Patch by Simon Hausmann to suit gcc3 needs

many thanks

14 files changed, 28 insertions, 33 deletions

diff --git a/libopie/oclickablelabel.cpp b/libopie/oclickablelabel.cpp
index 43a0524..5768529 100644
--- a/libopie/oclickablelabel.cpp
+++ b/libopie/oclickablelabel.cpp
@@ -8,25 +8,25 @@ OClickableLabel::OClickableLabel(QWidget* parent,
 {
     textInverted=false;
     isToggle=false;
     isDown=false;
     showState(false);
     setFrameShadow(Sunken);
 }
 
 void OClickableLabel::setToggleButton(bool t) {
     isToggle=t;
 }
 
-void OClickableLabel::mousePressEvent( QMouseEvent *e ) {
+void OClickableLabel::mousePressEvent( QMouseEvent * /*e*/ ) {
     if (isToggle && isDown) {
 	showState(false);
     } else {
 	showState(true);
     }
 }
 
 void OClickableLabel::mouseReleaseEvent( QMouseEvent *e ) {
     if (rect().contains(e->pos()) && isToggle) isDown=!isDown;
 
     if (isToggle && isDown) {
 	showState(true);
diff --git a/libopie/ofileselector.cc b/libopie/ofileselector.cc
index 9534667..6a6a300 100644
--- a/libopie/ofileselector.cc
+++ b/libopie/ofileselector.cc
@@ -366,25 +366,25 @@ QStringList OFileSelector::selectedPaths() const
   QStringList  list;
   list << selectedPath();
   return list;
 }
 QString OFileSelector::directory()const
 {
   if( m_selector == NORMAL )
     return QPEApplication::documentDir();
 
   return QDir(m_currentDir).absPath();
 }
 
-int OFileSelector::fileCount()
+int OFileSelector::fileCount() const
 {
   int count;
   switch( m_selector ){
   case NORMAL:
     count = m_select->fileCount();
     break;
     //case CUSTOM:
   case EXTENDED:
   case EXTENDED_ALL:
   default:
     count = m_View->childCount();
     break;
@@ -673,25 +673,25 @@ void OFileSelector::initVars()
   m_lay = 0;
   m_Oselector = 0;
   m_boxToolbar = 0;
   m_boxOk = 0;
   m_boxName = 0;
   m_boxView = 0;
   m_custom = 0;
   m_edit = 0;
   m_fnLabel = 0;
   m_new = 0;
   m_close = 0;
 }
-void OFileSelector::addFile(const QString &mime, QFileInfo *info, bool symlink)
+void OFileSelector::addFile(const QString &/*mime*/, QFileInfo *info, bool symlink)
 {
   if(!m_files)
     return;
   //  if( !compliesMime(info->absFilePath(), mime ) )
   //  return;
   MimeType type( info->absFilePath() );
   if (!compliesMime( type.id() ) )
       return;
 
   QPixmap pix = type.pixmap();
   QString dir;
   QString name;
@@ -705,25 +705,25 @@ void OFileSelector::addFile(const QString &mime, QFileInfo *info, bool symlink)
     name = info->fileName();
     if( ( m_mode == OPEN && !info->isReadable() )||
 	( m_mode == SAVE && !info->isWritable() ) ){
 
       locked = true; pix = Resource::loadPixmap("locked");
     }
   }
   new OFileSelectorItem( m_View, pix, name,
 			 info->lastModified().toString(),
 			 QString::number( info->size() ),
 			 dir, locked );
 }
-void OFileSelector::addDir(const QString &mime, QFileInfo *info, bool symlink )
+void OFileSelector::addDir(const QString &/*mime*/, QFileInfo *info, bool symlink )
 {
   if(!m_dir)
     return;
   if( m_selector == EXTENDED_ALL || m_selector == EXTENDED ){
     bool locked = false;
     QString name;
     QPixmap pix;
     if( ( m_mode == OPEN && !info->isReadable() ) || ( m_mode == SAVE && !info->isWritable() ) ){
       locked = true;
       if( symlink )
 	pix = (*m_pixmaps)["symlinkedlocked"];
       else
@@ -1009,25 +1009,24 @@ bool OFileSelector::compliesMime( const QString& mime ) {
         else qWarning("found"), list = it.data();
     }
     // dump it now
     //for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
     //    qWarning( "%s", (*it).latin1() );
     //}
 
