jcalendar lib

2 files changed, 1180 insertions, 1180 deletions

diff --git a/libs/FLib/TableLayout/doc/example/Example1.java b/libs/FLib/TableLayout/doc/example/Example1.java
index 797d1e7..5791d1a 100644
--- a/libs/FLib/TableLayout/doc/example/Example1.java
+++ b/libs/FLib/TableLayout/doc/example/Example1.java
@@ -44,137 +44,137 @@ public class Example1
 // main
 //**********************************************************************
 
-public static void
-main(
-    String[] args)
-{
-    new Example1();
-}
+    public static void
+    main(
+        String[] args)
+    {
+        new Example1();
+    }
 
 //**********************************************************************
 // Constructors
 //**********************************************************************
 
-/**
- * Create the two windows and display them.
- */
+    /**
+     * Create the two windows and display them.
+     */
 
-public
-Example1()
-{
-    JFrame frame1 = createGridBagLayout();
-    JFrame frame2 = createTableLayout();
-    frame1.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
-    frame2.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
-    frame1.pack();
-    frame2.pack();
-    frame1.setLocation(10, 100);
-    frame2.setLocation(400, 100);
-    frame1.setVisible(true);
-    frame2.setVisible(true);
-}
+    public
+    Example1()
+    {
+        JFrame frame1 = createGridBagLayout();
+        JFrame frame2 = createTableLayout();
+        frame1.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+        frame2.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+        frame1.pack();
+        frame2.pack();
+        frame1.setLocation(10, 100);
+        frame2.setLocation(400, 100);
+        frame1.setVisible(true);
+        frame2.setVisible(true);
+    }
 
 //**********************************************************************
 // Private
 //**********************************************************************
 
