+ * Change the creation mode related to land covers.
+ * @param theMode the mode to set
+ */
+ void onChangeLandCoverMode( int theMode );
+
+ /**
+ * Add land covers selected in the module browser to the calculation case.
+ */
+ void onAddLandCovers();
+ /**
+ * Remove selected land covers from the calculation case.
+ */
+ void onRemoveLandCovers();
+
+ /**
+ * Set the given bathymetry/type merge type to the current zone.