9 files changed, 117 insertions, 24 deletions

diff --git a/bin/kdepim/korganizer/germantranslation.txt b/bin/kdepim/korganizer/germantranslation.txt
index ea7071d..6723dc5 100644
--- a/bin/kdepim/korganizer/germantranslation.txt
+++ b/bin/kdepim/korganizer/germantranslation.txt
@@ -1505,31 +1505,39 @@
 { "KO/Pi Conflict delected","KO/Pi Konflikt erkannt" },
 { "Show date","Zeige Datum" },
 { "No problem!","Null Problemo!" },
 { "Automatically sync with KDE-Desktop\nwhen receiving sync request","Synce automatisch mit KDE-Desktop\nwenn eine Sync-Anforderung kommt" },
 { "Pi-Sync Port Error","Pi-Sync Port Fehler" },
 { "<b>Enabling Pi-Sync failed!</b> Failed to bind or listen to the port %1! Is another instance already listening to that port?","<b>Anschalten von Pi-Sync fehlgeschlagen!</b> Fehler beim Ansprechen des Ports %1! Ist bereits eine andere Anwendung dabei diesen Port zu nutzen?" },
 { "No valid port number:\n%1","Keine gültige Port Nummer:\n%1" },
 { "Port number (Default: %1)\nValid range from 1 to 65535","Port Nummer (Standard: %1)\nGültiger Bereich von 1 bis 65535" },
 { "Pi-Sync Error","Pi-Sync Fehler" },
 { "Got send file request\nwith invalid password","Erhielt "sende Datei" Anfrage\nmit ungültigem Passwort" },
 { "Got receive file request\nwith invalid password","Erhielt "empfange Datei" Anfrage\nmit ungültigem Passwort" },
 { "Wrong password: Receiving remote file failed.","Falsches Passwort: Empfangen von entfernter Datei fehlgeschlagen." },
 { "Please close error dialog on remote.","Bitte schließe Fehler-Dialog am entfernten Rechner" },
 { "Unknown error on remote.","Unbekannter Fehler am entfernten Rechner" },
 { "Pi-Sync: Connected!","Pi-Sync: Verbunden!" },
 { "Receiving file from remote...","Empfange entfernte Datei..." },
 { "Sending back synced file...","Sende synchronisierte Datei zurück..." },
 { "Do you want to\nclear all sync info\nof all profiles?","Möchten Sie wirklich\ndie Sync-Info\nfür alle Profile\nlöschen?" },
 { "Do you want to\nclear the sync\ninfo of profile\n%1?\n","Möchten Sie wirklich\ndie Sync-Info für Profil\n%1?\nlöschen" },
 { "Sorry, no valid port.Syncing cancelled.","Sorry, kein gültiger Port. Syncing abgebrochen." },
 { "Remote port number:\n(May be: 1 - 65535)","Ferne Port Nummer:\n(Darf sein: 1 - 65535)" },
 { "Writing back file ...","Schreibe Datei zurück..." },
 { "Sending back file ...","Sende Datei zurück..." },
 { "Eeek, there I am ticklish!","Hihi, da bin ich kitzlig!" },
+{ "Created","Angelegt" },
+{ "Last Modified Sub","Zuletzt geändertes Sub" },
+{ "","" },
+{ "","" },
+{ "","" },
+{ "","" },
+{ "","" },
+{ "","" },
 { "","" },
 { "","" },
 { "","" },
 { "","" },
 { "","" },
 { "","" },
 { "","" },
diff --git a/korganizer/calendarview.cpp b/korganizer/calendarview.cpp
index 7044e90..f9685e9 100644
--- a/korganizer/calendarview.cpp
+++ b/korganizer/calendarview.cpp
@@ -346,49 +346,49 @@ CalendarView::CalendarView( CalendarResources *calendar,
       mResourceManager( calendar->resourceManager() )
 {
 
     mEventEditor = 0;
     mTodoEditor = 0;
  
     init();
 }
 
 CalendarView::CalendarView( Calendar *calendar,
                             QWidget *parent, const char *name )
     : CalendarViewBase( parent, name ),
       mCalendar( calendar ),
       mResourceManager( 0 )
 {
  
     mEventEditor = 0;
     mTodoEditor = 0;
     init();
 }
 
 void CalendarView::init()
 { 
     mNextAlarmDateTime = QDateTime::currentDateTime();
-    setFocusPolicy ( NoFocus  ); 
+    //setFocusPolicy ( NoFocus  ); 
     mViewerCallerIsSearchDialog = false;
     mBlockShowDates = false;
    
     mDatePickerMode = 0;
     mCurrentSyncDevice = "";
     mViewManager = new KOViewManager( this );
     mDialogManager = new KODialogManager( this );
     mEventViewerDialog = 0;
     mModified = false;
     mReadOnly = false;
     mSelectedIncidence = 0;
     mCalPrinter = 0;
     mFilters.setAutoDelete(true);
 
     mCalendar->registerObserver( this );
     // TODO: Make sure that view is updated, when calendar is changed.
 