 
     if ( list.contains(mime) ) return true;
     qWarning("list doesn't contain it ");
     QStringList::Iterator it2;
     int pos;
-    int pos2;
     for ( it2 = list.begin(); it2 != list.end(); ++it2 ) {
         pos = (*it2).findRev("/*");
         if ( pos >= 0 ) {
             if ( mime.contains( (*it2).left(pos) ) ) return true;
         }
     }
     return false;
 }
 void OFileSelector::slotFileSelected( const QString &string )
 {
   if( m_shLne )
     m_edit->setText( string );
@@ -1096,25 +1095,25 @@ void OFileSelector::slotClicked( int button, QListViewItem *item, const QPoint &
   }
   }
 }
 void OFileSelector::slotRightButton(int button, QListViewItem *item, const QPoint &, int )
 {
   if( item == 0 )
     return;
 
   if( button != Qt::RightButton )
     return;
   slotContextMenu( item );
 }
-void OFileSelector::slotContextMenu( QListViewItem *item)
+void OFileSelector::slotContextMenu( QListViewItem * /*item*/)
 {
 
 }
 void OFileSelector::slotChangedDir()
 {
   OFileSelectorItem *sel = (OFileSelectorItem*)m_View->currentItem();
   if(sel->isDir() ){
     QStringList str = QStringList::split("->", sel->text(1) );
     cd( sel->directory() + "/" + str[0].stripWhiteSpace() );
   }
 }
 void OFileSelector::slotOpen()
diff --git a/libopie/ofileselector.h b/libopie/ofileselector.h
index f2d5f84..17c494e 100644
--- a/libopie/ofileselector.h
+++ b/libopie/ofileselector.h
@@ -171,25 +171,25 @@ class OFileSelector : public QWidget {
 
   //  void updateLay();
 
   void reparse(); // re reads the dir
 
   QString selectedName( )const;
   QStringList selectedNames()const;
 
   QString selectedPath() const;
   QStringList selectedPaths() const;
 
   QString directory()const;
-  int fileCount();
+  int fileCount() const;
 
   /* the user needs to delete it */
   DocLnk selectedDocument()const;
   /* the user needs to delete it */
   QValueList<DocLnk> selectedDocuments()const;
 
  signals:
   void fileSelected( const DocLnk & );
   void fileSelected( const QString & );
   void dirSelected(const QString &dir );
   void closeMe();
   void ok();
diff --git a/libopie/ofileselector/odefaultfactories.cpp b/libopie/ofileselector/odefaultfactories.cpp
index c8efffb..2f8ef9b 100644
--- a/libopie/ofileselector/odefaultfactories.cpp
+++ b/libopie/ofileselector/odefaultfactories.cpp
@@ -1,23 +1,19 @@
 #include "ofilelistview.h"
-#include "ofileiconview.h"
 #include "olocallister.h"
 
 
 #include "odefaultfactories.h"
 
 extern "C" {
 
 
-    OFileView* newFileIconView( OFileSelector* sel, QWidget* parent ) {
-        return new OFileIconView( parent, sel );
-    }
 
     OFileView* newFileListView( OFileSelector* sel, QWidget* par ) {
         return new OFileListView(par, sel );
     }
 
     OLister* newLocalLister( OFileSelector* sel) {
         return new OLocalLister( sel );
     }
 
 };
diff --git a/libopie/ofileselector/odefaultfactories.h b/libopie/ofileselector/odefaultfactories.h
index b4c35af..0cc90e5 100644
--- a/libopie/ofileselector/odefaultfactories.h
+++ b/libopie/ofileselector/odefaultfactories.h
@@ -1,17 +1,16 @@
 #ifndef OPIE_DEFAULT_FACTORIES_H
 #define OPIE_DEFAULT_FACTORIES_H
 
