inventorygui.java

it is an inventory system which is used to maintain all the accounts of stores

		if(cmd.equals("Update Prices"))
		{
			jTabbedPaneLayout.setSelectedComponent(jPanelUpdate);
		}
		
		if(cmd.equals("Financial Information"))
		{
			jTabbedPaneLayout.setSelectedComponent(jPanelFinancialInformation);
		}
		
		if(cmd.equals("Sort Name"))
		{
			jMenuItemSortName.setSelected(true);
			boolSortName = true;
			refreshTable();
		}		
		
		if(cmd.equals("Sort ID"))
		{
			jMenuItemSortID.setSelected(true);
			boolSortName = false;
			refreshTable();
		}
		
		if(cmd.equals("Update Funds"))
		{
			DecimalFormat dollar = new DecimalFormat("$0.00");
			String funds = JOptionPane.showInputDialog(this, "Current Funds: " + dollar.format(companyObject.getFunds()), "Update Funds", JOptionPane.PLAIN_MESSAGE);
			try
			{
				double newFunds = Double.parseDouble(funds);
				if(newFunds >= 0)
				{
					companyObject.setFunds(newFunds);
					JOptionPane.showMessageDialog(this, "Funds Updated!", "",JOptionPane.INFORMATION_MESSAGE);
				}
				else
				{
					JOptionPane.showMessageDialog(this, "Invalid Entry", "Input Error", JOptionPane.ERROR_MESSAGE);
				}
			}
			catch(Exception e)
			{
				JOptionPane.showMessageDialog(this, "Not Changed", "", JOptionPane.ERROR_MESSAGE);
			}
			refreshTable();
		}
			
		if(cmd.equals("Open File"))
		{
			int save = JOptionPane.showConfirmDialog(this,"Do you want to save?","", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
			if(save == JOptionPane.YES_OPTION)
	    	{
	    		try
	    		{
	    			companyObject.endProgram();
	    		}
	    		catch(Exception e)
	    		{
						JOptionPane.showMessageDialog(null, "Saving Error", "File Error", JOptionPane.ERROR_MESSAGE);
	    		}	
	    	}
		        
    		int returnVal = fileChooser.showOpenDialog(this);
	    	if (returnVal == JFileChooser.APPROVE_OPTION) 
	    	{
    	    	File file = fileChooser.getSelectedFile();
				String fileName = file.getName();
				try
				{
					if(!file.exists())
					{
						JOptionPane.showMessageDialog(null, "File does not exist", "File         Error", JOptionPane.ERROR_MESSAGE);
					}
					else
					{
						companyObject.openFile(fileName);
					}
				}
				catch(Exception e)
				{
					JOptionPane.showMessageDialog(null, "Bad File", "File Error", JOptionPane.ERROR_MESSAGE);
				}
			}
			refreshTable();	        
		}
			
		if(cmd.equals("Save As"))
		{
			int returnVal = fileChooser.showSaveDialog(this);
	        if (returnVal == JFileChooser.APPROVE_OPTION)
	      	{
	        	File file = fileChooser.getSelectedFile();
	            String fileName = file.getName();
				if(file.exists())
				{
					int saveAs = JOptionPane.showConfirmDialog(null, "\"" + file.getName() + "\" Already       Exists, \n Do You Want to Override It?", "",  JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
				    if(saveAs == JOptionPane.YES_OPTION)
				    {	
				    	try
				    	{	
				    		companyObject.setFileName(fileName);
				        	companyObject.endProgram();
				    	}
				    	catch(Exception e)
				    	{
							JOptionPane.showMessageDialog(null, "Saving Error", "File Error", JOptionPane.ERROR_MESSAGE);
					    }		
				  	}
				}
				else
				{
					try
					{
						companyObject.setFileName(fileName);
						companyObject.endProgram();
					}
					catch(Exception e)
					{	
						JOptionPane.showMessageDialog(null, "Saving Error", "File Error", JOptionPane.ERROR_MESSAGE);		
					}
				}
	    	}
		}								
	
	}    
	
    private void initComponents() throws IOException
    // Initializes and sets up the Gui components
    {
    	companyObject = new Company();
    	boolSortName = true;
    	fileChooser = new JFileChooser();		// File Chooser
    	
    	// Groups the two sorting Radio Menu Items that are used to sort the Inventory Table
    	sortGroup = new ButtonGroup();
    	
    	// Main Panel
    	jPanelMain = new  JPanel();
        
        // Panel that contains the Layout
        jPanelLayout = new  JPanel();
        
       	 // Split Panel Layout
        jSplitPaneLayout = new  JSplitPane();
        
       	 // Top portion of the Layout
        jPanelLayoutTop = new  JPanel();
        
		// Tabbed Panel
        jTabbedPaneLayout = new  JTabbedPane();
        
