C

Qt Quick Ultralite仪表盘示例

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#include "VehicleStatus.h" extern "C" { void qul_application_set_speed(int speed) { VehicleStatus::instance().speed.setValue(speed); } void qul_application_set_trip_meter(double tripMeter) { VehicleStatus::instance().tripMeter.setValue(tripMeter); } void qul_application_set_left_blinker_state(bool state) { VehicleStatus::instance().leftBlinkerStateChange(state); } void qul_application_set_right_blinker_state(bool state) { VehicleStatus::instance().rightBlinkerStateChange(state); } void qul_application_send_value_change_event() { VehicleStatus::instance().postEvent(true); } }