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
@@ -1145,4 +1145,5 @@ bool  CalendarView::synchronizeCalendar( Calendar* local,  Calendar* remote, int
     Event* eventRSync;
     Event* eventLSync;
+    clearAllViews();
     QPtrList<Event>  eventRSyncSharp = remote->getExternLastSyncEvents();
     QPtrList<Event>  eventLSyncSharp = local->getExternLastSyncEvents();
@@ -1837,6 +1838,6 @@ bool CalendarView::openCalendar(QString filename, bool merge)
 
     globalFlagBlockAgenda = 1;
+    clearAllViews();
     if (!merge) {
-      mTodoList->clearList();
       mViewManager->setDocumentId( filename );
       mCalendar->close();
@@ -1949,5 +1950,6 @@ bool CalendarView::checkFileVersion(QString fn)
     syncCalendar( fn, 3 );
     Event * e = getLastSyncEvent();
-    mCalendar->deleteEvent ( e );
+    if ( e )
+        deleteEvent ( e );
     updateView();
     return true;
@@ -1982,4 +1984,5 @@ void CalendarView::closeCalendar()
  
     // child windows no longer valid
+    clearAllViews();
     emit closingDown();
 
@@ -2433,4 +2436,15 @@ void CalendarView::updateView(const QDate &start, const QDate &end)
 }
 
+void CalendarView::clearAllViews()
+{
+    mTodoList->clearList();
+    mViewManager->clearAllViews();
+    SearchDialog * sd = mDialogManager->getSearchDialog();
+    if ( sd ) {
+        KOListView* kol = sd->listview();
+        if ( kol )
+            kol->clearList();
+    }
+}
 void CalendarView::updateView()
 {
@@ -3944,4 +3958,5 @@ 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) {
diff --git a/korganizer/calendarview.h b/korganizer/calendarview.h
index 084b6db..4600090 100644
--- a/korganizer/calendarview.h
+++ b/korganizer/calendarview.h
@@ -332,4 +332,5 @@ class CalendarView : public KOrg::CalendarViewBase, public KCal::Calendar::Obser
     void updateView(const QDate &start, const QDate &end);
     void updateView();
+    void clearAllViews();
   
     /** Full update of visible todo views */
diff --git a/korganizer/koagendaview.cpp b/korganizer/koagendaview.cpp
index fd9bf29..1320a2e 100644
--- a/korganizer/koagendaview.cpp
+++ b/korganizer/koagendaview.cpp
@@ -1332,4 +1332,11 @@ void KOAgendaView::clearView()
     mAgenda->clear();
 }
+void KOAgendaView::clearList()
+{
+    //  kdDebug() << "ClearView" << endl;
+    clearView();
+    mAllDayAgenda->hideUnused();
+    mAgenda->hideUnused();
+}
 
 void KOAgendaView::printPreview(CalPrinter *calPrinter, const QDate &fd,
diff --git a/korganizer/koagendaview.h b/korganizer/koagendaview.h
index c6e6602..cc953fc 100644
--- a/korganizer/koagendaview.h
+++ b/korganizer/koagendaview.h
@@ -167,4 +167,5 @@ class KOAgendaView : public KOEventView {
     /** Remove all events from view */
     void clearView();
+    void clearList();
     KOAgenda *agenda() { return mAgenda;}
     virtual void printPreview(CalPrinter *calPrinter,
diff --git a/korganizer/kojournalview.cpp b/korganizer/kojournalview.cpp
index 6e6a939..bc16037 100644
--- a/korganizer/kojournalview.cpp
+++ b/korganizer/kojournalview.cpp
@@ -79,4 +79,8 @@ void KOJournalView::flushView()
 }
 
