4 files changed, 19 insertions, 9 deletions

diff --git a/libkcal/calendarlocal.cpp b/libkcal/calendarlocal.cpp
index e37a7ad..eef8327 100644
--- a/libkcal/calendarlocal.cpp
+++ b/libkcal/calendarlocal.cpp
@@ -67,2 +67,3 @@ CalendarLocal::~CalendarLocal()
 {
+    registerObserver( 0 );
     if ( mDeleteIncidencesOnClose )
diff --git a/libkcal/icalformat.cpp b/libkcal/icalformat.cpp
index 5877406..6f3a799 100644
--- a/libkcal/icalformat.cpp
+++ b/libkcal/icalformat.cpp
@@ -52,4 +52,5 @@ using namespace KCal;
 
-ICalFormat::ICalFormat( )
+ICalFormat::ICalFormat(  bool pe )
 {
+    mProcessEvents = pe;
    mImpl = new ICalFormatImpl( this );
@@ -191,3 +192,6 @@ QString ICalFormat::toString( Calendar *cal )
     //qDebug(" todos ");
-    qApp->processEvents();
+    if ( mProcessEvents ) {
+        //qDebug("mProcessEvents ");
+        qApp->processEvents();
+    }
   }
@@ -200,3 +204,4 @@ QString ICalFormat::toString( Calendar *cal )
     //qDebug("events ");
-    qApp->processEvents();
+    if ( mProcessEvents )
+        qApp->processEvents();
   }
@@ -210,3 +215,4 @@ QString ICalFormat::toString( Calendar *cal )
     //qDebug("journals ");
-    qApp->processEvents(); 
+    if ( mProcessEvents )
+        qApp->processEvents(); 
   }
@@ -215,3 +221,4 @@ QString ICalFormat::toString( Calendar *cal )
   text = icalcomponent_as_ical_string( calendar ); 
-  qApp->processEvents(); 
+  if ( mProcessEvents )
+        qApp->processEvents(); 
 
diff --git a/libkcal/icalformat.h b/libkcal/icalformat.h
index 485ab6e..a770dbb 100644
--- a/libkcal/icalformat.h
+++ b/libkcal/icalformat.h
@@ -42,3 +42,3 @@ class ICalFormat : public CalFormat {
     /** Create new iCalendar format. */
-    ICalFormat( );
+    ICalFormat( bool pe = true);
     virtual ~ICalFormat();
@@ -105,2 +105,3 @@ class ICalFormat : public CalFormat {
   private:
+    bool mProcessEvents;
     ICalFormatImpl *mImpl;
diff --git a/libkcal/todo.cpp b/libkcal/todo.cpp
index 4ada2d8..7bf756a 100644
--- a/libkcal/todo.cpp
+++ b/libkcal/todo.cpp
@@ -68,3 +68,4 @@ void Todo::setRunningFalse( QString s )
     mRunning = false;
-    mRunSaveTimer->stop();
+    if ( mRunSaveTimer )
+        mRunSaveTimer->stop();
     saveRunningInfoToFile( s );
@@ -141,3 +142,3 @@ void Todo::saveRunningInfoToFile( QString comment )
     cal.addIncidence( to );
-    ICalFormat format;
+    ICalFormat format( false );
     file = dir +"/" +file +".ics";
@@ -169,3 +170,3 @@ void Todo::saveParents()
         cal.addIncidence( par );
-        ICalFormat format;
+        ICalFormat format( false );
         format.save( &cal, file );