,BoxLayout.X_AXIS));
		XXSearchPanel.add(createFrameButton("入库查询", "RKChaXun"));//入库查询
		XXSearchPanel.add(createFrameButton("出库查询", "CKChaXun"));//出库查询

		JPanel GLYManagePanel = new JPanel();// 管理员管理面板
		GLYManagePanel.setBackground(new Color(204,255,255));
		GLYManagePanel.setLayout(new BoxLayout(GLYManagePanel,BoxLayout.X_AXIS));
		GLYManagePanel.add(createFrameButton("添加管理员", "TJGLY"));//添加管理员
		GLYManagePanel.add(createFrameButton("删除管理员", "SCGLY"));//删除管理员
		GLYManagePanel.add(createFrameButton("修改密码", "XGMM"));//修改密码
		GLYManagePanel.add(createFrameButton("权限管理", "QXGL"));//权限管理
		
		JPanel XTManagePanel = new JPanel(); // 系统管理面板
		XTManagePanel.setBackground(new Color(204,255,255));
		XTManagePanel.setLayout(new BoxLayout(XTManagePanel,BoxLayout.X_AXIS));
		XTManagePanel.add(createFrameButton("重新登录", "CXDL"));//重新登录
		XTManagePanel.add(createFrameButton("退出系统", "TCXT"));//退出系统
		
		JPanel HelpPanel = new JPanel(); // 帮助面板
		HelpPanel.setBackground(new Color(204,255,255));
		HelpPanel.setLayout(new BoxLayout(HelpPanel,BoxLayout.X_AXIS));
		HelpPanel.add(createFrameButton("关于我们", "GYWM"));//关于我们
		HelpPanel.add(createFrameButton("查看帮助", "CKBZ"));//查看帮助
		

		tabbedPane.addTab("   仓库管理   ", null, CKManagePanel, "仓库管理");
		tabbedPane.addTab("   信息查询   ", null, XXSearchPanel, "信息查询");
		tabbedPane.addTab("   管理员管理   ", null, GLYManagePanel, "管理员管理");
		tabbedPane.addTab("   系统管理   ", null, XTManagePanel, "系统管理");
		tabbedPane.addTab("   帮助   ", null, HelpPanel, "帮助");
	return tabbedPane;
	}
	

	
	/** *********************辅助方法************************* */
	// 为内部窗体添加Action的方法（按钮图标）
	private JButton createFrameButton(String fName, String cname) {
		String imgUrl = "res/ActionIcon/" + fName + ".png";
		String imgUrl_roll = "res/ActionIcon/" + fName	+ "_roll.png";
		String imgUrl_down = "res/ActionIcon/" + fName	+ "_down.png";
		Icon icon = new ImageIcon(imgUrl);
		Icon icon_roll = null;
		if (imgUrl_roll != null)
			icon_roll = new ImageIcon(imgUrl_roll);
		Icon icon_down = null;
		if (imgUrl_down != null)
			icon_down = new ImageIcon(imgUrl_down);
		Action action = new openFrameAction(fName, cname, icon);
		JButton button = new JButton(action);
		//button.setMargin(new Insets(0,0, 0, 0));//
		button.setMaximumSize(new Dimension(110,100));
		button.setHideActionText(true);
		button.setFocusPainted(false);
		button.setBorderPainted(false);
		button.setContentAreaFilled(false);
		if (icon_roll != null)
			button.setRolloverIcon(icon_roll);
		if (icon_down != null)
			button.setPressedIcon(icon_down);
		return button;
	}
	// 获取内部窗体的唯一实例对象
	private JInternalFrame getIFrame(String frameName) {
		JInternalFrame jf = null;
		//JOptionPane.showMessageDialog(null, frameName);		
		
