public static <T_ROW> ColumnBuilder<T_ROW, Number, ValueSpinnerCell> valueSpinnerColumnBuilder(
            final Function<T_ROW, Number> valueExtractor, final long minValue, final long maxValue) {
        return new ColumnBuilder<T_ROW, Number, ValueSpinnerCell>(
                valueExtractor,
                () -> new ValueSpinnerCell(minValue, maxValue));
    }
A simple text cell with the value of the hover tooltip provided by tooltipFunction, which is
applied to the cell value.
stroom-core-client/src/main/java/stroom/util/client/DataGridUtil.java