+ /**
+ * Process items selection: hide/show Strickler type merge type selector.
+ */
+ void onLandCoverZoneSelected( SUIT_DataObject* theObject );
+ /**
+ * Process merge type selection: set the selected Strickler type merge type for the currently selected zone.
+ */
+ void onMergeStricklerTypeSelected( int theIndex );
+ /**
+ * Process land cover zones moving. Create a new region with dropped zones or add to existing one.
+ */
+ void onLandCoverZonesDropped( const QList<SUIT_DataObject*>& theList,
+ SUIT_DataObject* theTargetParent, int theTargetRow, Qt::DropAction theDropAction );
+