Add some more comments.

src/net/java/sip/communicator/impl/gui/main/DialPanel.java

@@ -26,6 +26,7 @@
  * The <tt>DialPanel</tt> is the panel that contains the buttons to dial a
  * phone number.
  *
+ * @author Werner Dittmann
  * @author Yana Stamcheva
  */
 public class DialPanel
@@ -92,7 +93,6 @@ public class DialPanel
     public DialPanel(MainFrameTouch mfTouch, SearchField sField)
     {
         super(new BorderLayout());
-//        super(new GridLayout(2, 1));
         this.mainFrameTouch = mfTouch;
         this.searchField = sField;
 
@@ -252,7 +252,6 @@ public void mousePressed(MouseEvent e)
      */
     public void mouseReleased(MouseEvent e)
     {
-//        dtmfHandler.stopSendingDtmfTone();
     }
 
     /**

src/net/java/sip/communicator/impl/gui/main/MainFrame.java

@@ -20,9 +20,15 @@
  * operation sets, as well as all registered accounts, the
  * <tt>MetaContactListService</tt> and all sent messages that aren't
  * delivered yet.
+ * 
+ * This is an abstract wrapper class that extends and implement all
+ * base classes and interfaces for real GUI classes. The MainFrameStandard
+ * and the MainFrameTouch GUI classes extend this class and implement
+ * all missing functions definied in MainFrameInterface.
  *
  * @author Yana Stamcheva
  * @author Lubomir Marinov
+ * @outhor Werner Dittmann
  */
 public abstract class MainFrame
     extends SIPCommFrame

src/net/java/sip/communicator/impl/gui/main/MainFrameInterface.java

@@ -18,6 +18,17 @@
 import net.java.sip.communicator.service.protocol.ProtocolProviderService;
 import net.java.sip.communicator.util.swing.event.TextFieldChangeListener;
 
+/**
+ * The main GUI window intzerface.
+ * 
+ * This Interface defines all methods that the real GUI classes
+ * implement. 
+ * 
+ * @author Yana Stamcheva
+ * @author Lubomir Marinov
+ * @outhor Werner Dittmann
+ */
+
 public interface MainFrameInterface {
 
     /**

src/net/java/sip/communicator/impl/gui/main/MainFrameTouch.java

@@ -45,9 +45,15 @@
  * operation sets, as well as all registered accounts, the
  * <tt>MetaContactListService</tt> and all sent messages that aren't
  * delivered yet.
+ * 
+ * This class implements the GUI for touch screen only devices. In
+ * additiona to the standard interface class it uses a tabbed pane
+ * to display a dialpanel in the first tab and the contactlist in
+ * the second panel.
  *
  * @author Yana Stamcheva
  * @author Lubomir Marinov
+ * @author Werner Dittmann
  */
 public class MainFrameTouch
     extends MainFrame