już nie. dodawanie w miarę ok.

build/classes/library/AlbumFieldPattern.form

@@ -47,7 +47,11 @@
                       <Component id="lcategory" min="-2" pref="92" max="-2" attributes="0"/>
                       <EmptySpace type="unrelated" max="-2" attributes="0"/>
                       <Group type="103" groupAlignment="0" attributes="0">
+                          <Group type="102" attributes="0">
                               <Component id="SaveChanges" min="-2" pref="220" max="-2" attributes="0"/>
+                              <EmptySpace min="-2" pref="37" max="-2" attributes="0"/>
+                              <Component id="cancel" min="-2" max="-2" attributes="0"/>
+                          </Group>
                           <Component id="Category" min="-2" pref="220" max="-2" attributes="0"/>
                       </Group>
                   </Group>
@@ -82,7 +86,10 @@
                   <Component id="Category" alignment="3" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace type="separate" max="-2" attributes="0"/>
-              <Component id="SaveChanges" min="-2" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="SaveChanges" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="cancel" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
               <EmptySpace max="32767" attributes="0"/>
           </Group>
       </Group>
@@ -186,5 +193,13 @@
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="SaveChangesActionPerformed"/>
       </Events>
     </Component>
+    <Component class="javax.swing.JButton" name="cancel">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Anuluj"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="cancelActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>

build/classes/library/BookFieldPattern.form

@@ -56,7 +56,10 @@
                           <Component id="SaveChanges" alignment="0" min="-2" pref="220" max="-2" attributes="0"/>
                       </Group>
                       <EmptySpace type="separate" max="-2" attributes="0"/>
+                      <Group type="103" groupAlignment="0" attributes="0">
                           <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
+                          <Component id="cancel" min="-2" max="-2" attributes="0"/>
+                      </Group>
                       <EmptySpace max="32767" attributes="0"/>
                   </Group>
               </Group>
@@ -110,8 +113,11 @@
                   <Component id="Category" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace type="separate" max="-2" attributes="0"/>
-              <Component id="SaveChanges" min="-2" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
-              <EmptySpace pref="33" max="32767" attributes="0"/>
+                  <Component id="SaveChanges" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="cancel" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace pref="32" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
@@ -286,5 +292,13 @@
         <AuxValue name="JavaCodeGenerator_AddingCodePost" type="java.lang.String" value="jLabel1.setVisible(false);"/>
       </AuxValues>
     </Component>
+    <Component class="javax.swing.JButton" name="cancel">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Anuluj"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="cancelActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>