-/**
- * Create the layout using GridBagLayout. This code comes from the API
- * page for GridBagLayout.
- *
- * @return The JFrame containing the layout.
- */
-
-public JFrame
-createGridBagLayout()
-{
-    JFrame frame = new JFrame("GridBagLayout");
-
-    GridBagLayout gridbag = new GridBagLayout();
-    GridBagConstraints c = new GridBagConstraints();
-
-    JPanel panel = new JPanel(gridbag);
-    frame.getContentPane().add(panel);
-
-    c.fill = GridBagConstraints.BOTH;
-    c.weightx = 1.0;
-    makebutton(panel, "Button1", gridbag, c);
-    makebutton(panel, "Button2", gridbag, c);
-    makebutton(panel, "Button3", gridbag, c);
-
-    c.gridwidth = GridBagConstraints.REMAINDER; //end row
-    makebutton(panel, "Button4", gridbag, c);
-
-    c.weightx = 0.0;			//reset to the default
-    makebutton(panel, "Button5", gridbag, c);	//another row
-
-    c.gridwidth = GridBagConstraints.RELATIVE; //next-to-last in row
-    makebutton(panel, "Button6", gridbag, c);
-
-    c.gridwidth = GridBagConstraints.REMAINDER; //end row
-    makebutton(panel, "Button7", gridbag, c);
-
-    c.gridwidth = 1;			//reset to the default
-    c.gridheight = 2;
-    c.weighty = 1.0;
-    makebutton(panel, "Button8", gridbag, c);
-
-    c.weighty = 0.0;			//reset to the default
-    c.gridwidth = GridBagConstraints.REMAINDER; //end row
-    c.gridheight = 1;			//reset to the default
-    makebutton(panel, "Button9", gridbag, c);
-    makebutton(panel, "Button10", gridbag, c);
-
-    return frame;
-}
-
-/**
- * Helper method for createGridBagLayout().
- *
- * @param panel The panel to add the button to.
- * @param name The button's label.
- * @param gridbag The GridBagLayout to use.
- * @param c The constraints to use.
- */
-
-private void
-makebutton(
-    JPanel panel,
-    String name,
-    GridBagLayout gridbag,
-    GridBagConstraints c)
-{
-    JButton button = new JButton(name);
-    gridbag.setConstraints(button, c);
-    panel.add(button);
-}
-
-/**
- * Create the layout using TableLayout.
- *
- * @return The JFrame containing the layout.
- */
-
-public JFrame
-createTableLayout()
-{
-    JFrame frame = new JFrame("TableLayout");
-
-    JPanel panel = new JPanel(new TableLayout("cols=4"));
-    frame.getContentPane().add(panel);
-
-    panel.add(new JButton("Button1"));
-    panel.add(new JButton("Button2"));
-    panel.add(new JButton("Button3"));
-    panel.add(new JButton("Button4"));
-    panel.add(new JButton("Button5"), "cspan=4");
-    panel.add(new JButton("Button6"), "cspan=3");
-    panel.add(new JButton("Button7"));
-    panel.add(new JButton("Button8"), "rspan=2");
-    panel.add(new JButton("Button9"), "cspan=3");
-    panel.add(new JButton("Button10"), "cspan=3 rweight=1");
-
-    return frame;
-}
+    /**
+     * Create the layout using GridBagLayout. This code comes from the API
+     * page for GridBagLayout.
+     *
+     * @return The JFrame containing the layout.
+     */
+
+    public JFrame
+    createGridBagLayout()
+    {
+        JFrame frame = new JFrame("GridBagLayout");
+
+        GridBagLayout gridbag = new GridBagLayout();
+        GridBagConstraints c = new GridBagConstraints();
+
+        JPanel panel = new JPanel(gridbag);
+        frame.getContentPane().add(panel);
+
+        c.fill = GridBagConstraints.BOTH;
+        c.weightx = 1.0;
+        makebutton(panel, "Button1", gridbag, c);
+        makebutton(panel, "Button2", gridbag, c);
+        makebutton(panel, "Button3", gridbag, c);
+
+        c.gridwidth = GridBagConstraints.REMAINDER; //end row
+        makebutton(panel, "Button4", gridbag, c);
+
+        c.weightx = 0.0;			//reset to the default
+        makebutton(panel, "Button5", gridbag, c);	//another row
+
+        c.gridwidth = GridBagConstraints.RELATIVE; //next-to-last in row
+        makebutton(panel, "Button6", gridbag, c);
+
+        c.gridwidth = GridBagConstraints.REMAINDER; //end row
+        makebutton(panel, "Button7", gridbag, c);
+
+        c.gridwidth = 1;			//reset to the default
+        c.gridheight = 2;
+        c.weighty = 1.0;
+        makebutton(panel, "Button8", gridbag, c);
+
+        c.weighty = 0.0;			//reset to the default
+        c.gridwidth = GridBagConstraints.REMAINDER; //end row
+        c.gridheight = 1;			//reset to the default
+        makebutton(panel, "Button9", gridbag, c);
+        makebutton(panel, "Button10", gridbag, c);
+
+        return frame;
+    }
+
+    /**
+     * Helper method for createGridBagLayout().
+     *
+     * @param panel The panel to add the button to.
+     * @param name The button's label.
+     * @param gridbag The GridBagLayout to use.
+     * @param c The constraints to use.
+     */
+
+    private void
+    makebutton(
+        JPanel panel,
+        String name,
+        GridBagLayout gridbag,
+        GridBagConstraints c)
+    {
+        JButton button = new JButton(name);
+        gridbag.setConstraints(button, c);
+        panel.add(button);
+    }
+
+    /**
+     * Create the layout using TableLayout.
+     *
+     * @return The JFrame containing the layout.
+     */
+
+    public JFrame
+    createTableLayout()
+    {
+        JFrame frame = new JFrame("TableLayout");
+
+        JPanel panel = new JPanel(new TableLayout("cols=4"));
+        frame.getContentPane().add(panel);
+
+        panel.add(new JButton("Button1"));
+        panel.add(new JButton("Button2"));
+        panel.add(new JButton("Button3"));
+        panel.add(new JButton("Button4"));
+        panel.add(new JButton("Button5"), "cspan=4");
+        panel.add(new JButton("Button6"), "cspan=3");
+        panel.add(new JButton("Button7"));
+        panel.add(new JButton("Button8"), "rspan=2");
+        panel.add(new JButton("Button9"), "cspan=3");
+        panel.add(new JButton("Button10"), "cspan=3 rweight=1");
+
+        return frame;
+    }
 
 }
diff --git a/libs/FLib/TableLayout/doc/example/TableExplorer.java b/libs/FLib/TableLayout/doc/example/TableExplorer.java
index d66c497..90c3a5e 100644
--- a/libs/FLib/TableLayout/doc/example/TableExplorer.java
+++ b/libs/FLib/TableLayout/doc/example/TableExplorer.java
@@ -24,1039 +24,1039 @@ import org.freixas.tablelayout.*;
  */
 
 public class TableExplorer
-    extends JFrame
-    implements CaretListener, ActionListener, ListSelectionListener,
-	       FocusListener, MenuListener
+        extends JFrame
+        implements CaretListener, ActionListener, ListSelectionListener,
+        FocusListener, MenuListener
 {
 
