jf_main.java

该代码是一个关于医药进销存管理系统的源代码

package com.lzw.view;

import java.awt.*;
import java.awt.event.*;
import java.beans.PropertyVetoException;
import java.net.*;

import javax.swing.*;
import javax.swing.event.*;

import com.lzw.constrol.MenuBarEvent;
public class JF_main extends JFrame {
	JPanel contentPane;
	BorderLayout borderLayout1 = new BorderLayout();
	public static JDesktopPane desktop = new JDesktopPane();

	// 自定义事件类处理
	MenuBarEvent _MenuBarEvent = new MenuBarEvent();
	JMenuBar jMenuBarMain = new JMenuBar();
	JToolBar jToolBarMain = new JToolBar();
	private JMenu chuang_kouMenu;
	private JMenuItem allResumeItem;
	private JMenuItem allIconItem;
	private JMenuItem closeAllItem;
	private JMenuItem pingpuItem;
	private JMenuItem fangwen_wangzhanItem;
	private JMenuItem bugItem;
	private JMenuItem guanyu_Item;
	private JMenu bang_zhuMenu;
	public static void main(String[] args) {
		new JF_main().setVisible(true);
	}
	public JF_main() {
		try {
			setDefaultCloseOperation(EXIT_ON_CLOSE);
			// 使用buildMenu()和buildToolBar()两个方法建立菜单和工具栏
			BuildMenuBar();
			BuildToolBar();
			jbInit();
			loadBackgroundImage();
		} catch (Exception exception) {
			exception.printStackTrace();
		}
	}

	/**
	 * Component initialization.
	 * 
	 * @throws java.lang.Exception
	 */
	private void jbInit() throws Exception {
		contentPane = (JPanel) this.getContentPane();
		contentPane.setLayout(borderLayout1);

		jMenuBarMain.setFont(new Font("宋体", 0, 12));
		_MenuBarEvent.setDeskTop(this.desktop);
		this.setJMenuBar(jMenuBarMain);
		this.setResizable(false);
		jToolBarMain.setFloatable(false);
		desktop.setBackground(SystemColor.desktop);
		contentPane.add(jToolBarMain, BorderLayout.NORTH);
		contentPane.add(desktop, BorderLayout.CENTER);
		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
		this.setSize(new Dimension(960, 675));
		Dimension frameSize = getSize();
		setLocation((screenSize.width - frameSize.width) / 2,
				(screenSize.height - frameSize.height) / 2);
		setTitle("医药进销存管理系统");
	}
	protected void loadBackgroundImage() {
		JLabel jl = new BackLabel();
		jl.setBounds(0, -20, 955, 600);
		desktop.add(jl);
	}
	/**
	 * 初始化窗口菜单的方法
	 * 
	 * @return javax.swing.JMenu
	 */
	public JMenu getChuang_kouMenu() {
		if (chuang_kouMenu == null) {
			chuang_kouMenu = new JMenu();
			chuang_kouMenu.setText("窗口(W)");
			chuang_kouMenu.setMnemonic(KeyEvent.VK_W);
			chuang_kouMenu.addMenuListener(new MenuListener() {
				public void menuSelected(MenuEvent e) {
					chuang_kouMenu.removeAll();
					chuang_kouMenu.add(getPingpuItem());
					chuang_kouMenu.add(getClassAllItem());
					chuang_kouMenu.add(getAllIconItem());
					chuang_kouMenu.add(getAllResumeItem());
					chuang_kouMenu.addSeparator();
					int count = 0;
					// 获取桌面面板中所有内部窗体
					JInternalFrame[] allFrames = desktop.getAllFrames();
					// Foreach遍历内部窗体数组
					for (final JInternalFrame frame : allFrames) {
						String frameTitle = frame.getTitle();
						count++; // 窗体计数器
						final JMenuItem item = new JMenuItem(count + "  "
								+ frameTitle); // 创建窗体菜单项
						chuang_kouMenu.add(item);// 添加菜单项到菜单中
						item.addActionListener(new ActionListener() {
							public void actionPerformed(ActionEvent e) {
								try {// 处理窗体菜单项的单击事件
									frame.setIcon(false);
									frame.setSelected(true);
								} catch (PropertyVetoException e1) {
									e1.printStackTrace();
								}
							}
						});
					}
				}

				public void menuDeselected(javax.swing.event.MenuEvent e) {
				}

				public void menuCanceled(javax.swing.event.MenuEvent e) {
				}
			});
		}
		return chuang_kouMenu;
	}

