// license:BSD-3-Clause // copyright-holders:Ryan Holtz //====================================================================== // // sliderchangednotifier.cpp - Interface for a slider-changed callback // //====================================================================== #ifndef MAME_FRONTEND_MAME_UI_SLIDERCHANGEDNOTIFIER_H #define MAME_FRONTEND_MAME_UI_SLIDERCHANGEDNOTIFIER_H #pragma once #include #include class running_machine; class slider_changed_notifier { public: virtual ~slider_changed_notifier() { } virtual std::int32_t slider_changed(running_machine &machine, void *arg, int id, std::string *str, std::int32_t newval) = 0; }; #endif // MAME_FRONTEND_MAME_UI_SLIDERCHANGEDNOTIFIER_H