Settings now allow custom title and save file names.

.gitignore

@@ -1,3 +1,4 @@
+settings.txt
 *.json
 
 .classpath

src/main/java/libsys/Main.java

@@ -6,8 +6,9 @@ package libsys;
 
 class Main
 {
-  static String bookFilename = "books.json";
-  static String userFilename = "users.json";
+  static Settings settings = new Settings("settings.txt");
+  static String bookFilename = settings.get("Books Filename");
+  static String userFilename = settings.get("Users Filename");
 
   public static void main(String[] args)
   {
@@ -35,6 +36,6 @@ class Main
       handler.users.setUserFileName(userFilename);
     }
 
-    new MainGUI(handler).setVisible(true);
+    new MainGUI(handler, settings).setVisible(true);
   }
 }

src/main/java/libsys/MainGUI.form

@@ -52,20 +52,22 @@
               <Group type="102" attributes="0">
                   <EmptySpace max="-2" attributes="0"/>
                   <Group type="103" groupAlignment="0" attributes="0">
-                      <Component id="jTabbedPane" max="32767" attributes="0"/>
                       <Group type="102" attributes="0">
-                          <Group type="103" groupAlignment="0" attributes="0">
-                              <Group type="102" attributes="0">
-                                  <Component id="createBookBtn" min="-2" pref="130" max="-2" attributes="0"/>
-                                  <EmptySpace max="-2" attributes="0"/>
-                                  <Component id="createUserBtn" min="-2" pref="130" max="-2" attributes="0"/>
-                              </Group>
-                              <Component id="nameLabel" alignment="0" min="-2" max="-2" attributes="0"/>
-                          </Group>
+                          <Component id="jTabbedPane" max="32767" attributes="0"/>
+                          <EmptySpace max="-2" attributes="0"/>
+                      </Group>
+                      <Group type="102" attributes="0">
+                          <Component id="nameLabel" min="-2" max="-2" attributes="0"/>
                           <EmptySpace min="0" pref="0" max="32767" attributes="0"/>
                       </Group>
+                      <Group type="102" attributes="0">
+                          <Component id="createBookBtn" min="-2" pref="130" max="-2" attributes="0"/>
+                          <EmptySpace max="-2" attributes="0"/>
+                          <Component id="createUserBtn" min="-2" pref="130" max="-2" attributes="0"/>
+                          <EmptySpace max="32767" attributes="0"/>
+                          <Component id="settingsBtn" min="-2" max="-2" attributes="0"/>
+                      </Group>
                   </Group>
-                  <EmptySpace max="-2" attributes="0"/>
               </Group>
           </Group>
         </DimensionLayout>
@@ -76,10 +78,18 @@
                   <Component id="nameLabel" min="-2" pref="59" max="-2" attributes="0"/>
                   <EmptySpace type="unrelated" max="-2" attributes="0"/>
                   <Component id="jTabbedPane" min="-2" max="-2" attributes="0"/>
-                  <EmptySpace min="-2" pref="10" max="-2" attributes="0"/>
-                  <Group type="103" groupAlignment="3" attributes="0">
-                      <Component id="createBookBtn" alignment="3" max="32767" attributes="0"/>
-                      <Component id="createUserBtn" alignment="3" max="32767" attributes="0"/>
+                  <Group type="103" groupAlignment="0" attributes="0">
+                      <Group type="102" attributes="0">
+                          <EmptySpace min="-2" pref="10" max="-2" attributes="0"/>
+                          <Group type="103" groupAlignment="3" attributes="0">
+                              <Component id="createBookBtn" alignment="3" max="32767" attributes="0"/>
+                              <Component id="createUserBtn" alignment="3" max="32767" attributes="0"/>
+                          </Group>
+                      </Group>
+                      <Group type="102" alignment="1" attributes="0">
+                          <EmptySpace max="32767" attributes="0"/>
+                          <Component id="settingsBtn" min="-2" max="-2" attributes="0"/>
+                      </Group>
                   </Group>
                   <EmptySpace max="-2" attributes="0"/>
               </Group>
@@ -324,7 +334,7 @@
             <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
               <Font name="Lucida Grande" size="36" style="0"/>
             </Property>
-            <Property name="text" type="java.lang.String" value="Welcome to abc Library"/>
+            <Property name="text" type="java.lang.String" value="Welcome to the library"/>
           </Properties>
         </Component>
         <Component class="javax.swing.JButton" name="createBookBtn">
@@ -343,6 +353,14 @@
             <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="createUserBtnActionPerformed"/>
           </Events>
         </Component>
+        <Component class="javax.swing.JButton" name="settingsBtn">
+          <Properties>
+            <Property name="text" type="java.lang.String" value="Settings"/>
+          </Properties>
+          <Events>
+            <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="settingsBtnActionPerformed"/>
+          </Events>
+        </Component>
       </SubComponents>
     </Container>
   </SubComponents>