	/**
	 * 初始化（窗口平铺）菜单项的方法
	 * 
	 * @return javax.swing.JMenuItem
	 */
	public JMenuItem getPingpuItem() {
		if (pingpuItem == null) {
			pingpuItem = new JMenuItem();
			pingpuItem.setText("窗口平铺");
			pingpuItem.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					JInternalFrame[] allFrames = desktop.getAllFrames();
					int x = 0, y = 0;
					for (JInternalFrame iFrame : allFrames) {
						iFrame.setLocation(x, y);
						try {
							iFrame.setSelected(true);
						} catch (PropertyVetoException e1) {
							e1.printStackTrace();
						}
						int frameH = iFrame.getPreferredSize().height;
						int panelH = iFrame.getContentPane().getPreferredSize().height;
						int fSpacing = frameH - panelH;
						x += fSpacing;
						y += fSpacing;
						if (x + getWidth() / 2 > desktop.getWidth())
							x = 0;
						if (y + getHeight() / 2 > desktop.getHeight())
							y = 0;
					}
				}
			});
		}
		return pingpuItem;
	}

	/**
	 * 初始化（全部关闭）菜单项的方法
	 * 
	 * @return javax.swing.JMenuItem
	 */
	private JMenuItem getClassAllItem() {
		if (closeAllItem == null) {
			closeAllItem = new JMenuItem();
			closeAllItem.setText("全部关闭");
			closeAllItem.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					JInternalFrame[] allFrames = desktop.getAllFrames();
					for (JInternalFrame frame : allFrames) {
						frame.doDefaultCloseAction();
					}
				}
			});
		}
		return closeAllItem;
	}

	private JMenuItem getAllIconItem() {
		if (allIconItem == null) {
			allIconItem = new JMenuItem();
			allIconItem.setText("全部最小化");
			allIconItem.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					JInternalFrame[] allFrames = desktop.getAllFrames();
					for (JInternalFrame frame : allFrames) {
						// desktopPanel.getDesktopManager().iconifyFrame(frame);
						try {
							frame.setIcon(true);
						} catch (PropertyVetoException e1) {
							e1.printStackTrace();
						}
					}
				}
			});
		}
		return allIconItem;
	}

	private JMenuItem getAllResumeItem() {
		if (allResumeItem == null) {
			allResumeItem = new JMenuItem();
			allResumeItem.setText("全部还原");
			allResumeItem
					.addActionListener(new java.awt.event.ActionListener() {
						public void actionPerformed(java.awt.event.ActionEvent e) {
							JInternalFrame[] allFrames = desktop
									.getAllFrames();
							for (JInternalFrame frame : allFrames) {
								try {
									frame.setIcon(false);
								} catch (PropertyVetoException e1) {
									e1.printStackTrace();
								}
							}
						}
					});
		}
		return allResumeItem;
	}
	/**
	 * 初始化（帮助）菜单的方法
	 * 
	 * @return javax.swing.JMenu
	 */
	public JMenu getBang_zhuMenu() {
		if (bang_zhuMenu == null) {
			bang_zhuMenu = new JMenu();
			bang_zhuMenu.setText("帮助(H)");
			bang_zhuMenu.setMnemonic(KeyEvent.VK_H);
			bang_zhuMenu.add(getGuanyu_Item());
			bang_zhuMenu.add(getBugItem());
			bang_zhuMenu.add(getFangwen_wangzhanItem());
		}
		return bang_zhuMenu;
	}