     mStorage = new FileStorage( mCalendar );
     mNavigator = new DateNavigator( this, "datevav", mViewManager );
 
     QBoxLayout *topLayout = (QBoxLayout*)layout();
 #ifndef KORG_NOSPLITTER
     // create the main layout frames.
     mPanner = new QSplitter(QSplitter::Horizontal,this,"CalendarView::Panner");
@@ -4666,50 +4666,50 @@ void CalendarView::purgeCompleted()
         QPtrList<Todo> todoCal;
         QPtrList<Todo> rootTodos;
         //QPtrList<Incidence> rel;
         Todo *aTodo;
         todoCal = calendar()->todos();
         for (aTodo = todoCal.first(); aTodo; aTodo = todoCal.next()) {
             if ( !aTodo->relatedTo() )
                 rootTodos.append( aTodo );
         }
         for (aTodo = rootTodos.first(); aTodo; aTodo = rootTodos.next()) {
             removeCompletedSubTodos( aTodo );
         }
 
         updateView();
     }
 }
 
 void CalendarView::slotCalendarChanged()
 {
    ; 
 }
 
 void CalendarView::keyPressEvent ( QKeyEvent *e) 
 {
-    //qDebug(" alendarView::keyPressEvent ");
-    e->ignore();
+    //qDebug("CalendarView::keyPressEvent ");
+     e->ignore();
 }
 
 
 bool CalendarView::sync(KSyncManager* manager, QString filename, int mode)
 {
    
     if ( manager != mSyncManager)
         qDebug("KO: Internal error-1. SyncManager mismatch ");
     if ( filename == QDir::homeDirPath ()+"/.kdecalendardump.ics" ) {
         qDebug("KO: SyncKDE request detected!");
     }
     mCurrentSyncDevice = mSyncManager->getCurrentSyncDevice();
     mCurrentSyncName = mSyncManager->getCurrentSyncName();
     return syncCalendar( filename, mode );
 }
 bool CalendarView::syncExternal(KSyncManager* manager, QString resource)
 {
     //mSyncManager = manager;
     if ( manager != mSyncManager)
         qDebug("KO: Internal error-2. SyncManager mismatch ");
     mCurrentSyncDevice = mSyncManager->getCurrentSyncDevice();
     mCurrentSyncName = mSyncManager->getCurrentSyncName();
     if ( resource == "sharp" )
         syncExternal( 0 );
diff --git a/korganizer/kotodoview.cpp b/korganizer/kotodoview.cpp
index add1819..94f35e6 100644
--- a/korganizer/kotodoview.cpp
+++ b/korganizer/kotodoview.cpp
@@ -411,56 +411,58 @@ void KOTodoListView::keyPressEvent ( QKeyEvent * e )
         // qDebug("  ignore  %d",e->isAutoRepeat()  );
         return;
     }
     if (! e->isAutoRepeat() )
         mFlagKeyPressed = true;
     QListViewItem* cn;
     if ( e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter ) {
         cn = currentItem();
         if ( cn ) {
             KOTodoViewItem* ci = (KOTodoViewItem*)( cn ); 
             if ( ci ){
                 if ( e->state() == ShiftButton )
                     ci->setOn( false );
                 else
                     ci->setOn( true );
                 cn = cn->itemBelow();
                 if ( cn ) {
                     setCurrentItem ( cn );
                     ensureItemVisible ( cn );
                 }
                 
             }
         }
         
+        e->accept();
         return;
     }
    
     if ( e->state() == Qt::ControlButton || e->state() == Qt::ShiftButton || mName != "todolistsmall"  ) {
         switch ( e->key() ) {
         case Qt::Key_Down:
         case Qt::Key_Up:
             QListView::keyPressEvent (  e );
+            e->accept();
             break; 
         case Qt::Key_Left:
         case Qt::Key_Right:
             QListView::keyPressEvent (  e );
             e->accept();
             return;
             break; 
         default:
             e->ignore();
             break;
         }
         return;
     }
     e->ignore();
 }
 void KOTodoListView::contentsMouseReleaseEvent(QMouseEvent *e)
 {
   QListView::contentsMouseReleaseEvent(e);
   mMousePressed = false;
 }
 
 void KOTodoListView::contentsMouseDoubleClickEvent(QMouseEvent *e)
 {
   if (!e) return;
@@ -493,123 +495,127 @@ void KOQuickTodo::focusInEvent(QFocusEvent *ev)
 void KOQuickTodo::focusOutEvent(QFocusEvent *ev)
 {
   setText(i18n("Click to add new Todo"));
   QLineEdit::focusOutEvent(ev);
 }
 