 //**********************************************************************
 // Constants
 //**********************************************************************
 
-static final String[] tablePositionList = {
-    "Default",
-    "tn", "tne", "tnw",
-    "ts", "tse", "tsw",
-    "te", "tw", "tc"
-};
+    static final String[] tablePositionList = {
+        "Default",
+        "tn", "tne", "tnw",
+        "ts", "tse", "tsw",
+        "te", "tw", "tc"
+    };
 
-static final String[] tableFillList = {
-    "Default", "tfh", "tfv", "tf"
-};
+    static final String[] tableFillList = {
+        "Default", "tfh", "tfv", "tf"
+    };
 
-static final String[] positionList = {
-    "Default",
-    "n", "ne", "nw",
-    "s", "se", "sw",
-    "e", "w", "c"
-};
+    static final String[] positionList = {
+        "Default",
+        "n", "ne", "nw",
+        "s", "se", "sw",
+        "e", "w", "c"
+    };
 
-static final String[] fillList = {
-    "Default", "fh", "fv", "f"
-};
+    static final String[] fillList = {
+        "Default", "fh", "fv", "f"
+    };
 
 //**********************************************************************
 // Fields
 //**********************************************************************
 
-JFrame layout;
-JPanel layoutPane;
-JFrame code;
-JPanel codePane;
-
-HashMap compHash = new HashMap();
-HashMap attrHash = new HashMap();
-
-JMenu fileMenu;
-JMenu windowMenu;
-JMenu helpMenu;
-
-JMenuItem exitItem;
-JMenuItem previewItem;
-JMenuItem packItem;
-JMenuItem codeItem;
-JMenuItem generateItem;
-JMenuItem aboutItem;
-
-JButton upButton;
-JButton downButton;
-JButton removeButton;
-JButton addButton;
-
-JList compList;
-DefaultListModel compListModel;
-JTextField compEntryField;
-
-JTextField columnsField;
-JTextField[] tableInsetFields = new JTextField[4];
-JTextField rowGapField;
-JTextField colGapField;
-JComboBox tablePositionBox;
-JComboBox tableFillBox;
-
-JTextField[] tableCellInsetFields = new JTextField[4];
-JComboBox tableCellPositionBox;
-JComboBox tableCellFillBox;
-JTextField tableRowWeightField;
-JTextField tableColWeightField;
-
-JTextField tableAttributesField;
-
-JTextField[] insetFields = new JTextField[4];
-JComboBox positionBox;
-JComboBox fillBox;
-JTextField rowWeightField;
-JTextField colWeightField;
-JTextField colPositionField;
-JTextField skipCellsField;
-JTextField rowSpanField;
-JTextField colSpanField;
-
-JTextField cellAttributesField;
-
-JTextArea codeTextArea;
-JScrollPane codeTextScroll;
-
-String textWhenFocusGained = null;
-boolean ignoreEvents = false;
-
-TableAttributes tableAttributes = null;
+    JFrame layout;
+    JPanel layoutPane;
+    JFrame code;
+    JPanel codePane;
+
+    HashMap compHash = new HashMap();
+    HashMap attrHash = new HashMap();
+
+    JMenu fileMenu;
+    JMenu windowMenu;
+    JMenu helpMenu;
+
+    JMenuItem exitItem;
+    JMenuItem previewItem;
+    JMenuItem packItem;
+    JMenuItem codeItem;
+    JMenuItem generateItem;
+    JMenuItem aboutItem;
+
+    JButton upButton;
+    JButton downButton;
+    JButton removeButton;
+    JButton addButton;
+
+    JList compList;
+    DefaultListModel compListModel;
+    JTextField compEntryField;
+
+    JTextField columnsField;
+    JTextField[] tableInsetFields = new JTextField[4];
+    JTextField rowGapField;
+    JTextField colGapField;
+    JComboBox tablePositionBox;
+    JComboBox tableFillBox;
+
+    JTextField[] tableCellInsetFields = new JTextField[4];
+    JComboBox tableCellPositionBox;
+    JComboBox tableCellFillBox;
+    JTextField tableRowWeightField;
+    JTextField tableColWeightField;
+
+    JTextField tableAttributesField;
+
+    JTextField[] insetFields = new JTextField[4];
+    JComboBox positionBox;
+    JComboBox fillBox;
+    JTextField rowWeightField;
+    JTextField colWeightField;
+    JTextField colPositionField;
+    JTextField skipCellsField;
+    JTextField rowSpanField;
+    JTextField colSpanField;
+
+    JTextField cellAttributesField;
+
+    JTextArea codeTextArea;
+    JScrollPane codeTextScroll;
+
+    String textWhenFocusGained = null;
+    boolean ignoreEvents = false;
+
+    TableAttributes tableAttributes = null;
 
