ScrollableSlider is a subclass of NSSlider that accepts input from scrolling events. Apple doesn't support this natively, so this subclass was created to allow for scrolling input.
ScrollableSlider supports vertical, horizontal, and circular NSSliders. It also accounts for natural scroll direction, so you'll be scrolling in the right direction regardless of your settings.
- Add the ScrollableSlider class to your code.
- For any slider you want to operate with scrolling input, select it in Interface Builder and set the custom class to ScrollableSlider.
- Scroll!