 #include "ofilefactory.h"
 
 extern "C" {
 
-    OFileView* newFileIconView( OFileSelector*, QWidget* parent );
     OFileView* newFileListView( OFileSelector*, QWidget* parent );
 
     OLister* newLocalLister(OFileSelector* );
 
 
 };
 
 
 #endif
diff --git a/libopie/ofileselector/ofileselector.cpp b/libopie/ofileselector/ofileselector.cpp
index c6e923f..abc2889 100644
--- a/libopie/ofileselector/ofileselector.cpp
+++ b/libopie/ofileselector/ofileselector.cpp
@@ -967,25 +967,26 @@ void OFileSelector::setView( const QString& lis ) {
         m_fileView = factory()->view( list, this, m_mainView );
         m_mainView->setWidget( m_fileView->widget() );
         reparse();
     }
 }
 /*
  * the factory
  */
 void OFileSelector::initFactory() {
     m_fileFactory = new OFileFactory();
     m_fileFactory->addLister(tr("Files"), newLocalLister );
     m_fileFactory->addView(tr("List View"), newFileListView );
-    m_fileFactory->addView(tr("Documents"), newFileIconView );
+    /* dummy entry */
+    m_fileFactory->addView(tr("Documents"), newFileListView );
 }
 
 void OFileSelector::fillList() {
     qWarning("fill list");
     if (!m_viewCheck )
         return;
 
     m_viewCheck->clear();
     QStringList list = factory()->views();
     qWarning("views: " + list.join(";") );
     for (QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
         qWarning( (*it) );
diff --git a/libopie/pim/opimaccessbackend.h b/libopie/pim/opimaccessbackend.h
index 0bd2723..4f00bc9 100644
--- a/libopie/pim/opimaccessbackend.h
+++ b/libopie/pim/opimaccessbackend.h
@@ -48,25 +48,25 @@ public:
      * queryByExample for T with the SortOrder
      * sort
      */
     virtual QArray<int> queryByExample( const T& t, int sort ) = 0;
 
     /**
      * find the OPimRecord with uid @param uid
      * returns T and T.isEmpty() if nothing was found
      */
     virtual T find(int uid )const  = 0;
 
     virtual T find(int uid, const QArray<int>& items,
-                   uint current, Frontend::CacheDirection )const ;
+                   uint current, typename Frontend::CacheDirection )const ;
     /**
      * clear the back end
      */
     virtual void clear() = 0;
 
     /**
      * add T
      */
     virtual bool add( const T& t ) = 0;
 
     /**
      * remove
@@ -118,24 +118,24 @@ void OPimAccessBackend<T>::setFrontend( Frontend* fr ) {
 template <class T>
 void OPimAccessBackend<T>::cache( const T& t )const {
     if (m_front )
         m_front->cache( t );
 }
 template <class T>
 void OPimAccessBackend<T>::setSaneCacheSize( int size) {
     if (m_front )
         m_front->setSaneCacheSize( size );
 }
 template <class T>
 T OPimAccessBackend<T>::find( int uid, const QArray<int>&,
-                              uint, Frontend::CacheDirection )const {
+                              uint, typename Frontend::CacheDirection )const {
     return find( uid );
 }
 template <class T>
 void OPimAccessBackend<T>::setReadAhead( uint count ) {
     m_read = count;
 }
 template <class T>
 uint OPimAccessBackend<T>::readAhead()const {
     return m_read;
 }
 #endif
diff --git a/libopie/pim/opimaccesstemplate.h b/libopie/pim/opimaccesstemplate.h
index c5523a8..6de68b1 100644
--- a/libopie/pim/opimaccesstemplate.h
+++ b/libopie/pim/opimaccesstemplate.h
@@ -70,25 +70,25 @@ public:
      */
     virtual List queryByExample( const T& t, int querySettings );
 
     /**
      * find the OPimRecord uid
      */
     virtual T find( int uid )const;
 
     /**
      * read ahead cache find method ;)
      */
     virtual T find( int uid, const QArray<int>&,
-                    uint current, CacheDirection dir = Forward )const;
+                    uint current, typename OTemplateBase<T>::CacheDirection dir = OTemplateBase<T>::Forward )const;
 
