When sticky is enabled, the slider button will not immediately wrap past the start or end value if the button is dragged past the start angle. If the button is dragged past the threshold of 90 degrees beyond the start angle, only then will the slider value wrap around.

LIB_EXPORT laResult laCircularSliderWidget_SetStickyButton(
    laCircularSliderWidget* slider, 
    laBool sticky
);

laResult