some kopi usebility fixes

1 files changed, 10 insertions, 1 deletions

diff --git a/libkcal/calendar.cpp b/libkcal/calendar.cpp
index 52daaaa..88351eb 100644
--- a/libkcal/calendar.cpp
+++ b/libkcal/calendar.cpp
@@ -53,5 +53,5 @@ void Calendar::init()
   mObserver = 0;
   mNewObserver = false;
-
+  mUndoIncidence = 0;
   mModified = false;
 
@@ -110,4 +110,6 @@ Calendar::~Calendar()
 {
   delete mDefaultFilter;
+  if ( mUndoIncidence )
+      delete mUndoIncidence;
 }
 
@@ -117,4 +119,11 @@ const QString &Calendar::getOwner() const
 }
 
+bool Calendar::undoDeleteIncidence()
+{
+    if (!mUndoIncidence)
+        return false;
+    addIncidence(mUndoIncidence);
+    mUndoIncidence = 0;
+}
 void Calendar::setOwner(const QString &os)
 {