15 files changed, 67 insertions, 3 deletions

diff --git a/korganizer/calendarview.cpp b/korganizer/calendarview.cpp
index 608b73b..e13d0be 100644
--- a/korganizer/calendarview.cpp
+++ b/korganizer/calendarview.cpp
@@ -1139,16 +1139,17 @@ bool  CalendarView::synchronizeCalendar( Calendar* local,  Calendar* remote, int
     int filteredOUT = 0;
     //QPtrList<Event> el = local->rawEvents(); 
     Event* eventR;
     QString uid;
     int take;
     Event* eventL;
     Event* eventRSync;
     Event* eventLSync;
+    clearAllViews();
     QPtrList<Event>  eventRSyncSharp = remote->getExternLastSyncEvents();
     QPtrList<Event>  eventLSyncSharp = local->getExternLastSyncEvents();
     bool fullDateRange = false;
     local->resetTempSyncStat();
     mLastCalendarSync = QDateTime::currentDateTime();
     if ( mSyncManager->syncWithDesktop() ) {
         remote->resetPilotStat(1);
         if (  KSyncManager::mRequestedSyncEvent.isValid() ) {
@@ -1831,18 +1832,18 @@ bool CalendarView::openCalendar(QString filename, bool merge)
     }
 
     if (!QFile::exists(filename)) {
         KMessageBox::error(this,i18n("File does not exist:\n '%1'.").arg(filename));
         return false;
     }
 
     globalFlagBlockAgenda = 1;
+    clearAllViews();
     if (!merge) {
-      mTodoList->clearList();
       mViewManager->setDocumentId( filename );
       mCalendar->close();
     }
     mStorage->setFileName( filename );
 
     if ( mStorage->load() ) {
         if ( merge ) ;//setModified( true );
         else {
@@ -1943,17 +1944,18 @@ bool CalendarView::checkFileVersion(QString fn)
     setSyncDevice("deleteaftersync" );
     mSyncManager->mAskForPreferences = true;
     mSyncManager->mSyncAlgoPrefs = 3;
     mSyncManager->mWriteBackFile = false;
     mSyncManager->mWriteBackExistingOnly = false;
     mSyncManager->mShowSyncSummary = false;
     syncCalendar( fn, 3 );
     Event * e = getLastSyncEvent();
-    mCalendar->deleteEvent ( e );
+    if ( e )
+        deleteEvent ( e );
     updateView();
     return true;
 }
 
 bool CalendarView::saveCalendar( QString filename )
 {
  
     // Store back all unsaved data into calendar object
@@ -1976,16 +1978,17 @@ bool CalendarView::saveCalendar( QString filename )
     }
     return true;
 }
 
 void CalendarView::closeCalendar()
 {
  
     // child windows no longer valid
+    clearAllViews();
     emit closingDown();
 
     mCalendar->close();
     setModified(false);
     updateView();
 }
 
 void CalendarView::archiveCalendar()
@@ -2427,16 +2430,27 @@ void CalendarView::updateTodoViews()
 
 void CalendarView::updateView(const QDate &start, const QDate &end)
 {
     mTodoList->updateView();
     mViewManager->updateView(start, end);
     //mDateNavigator->updateView();
 }
 
+void CalendarView::clearAllViews()
+{
+    mTodoList->clearList();
+    mViewManager->clearAllViews();
+    SearchDialog * sd = mDialogManager->getSearchDialog();
+    if ( sd ) {
+        KOListView* kol = sd->listview();
+        if ( kol )
+            kol->clearList();
+    }
+}
 void CalendarView::updateView()
 {
     DateList tmpList = mNavigator->selectedDates();
 
     if ( KOPrefs::instance()->mHideNonStartedTodos ) 
         mTodoList->updateView();
     // We assume that the navigator only selects consecutive days.
     updateView( tmpList.first(), tmpList.last() );
@@ -3938,16 +3952,17 @@ void CalendarView::takeOverEvent()
 
     updateView();
 }
 
 void CalendarView::takeOverCalendar()
 {
     // TODO: Create Calendar::allIncidences() function and use it here
 
+    clearAllViews();
     QPtrList<Event> events = mCalendar->events();
     for(uint i=0; i<events.count(); ++i) {
         events.at(i)->setOrganizer(KOPrefs::instance()->email());
         events.at(i)->recreate();
         events.at(i)->setReadOnly(false);
     }
 