build/classes/library/MainMenu.form

@@ -74,7 +74,7 @@
               <Component id="jPanel1" min="-2" max="-2" attributes="0"/>
               <EmptySpace max="-2" attributes="0"/>
               <Component id="jToggleButton1" min="-2" max="-2" attributes="0"/>
-              <EmptySpace pref="50" max="32767" attributes="0"/>
+              <EmptySpace pref="43" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
@@ -374,11 +374,16 @@
                       <Group type="102" attributes="0">
                           <Component id="jLabel4" min="-2" pref="125" max="-2" attributes="0"/>
                           <EmptySpace max="-2" attributes="0"/>
-                          <Component id="numberOfAlbums1" min="-2" max="-2" attributes="0"/>
+                          <Component id="numberOfMovies" min="-2" max="-2" attributes="0"/>
                       </Group>
                   </Group>
                   <EmptySpace min="0" pref="23" max="32767" attributes="0"/>
               </Group>
+              <Group type="102" alignment="0" attributes="0">
+                  <EmptySpace min="-2" pref="69" max="-2" attributes="0"/>
+                  <Component id="refreshNumbersOfItems" min="-2" max="-2" attributes="0"/>
+                  <EmptySpace max="32767" attributes="0"/>
+              </Group>
           </Group>
         </DimensionLayout>
         <DimensionLayout dim="1">
@@ -397,9 +402,10 @@
                   <EmptySpace max="-2" attributes="0"/>
                   <Group type="103" groupAlignment="3" attributes="0">
                       <Component id="jLabel4" alignment="3" min="-2" max="-2" attributes="0"/>
-                      <Component id="numberOfAlbums1" alignment="3" min="-2" max="-2" attributes="0"/>
+                      <Component id="numberOfMovies" alignment="3" min="-2" max="-2" attributes="0"/>
                   </Group>
-                  <EmptySpace pref="25" max="32767" attributes="0"/>
+                  <EmptySpace max="32767" attributes="0"/>
+                  <Component id="refreshNumbersOfItems" min="-2" max="-2" attributes="0"/>
               </Group>
           </Group>
         </DimensionLayout>
@@ -428,6 +434,7 @@
           </Properties>
           <AuxValues>
             <AuxValue name="JavaCodeGenerator_InitCodePre" type="java.lang.String" value="String n = new Integer(d.countAll(&quot;books&quot;)).toString();"/>
+            <AuxValue name="JavaCodeGenerator_VariableModifier" type="java.lang.Integer" value="1"/>
           </AuxValues>
         </Component>
         <Component class="javax.swing.JLabel" name="numberOfAlbums">
@@ -440,7 +447,7 @@
             <AuxValue name="JavaCodeGenerator_InitCodePre" type="java.lang.String" value="n = new Integer(d.countAll(&quot;albums&quot;)).toString();"/>
           </AuxValues>
         </Component>
-        <Component class="javax.swing.JLabel" name="numberOfAlbums1">
+        <Component class="javax.swing.JLabel" name="numberOfMovies">
           <Properties>
             <Property name="text" type="java.lang.String" editor="org.netbeans.modules.form.RADConnectionPropertyEditor">
               <Connection code="n" type="code"/>
@@ -450,6 +457,14 @@
             <AuxValue name="JavaCodeGenerator_InitCodePre" type="java.lang.String" value="n = new Integer(d.countAll(&quot;movies&quot;)).toString();"/>
           </AuxValues>
         </Component>
+        <Component class="javax.swing.JButton" name="refreshNumbersOfItems">
+          <Properties>
+            <Property name="text" type="java.lang.String" value="Od&#x15b;wie&#x17c;"/>
+          </Properties>
+          <Events>
+            <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="refreshNumbersOfItemsActionPerformed"/>
+          </Events>
+        </Component>
       </SubComponents>
     </Container>
     <Component class="javax.swing.JToggleButton" name="jToggleButton1">

build/classes/library/MovieFieldPattern.form

@@ -47,7 +47,11 @@
                       <Group type="103" groupAlignment="0" attributes="0">
                           <Component id="year" alignment="0" min="-2" pref="76" max="-2" attributes="0"/>
                           <Component id="Category" min="-2" pref="220" max="-2" attributes="0"/>
-                          <Component id="SaveChanges" alignment="0" min="-2" pref="220" max="-2" attributes="0"/>
+                          <Group type="102" alignment="0" attributes="0">
+                              <Component id="SaveChanges" min="-2" pref="220" max="-2" attributes="0"/>
+                              <EmptySpace type="separate" max="-2" attributes="0"/>
+                              <Component id="cancel" min="-2" max="-2" attributes="0"/>
+                          </Group>
                       </Group>
                   </Group>
               </Group>
@@ -81,8 +85,11 @@
                   <Component id="Category" alignment="3" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace min="-2" pref="33" max="-2" attributes="0"/>
-              <Component id="SaveChanges" min="-2" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
-              <EmptySpace pref="26" max="32767" attributes="0"/>
+                  <Component id="SaveChanges" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="cancel" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace pref="25" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
@@ -186,5 +193,13 @@
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="SaveChangesActionPerformed"/>
       </Events>
     </Component>
+    <Component class="javax.swing.JButton" name="cancel">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Anuluj"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="cancelActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>

src/library/Album.java

@@ -11,6 +11,8 @@ package library;
  */
 public class Album extends Item {
 
+    private String musican;
+
     Album() {
 
     }
@@ -20,7 +22,7 @@ public class Album extends Item {
         this.setName(n);
         this.setYear(y);
         this.setCategory(c);
-        this.musican = m;
+        this.setMusican(m);
     }
 
     public static Object[][] insertRowToTable(Object[][] tab, int r, Album a) {
@@ -38,21 +40,16 @@ public class Album extends Item {
         d.insertAlbumQ(this);
     }
 
