public DoubleProperty tooltipTimeoutProperty() {
        if (null == tooltipTimeout) {
            tooltipTimeout = new DoublePropertyBase(_tooltipTimeout) {
                @Override protected void invalidated() {
                    set(Helper.clamp(0, 10000, get()));
                    fireTileEvent(REDRAW_EVENT);
                }
                @Override public Object getBean() { return Tile.this; }
                @Override public String getName() {
                    return "tootipTimeout";
                }
            };
        }
        return tooltipTimeout;
    }
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