     QPtrList<Todo> todos = mCalendar->todos();
diff --git a/korganizer/calendarview.h b/korganizer/calendarview.h
index 084b6db..4600090 100644
--- a/korganizer/calendarview.h
+++ b/korganizer/calendarview.h
@@ -326,16 +326,17 @@ class CalendarView : public KOrg::CalendarViewBase, public KCal::Calendar::Obser
   
     void todoAdded(Todo *);
     void todoChanged(Todo *);
     void todoToBeDeleted(Todo *);
     void todoDeleted();
 
     void updateView(const QDate &start, const QDate &end);
     void updateView();
+    void clearAllViews();
   
     /** Full update of visible todo views */
     void updateTodoViews();
 
     void updateUnmanagedViews();
   
     /** cut the current appointment to the clipboard */
     void edit_cut();
diff --git a/korganizer/koagendaview.cpp b/korganizer/koagendaview.cpp
index fd9bf29..1320a2e 100644
--- a/korganizer/koagendaview.cpp
+++ b/korganizer/koagendaview.cpp
@@ -1326,16 +1326,23 @@ void KOAgendaView::repaintAgenda()
 
 
 void KOAgendaView::clearView()
 {
     //  kdDebug() << "ClearView" << endl;
     mAllDayAgenda->clear();
     mAgenda->clear();
 }
+void KOAgendaView::clearList()
+{
+    //  kdDebug() << "ClearView" << endl;
+    clearView();
+    mAllDayAgenda->hideUnused();
+    mAgenda->hideUnused();
+}
 
 void KOAgendaView::printPreview(CalPrinter *calPrinter, const QDate &fd,
                                 const QDate &td)
 {
 #ifndef KORG_NOPRINTER
     if (fd == td)
         calPrinter->preview(CalPrinter::Day, fd, td);
     else
diff --git a/korganizer/koagendaview.h b/korganizer/koagendaview.h
index c6e6602..cc953fc 100644
--- a/korganizer/koagendaview.h
+++ b/korganizer/koagendaview.h
@@ -161,16 +161,17 @@ class KOAgendaView : public KOEventView {
     /** returns the currently selected events */
     virtual QPtrList<Incidence> selectedIncidences();
     
     /** returns the currently selected events */
     virtual DateList selectedDates();
 
     /** Remove all events from view */
     void clearView();
+    void clearList();
     KOAgenda *agenda() { return mAgenda;}
     virtual void printPreview(CalPrinter *calPrinter,
                               const QDate &, const QDate &);
       
     /** start-datetime of selection */                          
     QDateTime selectionStart() {return mTimeSpanBegin;} 
     /** end-datetime of selection */                          
     QDateTime selectionEnd() {return mTimeSpanEnd;}
diff --git a/korganizer/kojournalview.cpp b/korganizer/kojournalview.cpp
index 6e6a939..bc16037 100644
--- a/korganizer/kojournalview.cpp
+++ b/korganizer/kojournalview.cpp
@@ -73,16 +73,20 @@ void KOJournalView::updateView()
   mEntry->setFont ( KOPrefs::instance()->mJornalViewFont  );
 }
 
 void KOJournalView::flushView()
 {
   mEntry->flushEntry();
 }
 
+void KOJournalView::clearList()
+{
+    mEntry->clear();
+}
 void KOJournalView::showDates(const QDate &start, const QDate &)
 {
 //  kdDebug() << "KOJournalView::selectDates()" << endl;
 
   mEntry->setDate(start);
 
   Journal *j = calendar()->journal(start);
   if (j) mEntry->setJournal(j);
diff --git a/korganizer/kojournalview.h b/korganizer/kojournalview.h
index 1c0be82..445f940 100644
--- a/korganizer/kojournalview.h
+++ b/korganizer/kojournalview.h
@@ -38,16 +38,17 @@ class KOJournalView : public KOrg::BaseView
 {
     Q_OBJECT
   public:
     KOJournalView(Calendar *calendar, QWidget *parent = 0, 
                const char *name = 0);
     ~KOJournalView();
 
     virtual int currentDateCount();
+    void clearList();
     virtual QPtrList<Incidence> selectedIncidences();
     DateList selectedDates()
       {DateList q;
        return q;};
  signals:
      void deleteJournal(Journal *);
   public slots:
     void updateView();
diff --git a/korganizer/kolistview.cpp b/korganizer/kolistview.cpp
index 5f32e79..bc52281 100644
--- a/korganizer/kolistview.cpp
+++ b/korganizer/kolistview.cpp
@@ -358,16 +358,20 @@ QString KOListView::getWhatsThisText(QPoint p)
 }
 
 void KOListView::updateList()
 {
     // qDebug(" KOListView::updateList() ");
 