 //**********************************************************************
 // Main
 //**********************************************************************
 
-static public void
-main(
-    String[] args)
-{
-    new TableExplorer();
-}
+    static public void
+    main(
+        String[] args)
+    {
+        new TableExplorer();
+    }
 
 //**********************************************************************
 // Constructors
 //**********************************************************************
 
-/**
- * Create the TableExplorer JFrame.
- */
+    /**
+     * Create the TableExplorer JFrame.
+     */
 
-TableExplorer()
-{
-    super("TableExplorer");
+    TableExplorer()
+    {
+        super("TableExplorer");
 
-    // Table with three columns
-    //   Row 1: Buttons for managing component list
-    //   Row 2: Component list
-    //   Row 3: Attribute settings
+        // Table with three columns
+        //   Row 1: Buttons for managing component list
+        //   Row 2: Component list
+        //   Row 3: Attribute settings
 
-    setJMenuBar(createJMenuBar());
+        setJMenuBar(createJMenuBar());
 
-    getContentPane().setLayout(
-	new TableLayout("cols=3 cgap=5 " +
-			"titop=2 tibottom=2 tileft=2 tiright=2"));
+        getContentPane().setLayout(
+            new TableLayout("cols=3 cgap=5 " +
+                            "titop=2 tibottom=2 tileft=2 tiright=2"));
 
-    getContentPane().add(createButtonPane());
-    getContentPane().add(createListPane(), "cweight=1");
-    getContentPane().add(createAttributePane(), "n fh");
+        getContentPane().add(createButtonPane());
+        getContentPane().add(createListPane(), "cweight=1");
+        getContentPane().add(createAttributePane(), "n fh");
 
-    pack();
-    setVisible(true);
+        pack();
+        setVisible(true);
 
-    layout = new JFrame("Table Layout Preview");
-    layoutPane = (JPanel)layout.getContentPane();
-    layoutPane.setName("DEBUG");
-    layoutPane.setLayout(new TableLayout());
-    layoutPane.setOpaque(true);
+        layout = new JFrame("Table Layout Preview");
+        layoutPane = (JPanel)layout.getContentPane();
+        layoutPane.setName("DEBUG");
+        layoutPane.setLayout(new TableLayout());
+        layoutPane.setOpaque(true);
 
-    code = new JFrame("Table Layout Code");
-    codePane = createCodePane();
-    code.setContentPane(codePane);
-    code.pack();
+        code = new JFrame("Table Layout Code");
+        codePane = createCodePane();
+        code.setContentPane(codePane);
+        code.pack();
 
-    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
-    compEntryField.grabFocus();
+        compEntryField.grabFocus();
 
-    layout.setSize(300, 300);
-}
+        layout.setSize(300, 300);
+    }
 
 //**********************************************************************
 // Public
 //**********************************************************************
 
