onChanged()

int fl::UISlider::onChanged ( function< void(float)> callback )

inline

Definition at line 62 of file ui.h.

                                                  {
        function<void(UISlider &, float)> wrapped_cb =
            [callback](UISlider &slider, float value) {
                FASTLED_UNUSED(slider);
                callback(value);
            };
        int out = mCallbacks.add(wrapped_cb);
        mListener.addToEngineEventsOnce();
        return out;
    }