GradientSlider
Posted: Sun Oct 23, 2016 3:40 amWhy is there no proto/gradientslider.h?
Probably because there is no interface.
The gadget uses struct ClassLibrary so it's compatible with IIntuition->OpenClass()/IIntuition->CloseClass(). Also you can reference it in NewObject() by its public class name "gradientslider.gadget".