Made ctkDICOMModel::reset() a slot

Libs/DICOM/Core/ctkDICOMModel.h

@@ -36,7 +36,7 @@ public:
   virtual ~ctkDICOMModel();
 
   void setDatabase(const QSqlDatabase& dataBase);
-  virtual void reset();
+
 
   virtual bool canFetchMore ( const QModelIndex & parent ) const;
   virtual int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
@@ -53,7 +53,8 @@ public:
   virtual bool setHeaderData ( int section, Qt::Orientation orientation, const QVariant & value, int role = Qt::EditRole );
   // Sorting resets the model because fetched/unfetched items could disappear/appear respectively.
   virtual void sort(int column, Qt::SortOrder order = Qt::AscendingOrder);
-
+public slots:
+  virtual void reset();
 protected:
   QScopedPointer<ctkDICOMModelPrivate> d_ptr;