 /////////////////////////////////////////////////////////////////////////////
 
 KOTodoView::KOTodoView(Calendar *calendar,QWidget* parent,const char* name) :
   KOrg::BaseView(calendar,parent,name)
 {
     mCategoryPopupMenu = 0;
     mPendingUpdateBeforeRepaint = false;
     isFlatDisplay = false;
   mNavigator = 0;
   QBoxLayout *topLayout = new QVBoxLayout(this);
   mName = QString ( name );
   mBlockUpdate = false;
   mQuickBar = new QWidget( this );
   topLayout->addWidget(mQuickBar);
   
   mQuickAdd = new KOQuickTodo(mQuickBar); 
   QBoxLayout *quickLayout = new QHBoxLayout(mQuickBar);
   quickLayout->addWidget( mQuickAdd );
+  mNewSubBut =  new QPushButton( "sub",mQuickBar );
+  QPushButton * s_done = new QPushButton( "D",mQuickBar );
+  QPushButton * s_run = new QPushButton( "R",mQuickBar );
+  QPushButton * allopen = new QPushButton( "O",mQuickBar );
+  QPushButton * allclose = new QPushButton( "C",mQuickBar );
   QPushButton * flat = new QPushButton( "F",mQuickBar );
+
   int fixwid = flat->sizeHint().height();
   if ( QApplication::desktop()->width() >= 800 )
       fixwid *= 2;
   flat->setFixedWidth( fixwid );
   connect ( flat, SIGNAL ( clicked()), SLOT ( setAllFlat()));
-  QPushButton * allopen = new QPushButton( "O",mQuickBar );
   allopen->setFixedWidth( fixwid );
   connect ( allopen, SIGNAL ( clicked()), SLOT ( setAllOpen()));
-  QPushButton * allclose = new QPushButton( "C",mQuickBar );
   allclose->setFixedWidth( fixwid );
   connect ( allclose, SIGNAL ( clicked()), SLOT ( setAllClose()));
-  QPushButton * s_done = new QPushButton( "D",mQuickBar );
   s_done->setPixmap( SmallIcon("greenhook16"));
   s_done->setFixedWidth( fixwid );
   s_done->setFixedHeight( flat->sizeHint().height() );
   connect ( s_done, SIGNAL ( clicked()), SLOT ( toggleCompleted()));
-  QPushButton * s_run = new QPushButton( "R",mQuickBar );
   s_run->setPixmap( SmallIcon("ko16old"));
   s_run->setFixedWidth( fixwid );
   s_run->setFixedHeight( flat->sizeHint().height() );
   connect ( s_run, SIGNAL ( clicked()), SLOT ( toggleRunning()));
 
-  mNewSubBut =  new QPushButton( "sub",mQuickBar );
   mNewSubBut->setFixedWidth( fixwid*3/2 );
   connect ( mNewSubBut, SIGNAL ( clicked()), SLOT ( newSubTodo()));
   mNewSubBut->setEnabled( false );
   quickLayout->addWidget( mNewSubBut );
   quickLayout->addWidget( s_done );
   quickLayout->addWidget( s_run );
 
   quickLayout->addWidget( allopen );
   quickLayout->addWidget( allclose );
   quickLayout->addWidget( flat );
 
   if ( !KOPrefs::instance()->mEnableQuickTodo ) mQuickBar->hide();
 
   mTodoListView = new KOTodoListView(calendar,this, name );
   topLayout->addWidget(mTodoListView);
   //mTodoListView->header()->setMaximumHeight(30);
   mTodoListView->setRootIsDecorated(true);
   mTodoListView->setAllColumnsShowFocus(true);
 
   mTodoListView->setShowSortIndicator(true);
 
   mTodoListView->addColumn(i18n("Todo"));
   mTodoListView->addColumn(i18n("Prio"));
   mTodoListView->setColumnAlignment(1,AlignHCenter);
   mTodoListView->addColumn(i18n("Complete"));
   mTodoListView->setColumnAlignment(2,AlignCenter);
 
   mTodoListView->addColumn(i18n("Due Date"));
   mTodoListView->setColumnAlignment(3,AlignLeft);
   mTodoListView->addColumn(i18n("Due Time"));
   mTodoListView->setColumnAlignment(4,AlignHCenter);
 
   mTodoListView->addColumn(i18n("Start Date"));
   mTodoListView->setColumnAlignment(5,AlignLeft);
   mTodoListView->addColumn(i18n("Start Time"));
   mTodoListView->setColumnAlignment(6,AlignHCenter);
 