	/**
	 * 初始化（关于）菜单项的方法
	 * 
	 * @return javax.swing.JMenuItem
	 */
	private JMenuItem getGuanyu_Item() {
		if (guanyu_Item == null) {
			guanyu_Item = new JMenuItem();
			guanyu_Item.setText("关于");
			URL url = getClass().getResource("/images/about.png");
			ImageIcon aboutImage = new ImageIcon(url);
			final JLabel imgLabel = new JLabel(aboutImage);
			imgLabel.setVisible(false);
			imgLabel.setOpaque(false);
			desktop.add(imgLabel);
			desktop.setLayer(imgLabel, Integer.MAX_VALUE);
			guanyu_Item.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					int dw = desktop.getWidth();
					int dh = desktop.getHeight();
					imgLabel.setBounds((dw - 500) / 2, (dh - 350) / 2, 500, 350);
					imgLabel.setVisible(true);
				}
			});
			imgLabel.addMouseListener(new MouseAdapter() {
				public void mouseClicked(MouseEvent e) {
					imgLabel.setVisible(false);
				}
			});
		}
		return guanyu_Item;
	}

	/**
	 * 初始化（联系技术支持）菜单项的方法
	 * 
	 * @return javax.swing.JMenuItem
	 */
	public JMenuItem getBugItem() {
		if (bugItem == null) {
			bugItem = new JMenuItem();
			bugItem.setText("联系技术支持");
			bugItem.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					if (Desktop.isDesktopSupported()) {
						Desktop desktop = Desktop.getDesktop();
						try {
							URI uri = new URI("mailto:[e-mail]");
							desktop.mail(uri);
						} catch (Exception e1) {
							e1.printStackTrace();
						}
					}
				}
			});
		}
		return bugItem;
	}

	/**
	 * 初始化（访问技术网站）菜单项的方法
	 * 
	 * @return javax.swing.JMenuItem
	 */
	public JMenuItem getFangwen_wangzhanItem() {
		if (fangwen_wangzhanItem == null) {
			fangwen_wangzhanItem = new JMenuItem();
			fangwen_wangzhanItem.setText("访问技术网站");
			fangwen_wangzhanItem
					.addActionListener(new java.awt.event.ActionListener() {
						public void actionPerformed(java.awt.event.ActionEvent e) {
							if (Desktop.isDesktopSupported()) {
								Desktop desktop = Desktop.getDesktop();
								try {
									URL url = new URL("http://www.mrbccd.com");
									desktop.browse(url.toURI());
								} catch (Exception e1) {
									e1.printStackTrace();
								}
							}
						}
					});
		}
		return fangwen_wangzhanItem;
	}

	private void BuildMenuBar() {

		JMenu[] _jMenu = {new JMenu("基本信息(B)"), new JMenu("业务管理(M)"),
				new JMenu("业务查询(C)"), new JMenu("用户管理(U)"),
				new JMenu("系统管理(S)")};
		_jMenu[0].setMnemonic(KeyEvent.VK_B);
		_jMenu[1].setMnemonic(KeyEvent.VK_M);
		_jMenu[2].setMnemonic(KeyEvent.VK_C);
		_jMenu[3].setMnemonic(KeyEvent.VK_U);
		_jMenu[4].setMnemonic(KeyEvent.VK_S);
		/* 设置菜单相目JMenuItem元素 */
		JMenuItem[] _jMenuItem0 = {new JMenuItem("药品情况"),
				new JMenuItem("客户情况"), new JMenuItem("供应商情况")};
		String[] _jMenuItem0Name = {"JF_view_medicine", "JF_view_client",
				"JF_view_gys"};

		JMenuItem[] _jMenuItem1 = {new JMenuItem("药品采购"),
				new JMenuItem("药品销售"), new JMenuItem("库存盘点"),
				new JMenuItem("销售退货"), new JMenuItem("客户回款")};
		String[] _jMenuItem1Name = {"JF_view_buy", "JF_view_sell",
				"JF_view_stock", "JF_view_xstk", "JF_view_hkgl"};

		JMenuItem[] _jMenuItem3 = {new JMenuItem("增加用户"), new JMenuItem("用户维护")};
		String[] _jMenuItem3Name = {"sys_user_add", "sys_user_modify"};

		JMenuItem[] _jMenuItem4 = {new JMenuItem("系统退出")};// new
															// JMenuItem("【重新登陆】"),
		String[] _jMenuItem4Name = {"JB_EXIT"};// "JB_LOGIN",

		JMenuItem[] _jMenuItem2 = {new JMenuItem("基本信息"),
				new JMenuItem("入库明细"), new JMenuItem("销售明细"),
				new JMenuItem("回款信息")};
		String[] _jMenuItem2Name = {"JF_view_query_jbqk", "JF_view_query_rkqk",
				"JF_view_query_kcmx_ck", "JF_view_query_kcmx_hk", ""};

