#include "mainwindow.h" #include "ui_mainwindow.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); ui->lineEdit->setValidator(new QIntValidator(ui->lineEdit)); ui->lineEdit_2->setValidator(new QIntValidator(ui->lineEdit_2)); ui->lineEdit_3->setValidator(new QIntValidator(ui->lineEdit_3)); } MainWindow::~MainWindow() { delete ui; } void MainWindow::on_pushButton_clicked() { ServiceCarStatus.wheelangle = ui->lineEdit->text().toInt(); } void MainWindow::on_pushButton_2_clicked() { ServiceCarStatus.torque = ui->lineEdit_2->text().toInt(); } void MainWindow::on_pushButton_3_clicked() { ServiceCarStatus.brake = ui->lineEdit_3->text().toInt(); }