-  mTodoListView->addColumn(i18n("Cancelled"));
+  //mTodoListView->addColumn(i18n("Cancelled"));
   mTodoListView->addColumn(i18n("Categories"));
   mTodoListView->addColumn(i18n("Calendar"));
+  mTodoListView->addColumn(i18n("Last Modified"));
+  mTodoListView->addColumn(i18n("Created"));
+  mTodoListView->addColumn(i18n("Last Modified Sub"));
 #if 0
   mTodoListView->addColumn(i18n("Sort Id"));
   mTodoListView->setColumnAlignment(4,AlignHCenter);
 #endif
 
   mTodoListView->setMinimumHeight( 60 );
   mTodoListView->setItemsRenameable( true );
   mTodoListView->setRenameable( 0 );
   mTodoListView->setColumnWidth( 0, 120 );
   int iii = 0;
-  for ( iii = 0; iii< 10 ; ++iii )
+  for ( iii = 0; iii< 12 ; ++iii )
       mTodoListView->setColumnWidthMode( iii, QListView::Manual );
 
 
   mKOTodoViewWhatsThis = new KOTodoViewWhatsThis(mTodoListView->viewport(),this);
 
   mPriorityPopupMenu = new QPopupMenu(this);
   for (int i = 1; i <= 5; i++) {
     QString label = QString ("%1").arg (i);
     mPriority[mPriorityPopupMenu->insertItem (label)] = i;
   }
   connect (mPriorityPopupMenu, SIGNAL(activated (int)), SLOT (setNewPriority(int)));
 
   mPercentageCompletedPopupMenu = new QPopupMenu(this);
   for (int i = 0; i <= 100; i+=20) {
     QString label = QString ("%1 %").arg (i);
     mPercentage[mPercentageCompletedPopupMenu->insertItem (label)] = i;
   }
   connect (mPercentageCompletedPopupMenu, SIGNAL (activated (int)), SLOT (setNewPercentage (int)));
 
 
   mCategoryPopupMenu = new QPopupMenu (this);
   mCategoryPopupMenu->setCheckable (true);
   connect (mCategoryPopupMenu, SIGNAL (activated (int)), SLOT (changedCategories (int)));
   connect (mCategoryPopupMenu, SIGNAL (aboutToShow ()), SLOT (fillCategories ()));
@@ -1582,57 +1588,57 @@ void KOTodoView::addQuickTodoPar( Todo * parentTodo)
         todo->setSecrecy (parentTodo->secrecy ());
         if ( parentTodo->priority() < 3 )
             todo->setPriority( parentTodo->priority() );
         todo->setCalID( parentTodo->calID() );
     } else {
         CalFilter * cf = mCalendar->filter();
         if ( cf ) {
             if ( cf->isEnabled()&& cf->showCategories()) {
                 todo->setCategories(cf->categoryList());
             }
             if ( cf->isEnabled() )
                 todo->setSecrecy( cf->getSecrecy());
         }
     }
     mCalendar->addTodo(todo);
     mQuickAdd->setText("");
     todoModified (todo,  KOGlobals::EVENTADDED );
     updateView();
 
 }
 void KOTodoView::keyPressEvent ( QKeyEvent * e )
 {  
     //    e->ignore();
     //return;
-    //qDebug("KOTodoView::keyPressEvent  "); 
     if ( !isVisible() ) {
         e->ignore();
         return;
     }
     switch ( e->key() ) {
     case Qt::Key_Down:
     case Qt::Key_Up:
-        QWidget::keyPressEvent (  e );
+        // KOrg::BaseView::keyPressEvent (  e );
+        e->ignore();
         break; 
    
     case Qt::Key_Q:
 
 
         if ( e->state() == Qt::ControlButton || e->state() == Qt::ShiftButton ) {
             e->ignore();
             break; 
         }
         toggleQuickTodo();
         break; 
     case Qt::Key_U:
         if ( e->state() == Qt::ControlButton||  e->state() == Qt::ShiftButton ) {
             mActiveItem = (KOTodoViewItem*)mTodoListView->currentItem();
             unparentTodo();
             e->accept();
         } else
             e->ignore();
         break; 
     case Qt::Key_S:
         if ( e->state() == Qt::ControlButton ) {
             e->ignore();
             break; 
         }
diff --git a/korganizer/kotodoviewitem.cpp b/korganizer/kotodoviewitem.cpp
index 0cf6e4c..bdef94c 100644
--- a/korganizer/kotodoviewitem.cpp
+++ b/korganizer/kotodoviewitem.cpp
@@ -132,52 +132,68 @@ void KOTodoViewItem::construct()
       keyd = KGlobal::locale()->formatDate( d , true);
       keyt = KGlobal::locale()->formatTime( t );
 
