public void setSectionsAlwaysVisible(final boolean VISIBLE) {
        if (null == sectionsAlwaysVisible) {
            _sectionsAlwaysVisible = VISIBLE;
            fireTileEvent(REDRAW_EVENT);
        } else {
            if (!sectionsAlwaysVisible.isBound()) {
                sectionsAlwaysVisible.set(VISIBLE);
            }
        }
    }
Defines if the sections will always be visible.
This is currently only used in the IndicatorSkin
@param VISIBLE
src/main/java/eu/hansolo/tilesfx/Tile.java