better export

1 files changed, 11 insertions, 0 deletions

diff --git a/libkcal/incidence.cpp b/libkcal/incidence.cpp
index f446197..4382416 100644
--- a/libkcal/incidence.cpp
+++ b/libkcal/incidence.cpp
@@ -447,12 +447,23 @@ Incidence *Incidence::relatedTo() const
 
 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)
 {
   if( mRelations.findRef( event ) == -1 ) {
     mRelations.append(event);
     //updated();
   }