Code cleanup

Former-commit-id: c92dc54e

plugins/org.jkiss.dbeaver.core/src/org/jkiss/dbeaver/ui/controls/resultset/spreadsheet/SpreadsheetPresentation.java

@@ -49,6 +49,8 @@ import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.dnd.Clipboard;
 import org.eclipse.swt.dnd.TextTransfer;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.MouseWheelListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.graphics.*;
@@ -179,6 +181,12 @@ public class SpreadsheetPresentation extends AbstractPresentation implements IRe
                 fireSelectionChanged(new SpreadsheetSelectionImpl());
             }
         });
+        this.spreadsheet.addMouseWheelListener(new MouseWheelListener() {
+            @Override
+            public void mouseScrolled(MouseEvent e) {
+
+            }
+        });
 
         activateTextKeyBindings(controller, spreadsheet);