-public void
-caretUpdate(
-    CaretEvent e)
-{
-    if (e.getSource() == compEntryField) {
-	String text = compEntryField.getText();
-	addButton.setEnabled(text.length() > 0);
-    }
-}
-
-public void
-actionPerformed(
-    ActionEvent e)
-{
-    if (ignoreEvents) return;
-
-    if (e.getSource() == addButton ||
-	e.getSource() == compEntryField) {
-
-	String name = compEntryField.getText();
-
-	JButton button = new JButton(name);
-	addToLayout(button);
-	compHash.put(name, button);
-	attrHash.put(name, new Attributes());
-	compListModel.addElement(name);
-	compEntryField.setText("");
-	addButton.setEnabled(false);
-    }
-
-    else if (e.getSource() == removeButton) {
-	String name = (String)compList.getSelectedValue();
-	if (name != null) {
-	    Component c = (Component)compHash.get(name);
-	    layoutPane.remove(c);
-	    compHash.remove(name);
-	    attrHash.remove(name);
-	    compListModel.removeElement(name);
-	    removeButton.setEnabled(false);
-	    layoutPane.revalidate();
-	}
-    }
-
-    else if (e.getSource() == upButton) {
-	int index = compList.getSelectedIndex();
-	if (index > 0) {
-	    String name = (String)compListModel.elementAt(index);
-	    compListModel.removeElementAt(index);
-	    compListModel.insertElementAt(name, index - 1);
-	    compList.setSelectedIndex(index - 1);
-
-	    Component c = (Component)compHash.get(name);
-	    Attributes a = (Attributes)attrHash.get(name);
-	    layoutPane.remove(index);
-	    layoutPane.add(c, a.toString(), index - 1);
-	    layoutPane.revalidate();
-	}
-    }
-
-    else if (e.getSource() == downButton) {
-	int index = compList.getSelectedIndex();
-	if (index > -1 && index < compListModel.getSize() - 1) {
-	    String name = (String)compListModel.elementAt(index);
-	    compListModel.removeElementAt(index);
-	    compListModel.insertElementAt(name, index + 1);
-	    compList.setSelectedIndex(index + 1);
-
-	    Component c = (Component)compHash.get(name);
-	    Attributes a = (Attributes)attrHash.get(name);
-	    layoutPane.remove(index);
-	    layoutPane.add(c, a.toString(), index + 1);
-	    layoutPane.revalidate();
-	}
+    public void
+    caretUpdate(
+        CaretEvent e)
+    {
+        if (e.getSource() == compEntryField) {
+            String text = compEntryField.getText();
+            addButton.setEnabled(text.length() > 0);
+        }
     }
 
