[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

set dirty flag when it's modified.  we can't set the dirty flag on changes to
contents though.  We have two choices:
1) manually set it when modifying a vector
2) always set dirty whenever value() is called

Right now I choose 1


  M +2 -0      kstvector.cpp   1.106


--- kdeextragear-2/kst/kst/kstvector.cpp  #1.105:1.106
@@ -234,4 +234,5 @@ double* KstVector::realloced(double *mem
 
 void KstVector::zero() {
+  setDirty();
   _ns_min = _ns_max = 0.0;
   for (int i = 0; i < _size; i++) {
@@ -266,4 +267,5 @@ bool KstVector::resize(int sz, bool rein
   }
 
+  setDirty();
   return true;
 }