 		// Sales Portion of the Tab Panel
		jPanelSales = new  JPanel();
		jPanelSalesItemNumber = new  JPanel();
		jLabelSalesItemNumber = new  JLabel();
		jTextFieldSalesItemNumber = new  JTextField();
		jPanelSalesQuantity = new  JPanel();
		jLabelSalesQuantity = new  JLabel();
		jTextFieldSalesQuantity = new  JTextField();
		jPanelSalesEnter = new  JPanel();
		jLabelSalesBlank = new  JLabel();
        
         // Sales Data Button
       	jButtonSalesEnter = new  JButton();
		jButtonSalesEnter.setActionCommand("Sales");
		jButtonSalesEnter.addActionListener(this);        
        
		// New Orders Portion of the Tab Panel
       	jPanelOrders = new  JPanel();
 		jPanelOrderItemNumber = new  JPanel();
    	jLabelOrderItemNumber = new  JLabel();
    	jTextFieldOrderItemNumber = new  JTextField();
    	jPanelOrderQuantity = new  JPanel();
    	jLabelOrderQuantity = new  JLabel();
    	jTextFieldOrderQuantity = new  JTextField();
    	jPanelOrderEnter = new  JPanel();
    	jLabelOrderBlank = new  JLabel();        
        
    	// New Orders Button
    	jButtonOrderEnter = new  JButton();
		jButtonOrderEnter.setActionCommand("Order");
		jButtonOrderEnter.addActionListener(this);         
        
    	// Liquidate Portion of the Tab Panel
    	jPanelLiquidate = new  JPanel();
    	jPanelLiquidateIItemNumber = new  JPanel();
    	jLabelLiquidateItemNumber = new  JLabel();
    	jTextFieldlLiquidateItemNumber = new  JTextField();
    	jPanelLiquidateEnter = new  JPanel();
    	jLabelLiquidateBlank = new  JLabel();        

    	// Liquidate Button
    	jButtonLiquidateEnter = new  JButton();
		jButtonLiquidateEnter.setActionCommand("Liquidate");
		jButtonLiquidateEnter.addActionListener(this); 
        
    	// New Item Portion of the Tab Panel
    	jPanelNewItem = new  JPanel();
    	jPanelNewItemLeft = new  JPanel();
    	jPanelNewItemItemNumber = new  JPanel();
    	jLabelNewItemItemNumber = new  JLabel();
    	jTextFieldNewItemNumber = new  JTextField();
    	jPanelNewItemName = new  JPanel();
    	jLabelNewItemName = new  JLabel();
    	jTextFieldNewItemName = new  JTextField();
    	jPanelNewItemDescription = new  JPanel();
    	jLabelNewItemDescprition = new  JLabel();
    	jTextFieldNewItemDescrpition = new  JTextField();
    	jPanelNewItemRight = new  JPanel();
    	jPanelNewItemSalesPrice = new  JPanel();
    	jLabelNewItemSalesPrice = new  JLabel();
    	jTextFieldNewItemSalesPrice = new  JTextField();
       	jPanelNewItemOrderPrice = new  JPanel();
    	jLabelNewItemOrderPrice = new  JLabel();
    	jTextFieldNewItemOrderPrice = new  JTextField();
    	jPanelNewItemInitialAmount = new  JPanel();
    	jLabelNewItemInitialAmount = new  JLabel();
    	jTextFieldNewItemInitialAmount = new  JTextField();
    	jPanelNewItemEnter = new  JPanel();
    	jLabelNewItemBlank = new  JLabel();

       	// New Item Button
        jButtonNewItemEnter = new  JButton();
		jButtonNewItemEnter.setActionCommand("New");
		jButtonNewItemEnter.addActionListener(this); 
        
    	// Update Portion of the Tab Panel
    	jPanelUpdate = new  JPanel();
    	jPanelUpdateSub = new  JPanel();
    	jPanelUpdateItemNumber = new  JPanel();
    	jLabelUpdateItemNumber = new  JLabel();
    	jTextFieldUpdateItemNumber = new  JTextField();
    	jPanelUpdateSalesPrice = new  JPanel();
    	jLabelUpdateSalesPrice = new  JLabel();
    	jTextFieldUpdateSalesPrice = new  JTextField();
    	jPanelUpdateOrderPrice = new  JPanel();
    	jLabelUpdateOrderPrice = new  JLabel();
    	jTextFieldUpdateOrderPrice = new  JTextField();
    	jPanelUpdateEnter = new  JPanel();
    	jLabelUpdateBlank = new  JLabel();

        // Update Button
        jButtonUpdate = new  JButton();
		jButtonUpdate.setActionCommand("Update");
		jButtonUpdate.addActionListener(this); 
        
    	// Financial Information Portion of the Tab Panel
    	jPanelFinancialInformation = new  JPanel();
    	jPanelFinancialStatement = new  JPanel();
    	jLabelFinancialStatement = new  JLabel();
    	jPanelLayoutBottom = new  JPanel();
    	jPanelInventory = new  JPanel();
    	jScrollPaneInventory = new  JScrollPane();
        