src/main/java/libsys/MainGUI.java

@@ -2,17 +2,21 @@ package libsys;
 
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.util.concurrent.CountDownLatch;
 
 @SuppressWarnings({"unchecked", "serial"})
 
 public class MainGUI extends javax.swing.JFrame
 {
     Handler handler;
+    Settings settings;
 
-    public MainGUI(Handler handler)
+    public MainGUI(Handler handler, Settings settings)
     {
       this.handler = handler;
+      this.settings = settings;
       initComponents();
+      nameLabel.setText(settings.get(settings.getKey(0)));
     }
 
     // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
@@ -41,6 +45,7 @@ public class MainGUI extends javax.swing.JFrame
         nameLabel = new javax.swing.JLabel();
         createBookBtn = new javax.swing.JButton();
         createUserBtn = new javax.swing.JButton();
+        settingsBtn = new javax.swing.JButton();
 
         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
@@ -193,7 +198,7 @@ public class MainGUI extends javax.swing.JFrame
         jTabbedPane.addTab("User", userPanel);
 
         nameLabel.setFont(new java.awt.Font("Lucida Grande", 0, 36)); // NOI18N
-        nameLabel.setText("Welcome to abc Library");
+        nameLabel.setText("Welcome to the library");
 
         createBookBtn.setText("Add new book");
         createBookBtn.addActionListener(new java.awt.event.ActionListener() {
@@ -209,6 +214,13 @@ public class MainGUI extends javax.swing.JFrame
             }
         });
 
+        settingsBtn.setText("Settings");
+        settingsBtn.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                settingsBtnActionPerformed(evt);
+            }
+        });
+
         javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
         mainPanel.setLayout(mainPanelLayout);
         mainPanelLayout.setHorizontalGroup(
@@ -216,16 +228,18 @@ public class MainGUI extends javax.swing.JFrame
             .addGroup(mainPanelLayout.createSequentialGroup()
                 .addContainerGap()
                 .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addComponent(jTabbedPane)
                     .addGroup(mainPanelLayout.createSequentialGroup()
-                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addGroup(mainPanelLayout.createSequentialGroup()
-                                .addComponent(createBookBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(createUserBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE))
-                            .addComponent(nameLabel))
-                        .addGap(0, 0, Short.MAX_VALUE)))
-                .addContainerGap())
+                        .addComponent(jTabbedPane)
+                        .addContainerGap())
+                    .addGroup(mainPanelLayout.createSequentialGroup()
+                        .addComponent(nameLabel)
+                        .addGap(0, 0, Short.MAX_VALUE))
+                    .addGroup(mainPanelLayout.createSequentialGroup()
+                        .addComponent(createBookBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE)
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addComponent(createUserBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE)
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                        .addComponent(settingsBtn))))
         );
         mainPanelLayout.setVerticalGroup(
             mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
@@ -234,10 +248,15 @@ public class MainGUI extends javax.swing.JFrame
                 .addComponent(nameLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 59, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                 .addComponent(jTabbedPane, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addGap(10, 10, 10)
-                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(createBookBtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                    .addComponent(createUserBtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
+                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                    .addGroup(mainPanelLayout.createSequentialGroup()
+                        .addGap(10, 10, 10)
+                        .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                            .addComponent(createBookBtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                            .addComponent(createUserBtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
+                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                        .addComponent(settingsBtn)))
                 .addContainerGap())
         );
 
@@ -298,6 +317,20 @@ public class MainGUI extends javax.swing.JFrame
         }
     }//GEN-LAST:event_createBookBtnActionPerformed
 
