if((DesignElementHandle) selection.getFirstElement( ) instanceof RowHandle)
if ( selection.getFirstElement( ) instanceof RowHandle || selection.getFirstElement( ) instanceof ColumnHandle )
	private StyleHandle getStyleHandle( )	{		IStructuredSelection selection = InsertInLayoutUtil.editPart2Model( getSelection( ) );		if ( !selection.isEmpty( )				&& selection.getFirstElement( ) instanceof DesignElementHandle )		{			if((DesignElementHandle) selection.getFirstElement( ) instanceof RowHandle)			{				selection = InsertInLayoutUtil.editPart2Model(TableUtil.filletCellInSelectionEditorpart(getSelection( )) );			}									SharedStyleHandle style = ( (DesignElementHandle) selection.getFirstElement( ) ).getStyle( );			for ( Iterator iterator = selection.iterator( ); iterator.hasNext( ); )			{				Object obj = iterator.next( );				if ( !( obj instanceof DesignElementHandle ) )				{					return null;				}				if ( ( (DesignElementHandle) obj ).getStyle( ) != style )				{					return null;				}			}			return style;		}		return null;	}