        
		// Table that displays the Inventory Information       
    	jTableInventory = new  JTable()
    	{
        		// Overriding of the getToolTipText Method
			public String getToolTipText(MouseEvent e)
			{
			        String tip = null;
			        Point p = e.getPoint();
			        int rowIndex = jTableInventory.rowAtPoint(p);
			        int colIndex = jTableInventory.columnAtPoint(p);
					
				try
				{
			        		return toolTips[rowIndex][colIndex];        	
				}
    			catch(Exception ex)
    			{
    				return null;
    			}        		
	        }
	    };  	
  		
  	// Menu Bar
        	menuBar = new  JMenuBar();
        
        	// File Menu
        	fileMenu = new  JMenu();
        	openMenuItem = new  JMenuItem();
        	saveMenuItem = new  JMenuItem();
        	jSeparator1 = new  JSeparator();
        	saveAsMenuItem = new  JMenuItem();
        	jSeparator2 = new  JSeparator();
        	exitMenuItem = new  JMenuItem();
        
        	// Tools Menu
        	toolsMenu = new  JMenu();
        	jMenuItemSalesData = new  JMenuItem();
        	jMenuItemNewOrders = new  JMenuItem();
        	jMenuItemLiquidation = new  JMenuItem();
        	jMenuItemNewItem = new  JMenuItem();
        	jMenuItemUpdatePrice = new  JMenuItem();
        	jMenuItemFinancialInformation = new  JMenuItem();
    	jMenuItemUpdateFunds = new JMenuItem();
    	
    	// Sorting Sub Menu
    	jMenuSortSubMenu = new  JMenu();
        	jMenuItemSortName = new JRadioButtonMenuItem();
  	jMenuItemSortID = new JRadioButtonMenuItem();
  		    		        
	// Setup of the Frame content
        	getContentPane().setLayout(new  BoxLayout(getContentPane(),  BoxLayout.Y_AXIS));
        	setTitle("Inventory Deluxe v 1.03");
        	addWindowListener(new  WindowAdapter() {
            		public void windowClosing( WindowEvent evt) {
                		exitForm(evt);
            	}});
		
	// Setup of the Main Panel
        	jPanelMain.setLayout(new  BoxLayout(jPanelMain,  BoxLayout.Y_AXIS));

        	jPanelMain.setMaximumSize(new  Dimension(1024, 768));
        	jPanelMain.setMinimumSize(new  Dimension(800, 600));
        	jPanelMain.setPreferredSize(new  Dimension(800, 600));
        
        	// Setup of the Layout Panel
        	jPanelLayout.setLayout(new  BoxLayout(jPanelLayout,  BoxLayout.Y_AXIS));

        	jPanelLayout.setMaximumSize(new  Dimension(1024, 768));
        	jPanelLayout.setMinimumSize(new  Dimension(800, 600));
        	jPanelLayout.setPreferredSize(new  Dimension(800, 600));
        
        	// Setup of the Split Panel
        	jSplitPaneLayout.setBorder(null);
        	jSplitPaneLayout.setDividerLocation(200);
        	jSplitPaneLayout.setDividerSize(5);
        	jSplitPaneLayout.setOrientation( JSplitPane.VERTICAL_SPLIT);
        
        	// Setup of the Top Portion of the Layout
        	jPanelLayoutTop.setLayout(new  BoxLayout(jPanelLayoutTop,  BoxLayout.Y_AXIS));

        	jPanelLayoutTop.setBorder(new  javax.swing.border.EtchedBorder());
        	jPanelLayoutTop.setMaximumSize(new  Dimension(1024, 768));
        	jPanelLayoutTop.setMinimumSize(new  Dimension(215, 176));
        	jPanelLayoutTop.setPreferredSize(new  Dimension(215, 176));
        
        	// Setup of the Sales Portion of Tab Panel
        	jPanelSales.setLayout(new  BoxLayout(jPanelSales,  BoxLayout.Y_AXIS));

jPanelSales.setBorder(new  javax.swing.border.TitledBorder(null, "Sales Data",  
     javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,  
     javax.swing.border.TitledBorder.DEFAULT_POSITION, new  Font("Dialog", 1, 11)));
        	jPanelSales.setMaximumSize(new  Dimension(200, 110));
        	jPanelSales.setMinimumSize(new  Dimension(200, 110));
        	jPanelSales.setName("");
        	jPanelSales.setPreferredSize(new  Dimension(200, 110));
        	jPanelSalesItemNumber.setLayout(new  BoxLayout(jPanelSalesItemNumber,  BoxLayout.X_AXIS));
		
        	jPanelSalesItemNumber.setMaximumSize(new  Dimension(150, 35));
        	jPanelSalesItemNumber.setPreferredSize(new  Dimension(150, 35));
        	jLabelSalesItemNumber.setFont(new  Font("Dialog", 0, 12));