Observe Image operation.

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_TwoImagesOp.h

diff --git a/src/HYDROGUI/HYDROGUI_TwoImagesOp.h b/src/HYDROGUI/HYDROGUI_TwoImagesOp.h
index 8940d854e12ecdf33b4a102600746acd237a0047..ee3bbda7ce5652bce3a32808c86154fad114bbff 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_TwoImagesOp.h
+++ b/src/HYDROGUI/HYDROGUI_TwoImagesOp.h
@@ -37,9 +37,11 @@ public:
   virtual ~HYDROGUI_TwoImagesOp();
 
 protected:
+  virtual void               startOperation();
+
   virtual HYDROGUI_InputPanel* createInputPanel() const;
 
-  virtual bool processApply( int& theUpdateFlags );
+  virtual bool               processApply( int& theUpdateFlags, QString& theErrorMsg );
 
 private:
   int myType;