Qt Quick Ultralite instrument_cluster Example

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#pragma once #ifdef __cplusplus #include <qul/eventqueue.h> #include <qul/property.h> #include <qul/singleton.h> #else #include <stdbool.h> #endif #ifdef __cplusplus struct VehicleStatus : public Qul::Singleton<VehicleStatus>, public Qul::EventQueue<bool> { void onEvent(const bool &value) { // Dummy event queue to trigger UI updates (void) value; } Qul::Property<int> speed; Qul::Property<double> tripMeter; Qul::Signal<void(bool leftBlinkerState)> leftBlinkerStateChange; Qul::Signal<void(bool rightBlinkerState)> rightBlinkerStateChange; }; extern "C" { #endif void qul_application_set_speed(int speed); void qul_application_set_trip_meter(double tripMeter); void qul_application_set_left_blinker_state(bool state); void qul_application_set_right_blinker_state(bool state); void qul_application_send_value_change_event(void); #ifdef __cplusplus } #endif