-    else if (e.getSource() == insetFields[0] ||
-	     e.getSource() == insetFields[1] ||
-	     e.getSource() == insetFields[2] ||
-	     e.getSource() == insetFields[3] ||
-	     e.getSource() == positionBox ||
-	     e.getSource() == fillBox ||
-	     e.getSource() == rowWeightField ||
-	     e.getSource() == colWeightField ||
-	     e.getSource() == colPositionField ||
-	     e.getSource() == skipCellsField ||
-	     e.getSource() == rowSpanField ||
-	     e.getSource() == colSpanField) {
-	String name = (String)compList.getSelectedValue();
-	changeLayout(name);
+    public void
+    actionPerformed(
+        ActionEvent e)
+    {
+        if (ignoreEvents) return;
+
+        if (e.getSource() == addButton ||
+                e.getSource() == compEntryField) {
+
+            String name = compEntryField.getText();
+
+            JButton button = new JButton(name);
+            addToLayout(button);
+            compHash.put(name, button);
+            attrHash.put(name, new Attributes());
+            compListModel.addElement(name);
+            compEntryField.setText("");
+            addButton.setEnabled(false);
+        }
+
+        else if (e.getSource() == removeButton) {
+            String name = (String)compList.getSelectedValue();
+            if (name != null) {
+                Component c = (Component)compHash.get(name);
+                layoutPane.remove(c);
+                compHash.remove(name);
+                attrHash.remove(name);
+                compListModel.removeElement(name);
+                removeButton.setEnabled(false);
+                layoutPane.revalidate();
+            }
+        }
+
+        else if (e.getSource() == upButton) {
+            int index = compList.getSelectedIndex();
+            if (index > 0) {
+                String name = (String)compListModel.elementAt(index);
+                compListModel.removeElementAt(index);
+                compListModel.insertElementAt(name, index - 1);
+                compList.setSelectedIndex(index - 1);
+
+                Component c = (Component)compHash.get(name);
+                Attributes a = (Attributes)attrHash.get(name);
+                layoutPane.remove(index);
+                layoutPane.add(c, a.toString(), index - 1);
+                layoutPane.revalidate();
+            }
+        }
+
+        else if (e.getSource() == downButton) {
+            int index = compList.getSelectedIndex();
+            if (index > -1 && index < compListModel.getSize() - 1) {
+                String name = (String)compListModel.elementAt(index);
+                compListModel.removeElementAt(index);
+                compListModel.insertElementAt(name, index + 1);
+                compList.setSelectedIndex(index + 1);
+
+                Component c = (Component)compHash.get(name);
+                Attributes a = (Attributes)attrHash.get(name);
+                layoutPane.remove(index);
+                layoutPane.add(c, a.toString(), index + 1);
+                layoutPane.revalidate();
+            }
+        }
+
+        else if (e.getSource() == insetFields[0] ||
+                 e.getSource() == insetFields[1] ||
+                 e.getSource() == insetFields[2] ||
+                 e.getSource() == insetFields[3] ||
+                 e.getSource() == positionBox ||
+                 e.getSource() == fillBox ||
+                 e.getSource() == rowWeightField ||
+                 e.getSource() == colWeightField ||
+                 e.getSource() == colPositionField ||
+                 e.getSource() == skipCellsField ||
+                 e.getSource() == rowSpanField ||
+                 e.getSource() == colSpanField) {
+            String name = (String)compList.getSelectedValue();
+            changeLayout(name);
+        }
+
+        else if (e.getSource() == columnsField ||
+                 e.getSource() == tableInsetFields[0] ||
+                 e.getSource() == tableInsetFields[1] ||
+                 e.getSource() == tableInsetFields[2] ||
+                 e.getSource() == tableInsetFields[3] ||
+                 e.getSource() == rowGapField ||
+                 e.getSource() == colGapField ||
+                 e.getSource() == tablePositionBox ||
+                 e.getSource() == tableFillBox ||
+                 e.getSource() == tableCellInsetFields[0] ||
+                 e.getSource() == tableCellInsetFields[1] ||
+                 e.getSource() == tableCellInsetFields[2] ||
+                 e.getSource() == tableCellInsetFields[3] ||
+                 e.getSource() == tableCellPositionBox ||
+                 e.getSource() == tableCellFillBox ||
+                 e.getSource() == tableRowWeightField ||
+                 e.getSource() == tableColWeightField) {
+            changeTableLayout();
+        }
+
+        else if (e.getSource() == exitItem) {
+            System.exit(0);
+        }
+
+        else if (e.getSource() == previewItem) {
+            if (layout.isVisible()) {
+                layout.setVisible(false);
+            }
+            else {
+                layout.setVisible(true);
+            }
+        }
+
+        else if (e.getSource() == packItem) {
+            layout.pack();
+        }
+
+        else if (e.getSource() == codeItem) {
+            if (code.isVisible()) {
+                code.setVisible(false);
+            }
+            else {
+                generateCode();
+                code.setVisible(true);
+            }
+        }
+
+        else if (e.getSource() == generateItem) {
+            generateCode();
+        }
+
+        else if (e.getSource() == aboutItem) {
+            JOptionPane.showMessageDialog(this,
+                                          "<html>" +
+                                          "<h1><font face=Dialog>Table Explorer V1.0</font></h1>" +
+                                          "<font face=Dialog>Written by Antonio Freixas<br>" +
+                                          "<a src=\"mailto:tony@freixas.org\">tonyf@freixas.org</a>",
+                                          "About Table Explorer</font>",
+                                          JOptionPane.INFORMATION_MESSAGE);
+        }
     }
 
-    else if (e.getSource() == columnsField ||
-	     e.getSource() == tableInsetFields[0] ||
-	     e.getSource() == tableInsetFields[1] ||
-	     e.getSource() == tableInsetFields[2] ||
-	     e.getSource() == tableInsetFields[3] ||
-	     e.getSource() == rowGapField ||
-	     e.getSource() == colGapField ||
-	     e.getSource() == tablePositionBox ||
-	     e.getSource() == tableFillBox ||
-	     e.getSource() == tableCellInsetFields[0] ||
-	     e.getSource() == tableCellInsetFields[1] ||
-	     e.getSource() == tableCellInsetFields[2] ||
-	     e.getSource() == tableCellInsetFields[3] ||
-	     e.getSource() == tableCellPositionBox ||
-	     e.getSource() == tableCellFillBox ||
-	     e.getSource() == tableRowWeightField ||
-	     e.getSource() == tableColWeightField) {
-	changeTableLayout();
+    public void
+    valueChanged(
+        ListSelectionEvent e)
+    {
+        if (ignoreEvents) return;
+
+        if (e.getSource() == compList) {
+            String name = (String)compList.getSelectedValue();
+            int index = compList.getSelectedIndex();
+
+            boolean hasObject = name != null;
+
+            removeButton.setEnabled(hasObject);
+            upButton.setEnabled(hasObject && index != 0);
+            downButton.setEnabled(hasObject &&
+                                  index != compListModel.getSize() - 1);
+            enableAttributes(hasObject);
+
+            if (hasObject) {
+                Attributes attributes = (Attributes)attrHash.get(name);
+                setAttributes(attributes);
+            }
+        }
     }
 