-    ;
     @Override
     public void delFromDB() {
 
     }
 
-    ;
     @Override
     public void editInDB() {
 
     }
 
-    ;
-
-
     public void setMusican(String s) {
         this.musican = s;
     }
@@ -60,6 +57,5 @@ public void setMusican(String s) {
     public String getMusican() {
         return this.musican;
     }
-    private String musican;
 
 }

src/library/AlbumFieldPattern.form

@@ -47,7 +47,11 @@
                       <Component id="lcategory" min="-2" pref="92" max="-2" attributes="0"/>
                       <EmptySpace type="unrelated" max="-2" attributes="0"/>
                       <Group type="103" groupAlignment="0" attributes="0">
+                          <Group type="102" attributes="0">
                               <Component id="SaveChanges" min="-2" pref="220" max="-2" attributes="0"/>
+                              <EmptySpace min="-2" pref="37" max="-2" attributes="0"/>
+                              <Component id="cancel" min="-2" max="-2" attributes="0"/>
+                          </Group>
                           <Component id="Category" min="-2" pref="220" max="-2" attributes="0"/>
                       </Group>
                   </Group>
@@ -82,7 +86,10 @@
                   <Component id="Category" alignment="3" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace type="separate" max="-2" attributes="0"/>
-              <Component id="SaveChanges" min="-2" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="SaveChanges" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="cancel" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
               <EmptySpace max="32767" attributes="0"/>
           </Group>
       </Group>
@@ -186,5 +193,13 @@
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="SaveChangesActionPerformed"/>
       </Events>
     </Component>
+    <Component class="javax.swing.JButton" name="cancel">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Anuluj"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="cancelActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>

src/library/AlbumFieldPattern.java

@@ -49,6 +49,7 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
         Category = new javax.swing.JComboBox<>();
         mainlabel = new javax.swing.JLabel();
         SaveChanges = new javax.swing.JButton();
+        cancel = new javax.swing.JButton();
 
         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
@@ -94,6 +95,13 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
             }
         });
 
+        cancel.setText("Anuluj");
+        cancel.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                cancelActionPerformed(evt);
+            }
+        });
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
         getContentPane().setLayout(layout);
         layout.setHorizontalGroup(
@@ -118,7 +126,10 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
                         .addComponent(lcategory, javax.swing.GroupLayout.PREFERRED_SIZE, 92, javax.swing.GroupLayout.PREFERRED_SIZE)
                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                         .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                            .addGroup(layout.createSequentialGroup()
                                 .addComponent(SaveChanges, javax.swing.GroupLayout.PREFERRED_SIZE, 220, javax.swing.GroupLayout.PREFERRED_SIZE)
+                                .addGap(37, 37, 37)
+                                .addComponent(cancel))
                             .addComponent(Category, javax.swing.GroupLayout.PREFERRED_SIZE, 220, javax.swing.GroupLayout.PREFERRED_SIZE))))
                 .addContainerGap(26, Short.MAX_VALUE))
         );
@@ -144,7 +155,9 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
                     .addComponent(lcategory)
                     .addComponent(Category, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                 .addGap(18, 18, 18)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(SaveChanges)
+                    .addComponent(cancel))
                 .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
         );
 
@@ -163,18 +176,23 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
         if (this.add) {
             Album a = new Album(0, albumTitle.getText(), musican.getText(), Integer.parseInt(year.getText()), Category.getSelectedItem().toString());
             a.insertToDB();
+            this.dispose();
         } else if (this.edit) {
             JOptionPane.showMessageDialog(null, "EDYTUJ");
         } else if (this.delete) {
             JOptionPane.showMessageDialog(null, "USUŃ");
         }
-        dispose();
+        
     }//GEN-LAST:event_SaveChangesActionPerformed
 
     private void yearActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_yearActionPerformed
         // TODO add your handling code here:
     }//GEN-LAST:event_yearActionPerformed
 