 }
 
+void KOListView::clearList()
+{
+    clear ();
+}
 void KOListView::addCat( )
 {
     setCategories( false );
 }
 void KOListView::setCat()
 {
     setCategories( true );
 }
diff --git a/korganizer/kolistview.h b/korganizer/kolistview.h
index dee69f6..f4d6879 100644
--- a/korganizer/kolistview.h
+++ b/korganizer/kolistview.h
@@ -252,16 +252,17 @@ class KOListView : public KOEventView
     void addTodos(QPtrList<Todo> eventList);
     void addJournals(QPtrList<Journal> eventList);
     virtual void printPreview(CalPrinter *calPrinter,
                               const QDate &, const QDate &);
     
     void readSettings(KConfig *config, QString setting = "KOListView Layout");
     void writeSettings(KConfig *config, QString setting = "KOListView Layout");
     void updateList();
+    void clearList();
     void setStartDate(const QDate &start);
     int count();
     QString getWhatsThisText(QPoint p);
  signals:
     void signalNewEvent();
     void beamIncidenceList(QPtrList<Incidence>);
 
   public slots:
diff --git a/korganizer/komonthview.cpp b/korganizer/komonthview.cpp
index 8ee1363..678cab6 100644
--- a/korganizer/komonthview.cpp
+++ b/korganizer/komonthview.cpp
@@ -1410,16 +1410,26 @@ void KOMonthView::updateDayLabels()
             if (i==0) (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(7,mShortDayLabelsM));
             else (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(i,mShortDayLabelsM));
 
         }
     }
 
 }
 
+void KOMonthView::clearList()
+{
+    unsigned int i;
+    for( i = 0; i < mCells.size(); ++i ) {
+        mCells[i]->clear();
+    }  
+    for( i = 0; i < mCellsW.size(); ++i ) {
+        mCellsW[i]->clear();
+    }
+}
 void KOMonthView::showDates(const QDate &start, const QDate &)
 {
     //  kdDebug() << "KOMonthView::showDates(): " << start.toString() << endl;
 
     QPtrVector<MonthViewCell> *cells;
     QPtrVector<QLabel> *dayLabels;
     QPtrVector<KOWeekButton> *weekLabels;
     int weekNum = 6;
diff --git a/korganizer/komonthview.h b/korganizer/komonthview.h
index de5c014..65b5e77 100644
--- a/korganizer/komonthview.h
+++ b/korganizer/komonthview.h
@@ -251,16 +251,17 @@ class KOMonthView: public KOEventView
     virtual void printPreview(CalPrinter *calPrinter,
                               const QDate &, const QDate &);
     bool isMonthView() { return !mShowWeekView; }
     bool isUpdatePossible() { return updatePossible; }
 
     MonthViewCell * selectedCell();
     bool skipResize; 
     NavigatorBar* navigatorBar() { return mNavigatorBar ;}
+    void clearList();
   public slots:
     void nextCell();
     void prevCell();
     virtual void updateView();
     virtual void updateConfig();
     virtual void showDates(const QDate &start, const QDate &end);
     virtual void showEvents(QPtrList<Event> eventList);
 
diff --git a/korganizer/koviewmanager.cpp b/korganizer/koviewmanager.cpp
index fb4de37..5d9af6d 100644
--- a/korganizer/koviewmanager.cpp
+++ b/korganizer/koviewmanager.cpp
@@ -353,16 +353,28 @@ void KOViewManager::raiseCurrentView( bool fullScreen, bool callUpdateView  )
         } 
         globalFlagBlockAgenda = 0;
     }
     emit signalAgendaView( mCurrentView == mAgendaView );
     //qDebug("raiseCurrentView ende ");
 