-    else if (e.getSource() == exitItem) {
-	System.exit(0);
+    public void
+    focusGained(
+        FocusEvent e)
+    {
+        if (e.getSource() == insetFields[0] ||
+                e.getSource() == insetFields[1] ||
+                e.getSource() == insetFields[2] ||
+                e.getSource() == insetFields[3] ||
+                e.getSource() == rowWeightField ||
+                e.getSource() == colWeightField ||
+                e.getSource() == colPositionField ||
+                e.getSource() == skipCellsField ||
+                e.getSource() == rowSpanField ||
+                e.getSource() == colSpanField||
+                e.getSource() == columnsField ||
+                e.getSource() == tableInsetFields[0] ||
+                e.getSource() == tableInsetFields[1] ||
+                e.getSource() == tableInsetFields[2] ||
+                e.getSource() == tableInsetFields[3] ||
+                e.getSource() == rowGapField ||
+                e.getSource() == colGapField ||
+                e.getSource() == tableCellInsetFields[0] ||
+                e.getSource() == tableCellInsetFields[1] ||
+                e.getSource() == tableCellInsetFields[2] ||
+                e.getSource() == tableCellInsetFields[3] ||
+                e.getSource() == tableRowWeightField ||
+                e.getSource() == tableColWeightField) {
+
+            JTextField field = (JTextField)e.getSource();
+            textWhenFocusGained = field.getText();
+        }
+        else if (e.getSource() == positionBox ||
+                 e.getSource() == fillBox ||
+                 e.getSource() == tablePositionBox ||
+                 e.getSource() == tableFillBox ||
+                 e.getSource() == tableCellPositionBox ||
+                 e.getSource() == tableCellFillBox) {
+
+            JComboBox box = (JComboBox)e.getSource();
+            textWhenFocusGained = (String)box.getSelectedItem();
+        }
+        else {
+            textWhenFocusGained = null;
+        }
     }
 
-    else if (e.getSource() == previewItem) {
-	if (layout.isVisible()) {
-	    layout.setVisible(false);
-	}
-	else {
-	    layout.setVisible(true);
-	}
+    public void
+    focusLost(
+        FocusEvent e)
+    {
+        if (textWhenFocusGained != null) {
+            if (e.getSource() == insetFields[0] ||
+                    e.getSource() == insetFields[1] ||
+                    e.getSource() == insetFields[2] ||
+                    e.getSource() == insetFields[3] ||
+                    e.getSource() == rowWeightField ||
+                    e.getSource() == colWeightField ||
+                    e.getSource() == colPositionField ||
+                    e.getSource() == skipCellsField ||
+                    e.getSource() == rowSpanField ||
+                    e.getSource() == colSpanField) {
+
+                JTextField field = (JTextField)e.getSource();
+                if (!textWhenFocusGained.equals(field.getText())) {
+                    changeLayout();
+                }
+            }
+            else if (e.getSource() == positionBox ||
+                     e.getSource() == fillBox) {
+                JComboBox box = (JComboBox)e.getSource();
+                if (!textWhenFocusGained.equals(box.getSelectedItem())) {
+                    changeLayout();
+                }
+            }
+            else if (e.getSource() == columnsField ||
+                     e.getSource() == tableInsetFields[0] ||
+                     e.getSource() == tableInsetFields[1] ||
+                     e.getSource() == tableInsetFields[2] ||
+                     e.getSource() == tableInsetFields[3] ||
+                     e.getSource() == rowGapField ||
+                     e.getSource() == colGapField ||
+                     e.getSource() == tableCellInsetFields[0] ||
+                     e.getSource() == tableCellInsetFields[1] ||
+                     e.getSource() == tableCellInsetFields[2] ||
+                     e.getSource() == tableCellInsetFields[3] ||
+                     e.getSource() == tableRowWeightField ||
+                     e.getSource() == tableColWeightField) {
+
+                JTextField field = (JTextField)e.getSource();
+                if (!textWhenFocusGained.equals(field.getText())) {
+                    changeTableLayout();
+                }
+            }
+
+            else if (e.getSource() == tablePositionBox ||
+                     e.getSource() == tableFillBox ||
+                     e.getSource() == tableCellPositionBox ||
+                     e.getSource() == tableCellFillBox) {
+
+                JComboBox box = (JComboBox)e.getSource();
+                if (!textWhenFocusGained.equals(box.getSelectedItem())) {
+                    changeTableLayout();
+                }
+            }
+        }
+
+        textWhenFocusGained = null;
     }
 