+    private void cancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelActionPerformed
+       this.dispose();
+    }//GEN-LAST:event_cancelActionPerformed
+
     /**
      * @param args the command line arguments
      */
@@ -219,6 +237,7 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
     private javax.swing.JButton SaveChanges;
     private javax.swing.JLabel Title;
     private javax.swing.JTextField albumTitle;
+    private javax.swing.JButton cancel;
     private javax.swing.JLabel lcategory;
     private javax.swing.JLabel lmusican;
     private javax.swing.JLabel lyear;

src/library/BookFieldPattern.form

@@ -56,7 +56,10 @@
                           <Component id="SaveChanges" alignment="0" min="-2" pref="220" max="-2" attributes="0"/>
                       </Group>
                       <EmptySpace type="separate" max="-2" attributes="0"/>
+                      <Group type="103" groupAlignment="0" attributes="0">
                           <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
+                          <Component id="cancel" min="-2" max="-2" attributes="0"/>
+                      </Group>
                       <EmptySpace max="32767" attributes="0"/>
                   </Group>
               </Group>
@@ -110,8 +113,11 @@
                   <Component id="Category" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace type="separate" max="-2" attributes="0"/>
-              <Component id="SaveChanges" min="-2" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
-              <EmptySpace pref="33" max="32767" attributes="0"/>
+                  <Component id="SaveChanges" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="cancel" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace pref="32" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
@@ -286,5 +292,13 @@
         <AuxValue name="JavaCodeGenerator_AddingCodePost" type="java.lang.String" value="jLabel1.setVisible(false);"/>
       </AuxValues>
     </Component>
+    <Component class="javax.swing.JButton" name="cancel">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Anuluj"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="cancelActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>

src/library/BookFieldPattern.java

@@ -60,6 +60,7 @@ public class BookFieldPattern extends javax.swing.JFrame {
         mainlabel = new javax.swing.JLabel();
         SaveChanges = new javax.swing.JButton();
         jLabel1 = new javax.swing.JLabel();
+        cancel = new javax.swing.JButton();
 
         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
@@ -145,6 +146,13 @@ public class BookFieldPattern extends javax.swing.JFrame {
         jLabel1.setDoubleBuffered(true);
         jLabel1.setName(""); // NOI18N
 
+        cancel.setText("Anuluj");
+        cancel.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                cancelActionPerformed(evt);
+            }
+        });
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
         getContentPane().setLayout(layout);
         layout.setHorizontalGroup(
@@ -177,7 +185,9 @@ public class BookFieldPattern extends javax.swing.JFrame {
                             .addComponent(Category, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                             .addComponent(SaveChanges, javax.swing.GroupLayout.PREFERRED_SIZE, 220, javax.swing.GroupLayout.PREFERRED_SIZE))
                         .addGap(18, 18, 18)
+                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                             .addComponent(jLabel1)
+                            .addComponent(cancel))
                         .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
             .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                 .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
@@ -219,8 +229,10 @@ public class BookFieldPattern extends javax.swing.JFrame {
                     .addComponent(lcategory)
                     .addComponent(Category, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                 .addGap(18, 18, 18)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(SaveChanges)
-                .addContainerGap(33, Short.MAX_VALUE))
+                    .addComponent(cancel))
+                .addContainerGap(32, Short.MAX_VALUE))
         );
 
         jLabel1.setVisible(false);
@@ -271,6 +283,10 @@ public class BookFieldPattern extends javax.swing.JFrame {
        jLabel1.setVisible(false);
     }//GEN-LAST:event_ISBNFocusLost
 
+    private void cancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelActionPerformed
+        this.dispose();
+    }//GEN-LAST:event_cancelActionPerformed
+
     /**
      * @param args the command line arguments
      */
@@ -318,6 +334,7 @@ public class BookFieldPattern extends javax.swing.JFrame {
     private javax.swing.JLabel authorname;
     private javax.swing.JLabel authorsurname;
     private javax.swing.JTextField bookTitle;
+    private javax.swing.JButton cancel;
     private javax.swing.JLabel jLabel1;
     private javax.swing.JLabel lISBN;
     private javax.swing.JLabel lcategory;