   } else {
 
       if (mTodo->hasStartDate()) {
           keyd = mTodo->dtStartDateStr();
           QDate d = mTodo->dtStart().date();
           skeyd.sprintf("%04d%02d%02d",d.year(),d.month(),d.day());
     
           if ( !mTodo->doesFloat()) {
               keyt = mTodo->dtStartTimeStr();
               QTime t = mTodo->dtStart().time();
               skeyt.sprintf("%02d%02d",t.hour(),t.minute());
       
           }
       
       }
   }
   setText(5,keyd);
   setText(6,keyt);
   setSortKey(5,skeyd);
   setSortKey(6,skeyt);
 
-  setText(7,mTodo->cancelled() ? i18n("Yes") : i18n("No"));
-  setText(8,mTodo->categoriesStr());
-  setText(9,KOPrefs::instance()->calName( mTodo->calID()));
-
+  //setText(7,mTodo->cancelled() ? i18n("Yes") : i18n("No"));
+  setText(7,mTodo->categoriesStr());
+  setText(8,KOPrefs::instance()->calName( mTodo->calID()));
+  setText(9, KGlobal::locale()->formatDateTime( mTodo->lastModified(), true, true ));
+  setText(10, KGlobal::locale()->formatDateTime( mTodo->created(), true, true ));
+  setText(11, KGlobal::locale()->formatDateTime( mTodo->lastModifiedSub(), true, true ));
+  QString key; 
+  QDate d = mTodo->lastModified().date();
+  QTime t = mTodo->lastModified().time();
+  key.sprintf("%04d%02d%02d%02d%02d%02d",d.year(),d.month(),d.day(),t.hour(),t.minute(),t.second() );
+  setSortKey(9,key);
+  d = mTodo->created().date();
+  t = mTodo->created().time();
+  key.sprintf("%04d%02d%02d%02d%02d%02d",d.year(),d.month(),d.day(),t.hour(),t.minute(),t.second() );
+  setSortKey(10,key);
+  d = mTodo->lastModifiedSub().date();
+  t = mTodo->lastModifiedSub().time();
+  key.sprintf("%04d%02d%02d%02d%02d%02d",d.year(),d.month(),d.day(),t.hour(),t.minute(),t.second() );
+  setSortKey(11,key);
+  
 #if 0
   // Find sort id in description. It's the text behind the last '#' character
   // found in the description. White spaces are removed from beginning and end
   // of sort id.
   int pos = mTodo->description().findRev('#');
   if (pos < 0) {
     setText(6,"");
   } else {
     QString str = mTodo->description().mid(pos+1);
     str.stripWhiteSpace();
     setText(6,str);
   }
 #endif
 
   m_known = false;
   m_init = false; 
 
   setMyPixmap();
 
 }
 void KOTodoViewItem::setMyPixmap()
 {
   int size = 5;
   QPixmap pixi =  QPixmap( 1, 1 );
@@ -296,85 +312,119 @@ void KOTodoViewItem::stateChange(bool state)
     if (mTodo->isCompleted()) setSortKey(2,QString::number(999));
     else setSortKey(2,QString::number(99));
   }
   if ( state ) {
       QListViewItem * myChild = firstChild();
       KOTodoViewItem *item;
       while( myChild ) {
           //qDebug("stateCH ");
           item = static_cast<KOTodoViewItem*>(myChild);
           item->stateChange(state);
           myChild = myChild->nextSibling();
       }
   } else {
       QListViewItem * myChild = parent();
       if ( myChild )
           (static_cast<KOTodoViewItem*>(myChild))->stateChange(state);
   }
   mTodoView->modified(true);
   setMyPixmap();
   mTodoView->setTodoModified( mTodo );
 }
 