		/* 设置菜单、菜单项 */
		for (int i = 0; i < _jMenu.length; i++) {
			jMenuBarMain.add(_jMenu[i]);
		}
		jMenuBarMain.add(getChuang_kouMenu());
		jMenuBarMain.add(getBang_zhuMenu());
		for (int j = 0; j < _jMenuItem0.length; j++) {
			final String EventName1 = _jMenuItem0Name[j];
			_jMenuItem0[j].addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					_MenuBarEvent.setEventName(EventName1);
					_MenuBarEvent.actionPerformed(e);
				}
			});
			_jMenu[0].add(_jMenuItem0[j]);
			if (j == 1) {
				_jMenu[0].addSeparator();
			}
		}

		for (int j = 0; j < _jMenuItem1.length; j++) {
			final String EventName1 = _jMenuItem1Name[j];
			_jMenuItem1[j].addActionListener(_MenuBarEvent);
			_jMenuItem1[j].addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					_MenuBarEvent.setEventName(EventName1);
				}
			});
			_jMenu[1].add(_jMenuItem1[j]);
			if (j == 1) {
				_jMenu[1].addSeparator();
			}
			if (j == 2) {
				_jMenu[1].addSeparator();
			}
		}

		for (int j = 0; j < _jMenuItem2.length; j++) {
			final String EventName2 = _jMenuItem2Name[j];
			_jMenuItem2[j].addActionListener(_MenuBarEvent);
			_jMenuItem2[j].addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					_MenuBarEvent.setEventName(EventName2);
				}
			});
			_jMenu[2].add(_jMenuItem2[j]);
			if ((j == 0) || (j == 2)) {
				_jMenu[2].addSeparator();
			}
		}
		for (int j = 0; j < _jMenuItem3.length; j++) {
			final String EventName3 = _jMenuItem3Name[j];
			_jMenuItem3[j].addActionListener(_MenuBarEvent);
			_jMenuItem3[j].addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					_MenuBarEvent.setEventName(EventName3);
				}
			});
			_jMenu[3].add(_jMenuItem3[j]);
			if (j == 0) {
				_jMenu[3].addSeparator();
			}
		}

		for (int j = 0; j < _jMenuItem4.length; j++) {
			final String EventName4 = _jMenuItem4Name[j];
			_jMenuItem4[j].addActionListener(_MenuBarEvent);
			_jMenuItem4[j].addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					_MenuBarEvent.setEventName(EventName4);
				}
			});
			_jMenu[4].add(_jMenuItem4[j]);
		}
	}

	private void BuildToolBar() {
		String ImageName[] = {"yplr.png", "gyslr.png", "ypcg.png", "ypxs.png",
				"kcpd.png", "xsth.png", "khhk.png", "jbcx.png", "rkmx.png",
				"xsmx.png", "yhgl.png", "exit.png"};

		String TipString[] = {"药品录入", "供应商录入", "药品采购", "药品销售", "库存盘点", "销售退货",
				"客户回款", "基本查询", "入库明细", "销售明细", "用户管理", "系统退出"};

		String ComandString[] = {"JF_view_medicine", "JF_view_gys",
				"JF_view_buy", "JF_view_sell", "JF_view_stock", "JF_view_xstk",
				"JF_view_hkgl", "JF_view_query_jbqk", "JF_view_query_rkqk",
				"JF_view_query_kcmx_ck", "sys_user_modify", "JB_EXIT"};
		for (int i = 0; i < ComandString.length; i++) {
			JButton jb = new JButton();
			URL url = getClass().getResource("/images/" + ImageName[i]);
			if (url == null)
				continue;
			ImageIcon image = new ImageIcon(url);
			jb.setIcon(image);
			jb.setContentAreaFilled(false);
			jb.setBorderPainted(false);
			jb.setMargin(new Insets(0,0,0,0));
			jb.setToolTipText(TipString[i]);
			jb.setActionCommand(ComandString[i]);
			jb.addActionListener(_MenuBarEvent);
			jToolBarMain.add(jb);
		}
	}
}