controller.cpp Example File
remotecontrolledcar/controller/controller.cpp
#include <QtWidgets>
#include "controller.h"
#include "car_interface.h"
Controller::Controller(QWidget *parent)
: QWidget(parent)
{
ui.setupUi(this);
car = new org::example::Examples::CarInterface("org.example.CarExample", "/Car",
QDBusConnection::sessionBus(), this);
startTimer(1000);
}
void Controller::timerEvent(QTimerEvent *event)
{
Q_UNUSED(event);
if (car->isValid())
ui.label->setText("connected");
else
ui.label->setText("disconnected");
}
void Controller::on_accelerate_clicked()
{
car->accelerate();
}
void Controller::on_decelerate_clicked()
{
car->decelerate();
}
void Controller::on_left_clicked()
{
car->turnLeft();
}
void Controller::on_right_clicked()
{
car->turnRight();
}