There is no such visual element in the main KOL set. But there are two alternative implementations of such a control:

MHTrackBar (author D. Zharov aka Gandalf) and

KOLTrackBar(my own). It was this variant that I suggested as a demonstration of how to make extensions of the TControl object in the style of pseudo-inheritance. The implementation of this component uses a number of tricks that significantly reduce the size of the code added to the application. It may well be used as a visual aid for the construction of additional visual objects that implement new types of window elements.