Doc - Fixing parts of Part 5 and more of Part 6

Reviewed-By: TrustMe

doc/addressbook-sdk.qdoc

@@ -817,9 +817,9 @@
     corresponding slot. Similarly, for the \gui Find feature, we have
     \c findButton and \c findContact().
 
-    \snippet examples/addressbook-sdk/part5/addressbook.h findContact
+    \snippet examples/addressbook-sdk/part5/addressbook.h slot definition
     \dots
-    \snippet examples/addressbook-sdk/part5/addressbook.h findButton
+    \snippet examples/addressbook-sdk/part5/addressbook.h private members
 
     Lastly, we declare the private variable, \c dialog, which we will use to
     refer to an instance of \c FindDialog.

doc/examples/addressbook-sdk/part5/addressbook.h

@@ -32,9 +32,9 @@ public slots:
     void removeContact();
     void next();
     void previous();
-//! [findContact]
+//! [slot definition]
     void findContact();
-//! [findContact]
+//! [slot definition]
 
 private:
     Ui::AddressBook *ui;
@@ -47,9 +47,9 @@ private:
     QPushButton *removeButton;
     QPushButton *nextButton;
     QPushButton *previousButton;
-//! [findButton]
+//! [private members]
     QPushButton *findButton;
-//! [findButton]
+//! [private members]
     QLineEdit *nameLine;
     QTextEdit *addressText;
 

doc/examples/addressbook-sdk/part6/addressbook.h

@@ -31,6 +31,10 @@ public slots:
     void next();
     void previous();
     void findContact();
+//! [slot definition]
+    void saveToFile();
+    void loadFromFile();
+//! [slot definition]
 
 private:
     Ui::AddressBook *ui;
@@ -44,6 +48,10 @@ private:
     QPushButton *nextButton;
     QPushButton *previousButton;
     QPushButton *findButton;
+//! [private members]
+    QPushButton *loadButton;
+    QPushButton *saveButton;
+//! [private members]
     QLineEdit *nameLine;
     QTextEdit *addressText;
 

doc/examples/addressbook-sdk/part6/addressbook.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>444</width>
-    <height>288</height>
+    <width>478</width>
+    <height>352</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -83,6 +83,20 @@
          </property>
         </widget>
        </item>
+       <item>
+        <widget class="QPushButton" name="loadButton">
+         <property name="text">
+          <string>Load...</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="saveButton">
+         <property name="text">
+          <string>Save...</string>
+         </property>
+        </widget>
+       </item>
        <item>
         <spacer name="verticalSpacer">
          <property name="orientation">