public void setTooltipTimeout(final double TIMEOUT) {
        if (null == tooltipTimeout) {
            _tooltipTimeout = Helper.clamp(0, 10000, TIMEOUT);
            fireTileEvent(REDRAW_EVENT);
        } else {
            if (!tooltipTimeout.isBound()) {
                tooltipTimeout.set(TIMEOUT);
            }
        }
    }
The distance between 2 major tick marks (used in SliderTileSkin)
@return the distance between 2 major tick marks
src/main/java/eu/hansolo/tilesfx/Tile.java