 bool KOTodoViewItem::isAlternate()
 {
-
+#if 0
+    //if ( m_known ) return m_odd;
+   //qDebug("test ");
+    KOTodoViewItem *item = static_cast<KOTodoViewItem *>(itemAbove());
+    if ( item ) {
+        m_known = item->m_known;
+        if ( m_known ) {
+            m_odd = !item->m_odd ;
+            return m_odd;
+        }
+    } else {
+        item = static_cast<KOTodoViewItem *>(itemBelow());
+        if ( item ) {
+            m_known = item->m_known;
+            if ( m_known ) {
+                m_odd = !item->m_odd ;
+                return m_odd;
+            }
+        }
+    }
   KOTodoListView *lv = static_cast<KOTodoListView *>(listView());
-  if (lv && lv->alternateBackground().isValid())
+  item =  static_cast<KOTodoViewItem *>(lv->firstChild());
+  bool previous = true;
+  qDebug("WHILE ");
+  while ( item ) {
+      item->m_odd = !previous;
+      item->m_known = true;
+      previous = !previous;
+      item = static_cast<KOTodoViewItem *>(item->itemBelow());
+  }
+  return m_odd;
+  
+#else
+  
+  //KOTodoListView *lv = static_cast<KOTodoListView *>(listView());
+  //if (lv && lv->alternateBackground().isValid())
   {
-    KOTodoViewItem *above = 0;
-    above = static_cast<KOTodoViewItem *>(itemAbove());
+    KOTodoViewItem *above = static_cast<KOTodoViewItem *>(itemAbove());
     m_known = above ? above->m_known : true;
     if (m_known)
     {
        m_odd = above ? !above->m_odd : false;
     }
     else
     {
        KOTodoViewItem *item;
        bool previous = true;
        if (QListViewItem::parent())
        {
           item = static_cast<KOTodoViewItem *>(QListViewItem::parent());
           if (item)
              previous = item->m_odd;
           item = static_cast<KOTodoViewItem *>(QListViewItem::parent()->firstChild());
        }
        else
        {
+           KOTodoListView *lv = static_cast<KOTodoListView *>(listView());
           item = static_cast<KOTodoViewItem *>(lv->firstChild());
        }
 
        while(item)
        {
           item->m_odd = previous = !previous;
           item->m_known = true;
           item = static_cast<KOTodoViewItem *>(item->nextSibling());
        }
     }
     return m_odd;
   }
   return false;
+#endif
 }
 
 void KOTodoViewItem::paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment)
 {
   QColorGroup _cg = cg;
   QColorGroup::ColorRole role; 
   if ( KOPrefs::instance()->mTodoViewUsesForegroundColor && !mTodo->isRunning())
       role = QColorGroup::Text;
   else
       role = QColorGroup::Base;
   //#ifndef KORG_NOLVALTERNATION
   if (isAlternate())
       _cg.setColor(QColorGroup::Base, static_cast< KOTodoListView* >(listView())->alternateBackground());
   bool setColor = KOPrefs::instance()->mTodoViewUsesCatColors;
   QColor colorToSet;
   if (  column == 0 &&  mTodo->calID() > 1 ) {
       setColor = true;
       colorToSet = KOPrefs::instance()->defaultColor( mTodo->calID() );
   } else  if ( setColor ) {
       QStringList categories = mTodo->categories();
       QString cat = categories.first();
       if ( !cat.isEmpty()) {
           colorToSet = *(KOPrefs::instance()->categoryColor(cat) );
       } else
diff --git a/libkcal/incidence.cpp b/libkcal/incidence.cpp
index 11f7ecc..e4bcc5e 100644
--- a/libkcal/incidence.cpp
+++ b/libkcal/incidence.cpp
@@ -260,49 +260,69 @@ void Incidence::recreate()
   setUid(CalFormat::createUniqueId());
 
   setRevision(0);
   setIDStr( ":" );
   setLastModified(QDateTime::currentDateTime());
 }
 void Incidence::cloneRelations( Incidence * newInc )
 {
     // newInc is already a clone of this incidence
     Incidence * inc;
     Incidence * cloneInc;
     QPtrList<Incidence> Relations = relations();
     for (inc=Relations.first();inc;inc=Relations.next()) {
         cloneInc = inc->clone();
         cloneInc->recreate();
         cloneInc->setRelatedTo( newInc );
         inc->cloneRelations( cloneInc );
     } 
 }
 void Incidence::setReadOnly( bool readOnly )
 {
   IncidenceBase::setReadOnly( readOnly );
   recurrence()->setRecurReadOnly( readOnly);
 }
-
+void Incidence::setLastModifiedSubInvalid()
+{
+    mLastModifiedSub = QDateTime();
+    if ( mRelatedTo )
+        mRelatedTo->setLastModifiedSubInvalid();
+}
+QDateTime Incidence::lastModifiedSub()
+{
+    if ( !mRelations.count() )
+        return lastModified();
+    if ( mLastModifiedSub.isValid() )
+        return mLastModifiedSub;
+    mLastModifiedSub = lastModified();
+    Incidence * inc;
+    QPtrList<Incidence> Relations = relations();
+    for (inc=Relations.first();inc;inc=Relations.next()) {
+        if ( inc->lastModifiedSub() > mLastModifiedSub )
+            mLastModifiedSub = inc->lastModifiedSub();
+    }
+    return mLastModifiedSub;
+}
 void Incidence::setCreated(QDateTime created)
 {
   if (mReadOnly) return;
   mCreated = getEvenTime(created);
 }
 