+    private void settingsBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_settingsBtnActionPerformed
+        SettingsDialog settingsUI = new SettingsDialog(this, true, settings);
+        
+        settingsUI.setVisible(true);
+        
+        if (settingsUI.getReturnStatus() != -1)
+        {
+            settings.update(settings.getKey(0), settingsUI.getTitle());
+            settings.update(settings.getKey(1), settingsUI.getUsersFilename());
+            settings.update(settings.getKey(2), settingsUI.getBooksFilename());
+            nameLabel.setText(settingsUI.getTitle());
+        }
+    }//GEN-LAST:event_settingsBtnActionPerformed
+
     private void rentBtnActionPerformed(java.awt.event.ActionEvent evt)
     {
         User thisUser = handler.users.getUser(Integer.parseInt(userSearch.getText()));
@@ -378,6 +411,7 @@ public class MainGUI extends javax.swing.JFrame
     private javax.swing.JLabel nameLabel;
     private javax.swing.JButton rentBtn;
     private javax.swing.JButton returnBtn;
+    private javax.swing.JButton settingsBtn;
     private javax.swing.JLabel userBooks;
     private javax.swing.JLabel userID;
     private javax.swing.JLabel userLimit;

src/main/java/libsys/Settings.java

@@ -0,0 +1,101 @@
+package libsys;
+
+import java.util.Scanner;
+import java.io.FileInputStream;
+import java.io.PrintWriter;
+import java.util.HashMap;
+import java.util.ArrayList;
+
+public class Settings
+{
+  private HashMap<String, String> items = new HashMap();
+  private ArrayList<String> keys = new ArrayList();
+  private String settingsFileName;
+
+  public Settings(String settingsFileName)
+  {
+    this.settingsFileName = settingsFileName;
+
+    try
+    {
+      Scanner in = new Scanner(new FileInputStream(settingsFileName));
+      while (in.hasNextLine())
+      {
+        String newInput = in.nextLine();
+        String[] inputSplitted = newInput.split(":");
+        keys.add(inputSplitted[0]);
+        items.put(keys.get(keys.size() - 1), inputSplitted[1]);
+      }
+    }
+    catch (Exception e)
+    {
+      System.out.println("Settings file not found!");
+      setDefault();
+    }
+  }
+
+  public void toFile()
+  {
+    try
+    {
+      PrintWriter out = new PrintWriter(settingsFileName);
+      for (int i = 0; i < keys.size(); i++)
+      {
+        out.println(keys.get(i) + ":" + items.get(keys.get(i)));
+      }
+      out.close();
+    }
+    catch (Exception e)
+    {
+      System.out.println(e.getMessage());
+      setDefault();
+    }
+  }
+
+  public void update(String key, String newValue)
+  {
+    items.remove(key);
+    items.put(key, newValue);
+    toFile();
+  }
+
+  public int size()
+  {
+    return keys.size();
+  }
+
+  public String getKey(int location)
+  {
+    return keys.get(location);
+  }
+
+  public String get(String key)
+  {
+    return items.get(key);
+  }
+
+  public void setTitle(String newTitle)
+  {
+    update("Title", newTitle);
+  }
+
+  public void setUsersFilename(String newUsersFilename)
+  {
+    update("Users Filename", newUsersFilename);
+  }
+
+  public void setBooksFilename(String newBooksFilename)
+  {
+    update("Books Filename", newBooksFilename);
+  }
+
+  public void setDefault()
+  {
+    keys.add("Title");
+    items.put(keys.get(0), "Welcome to the library");
+    keys.add("Users Filename");
+    items.put(keys.get(1), "users.json");
+    keys.add("Books Filename");
+    items.put(keys.get(2), "books.json");
+  }
+}