-    else if (e.getSource() == packItem) {
-	layout.pack();
+    public void
+    menuCanceled(
+        MenuEvent e)
+    {
     }
 
-    else if (e.getSource() == codeItem) {
-	if (code.isVisible()) {
-	    code.setVisible(false);
-	}
-	else {
-	    generateCode();
-	    code.setVisible(true);
-	}
+    public void
+    menuDeselected(
+        MenuEvent e)
+    {
     }
 
-    else if (e.getSource() == generateItem) {
-	generateCode();
+    public void
+    menuSelected(
+        MenuEvent e)
+    {
+        if (e.getSource() == windowMenu) {
+            if (layout.isVisible()) {
+                previewItem.setText("Hide Preview Window");
+            }
+            else {
+                previewItem.setText("Show Preview Window");
+            }
+            if (code.isVisible()) {
+                codeItem.setText("Hide Code Window");
+            }
+            else {
+                codeItem.setText("Show Code Window");
+            }
+        }
     }
 
-    else if (e.getSource() == aboutItem) {
-	JOptionPane.showMessageDialog(this,
-	    "<html>" +
-	    "<h1><font face=Dialog>Table Explorer V1.0</font></h1>" +
-            "<font face=Dialog>Written by Antonio Freixas<br>" +
-	    "<a src=\"mailto:tony@freixas.org\">tonyf@freixas.org</a>",
-	    "About Table Explorer</font>",
-	    JOptionPane.INFORMATION_MESSAGE);
-    }
-}
-
-public void
-valueChanged(
-    ListSelectionEvent e)
-{
-    if (ignoreEvents) return;
-
-    if (e.getSource() == compList) {
-	String name = (String)compList.getSelectedValue();
-	int index = compList.getSelectedIndex();
-
-	boolean hasObject = name != null;
-
-	removeButton.setEnabled(hasObject);
-	upButton.setEnabled(hasObject && index != 0);
-	downButton.setEnabled(hasObject &&
-			      index != compListModel.getSize() - 1);
-	enableAttributes(hasObject);
-
-	if (hasObject) {
-	    Attributes attributes = (Attributes)attrHash.get(name);
-	    setAttributes(attributes);
-	}
-    }
-}
-
-public void
-focusGained(
-    FocusEvent e)
-{
-    if (e.getSource() == insetFields[0] ||
-	e.getSource() == insetFields[1] ||
-	e.getSource() == insetFields[2] ||
-	e.getSource() == insetFields[3] ||
-	e.getSource() == rowWeightField ||
-	e.getSource() == colWeightField ||
-	e.getSource() == colPositionField ||
-	e.getSource() == skipCellsField ||
-	e.getSource() == rowSpanField ||
-	e.getSource() == colSpanField||
-	e.getSource() == columnsField ||
-	e.getSource() == tableInsetFields[0] ||
-	e.getSource() == tableInsetFields[1] ||
-	e.getSource() == tableInsetFields[2] ||
-	e.getSource() == tableInsetFields[3] ||
-	e.getSource() == rowGapField ||
-	e.getSource() == colGapField ||
-	e.getSource() == tableCellInsetFields[0] ||
-	e.getSource() == tableCellInsetFields[1] ||
-	e.getSource() == tableCellInsetFields[2] ||
-	e.getSource() == tableCellInsetFields[3] ||
-	e.getSource() == tableRowWeightField ||
-	e.getSource() == tableColWeightField) {
-
-	JTextField field = (JTextField)e.getSource();
-	textWhenFocusGained = field.getText();
-    }
-    else if (e.getSource() == positionBox ||
-	     e.getSource() == fillBox ||
-	     e.getSource() == tablePositionBox ||
-	     e.getSource() == tableFillBox ||
-	     e.getSource() == tableCellPositionBox ||
-	     e.getSource() == tableCellFillBox) {
-
-	JComboBox box = (JComboBox)e.getSource();
-	textWhenFocusGained = (String)box.getSelectedItem();
-    }
-    else {
-	textWhenFocusGained = null;
-    }
-}
-
-public void