src/library/Database.java

@@ -73,7 +73,7 @@ public class Database {
 
     public boolean createTables() {
         String createBooks = "CREATE TABLE IF NOT EXISTS books (id INTEGER PRIMARY KEY AUTOINCREMENT, name varchar(255), author_name varchar(50), author_surname varchar(50), publishing varchar(50), year int, isbn varchar(20), category varchar(100))";
-        String createAlbums = "CREATE TABLE IF NOT EXISTS albums (id INTEGER PRIMARY KEY AUTOINCREMENT, name varchar(255), musican varchar(50), author_surname varchar(50), year int, category varchar(100))";
+        String createAlbums = "CREATE TABLE IF NOT EXISTS albums (id INTEGER PRIMARY KEY AUTOINCREMENT, name varchar(255), musican varchar(50), year int, category varchar(100))";
         String createMovies = "CREATE TABLE IF NOT EXISTS movies (id INTEGER PRIMARY KEY AUTOINCREMENT, name varchar(255), director varchar(50), year int, category varchar(100))";
         try {
             stat.execute(createBooks);
@@ -89,7 +89,7 @@ public class Database {
     public void insertBookQ(Book b) {
         try {
             PreparedStatement prepStmt = conn.prepareStatement(
-                    "INSERT INTO books VALUES (NULL, '?', '?', '?', '?', ?, '?', '?');");
+                    "INSERT INTO books VALUES (NULL, ?, ?, ?, ?, ?, ?, ?);");
             prepStmt.setString(1, b.getName());
             prepStmt.setString(2, b.getAuthorName());
             prepStmt.setString(3, b.getAuthorSurname());
@@ -111,13 +111,12 @@ public class Database {
     public void insertAlbumQ(Album a) {
         try {
             PreparedStatement prepStmt = conn.prepareStatement(
-                    "INSERT INTO albums VALUES (NULL, '?', '?', ?, '?');");
+                    "INSERT INTO albums VALUES (NULL, ?, ?, ?, ?);");
             prepStmt.setString(1, a.getName());
             prepStmt.setString(2, a.getMusican());
             prepStmt.setInt(3, a.getYear());
             prepStmt.setString(4, a.getCategory());
             prepStmt.execute();
-            System.out.println(prepStmt);
             JOptionPane.showMessageDialog(null, "Dodano poprawnie.", "Informacja:", JOptionPane.INFORMATION_MESSAGE);
         } catch (SQLException e) {
             JOptionPane.showMessageDialog(null, "Błąd przy dodawaniu albumu do bazy", "Error:", JOptionPane.INFORMATION_MESSAGE);
@@ -129,7 +128,7 @@ public class Database {
     public void insertMovieQ(Movie m) {
         try {
             PreparedStatement prepStmt = conn.prepareStatement(
-                    "INSER INTO movies VALUES (NULL, '?', '?', ?, '?');");
+                    "INSER INTO movies VALUES (NULL, ?, ?, ?, ?);");
             prepStmt.setString(1, m.getName());
             prepStmt.setString(2, m.getDirector());
             prepStmt.setInt(3, m.getYear());