+void KOJournalView::clearList()
+{
+    mEntry->clear();
+}
 void KOJournalView::showDates(const QDate &start, const QDate &)
 {
diff --git a/korganizer/kojournalview.h b/korganizer/kojournalview.h
index 1c0be82..445f940 100644
--- a/korganizer/kojournalview.h
+++ b/korganizer/kojournalview.h
@@ -44,4 +44,5 @@ class KOJournalView : public KOrg::BaseView
 
     virtual int currentDateCount();
+    void clearList();
     virtual QPtrList<Incidence> selectedIncidences();
     DateList selectedDates()
diff --git a/korganizer/kolistview.cpp b/korganizer/kolistview.cpp
index 5f32e79..bc52281 100644
--- a/korganizer/kolistview.cpp
+++ b/korganizer/kolistview.cpp
@@ -364,4 +364,8 @@ void KOListView::updateList()
 }
 
+void KOListView::clearList()
+{
+    clear ();
+}
 void KOListView::addCat( )
 {
diff --git a/korganizer/kolistview.h b/korganizer/kolistview.h
index dee69f6..f4d6879 100644
--- a/korganizer/kolistview.h
+++ b/korganizer/kolistview.h
@@ -258,4 +258,5 @@ class KOListView : public KOEventView
     void writeSettings(KConfig *config, QString setting = "KOListView Layout");
     void updateList();
+    void clearList();
     void setStartDate(const QDate &start);
     int count();
diff --git a/korganizer/komonthview.cpp b/korganizer/komonthview.cpp
index 8ee1363..678cab6 100644
--- a/korganizer/komonthview.cpp
+++ b/korganizer/komonthview.cpp
@@ -1416,4 +1416,14 @@ void KOMonthView::updateDayLabels()
 }
 
+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 &)
 {
diff --git a/korganizer/komonthview.h b/korganizer/komonthview.h
index de5c014..65b5e77 100644
--- a/korganizer/komonthview.h
+++ b/korganizer/komonthview.h
@@ -257,4 +257,5 @@ class KOMonthView: public KOEventView
     bool skipResize; 
     NavigatorBar* navigatorBar() { return mNavigatorBar ;}
+    void clearList();
   public slots:
     void nextCell();
diff --git a/korganizer/koviewmanager.cpp b/korganizer/koviewmanager.cpp
index fb4de37..5d9af6d 100644
--- a/korganizer/koviewmanager.cpp
+++ b/korganizer/koviewmanager.cpp
@@ -359,4 +359,16 @@ void KOViewManager::raiseCurrentView( bool fullScreen, bool callUpdateView  )
 }
 
+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()
 {
@@ -833,5 +845,4 @@ 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
@@ -68,4 +68,5 @@ class KOViewManager : public QObject
 
     void updateView( const QDate &start, const QDate &end );
+    void clearAllViews();
 
     void raiseCurrentView( bool fullScreen = false , bool updateView = false);
diff --git a/korganizer/kowhatsnextview.cpp b/korganizer/kowhatsnextview.cpp
index 65d8ac3..62d7ede 100644
--- a/korganizer/kowhatsnextview.cpp
+++ b/korganizer/kowhatsnextview.cpp
@@ -140,4 +140,9 @@ int KOWhatsNextView::currentDateCount()
 }
 
+void KOWhatsNextView::clearList()
+{
+    mTimer->stop();
+    mView->setText(" ");
+}
 QPtrList<Incidence> KOWhatsNextView::selectedIncidences()
 {
diff --git a/korganizer/kowhatsnextview.h b/korganizer/kowhatsnextview.h
index d6727ac..93574ef 100644
--- a/korganizer/kowhatsnextview.h
+++ b/korganizer/kowhatsnextview.h
@@ -60,4 +60,5 @@ class KOWhatsNextView : public KOrg::BaseView
     void setEventViewer(KOEventViewerDialog* v );
     virtual QPtrList<Incidence> selectedIncidences();
+    void clearList();
     DateList selectedDates()
       {DateList q;
diff --git a/korganizer/mainwindow.cpp b/korganizer/mainwindow.cpp
index 63053a5..d959a7a 100644
--- a/korganizer/mainwindow.cpp
+++ b/korganizer/mainwindow.cpp
@@ -1671,4 +1671,5 @@ void MainWindow::importOL()
 { 
 #ifdef _OL_IMPORT_
+      mView->clearAllViews();
       KOImportOLdialog *id = new KOImportOLdialog("Import from OL - select folder!" , mView->calendar(),this );
       id->exec();