 QDateTime Incidence::created() const
 {
   return mCreated;
 }
 
 void Incidence::setRevision(int rev)
 {
   if (mReadOnly) return;
   mRevision = rev;
 
   updated();
 }
 
 int Incidence::revision() const
 {
   return mRevision;
 }
 
@@ -447,59 +467,59 @@ void Incidence::setRelatedTo(Incidence *relatedTo)
 
 Incidence *Incidence::relatedTo() const
 {
   return mRelatedTo;
 }
 
 QPtrList<Incidence> Incidence::relations() const
 {
   return mRelations;
 }
 
 void Incidence::addRelationsToList(QPtrList<Incidence> *rel)
 {
     Incidence* inc;
     QPtrList<Incidence> Relations = relations();
     for (inc=Relations.first();inc;inc=Relations.next()) {
         inc->addRelationsToList( rel );
     } 
     if ( rel->findRef( this ) == -1 ) 
         rel->append( this );
 }
 
 void Incidence::addRelation(Incidence *event)
 {
+    setLastModifiedSubInvalid();
   if( mRelations.findRef( event ) == -1 ) {
     mRelations.append(event);
     //updated();
   }
 }
 
 void Incidence::removeRelation(Incidence *event)
 {
-  
-  mRelations.removeRef(event); 
- 
+    setLastModifiedSubInvalid();
+  mRelations.removeRef(event);
 //  if (event->getRelatedTo() == this) event->setRelatedTo(0);
 }
 
 bool Incidence::recursOn(const QDate &qd) const
 {
   if (recurrence()->recursOnPure(qd) && !isException(qd)) return true;
   else return false;
 }
 
 void Incidence::setExDates(const DateList &exDates)
 {
   if (mReadOnly) return;
   mExDates = exDates;
 
   recurrence()->setRecurExDatesCount(mExDates.count());
 
   updated();
 }
 
 void Incidence::addExDate(const QDate &date)
 {
   if (mReadOnly) return;
   mExDates.append(date);
 
diff --git a/libkcal/incidence.h b/libkcal/incidence.h
index c88ba2f..d4af9f0 100644
--- a/libkcal/incidence.h
+++ b/libkcal/incidence.h
@@ -256,63 +256,66 @@ class Incidence : public IncidenceBase
     */
     ushort doesRecur() const;
 
     /** set the event's/todo's location. Do _not_ use it with journal */
     void setLocation(const QString &location);
     /** return the event's/todo's location. Do _not_ use it with journal */
     QString location() const;  
    /** returns TRUE or FALSE depending on whether the todo has a start date */
     bool hasStartDate() const;
     /** sets the event's hasStartDate value. */
     void setHasStartDate(bool f);
     QDateTime getNextOccurence( const QDateTime& dt, bool* yes ) const;
     bool cancelled() const;
     void setCancelled( bool b );
     
     bool hasRecurrenceID() const;
     void setHasRecurrenceID( bool b );
     
     void setRecurrenceID(QDateTime);
     QDateTime recurrenceID () const;
     QDateTime dtStart() const;
     bool isHoliday() const;
     bool isBirthday() const;
     bool isAnniversary() const;
+    QDateTime lastModifiedSub();
+    void setLastModifiedSubInvalid();
     
 
 protected:
     QPtrList<Alarm> mAlarms;
     QPtrList<Incidence> mRelations;
     QDateTime mRecurrenceID;
     bool mHasRecurrenceID;
   private:
     void checkCategories();
     bool mHoliday, mBirthday, mAnniversary;
     int mRevision;
     bool mCancelled;
 
     // base components of jounal, event and todo
     QDateTime mCreated;
+    QDateTime mLastModifiedSub;
     QString mDescription;
     QString mSummary;
     QStringList mCategories;
     Incidence *mRelatedTo;
     QString mRelatedToUid;
     DateList mExDates;
     QPtrList<Attachment> mAttachments;
     QStringList mResources;
     bool mHasStartDate;                  // if todo has associated start date
 
     int mSecrecy;
     int mPriority;                        // 1 = highest, 2 = less, etc.
 
