import org.simantics.spreadsheet.Adaptable;
import org.simantics.spreadsheet.CellEditor;
import org.simantics.spreadsheet.ClientModel;
-import org.simantics.spreadsheet.ClientModel.OperationMode;
+import org.simantics.spreadsheet.OperationMode;
import org.simantics.spreadsheet.SheetCommands;
+import org.simantics.spreadsheet.Transaction;
import org.simantics.spreadsheet.event.model.RemoveCellHandler;
import org.simantics.spreadsheet.resource.SpreadsheetResource;
import org.simantics.spreadsheet.solver.SheetNode;