 }
 
+void KOViewManager::clearAllViews()
+{
+
+    if ( mTodoView ) mTodoView->clearList();
+    if ( mListView ) mListView->clearList();
+
+    if ( mAgendaView ) mAgendaView->clearList();
+    if ( mMonthView ) mMonthView->clearList();
+    if ( mWhatsNextView ) mWhatsNextView->clearList();
+    if ( mJournalView ) mJournalView->clearList();
+
+}
 void KOViewManager::updateView()
 {
     // qDebug("KOViewManager::updateView() ");
     // if we are updating mTodoView, we get endless recursion
     if ( mTodoView == mCurrentView )
         return;
     if ( mCurrentView ) mCurrentView->updateView();
 
@@ -827,12 +839,11 @@ void KOViewManager::addView(KOrg::BaseView *view)
 #else
     mMainView->viewStack()->addWidget( view, 1 );
 #endif
 }
 
 void KOViewManager::setDocumentId( const QString &id )
 {
     if (mTodoView) {
-      mTodoView->clearList();
       mTodoView->setDocumentId( id );
     }
 }
diff --git a/korganizer/koviewmanager.h b/korganizer/koviewmanager.h
index 8dc03e0..838583b 100644
--- a/korganizer/koviewmanager.h
+++ b/korganizer/koviewmanager.h
@@ -62,16 +62,17 @@ class KOViewManager : public QObject
     /** Write which view is currently shown to config file */
     void writeCurrentView(KConfig *);
 
     KOrg::BaseView *currentView();
 
     void setDocumentId( const QString & );
 
     void updateView( const QDate &start, const QDate &end );
+    void clearAllViews();
 
     void raiseCurrentView( bool fullScreen = false , bool updateView = false);
 
     void addView(KOrg::BaseView *);
 
     Incidence *currentSelection();
     QDate currentSelectionDate();
 
diff --git a/korganizer/kowhatsnextview.cpp b/korganizer/kowhatsnextview.cpp
index 65d8ac3..62d7ede 100644
--- a/korganizer/kowhatsnextview.cpp
+++ b/korganizer/kowhatsnextview.cpp
@@ -134,16 +134,21 @@ int KOWhatsNextView::maxDatesHint()
     return 0;
 }
 
 int KOWhatsNextView::currentDateCount()
 {
     return 0;
 }
 
+void KOWhatsNextView::clearList()
+{
+    mTimer->stop();
+    mView->setText(" ");
+}
 QPtrList<Incidence> KOWhatsNextView::selectedIncidences()
 {
     QPtrList<Incidence> eventList;
 
     return eventList;
 }
 
 void KOWhatsNextView::printMe()
diff --git a/korganizer/kowhatsnextview.h b/korganizer/kowhatsnextview.h
index d6727ac..93574ef 100644
--- a/korganizer/kowhatsnextview.h
+++ b/korganizer/kowhatsnextview.h
@@ -54,16 +54,17 @@ class KOWhatsNextView : public KOrg::BaseView
     KOWhatsNextView(Calendar *calendar, QWidget *parent = 0, 
                     const char *name = 0);
     ~KOWhatsNextView();
 
     virtual int maxDatesHint();
     virtual int currentDateCount();
     void setEventViewer(KOEventViewerDialog* v );
     virtual QPtrList<Incidence> selectedIncidences();
+    void clearList();
     DateList selectedDates()
       {DateList q;
        return q;}    
     virtual void printPreview(CalPrinter *calPrinter,
                               const QDate &, const QDate &);
   
   public slots:
     virtual void updateView();
diff --git a/korganizer/mainwindow.cpp b/korganizer/mainwindow.cpp
index 63053a5..d959a7a 100644
--- a/korganizer/mainwindow.cpp
+++ b/korganizer/mainwindow.cpp
@@ -1665,16 +1665,17 @@ void MainWindow::enableIncidenceActions( bool enabled )
     mMoveAction->setEnabled( enabled );
     mBeamAction->setEnabled( enabled );
     mCancelAction->setEnabled( enabled );
 }
 
 void MainWindow::importOL()
 { 
 #ifdef _OL_IMPORT_
+      mView->clearAllViews();
       KOImportOLdialog *id = new KOImportOLdialog("Import from OL - select folder!" , mView->calendar(),this );
       id->exec();
       delete id;
       mView->updateView();
 #endif
 }
 void MainWindow::importBday()
 {