     //QPtrList<Alarm> mAlarms;
     Recurrence *mRecurrence;
     
     QString mLocation;
 };
 
 bool operator==( const Incidence&, const Incidence& );
 
 }
 
 #endif
diff --git a/libkcal/incidencebase.cpp b/libkcal/incidencebase.cpp
index 1a19f3e..022dead 100644
--- a/libkcal/incidencebase.cpp
+++ b/libkcal/incidencebase.cpp
@@ -170,55 +170,59 @@ bool IncidenceBase::calEnabled() const
 {
     return mCalEnabled;
 }
 
 void IncidenceBase::setAlarmEnabled( bool b )
 {
     mAlarmEnabled = b;
 }
 bool IncidenceBase::alarmEnabled() const
 {
     return mAlarmEnabled;
 }
 
 
 void IncidenceBase::setUid(const QString &uid)
 {
   mUid = uid;
   updated();
 }
 
 QString IncidenceBase::uid() const
 {
   return mUid;
 }
+void IncidenceBase::setLastModifiedSubInvalid()
+{
 
+}
 void IncidenceBase::setLastModified(const QDateTime &lm)
 {
     if ( blockLastModified ) return;
   // DON'T! updated() because we call this from
   // Calendar::updateEvent().
   mLastModified = getEvenTime(lm);
+  setLastModifiedSubInvalid();
   //qDebug("IncidenceBase::setLastModified %s ",lm.toString().latin1());
 }
 
 QDateTime IncidenceBase::lastModified() const
 {
   return mLastModified;
 }
 
 void IncidenceBase::setOrganizer(const QString &o)
 {
   // we don't check for readonly here, because it is
   // possible that by setting the organizer we are changing
   // the event's readonly status...
   mOrganizer = o;
   if (mOrganizer.left(7).upper() == "MAILTO:")
     mOrganizer = mOrganizer.remove(0,7);
 
   updated();
 }
 
 QString IncidenceBase::organizer() const
 {
   return mOrganizer;
 }
diff --git a/libkcal/incidencebase.h b/libkcal/incidencebase.h
index bed73db..665c1f6 100644
--- a/libkcal/incidencebase.h
+++ b/libkcal/incidencebase.h
@@ -128,48 +128,49 @@ class IncidenceBase : public CustomProperties
     /** Return Pilot Id. */
     int pilotId() const;
 
     void setTempSyncStat(int id);
     int tempSyncStat() const;
     void setIDStr( const QString & );
     QString IDStr() const;
     void setID( const QString &, const QString & );
     QString  getID( const QString & );
     void setCsum( const QString &, const QString & );
     QString getCsum( const QString & );
     void removeID(const QString &);
 
     void registerObserver( Observer * );
     void unRegisterObserver( Observer * );
     void updated();
     void setCalID( int id );
     int calID() const;
     void setCalEnabled( bool );
     bool calEnabled() const; 
     void setAlarmEnabled( bool );
     bool alarmEnabled() const;
     bool isTagged() const;
     void setTagged( bool );
+    virtual void setLastModifiedSubInvalid();
   protected:
     bool blockLastModified;
     bool mIsTagged;
     QDateTime mDtStart;
     bool mReadOnly;
     QDateTime getEvenTime( QDateTime );
 
   private:
     // base components
     QString mOrganizer;
     QString mUid;
     int mCalID;
     bool mCalEnabled;
     bool mAlarmEnabled;
     QDateTime mLastModified;
     QPtrList<Attendee> mAttendees;
 
     bool mFloats;
 
     int mDuration;
     bool mHasDuration;
     QString  mExternalId;
     int mTempSyncStat;
 
diff --git a/libkdepim/kdatepicker.cpp b/libkdepim/kdatepicker.cpp
index 5d83511..7f352d6 100644
--- a/libkdepim/kdatepicker.cpp
+++ b/libkdepim/kdatepicker.cpp
@@ -455,34 +455,35 @@ KDatePicker::setFontSize(int s)
 
 void KDatePicker::virtual_hook( int id, void* data )
 { /*BASE::virtual_hook( id, data );*/ }
 
 void  KDatePicker::keyPressEvent ( QKeyEvent * e ) 
 {
     switch ( e->key() ) {
     case Qt::Key_Right:
             monthForwardClicked();
           break;
     case Qt::Key_Left:
             monthBackwardClicked();
         break;
         
     case Qt::Key_Down:
         yearForwardClicked();
         
         break;
               
     case Qt::Key_Up:
          yearBackwardClicked();
         break;             
    
     case Qt::Key_Return:  
+    case Qt::Key_Enter:  
         tableClickedSlot();
         break;
      case Qt::Key_Escape:
          e->ignore();
         break;
     default:
           break;
     }
 
 }