src/library/MainMenu.form

@@ -74,7 +74,7 @@
               <Component id="jPanel1" min="-2" max="-2" attributes="0"/>
               <EmptySpace max="-2" attributes="0"/>
               <Component id="jToggleButton1" min="-2" max="-2" attributes="0"/>
-              <EmptySpace pref="50" max="32767" attributes="0"/>
+              <EmptySpace pref="43" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
@@ -374,11 +374,16 @@
                       <Group type="102" attributes="0">
                           <Component id="jLabel4" min="-2" pref="125" max="-2" attributes="0"/>
                           <EmptySpace max="-2" attributes="0"/>
-                          <Component id="numberOfAlbums1" min="-2" max="-2" attributes="0"/>
+                          <Component id="numberOfMovies" min="-2" max="-2" attributes="0"/>
                       </Group>
                   </Group>
                   <EmptySpace min="0" pref="23" max="32767" attributes="0"/>
               </Group>
+              <Group type="102" alignment="0" attributes="0">
+                  <EmptySpace min="-2" pref="69" max="-2" attributes="0"/>
+                  <Component id="refreshNumbersOfItems" min="-2" max="-2" attributes="0"/>
+                  <EmptySpace max="32767" attributes="0"/>
+              </Group>
           </Group>
         </DimensionLayout>
         <DimensionLayout dim="1">
@@ -397,9 +402,10 @@
                   <EmptySpace max="-2" attributes="0"/>
                   <Group type="103" groupAlignment="3" attributes="0">
                       <Component id="jLabel4" alignment="3" min="-2" max="-2" attributes="0"/>
-                      <Component id="numberOfAlbums1" alignment="3" min="-2" max="-2" attributes="0"/>
+                      <Component id="numberOfMovies" alignment="3" min="-2" max="-2" attributes="0"/>
                   </Group>
-                  <EmptySpace pref="25" max="32767" attributes="0"/>
+                  <EmptySpace max="32767" attributes="0"/>
+                  <Component id="refreshNumbersOfItems" min="-2" max="-2" attributes="0"/>
               </Group>
           </Group>
         </DimensionLayout>
@@ -428,6 +434,7 @@
           </Properties>
           <AuxValues>
             <AuxValue name="JavaCodeGenerator_InitCodePre" type="java.lang.String" value="String n = new Integer(d.countAll(&quot;books&quot;)).toString();"/>
+            <AuxValue name="JavaCodeGenerator_VariableModifier" type="java.lang.Integer" value="1"/>
           </AuxValues>
         </Component>
         <Component class="javax.swing.JLabel" name="numberOfAlbums">
@@ -440,7 +447,7 @@
             <AuxValue name="JavaCodeGenerator_InitCodePre" type="java.lang.String" value="n = new Integer(d.countAll(&quot;albums&quot;)).toString();"/>
           </AuxValues>
         </Component>
-        <Component class="javax.swing.JLabel" name="numberOfAlbums1">
+        <Component class="javax.swing.JLabel" name="numberOfMovies">
           <Properties>
             <Property name="text" type="java.lang.String" editor="org.netbeans.modules.form.RADConnectionPropertyEditor">
               <Connection code="n" type="code"/>
@@ -450,6 +457,14 @@
             <AuxValue name="JavaCodeGenerator_InitCodePre" type="java.lang.String" value="n = new Integer(d.countAll(&quot;movies&quot;)).toString();"/>
           </AuxValues>
         </Component>
+        <Component class="javax.swing.JButton" name="refreshNumbersOfItems">
+          <Properties>
+            <Property name="text" type="java.lang.String" value="Od&#x15b;wie&#x17c;"/>
+          </Properties>
+          <Events>
+            <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="refreshNumbersOfItemsActionPerformed"/>
+          </Events>
+        </Component>
       </SubComponents>
     </Container>
     <Component class="javax.swing.JToggleButton" name="jToggleButton1">

src/library/MainMenu.java

@@ -59,7 +59,8 @@ public class MainMenu extends javax.swing.JFrame {
         jLabel4 = new javax.swing.JLabel();
         numberOfBooks = new javax.swing.JLabel();
         numberOfAlbums = new javax.swing.JLabel();
-        numberOfAlbums1 = new javax.swing.JLabel();
+        numberOfMovies = new javax.swing.JLabel();
+        refreshNumbersOfItems = new javax.swing.JButton();
         jToggleButton1 = new javax.swing.JToggleButton();
 
         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
@@ -264,7 +265,14 @@ public class MainMenu extends javax.swing.JFrame {
         numberOfAlbums.setText(n);
 
         n = new Integer(d.countAll("movies")).toString();
-        numberOfAlbums1.setText(n);
+        numberOfMovies.setText(n);
+
+        refreshNumbersOfItems.setText("Odśwież");
+        refreshNumbersOfItems.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                refreshNumbersOfItemsActionPerformed(evt);
+            }
+        });
 
         javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
         jPanel2.setLayout(jPanel2Layout);
@@ -283,8 +291,12 @@ public class MainMenu extends javax.swing.JFrame {
                     .addGroup(jPanel2Layout.createSequentialGroup()
                         .addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 125, javax.swing.GroupLayout.PREFERRED_SIZE)
                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(numberOfAlbums1)))
+                        .addComponent(numberOfMovies)))
                 .addGap(0, 23, Short.MAX_VALUE))
+            .addGroup(jPanel2Layout.createSequentialGroup()
+                .addGap(69, 69, 69)
+                .addComponent(refreshNumbersOfItems)
+                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
         );
         jPanel2Layout.setVerticalGroup(
             jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
@@ -300,8 +312,9 @@ public class MainMenu extends javax.swing.JFrame {
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(jLabel4)
-                    .addComponent(numberOfAlbums1))
+                    .addComponent(numberOfMovies))
-                .addContainerGap(25, Short.MAX_VALUE))
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                .addComponent(refreshNumbersOfItems))
         );
 
         jToggleButton1.setText("Własne zapytanie SELECT");
@@ -347,7 +360,7 @@ public class MainMenu extends javax.swing.JFrame {
                 .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(jToggleButton1)
-                .addContainerGap(50, Short.MAX_VALUE))
+                .addContainerGap(43, Short.MAX_VALUE))
         );
 
         pack();
@@ -384,7 +397,7 @@ public class MainMenu extends javax.swing.JFrame {
             b.edit = true;
         }
         if (radioBSearch.getModel().isSelected()) {
-            MovieFieldPattern b = new MovieFieldPattern();
+            AlbumFieldPattern b = new AlbumFieldPattern();
             b.setVisible(true);
             b.delete = true;
         }
@@ -491,6 +504,17 @@ public class MainMenu extends javax.swing.JFrame {
 
     }//GEN-LAST:event_allAlbumsShowActionPerformed
 
+    private void refreshNumbersOfItemsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_refreshNumbersOfItemsActionPerformed
+        String n = Integer.toString(d.countAll("books"));
+        numberOfBooks.setText(n);
+        n = "";
+        n = Integer.toString(d.countAll("albums"));
+        numberOfAlbums.setText(n);
+         n = "";
+        n = Integer.toString(d.countAll("movies"));
+        numberOfMovies.setText(n);
+    }//GEN-LAST:event_refreshNumbersOfItemsActionPerformed
+
     /**
      * @param args the command line arguments
      */
@@ -547,13 +571,14 @@ public class MainMenu extends javax.swing.JFrame {
     private javax.swing.JButton newestMovie;
     private javax.swing.JButton newestMovie1;
     private javax.swing.JLabel numberOfAlbums;
-    private javax.swing.JLabel numberOfAlbums1;
+    public javax.swing.JLabel numberOfBooks;
-    private javax.swing.JLabel numberOfBooks;
+    private javax.swing.JLabel numberOfMovies;
     private javax.swing.JLabel programTitle;
     private javax.swing.JRadioButton radioBAdd;
     private javax.swing.JRadioButton radioBDelete1;
     private javax.swing.JRadioButton radioBEdit;
     private javax.swing.JRadioButton radioBSearch;
+    private javax.swing.JButton refreshNumbersOfItems;
     private javax.swing.JPanel searchButtonsPanel;
     // End of variables declaration//GEN-END:variables
 }

src/library/Movie.java

@@ -33,6 +33,7 @@ public class Movie extends Item {
         this.setYear(y);
         this.setCategory(c);
     }
+
     public static Object[][] insertRowToTable(Object[][] tab, int r, Movie m) {
         tab[r][0] = m.getId();
         tab[r][1] = m.getName();
@@ -42,6 +43,7 @@ public class Movie extends Item {
 
         return tab;
     }
+
     @Override
     public void insertToDB() {
         d.insertMovieQ(this);