     /* invalidate cache here */
     /**
      * clears the backend and invalidates the backend
      */
     virtual void clear() ;
 
     /**
      * add T to the backend
      * @param t The item to add.
      * @return <i>true</i> if added successfully.
      */
@@ -156,46 +156,46 @@ bool OPimAccessTemplate<T>::load() {
     return m_backEnd->load();
 }
 template <class T>
 bool OPimAccessTemplate<T>::reload() {
 	invalidateCache();  // zecke: I think this should be added (se)
 	return m_backEnd->reload();
 }
 template <class T>
 bool OPimAccessTemplate<T>::save() {
     return m_backEnd->save();
 }
 template <class T>
-OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
+typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
     QArray<int> ints = m_backEnd->allRecords();
     List lis(ints, this );
     return lis;
 }
 template <class T>
-OPimAccessTemplate<T>::List
+typename OPimAccessTemplate<T>::List
 OPimAccessTemplate<T>::queryByExample( const T& t, int sortOrder ) {
     QArray<int> ints = m_backEnd->queryByExample( t, sortOrder );
 
     List lis(ints, this );
     return lis;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int uid ) const{
     T t = m_backEnd->find( uid );
     cache( t );
     return t;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int uid, const QArray<int>& ar,
-                               uint current, CacheDirection dir )const {
+                               uint current, typename OTemplateBase<T>::CacheDirection dir )const {
     /*
      * better do T.isEmpty()
      * after a find this way we would
      * avoid two finds in QCache...
      */
     // qWarning("find it now %d", uid );
     if (m_cache.contains( uid ) ) {
         return m_cache.find( uid );
     }
 
     T t = m_backEnd->find( uid, ar, current, dir );
     cache( t );
@@ -221,25 +221,25 @@ bool OPimAccessTemplate<T>::remove( int uid ) {
     return m_backEnd->remove( uid );
 }
 template <class T>
 bool OPimAccessTemplate<T>::replace( const T& t ) {
     m_cache.replace( t );
     return m_backEnd->replace( t );
 }
 template <class T>
 void OPimAccessTemplate<T>::invalidateCache() {
     m_cache.invalidate();
 }
 template <class T>
-OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
+typename OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
     return m_backEnd;
 }
 template <class T>
 bool OPimAccessTemplate<T>::wasChangedExternally()const {
     return false;
 }
 template <class T>
 void OPimAccessTemplate<T>::setBackEnd( BackEnd* end ) {
     m_backEnd = end;
     if (m_backEnd )
         m_backEnd->setFrontend( this );
 }
diff --git a/libopie/pim/orecordlist.h b/libopie/pim/orecordlist.h
index 8ed41e2..b77a4ab 100644
--- a/libopie/pim/orecordlist.h
+++ b/libopie/pim/orecordlist.h
@@ -238,30 +238,30 @@ uint ORecordListIterator<T>::count()const {
 }
 template <class T>
 ORecordList<T>::ORecordList( const QArray<int>& ids,
                              const Base* acc )
     : m_ids( ids ), m_acc( acc )
 {
 }
 template <class T>
 ORecordList<T>::~ORecordList() {
 /* nothing to do here */
 }
 template <class T>
-ORecordList<T>::Iterator ORecordList<T>::begin() {
+typename ORecordList<T>::Iterator ORecordList<T>::begin() {
     Iterator it( m_ids, m_acc );
     return it;
 }
 template <class T>
-ORecordList<T>::Iterator ORecordList<T>::end() {
+typename ORecordList<T>::Iterator ORecordList<T>::end() {
     Iterator it( m_ids, m_acc );
     it.m_end = true;
     it.m_current = m_ids.count();
 