		if (!ifs.containsKey(frameName)) {
			try {
				Class fClass = Class.forName("windows." + frameName);
				Constructor constructor = fClass.getConstructor(null);
				jf = (JInternalFrame) constructor.newInstance(null);
				ifs.put(frameName, jf);
				//JOptionPane.showMessageDialog(null, frameName);
			} catch (Exception e) {
				e.printStackTrace();
			}
		} else
			jf = ifs.get(frameName);
		return jf;
	}
	// 更新背景图片的方法
	private void updateBackImage() {
		if (backLabel != null) {
			int backw = mainFrame.this.frame.getWidth();
			int backh = frame.getHeight();
			backLabel.setSize(backw, backh);
			backLabel.setText("<html><body><image width='" + backw
					+ "' height='" + (backh -100) + "' src="
					+ mainFrame.this.getClass().getResource("welcome.jpg")
					+ "'></img></body></html>");
		}
	}
	// 窗体监听器
	private final class FrameListener extends ComponentAdapter {
		public void componentResized(final ComponentEvent e) {
			updateBackImage();
		}
	}
	

	// 主窗体菜单项的单击事件监听器
	protected final class openFrameAction extends AbstractAction {
		private String frameName = null;
		private openFrameAction() {
		}
		public openFrameAction(String cname, String frameName, Icon icon) {
			this.frameName = frameName;
		//	JOptionPane.showMessageDialog(null, frameName);
			putValue(Action.NAME, cname);
			putValue(Action.SHORT_DESCRIPTION, cname);
			putValue(Action.SMALL_ICON, icon);
		}
		public void actionPerformed(final ActionEvent e) {
			JInternalFrame jf = getIFrame(frameName);	
			//JInternalFrame old = getIFrame(frameName);
			if(frameName.equals("TCXT"))//退出系统
			{
				JOptionPane   j   =   new   JOptionPane("你是否退出E时代仓库信息管理系统？",JOptionPane.QUESTION_MESSAGE,JOptionPane.YES_NO_OPTION,null,new   Object[]{"   是   ","   否   "});   
				Object[]   xx   =   j.getOptions();   
				int i=JOptionPane.showOptionDialog(frame,"你是否退出E时代仓库信息管理系统？","E时代仓库信息管理系统退出系统提示",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,null,xx,"   是   ");  
				if(i==0)
					System.exit(0);				
			}
			
			if(frameName.equals("CXDL"))//重新登录
			{
				JOptionPane   j   =   new   JOptionPane("你是否重新登录E时代仓库信息管理系统？", JOptionPane.QUESTION_MESSAGE,JOptionPane.YES_NO_OPTION,null,new   Object[]{"   是   ","   否   "});   
				Object[]   xx   =   j.getOptions();   
				int i=JOptionPane.showOptionDialog(frame,"你是否重新登录E时代仓库信息管理系统？","E时代仓库信息管理系统重新登录提示",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,null,xx,"   是   ");  
				if(i==0)
				{frame.dispose();
				new Login();
				}
			}
			
			//JOptionPane.showMessageDialog(null, frameName);
			// 在内部窗体闭关时，从内部窗体容器ifs对象中清除该窗体。
			jf.addInternalFrameListener(new InternalFrameAdapter() {
				public void internalFrameClosed(InternalFrameEvent e) {
					ifs.remove(frameName);		
					//ifs.remove(old);
				}
			});
			
			if (jf.getDesktopPane() == null) {
				//JOptionPane.showMessageDialog(null, "dddddd");
				if(old!=null){
					JInternalFrame oldjf = getIFrame(old);//关闭其他打开的窗体
					//desktopPane.remove(oldjf);
					oldjf.dispose();
					desktopPane.updateUI();
					//JOptionPane.showMessageDialog(null, old);
					//updateBackImage();
					
				}
				desktopPane.add(jf);//打开新窗体
				old = frameName;
				//JOptionPane.showMessageDialog(null, old);
				//JOptionPane.showMessageDialog(null, old);
				//JOptionPane.showMessageDialog(null, jf.getName());
				//desktopPane.remove(jf);
				//jf.setBounds(200, 200, 420, 170);
				//JOptionPane.showMessageDialog(null, desktopPane.getBounds().getHeight());
				//JOptionPane.showMessageDialog(null, desktopPane.getBounds().width);
				jf.setVisible(true);
			}
			try {
				jf.setSelected(true);
			} catch (PropertyVetoException e1) {
				e1.printStackTrace();
			}
		}
		
	}
	static {
		try {
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}