src/library/MovieFieldPattern.form

@@ -47,7 +47,11 @@
                       <Group type="103" groupAlignment="0" attributes="0">
                           <Component id="year" alignment="0" min="-2" pref="76" max="-2" attributes="0"/>
                           <Component id="Category" min="-2" pref="220" max="-2" attributes="0"/>
-                          <Component id="SaveChanges" alignment="0" min="-2" pref="220" max="-2" attributes="0"/>
+                          <Group type="102" alignment="0" attributes="0">
+                              <Component id="SaveChanges" min="-2" pref="220" max="-2" attributes="0"/>
+                              <EmptySpace type="separate" max="-2" attributes="0"/>
+                              <Component id="cancel" min="-2" max="-2" attributes="0"/>
+                          </Group>
                       </Group>
                   </Group>
               </Group>
@@ -81,8 +85,11 @@
                   <Component id="Category" alignment="3" min="-2" max="-2" attributes="0"/>
               </Group>
               <EmptySpace min="-2" pref="33" max="-2" attributes="0"/>
-              <Component id="SaveChanges" min="-2" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
-              <EmptySpace pref="26" max="32767" attributes="0"/>
+                  <Component id="SaveChanges" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="cancel" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace pref="25" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
@@ -186,5 +193,13 @@
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="SaveChangesActionPerformed"/>
       </Events>
     </Component>
+    <Component class="javax.swing.JButton" name="cancel">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Anuluj"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="cancelActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>

src/library/MovieFieldPattern.java

@@ -48,6 +48,7 @@ public class MovieFieldPattern extends javax.swing.JFrame {
         Category = new javax.swing.JComboBox<>();
         mainlabel = new javax.swing.JLabel();
         SaveChanges = new javax.swing.JButton();
+        cancel = new javax.swing.JButton();
 
         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
@@ -93,6 +94,13 @@ public class MovieFieldPattern extends javax.swing.JFrame {
             }
         });
 
+        cancel.setText("Anuluj");
+        cancel.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                cancelActionPerformed(evt);
+            }
+        });
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
         getContentPane().setLayout(layout);
         layout.setHorizontalGroup(
@@ -117,7 +125,10 @@ public class MovieFieldPattern extends javax.swing.JFrame {
                         .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                             .addComponent(year, javax.swing.GroupLayout.PREFERRED_SIZE, 76, javax.swing.GroupLayout.PREFERRED_SIZE)
                             .addComponent(Category, javax.swing.GroupLayout.PREFERRED_SIZE, 220, javax.swing.GroupLayout.PREFERRED_SIZE)
-                            .addComponent(SaveChanges, javax.swing.GroupLayout.PREFERRED_SIZE, 220, javax.swing.GroupLayout.PREFERRED_SIZE))))
+                            .addGroup(layout.createSequentialGroup()
+                                .addComponent(SaveChanges, javax.swing.GroupLayout.PREFERRED_SIZE, 220, javax.swing.GroupLayout.PREFERRED_SIZE)
+                                .addGap(18, 18, 18)
+                                .addComponent(cancel)))))
                 .addContainerGap(21, Short.MAX_VALUE))
         );
         layout.setVerticalGroup(
@@ -142,8 +153,10 @@ public class MovieFieldPattern extends javax.swing.JFrame {
                     .addComponent(lcategory)
                     .addComponent(Category, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                 .addGap(33, 33, 33)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(SaveChanges)
-                .addContainerGap(26, Short.MAX_VALUE))
+                    .addComponent(cancel))
+                .addContainerGap(25, Short.MAX_VALUE))
         );
 
         pack();
@@ -166,13 +179,17 @@ public class MovieFieldPattern extends javax.swing.JFrame {
         } else if (this.delete) {
             JOptionPane.showMessageDialog(null, "USUŃ");
         }
-        dispose();
+       this.dispose();
     }//GEN-LAST:event_SaveChangesActionPerformed
 
     private void yearActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_yearActionPerformed
         // TODO add your handling code here:
     }//GEN-LAST:event_yearActionPerformed
 
+    private void cancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelActionPerformed
+        this.dispose();
+    }//GEN-LAST:event_cancelActionPerformed
+
     /**
      * @param args the command line arguments
      */
@@ -214,6 +231,7 @@ public class MovieFieldPattern extends javax.swing.JFrame {
     private javax.swing.JComboBox<String> Category;
     private javax.swing.JButton SaveChanges;
     private javax.swing.JLabel Title;
+    private javax.swing.JButton cancel;
     private javax.swing.JTextField director;
     private javax.swing.JLabel directorrname;
     private javax.swing.JLabel lcategory;