     return it;
 }
 template <class T>
 uint ORecordList<T>::count()const {
 return m_ids.count();
 }
 template <class T>
 T ORecordList<T>::operator[]( uint i ) {
diff --git a/libopie/pim/otodo.cpp b/libopie/pim/otodo.cpp
index 0d5b1d3..4d5cb79 100644
--- a/libopie/pim/otodo.cpp
+++ b/libopie/pim/otodo.cpp
@@ -390,16 +390,16 @@ void OTodo::copy( OTodoData* src, OTodoData* dest ) {
     dest->desc = src->desc;
     dest->sum = src->sum;
     dest->extra = src->extra;
     dest->prog = src->prog;
     dest->hasAlarmDateTime = src->hasAlarmDateTime;
     dest->alarmDateTime = src->alarmDateTime;
     dest->state = src->state;
     dest->recur = src->recur;
 }
 QString OTodo::type() const {
     return QString::fromLatin1("OTodo");
 }
-QString OTodo::recordField(int id )const {
+QString OTodo::recordField(int /*id*/ )const {
     return QString::null;
 }
 
diff --git a/libopie2/opiepim/backend/opimaccessbackend.h b/libopie2/opiepim/backend/opimaccessbackend.h
index 0bd2723..4f00bc9 100644
--- a/libopie2/opiepim/backend/opimaccessbackend.h
+++ b/libopie2/opiepim/backend/opimaccessbackend.h
@@ -48,25 +48,25 @@ public:
      * queryByExample for T with the SortOrder
      * sort
      */
     virtual QArray<int> queryByExample( const T& t, int sort ) = 0;
 
     /**
      * find the OPimRecord with uid @param uid
      * returns T and T.isEmpty() if nothing was found
      */
     virtual T find(int uid )const  = 0;
 
     virtual T find(int uid, const QArray<int>& items,
-                   uint current, Frontend::CacheDirection )const ;
+                   uint current, typename Frontend::CacheDirection )const ;
     /**
      * clear the back end
      */
     virtual void clear() = 0;
 
     /**
      * add T
      */
     virtual bool add( const T& t ) = 0;
 
     /**
      * remove
@@ -118,24 +118,24 @@ void OPimAccessBackend<T>::setFrontend( Frontend* fr ) {
 template <class T>
 void OPimAccessBackend<T>::cache( const T& t )const {
     if (m_front )
         m_front->cache( t );
 }
 template <class T>
 void OPimAccessBackend<T>::setSaneCacheSize( int size) {
     if (m_front )
         m_front->setSaneCacheSize( size );
 }
 template <class T>
 T OPimAccessBackend<T>::find( int uid, const QArray<int>&,
-                              uint, Frontend::CacheDirection )const {
+                              uint, typename Frontend::CacheDirection )const {
     return find( uid );
 }
 template <class T>
 void OPimAccessBackend<T>::setReadAhead( uint count ) {
     m_read = count;
 }
 template <class T>
 uint OPimAccessBackend<T>::readAhead()const {
     return m_read;
 }
 #endif
diff --git a/libopie2/opiepim/core/opimaccesstemplate.h b/libopie2/opiepim/core/opimaccesstemplate.h
index c5523a8..6de68b1 100644
--- a/libopie2/opiepim/core/opimaccesstemplate.h
+++ b/libopie2/opiepim/core/opimaccesstemplate.h
@@ -70,25 +70,25 @@ public:
      */
     virtual List queryByExample( const T& t, int querySettings );
 
     /**
      * find the OPimRecord uid
      */
     virtual T find( int uid )const;
 
     /**
      * read ahead cache find method ;)
      */
     virtual T find( int uid, const QArray<int>&,
-                    uint current, CacheDirection dir = Forward )const;
+                    uint current, typename OTemplateBase<T>::CacheDirection dir = OTemplateBase<T>::Forward )const;
 
     /* invalidate cache here */
     /**
      * clears the backend and invalidates the backend
      */
     virtual void clear() ;
 
     /**
      * add T to the backend
      * @param t The item to add.
      * @return <i>true</i> if added successfully.
      */
@@ -156,46 +156,46 @@ bool OPimAccessTemplate<T>::load() {
     return m_backEnd->load();
 }
 template <class T>
 bool OPimAccessTemplate<T>::reload() {
 	invalidateCache();  // zecke: I think this should be added (se)
 	return m_backEnd->reload();
 }
 template <class T>
 bool OPimAccessTemplate<T>::save() {
     return m_backEnd->save();
 }
 template <class T>
-OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
+typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
     QArray<int> ints = m_backEnd->allRecords();
     List lis(ints, this );
     return lis;
 }
 template <class T>
-OPimAccessTemplate<T>::List
+typename OPimAccessTemplate<T>::List
 OPimAccessTemplate<T>::queryByExample( const T& t, int sortOrder ) {
     QArray<int> ints = m_backEnd->queryByExample( t, sortOrder );
 