src/main/java/libsys/SettingsDialog.form

@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JDialogFormInfo">
+  <Properties>
+    <Property name="defaultCloseOperation" type="int" value="2"/>
+  </Properties>
+  <SyntheticProperties>
+    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+    <SyntheticProperty name="generateCenter" type="boolean" value="false"/>
+  </SyntheticProperties>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" attributes="0">
+              <EmptySpace max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="0" attributes="0">
+                  <Group type="102" alignment="0" attributes="0">
+                      <Component id="saveBtn" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace pref="118" max="32767" attributes="0"/>
+                      <Component id="discardBtn" min="-2" max="-2" attributes="0"/>
+                  </Group>
+                  <Group type="102" attributes="0">
+                      <Group type="103" groupAlignment="0" attributes="0">
+                          <Component id="settingsLbl" min="-2" max="-2" attributes="0"/>
+                          <Group type="102" alignment="0" attributes="0">
+                              <Group type="103" groupAlignment="0" attributes="0">
+                                  <Component id="usersFilenameLbl" alignment="0" min="-2" max="-2" attributes="0"/>
+                                  <Component id="titleLbl" alignment="0" min="-2" max="-2" attributes="0"/>
+                                  <Component id="booksFilenameLbl" alignment="0" min="-2" max="-2" attributes="0"/>
+                              </Group>
+                              <EmptySpace type="unrelated" max="-2" attributes="0"/>
+                              <Group type="103" groupAlignment="0" max="-2" attributes="0">
+                                  <Component id="booksFilenameTxt" pref="136" max="32767" attributes="0"/>
+                                  <Component id="titleTxtField" max="32767" attributes="0"/>
+                                  <Component id="usersFilenameTxt" max="32767" attributes="0"/>
+                              </Group>
+                          </Group>
+                      </Group>
+                      <EmptySpace min="0" pref="0" max="32767" attributes="0"/>
+                  </Group>
+              </Group>
+              <EmptySpace max="32767" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" alignment="0" attributes="0">
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="settingsLbl" min="-2" max="-2" attributes="0"/>
+              <EmptySpace type="separate" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="titleLbl" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="titleTxtField" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace type="unrelated" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="usersFilenameLbl" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="usersFilenameTxt" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace type="unrelated" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="booksFilenameLbl" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="booksFilenameTxt" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace max="32767" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="saveBtn" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="discardBtn" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace max="-2" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+  <SubComponents>
+    <Component class="javax.swing.JLabel" name="settingsLbl">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Lucida Grande" size="24" style="0"/>
+        </Property>
+        <Property name="text" type="java.lang.String" value="Settings"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JLabel" name="titleLbl">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Title :"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JTextField" name="titleTxtField">
+    </Component>
+    <Component class="javax.swing.JLabel" name="usersFilenameLbl">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Users Filename :"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JTextField" name="usersFilenameTxt">
+    </Component>
+    <Component class="javax.swing.JLabel" name="booksFilenameLbl">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Books Filename :"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JTextField" name="booksFilenameTxt">
+    </Component>
+    <Component class="javax.swing.JButton" name="saveBtn">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Save"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="saveBtnActionPerformed"/>
+      </Events>
+    </Component>
+    <Component class="javax.swing.JButton" name="discardBtn">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Discard"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="discardBtnActionPerformed"/>
+      </Events>
+    </Component>
+  </SubComponents>
+</Form>

