+ }*/
+
+ int groupID = (int)event.GetClientData();
+ wxConceptControl * eventConcept = (wxConceptControl *)event.GetEventObject();
+ if ( eventConcept->getIfChecked( groupID ) )
+ {
+ int size = _concepts->size();
+ wxConceptControl * aConcept = NULL;
+ int accum = 0;
+
+ for(int i = 0; i < eventConcept->getNumCheckBox();i++){
+ if(i!=groupID){
+ eventConcept->clearCheckAt(i);
+ }
+ }
+ for(int i=0; i<size; i++)
+ {
+ aConcept = (*_concepts)[i];
+ if( aConcept!= eventConcept )
+ {
+ if( aConcept->getIfChecked( groupID ) )
+ {
+ aConcept->clearCheckAt( groupID );
+ }
+ }
+ }
+