     List lis(ints, this );
     return lis;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int uid ) const{
     T t = m_backEnd->find( uid );
     cache( t );
     return t;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int uid, const QArray<int>& ar,
-                               uint current, CacheDirection dir )const {
+                               uint current, typename OTemplateBase<T>::CacheDirection dir )const {
     /*
      * better do T.isEmpty()
      * after a find this way we would
      * avoid two finds in QCache...
      */
     // qWarning("find it now %d", uid );
     if (m_cache.contains( uid ) ) {
         return m_cache.find( uid );
     }
 
     T t = m_backEnd->find( uid, ar, current, dir );
     cache( t );
@@ -221,25 +221,25 @@ bool OPimAccessTemplate<T>::remove( int uid ) {
     return m_backEnd->remove( uid );
 }
 template <class T>
 bool OPimAccessTemplate<T>::replace( const T& t ) {
     m_cache.replace( t );
     return m_backEnd->replace( t );
 }
 template <class T>
 void OPimAccessTemplate<T>::invalidateCache() {
     m_cache.invalidate();
 }
 template <class T>
-OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
+typename OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
     return m_backEnd;
 }
 template <class T>
 bool OPimAccessTemplate<T>::wasChangedExternally()const {
     return false;
 }
 template <class T>
 void OPimAccessTemplate<T>::setBackEnd( BackEnd* end ) {
     m_backEnd = end;
     if (m_backEnd )
         m_backEnd->setFrontend( this );
 }
diff --git a/libopie2/opiepim/orecordlist.h b/libopie2/opiepim/orecordlist.h
index 8ed41e2..b77a4ab 100644
--- a/libopie2/opiepim/orecordlist.h
+++ b/libopie2/opiepim/orecordlist.h
@@ -238,30 +238,30 @@ uint ORecordListIterator<T>::count()const {
 }
 template <class T>
 ORecordList<T>::ORecordList( const QArray<int>& ids,
                              const Base* acc )
     : m_ids( ids ), m_acc( acc )
 {
 }
 template <class T>
 ORecordList<T>::~ORecordList() {
 /* nothing to do here */
 }
 template <class T>
-ORecordList<T>::Iterator ORecordList<T>::begin() {
+typename ORecordList<T>::Iterator ORecordList<T>::begin() {
     Iterator it( m_ids, m_acc );
     return it;
 }
 template <class T>
-ORecordList<T>::Iterator ORecordList<T>::end() {
+typename ORecordList<T>::Iterator ORecordList<T>::end() {
     Iterator it( m_ids, m_acc );
     it.m_end = true;
     it.m_current = m_ids.count();
 
     return it;
 }
 template <class T>
 uint ORecordList<T>::count()const {
 return m_ids.count();
 }
 template <class T>
 T ORecordList<T>::operator[]( uint i ) {
diff --git a/libopie2/opiepim/otodo.cpp b/libopie2/opiepim/otodo.cpp
index 0d5b1d3..4d5cb79 100644
--- a/libopie2/opiepim/otodo.cpp
+++ b/libopie2/opiepim/otodo.cpp
@@ -390,16 +390,16 @@ void OTodo::copy( OTodoData* src, OTodoData* dest ) {
     dest->desc = src->desc;
     dest->sum = src->sum;
     dest->extra = src->extra;
     dest->prog = src->prog;
     dest->hasAlarmDateTime = src->hasAlarmDateTime;
     dest->alarmDateTime = src->alarmDateTime;
     dest->state = src->state;
     dest->recur = src->recur;
 }
 QString OTodo::type() const {
     return QString::fromLatin1("OTodo");
 }
-QString OTodo::recordField(int id )const {
+QString OTodo::recordField(int /*id*/ )const {
     return QString::null;
 }