src/main/java/libsys/SettingsDialog.java

@@ -0,0 +1,220 @@
+package libsys;
+
+/**
+ *
+ * @author BinHong Lee
+ */
+public class SettingsDialog extends javax.swing.JDialog {
+
+    /**
+     * Creates new form SettingsDialog
+     */
+    public SettingsDialog(java.awt.Frame parent, boolean modal, Settings preset) {
+        super(parent, modal);
+        initComponents();
+        setup(preset);
+        this.preset = preset;
+    }
+
+    /**
+     * This method is called from within the constructor to initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is always
+     * regenerated by the Form Editor.
+     */
+    @SuppressWarnings("unchecked")
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        settingsLbl = new javax.swing.JLabel();
+        titleLbl = new javax.swing.JLabel();
+        titleTxtField = new javax.swing.JTextField();
+        usersFilenameLbl = new javax.swing.JLabel();
+        usersFilenameTxt = new javax.swing.JTextField();
+        booksFilenameLbl = new javax.swing.JLabel();
+        booksFilenameTxt = new javax.swing.JTextField();
+        saveBtn = new javax.swing.JButton();
+        discardBtn = new javax.swing.JButton();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+
+        settingsLbl.setFont(new java.awt.Font("Lucida Grande", 0, 24)); // NOI18N
+        settingsLbl.setText("Settings");
+
+        titleLbl.setText("Title :");
+
+        usersFilenameLbl.setText("Users Filename :");
+
+        booksFilenameLbl.setText("Books Filename :");
+
+        saveBtn.setText("Save");
+        saveBtn.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                saveBtnActionPerformed(evt);
+            }
+        });
+
+        discardBtn.setText("Discard");
+        discardBtn.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                discardBtnActionPerformed(evt);
+            }
+        });
+
+        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
+        getContentPane().setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addGroup(layout.createSequentialGroup()
+                .addContainerGap()
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                    .addGroup(layout.createSequentialGroup()
+                        .addComponent(saveBtn)
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 118, Short.MAX_VALUE)
+                        .addComponent(discardBtn))
+                    .addGroup(layout.createSequentialGroup()
+                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                            .addComponent(settingsLbl)
+                            .addGroup(layout.createSequentialGroup()
+                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                                    .addComponent(usersFilenameLbl)
+                                    .addComponent(titleLbl)
+                                    .addComponent(booksFilenameLbl))
+                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
+                                    .addComponent(booksFilenameTxt, javax.swing.GroupLayout.DEFAULT_SIZE, 136, Short.MAX_VALUE)
+                                    .addComponent(titleTxtField)
+                                    .addComponent(usersFilenameTxt))))
+                        .addGap(0, 0, Short.MAX_VALUE)))
+                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addGroup(layout.createSequentialGroup()
+                .addContainerGap()
+                .addComponent(settingsLbl)
+                .addGap(18, 18, 18)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(titleLbl)
+                    .addComponent(titleTxtField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(usersFilenameLbl)
+                    .addComponent(usersFilenameTxt, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(booksFilenameLbl)
+                    .addComponent(booksFilenameTxt, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(saveBtn)
+                    .addComponent(discardBtn))
+                .addContainerGap())
+        );
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void saveBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveBtnActionPerformed
+        doClose(1);
+    }//GEN-LAST:event_saveBtnActionPerformed
+
+    private void discardBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_discardBtnActionPerformed
+        doClose(-1);
+    }//GEN-LAST:event_discardBtnActionPerformed
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String args[]) {
+        /* Set the Nimbus look and feel */
+        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
+        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
+         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
+         */
+        try {
+            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
+                if ("Nimbus".equals(info.getName())) {
+                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
+                    break;
+                }
+            }
+        } catch (ClassNotFoundException ex) {
+            java.util.logging.Logger.getLogger(SettingsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+        } catch (InstantiationException ex) {
+            java.util.logging.Logger.getLogger(SettingsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+        } catch (IllegalAccessException ex) {
+            java.util.logging.Logger.getLogger(SettingsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
+            java.util.logging.Logger.getLogger(SettingsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+        }
+        //</editor-fold>
+
+        /* Create and display the dialog */
+        java.awt.EventQueue.invokeLater(new Runnable() {
+            public void run() {
+                SettingsDialog dialog = new SettingsDialog(new javax.swing.JFrame(), true, preset);
+                dialog.addWindowListener(new java.awt.event.WindowAdapter() {
+                    @Override
+                    public void windowClosing(java.awt.event.WindowEvent e) {
+                        System.exit(0);
+                    }
+                });
+                dialog.setVisible(true);
+            }
+        });
+    }
+
+    private void setup(Settings preset)
+    {
+        titleTxtField.setText(preset.get(preset.getKey(0)));
+        usersFilenameTxt.setText((preset.get(preset.getKey(1))));
+        booksFilenameTxt.setText(preset.get(preset.getKey(2)));
+    }
+    
+    private void doClose(int retStatus)
+    {
+        returnStatus = retStatus;
+        title = titleTxtField.getText();
+        usersFilename = usersFilenameTxt.getText();
+        booksFilename = booksFilenameTxt.getText();
+        setVisible(false);
+    }
+    
+    public String getTitle()
+    {
+        return title;
+    }
+    
+    public String getUsersFilename()
+    {
+        return usersFilename;
+    }
+    
+    public String getBooksFilename()
+    {
+        return booksFilename;
+    }
+    
+    public int getReturnStatus()
+    {
+        return returnStatus;
+    }
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JLabel booksFilenameLbl;
+    private javax.swing.JTextField booksFilenameTxt;
+    private javax.swing.JButton discardBtn;
+    private javax.swing.JButton saveBtn;
+    private javax.swing.JLabel settingsLbl;
+    private javax.swing.JLabel titleLbl;
+    private javax.swing.JTextField titleTxtField;
+    private javax.swing.JLabel usersFilenameLbl;
+    private javax.swing.JTextField usersFilenameTxt;
+    // End of variables declaration//GEN-END:variables
+    
+    private int returnStatus;
+    private String title;
+    private String usersFilename;
+    private String booksFilename;
+    private static Settings preset;
+}